1
|
Avan A, Feigin VL, Bennett DA, Steinmetz JD, Hachinski V, Stranges S, Owolabi MO, Aali A, Abbasi-Kangevari M, Abbasi-Kangevari Z, Abd-Allah F, Abdollahzade S, Abidi H, Abolhassani H, Abualhasan A, Abu-Gharbieh E, Abu-Rmeileh NME, Abu-Zaid A, Ahmad A, Ahmadi S, Ahmed LA, Ajami M, Al Hamad H, Alanezi FM, Alanzi TM, Alimohamadi Y, Aljunid SM, Al-Raddadi RM, Amiri S, Arabloo J, Arulappan J, Arumugam A, Asadi-Pooya AA, Athar M, Athari SS, Atout MMW, Azadnajafabad S, Azangou-Khyavy M, Azari Jafari A, Azzam AY, Baghcheghi N, Bagherieh S, Baltatu OC, Bazmandegan G, Bhojaraja VS, Bijani A, Bitaraf S, Calina D, Darwish AH, Djalalinia S, Doheim MF, Dorostkar F, Eini E, El Nahas N, El Sayed I, Elhadi M, Elmonem MA, Eskandarieh S, Faghani S, Fallahzadeh A, Farahmand M, Ghafourifard M, Ghamari SH, Gholami A, Ghozy S, Goleij P, Hadei M, Hafezi-Nejad N, Haj-Mirzaian A, Halwani R, Hamidi S, Hasaballah AI, Hassan A, Hedna K, Hegazy MI, Heidari-Soureshjani R, Hosseini MS, Hoveidamanesh S, Jahrami H, Jamshidi E, Javaheri T, Jayapal SK, Kalankesh LR, Kalhor R, Kamiab Z, Keykhaei M, Khader YS, Khan M, Khan MAB, Khatatbeh, Khayat Kashani HR, Khosravi A, Kompani F, Koohestani HR, Larijani B, Lasrado S, Magdy Abd El Razek M, Malekpour MR, Malik AA, Mansournia MA, Mardi P, Maroufi SF, Masoudi S, Mayeli M, Mehrabi Nasab E, Menezes RG, Mirmoeeni S, Mirza-Aghazadeh-Attari M, Mobarakabadi M, Mohammadi E, Mohammadi S, Mohan S, Mokdad AH, Momtazmanesh S, Montazeri F, Moradi Sarabi M, Moraga P, Morovatdar N, Motaghinejad M, Naghavi M, Natto ZS, Nejadghaderi SA, Noroozi N, Okati-Aliabad H, Pazoki Toroudi H, Perna S, Piradov MA, Pourahmadi M, Rafiei A, Rahimi-Movaghar V, Rahmani AM, Rahmani S, Rahmanian V, Rajabpour-Sanati A, Rao CR, Rashidi MM, Rawassizadeh R, Razeghian-Jahromi I, Redwan EMM, Rezaee M, Rezaei N, Rezaei N, Rezaei N, Rezaeian M, Rikhtegar R, Saad AMA, Saddik B, Sadeghi M, Sadeghian S, Saeedi Moghaddam S, Sahebkar A, Salahi S, Salahi S, Samy AM, Sanadgol N, Sarveazad A, Sathian B, Saylan M, Shahbandi A, Shahrokhi S, Shams-Beyranvand M, Shanawaz M, Sharifi-Rad J, Sheikhi RA, Shetty JK, Shobeiri P, Shorofi SA, Siabani S, Tabatabaei SM, Taheri Abkenar Y, Taheri Soodejani M, Temsah MH, Vakilian A, Valadan Tahbaz S, Valizadeh R, Vaziri S, Vo B, Yahyazadeh Jabbari SH, Yesiltepe M, Zaki N, Zare I, Zare Dehnavi A, Zoladl M. The burden of neurological conditions in north Africa and the Middle East, 1990-2019: a systematic analysis of the Global Burden of Disease Study 2019. Lancet Glob Health 2024:S2214-109X(24)00093-7. [PMID: 38604203 DOI: 10.1016/s2214-109x(24)00093-7] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/17/2023] [Revised: 01/25/2024] [Accepted: 02/22/2024] [Indexed: 04/13/2024]
Abstract
BACKGROUND The burden of neurological conditions in north Africa and the Middle East is increasing. We aimed to assess the changes in the burden of neurological conditions in this super-region to aid with future decision making. METHODS In this analysis of the Global Burden of Diseases, Injuries, and Risk Factors Study 2019 data, we examined temporal trends of disability-adjusted life-years (DALYs; deaths and disabilities combined), deaths, incident cases, and prevalent cases of 14 major neurological conditions and eight subtypes in 21 countries in the north Africa and the Middle East super-region. Additionally, we assessed neurological DALYs due to 22 potentially modifiable risk factors, within four levels of classification, during the period 1990-2019. We used a Bayesian modelling estimation approach, and generated 95% uncertainty intervals (UIs) for final estimates on the basis of the 2·5th and 97·5th percentiles of 1000 draws from the posterior distribution. FINDINGS In 2019, there were 441·1 thousand (95% UI 347·2-598·4) deaths and 17·6 million (12·5-24·7) neurological DALYs in north Africa and the Middle East. The leading causes of neurological DALYs were stroke, migraine, and Alzheimer's disease and other dementias (hereafter dementias). In north Africa and the Middle East in 2019, 85·8% (82·6-89·1) of stroke and 39·9% (26·4-54·7) of dementia age-standardised DALYs were attributable to modifiable risk factors. North Africa and the Middle East had the highest age-standardised DALY rates per 100 000 population due to dementia (387·0 [172·0-848·5]), Parkinson's disease (84·4 [74·7-103·2]), and migraine (601·4 [107·0-1371·8]) among the global super-regions. Between 1990 and 2019, there was a decrease in the age-standardised DALY rates related to meningitis (-75·8% [-81·1 to -69·5]), tetanus (-88·2% [-93·9 to -76·1]), stroke (-32·0% [-39·1 to -23·3]), intracerebral haemorrhage (-51·7% [-58·2 to -43·8]), idiopathic epilepsy (-26·2% [-43·6 to -1·1]), and subarachnoid haemorrhage (-62·8% [-71·6 to -41·0]), but for all other neurological conditions there was no change. During 1990-2019, the number of DALYs due to dementias, Parkinson's disease, multiple sclerosis, ischaemic stroke, and headache disorder (ie, migraine and tension-type headache) more than doubled in the super-region, and the burden of years lived with disability (YLDs), incidence, and prevalence of multiple sclerosis, motor neuron disease, Parkinson's disease, and ischaemic stroke increased both in age-standardised rate and count. During this period, the absolute burden of YLDs due to head and spinal injuries almost doubled. INTERPRETATION The increasing burden of neurological conditions in north Africa and the Middle East accompanies the increasing ageing population. Stroke and dementia are the primary causes of neurological disability and death, primarily attributable to common modifiable risk factors. Synergistic, systematic, lifetime, and multi-sectoral interventions aimed at preventing or mitigating the burden are needed. FUNDING Bill & Melinda Gates Foundation. TRANSLATIONS For the Persian, Arabic and Turkish translations of the abstract see Supplementary Materials section.
Collapse
|
2
|
Naghavi M, Ong KL, Aali A, Ababneh HS, Abate YH, Abbafati C, Abbasgholizadeh R, Abbasian M, Abbasi-Kangevari M, Abbastabar H, Abd ElHafeez S, Abdelmasseh M, Abd-Elsalam S, Abdelwahab A, Abdollahi M, Abdollahifar MA, Abdoun M, Abdulah DM, Abdullahi A, Abebe M, Abebe SS, Abedi A, Abegaz KH, Abhilash ES, Abidi H, Abiodun O, Aboagye RG, Abolhassani H, Abolmaali M, Abouzid M, Aboye GB, Abreu LG, Abrha WA, Abtahi D, Abu Rumeileh S, Abualruz H, Abubakar B, Abu-Gharbieh E, Abu-Rmeileh NME, Aburuz S, Abu-Zaid A, Accrombessi MMK, Adal TG, Adamu AA, Addo IY, Addolorato G, Adebiyi AO, Adekanmbi V, Adepoju AV, Adetunji CO, Adetunji JB, Adeyeoluwa TE, Adeyinka DA, Adeyomoye OI, Admass BAA, Adnani QES, Adra S, Afolabi AA, Afzal MS, Afzal S, Agampodi SB, Agasthi P, Aggarwal M, Aghamiri S, Agide FD, Agodi A, Agrawal A, Agyemang-Duah W, Ahinkorah BO, Ahmad A, Ahmad D, Ahmad F, Ahmad MM, Ahmad S, Ahmad S, Ahmad T, Ahmadi K, Ahmadzade AM, Ahmed A, Ahmed A, Ahmed H, Ahmed LA, Ahmed MS, Ahmed MS, Ahmed MB, Ahmed SA, Ajami M, Aji B, Akara EM, Akbarialiabad H, Akinosoglou K, Akinyemiju T, Akkaif MA, Akyirem S, Al Hamad H, Al Hasan SM, Alahdab F, Alalalmeh SO, Alalwan TA, Al-Aly Z, Alam K, Alam M, Alam N, Al-amer RM, Alanezi FM, Alanzi TM, Al-Azzam S, Albakri A, Albashtawy M, AlBataineh MT, Alcalde-Rabanal JE, Aldawsari KA, Aldhaleei WA, Aldridge RW, Alema HB, Alemayohu MA, Alemi S, Alemu YM, Al-Gheethi AAS, Alhabib KF, Alhalaiqa FAN, Al-Hanawi MK, Ali A, Ali A, Ali L, Ali MU, Ali R, Ali S, Ali SSS, Alicandro G, Alif SM, Alikhani R, Alimohamadi Y, Aliyi AA, Aljasir MAM, Aljunid SM, Alla F, Allebeck P, Al-Marwani S, Al-Maweri SAA, Almazan JU, Al-Mekhlafi HM, Almidani L, Almidani O, Alomari MA, Al-Omari B, Alonso J, Alqahtani JS, Alqalyoobi S, Alqutaibi AY, Al-Sabah SK, Altaany Z, Altaf A, Al-Tawfiq JA, Altirkawi KA, Aluh DO, Alvis-Guzman N, Alwafi H, Al-Worafi YM, Aly H, Aly S, Alzoubi KH, Amani R, Amare AT, Amegbor PM, Ameyaw EK, Amin TT, Amindarolzarbi A, Amiri S, Amirzade-Iranaq MH, Amu H, Amugsi DA, Amusa GA, Ancuceanu R, Anderlini D, Anderson DB, Andrade PP, Andrei CL, Andrei T, Angus C, Anil A, Anil S, Anoushiravani A, Ansari H, Ansariadi A, Ansari-Moghaddam A, Antony CM, Antriyandarti E, Anvari D, Anvari S, Anwar S, Anwar SL, Anwer R, Anyasodor AE, Aqeel M, Arab JP, Arabloo J, Arafat M, Aravkin AY, Areda D, Aremu A, Aremu O, Ariffin H, Arkew M, Armocida B, Arndt MB, Ärnlöv J, Arooj M, Artamonov AA, Arulappan J, Aruleba RT, Arumugam A, Asaad M, Asadi-Lari M, Asgedom AA, Asghariahmadabad M, Asghari-Jafarabadi M, Ashraf M, Aslani A, Astell-Burt T, Athar M, Athari SS, Atinafu BTT, Atlaw HW, Atorkey P, Atout MMW, Atreya A, Aujayeb A, Ausloos M, Avan A, Awedew AF, Aweke AM, Ayala Quintanilla BP, Ayatollahi H, Ayuso-Mateos JL, Ayyoubzadeh SM, Azadnajafabad S, Azevedo RMS, Azzam AY, B DB, Babu AS, Badar M, Badiye AD, Baghdadi S, Bagheri N, Bagherieh S, Bah S, Bahadorikhalili S, Bahmanziari N, Bai R, Baig AA, Baker JL, Bako AT, Bakshi RK, Balakrishnan S, Balasubramanian M, Baltatu OC, Bam K, Banach M, Bandyopadhyay S, Banik PC, Bansal H, Bansal K, Barbic F, Barchitta M, Bardhan M, Bardideh E, Barker-Collo SL, Bärnighausen TW, Barone-Adesi F, Barqawi HJ, Barrero LH, Barrow A, Barteit S, Barua L, Basharat Z, Bashiri A, Basiru A, Baskaran P, Basnyat B, Bassat Q, Basso JD, Basting AVL, Basu S, Batra K, Baune BT, Bayati M, Bayileyegn NS, Beaney T, Bedi N, Beghi M, Behboudi E, Behera P, Behnoush AH, Behzadifar M, Beiranvand M, Bejarano Ramirez DF, Béjot Y, Belay SA, Belete CM, Bell ML, Bello MB, Bello OO, Belo L, Beloukas A, Bender RG, Bensenor IM, Beran A, Berezvai Z, Berhie AY, Berice BN, Bernstein RS, Bertolacci GJ, Bettencourt PJG, Beyene KA, Bhagat DS, Bhagavathula AS, Bhala N, Bhalla A, Bhandari D, Bhangdia K, Bhardwaj N, Bhardwaj P, Bhardwaj PV, Bhargava A, Bhaskar S, Bhat V, Bhatti GK, Bhatti JS, Bhatti MS, Bhatti R, Bhutta ZA, Bikbov B, Bishai JD, Bisignano C, Bisulli F, Biswas A, Biswas B, Bitaraf S, Bitew BD, Bitra VR, Bjørge T, Boachie MK, Boampong MS, Bobirca AV, Bodolica V, Bodunrin AO, Bogale EK, Bogale KA, Bohlouli S, Bolarinwa OA, Boloor A, Bonakdar Hashemi M, Bonny A, Bora K, Bora Basara B, Borhany H, Borzutzky A, Bouaoud S, Boustany A, Boxe C, Boyko EJ, Brady OJ, Braithwaite D, Brant LC, Brauer M, Brazinova A, Brazo-Sayavera J, Breitborde NJK, Breitner S, Brenner H, Briko AN, Briko NI, Britton G, Brown J, Brugha T, Bulamu NB, Bulto LN, Buonsenso D, Burns RA, Busse R, Bustanji Y, Butt NS, Butt ZA, Caetano dos Santos FL, Calina D, Cámera LA, Campos LA, Campos-Nonato IR, Cao C, Cao Y, Capodici A, Cárdenas R, Carr S, Carreras G, Carrero JJ, Carugno A, Carvalheiro CG, Carvalho F, Carvalho M, Castaldelli-Maia JM, Castañeda-Orjuela CA, Castelpietra G, Catalá-López F, Catapano AL, Cattaruzza MS, Cederroth CR, Cegolon L, Cembranel F, Cenderadewi M, Cercy KM, Cerin E, Cevik M, Chadwick J, Chahine Y, Chakraborty C, Chakraborty PA, Chan JSK, Chan RNC, Chandika RM, Chandrasekar EK, Chang CK, Chang JC, Chanie GS, Charalampous P, Chattu VK, Chaturvedi P, Chatzimavridou-Grigoriadou V, Chaurasia A, Chen AW, Chen AT, Chen CS, Chen H, Chen MX, Chen S, Cheng CY, Cheng ETW, Cherbuin N, Cheru WA, Chien JH, Chimed-Ochir O, Chimoriya R, Ching PR, Chirinos-Caceres JL, Chitheer A, Cho WCS, Chong B, Chopra H, Choudhari SG, Chowdhury R, Christopher DJ, Chukwu IS, Chung E, Chung E, Chung E, Chung SC, Chutiyami M, Cindi Z, Cioffi I, Claassens MM, Claro RM, Coberly K, Cogen RM, Columbus A, Comfort H, Conde J, Cortese S, Cortesi PA, Costa VM, Costanzo S, Cousin E, Couto RAS, Cowden RG, Cramer KM, Criqui MH, Cruz-Martins N, Cuadra-Hernández SM, Culbreth GT, Cullen P, Cunningham M, Curado MP, Dadana S, Dadras O, Dai S, Dai X, Dai Z, Dalli LL, Damiani G, Darega Gela J, Das JK, Das S, Das S, Dascalu AM, Dash NR, Dashti M, Dastiridou A, Davey G, Dávila-Cervantes CA, Davis Weaver N, Davletov K, De Leo D, de Luca K, Debele AT, Debopadhaya S, Degenhardt L, Dehghan A, Deitesfeld L, Del Bo' C, Delgado-Enciso I, Demessa BH, Demetriades AK, Deng K, Deng X, Denova-Gutiérrez E, Deravi N, Dereje N, Dervenis N, Dervišević E, Des Jarlais DC, Desai HD, Desai R, Devanbu VGC, Dewan SMR, Dhali A, Dhama K, Dhimal M, Dhingra S, Dhulipala VR, Dias da Silva D, Diaz D, Diaz MJ, Dima A, Ding DD, Ding H, Dinis-Oliveira RJ, Dirac MA, Djalalinia S, Do THP, do Prado CB, Doaei S, Dodangeh M, Dodangeh M, Dohare S, Dokova KG, Dolecek C, Dominguez RMV, Dong W, Dongarwar D, D'Oria M, Dorostkar F, Dorsey ER, dos Santos WM, Doshi R, Doshmangir L, Dowou RK, Driscoll TR, Dsouza HL, Dsouza V, Du M, Dube J, Duncan BB, Duraes AR, Duraisamy S, Durojaiye OC, Dwyer-Lindgren L, Dzianach PA, Dziedzic AM, E'mar AR, Eboreime E, Ebrahimi A, Echieh CP, Edinur HA, Edvardsson D, Edvardsson K, Efendi D, Efendi F, Effendi DE, Eikemo TA, Eini E, Ekholuenetale M, Ekundayo TC, El Sayed I, Elbarazi I, Elema TB, Elemam NM, Elgar FJ, Elgendy IY, ElGohary GMT, Elhabashy HR, Elhadi M, El-Huneidi W, Elilo LT, Elmeligy OAA, Elmonem MA, Elshaer M, Elsohaby I, Emeto TI, Engelbert Bain L, Erkhembayar R, Esezobor CI, Eshrati B, Eskandarieh S, Espinosa-Montero J, Esubalew H, Etaee F, Fabin N, Fadaka AO, Fagbamigbe AF, Fahim A, Fahimi S, Fakhri-Demeshghieh A, Falzone L, Fareed M, Farinha CSES, Faris MEM, Faris PS, Faro A, Fasanmi AO, Fatehizadeh A, Fattahi H, Fauk NK, Fazeli P, Feigin VL, Feizkhah A, Fekadu G, Feng X, Fereshtehnejad SM, Feroze AH, Ferrante D, Ferrari AJ, Ferreira N, Fetensa G, Feyisa BR, Filip I, Fischer F, Flavel J, Flood D, Florin BT, Foigt NA, Folayan MO, Fomenkov AA, Foroutan B, Foroutan M, Forthun I, Fortuna D, Foschi M, Fowobaje KR, Francis KL, Franklin RC, Freitas A, Friedman J, Friedman SD, Fukumoto T, Fuller JE, Fux B, Gaal PA, Gadanya MA, Gaidhane AM, Gaihre S, Gakidou E, Galali Y, Galles NC, Gallus S, Ganbat M, Gandhi AP, Ganesan B, Ganiyani MA, Garcia-Gordillo MA, Gardner WM, Garg J, Garg N, Gautam RK, Gbadamosi SO, Gebi TG, Gebregergis MW, Gebrehiwot M, Gebremeskel TG, Georgescu SR, Getachew T, Gething PW, Getie M, Ghadiri K, Ghahramani S, Ghailan KY, Ghasemi MR, Ghasempour Dabaghi G, Ghasemzadeh A, Ghashghaee A, Ghassemi F, Ghazy RM, Ghimire A, Ghoba S, Gholamalizadeh M, Gholamian A, Gholamrezanezhad A, Gholizadeh N, Ghorbani M, Ghorbani Vajargah P, Ghoshal AG, Gill PS, Gill TK, Gillum RF, Ginindza TG, Girmay A, Glasbey JC, Gnedovskaya EV, Göbölös L, Godinho MA, Goel A, Golchin A, Goldust M, Golechha M, Goleij P, Gomes NGM, Gona PN, Gopalani SV, Gorini G, Goudarzi H, Goulart AC, Goulart BNG, Goyal A, Grada A, Graham SM, Grivna M, Grosso G, Guan SY, Guarducci G, Gubari MIM, Gudeta MD, Guha A, Guicciardi S, Guimarães RA, Gulati S, Gunawardane DA, Gunturu S, Guo C, Gupta AK, Gupta B, Gupta MK, Gupta M, Gupta RD, Gupta R, Gupta S, Gupta VB, Gupta VK, Gupta VK, Gurmessa L, Gutiérrez RA, Habibzadeh F, Habibzadeh P, Haddadi R, Hadei M, Hadi NR, Haep N, Hafezi-Nejad N, Hailu A, Haj-Mirzaian A, Halboub ES, Hall BJ, Haller S, Halwani R, Hamadeh RR, Hameed S, Hamidi S, Hamilton EB, Han C, Han Q, Hanif A, Hanifi N, Hankey GJ, Hanna F, Hannan MA, Haque MN, Harapan H, Hargono A, Haro JM, Hasaballah AI, Hasan I, Hasan MT, Hasani H, Hasanian M, Hashi A, Hasnain MS, Hassan I, Hassanipour S, Hassankhani H, Haubold J, Havmoeller RJ, Hay SI, He J, Hebert JJ, Hegazi OE, Heidari G, Heidari M, Heidari-Foroozan M, Helfer B, Hendrie D, Herrera-Serna BY, Herteliu C, Hesami H, Hezam K, Hill CL, Hiraike Y, Holla R, Horita N, Hossain MM, Hossain S, Hosseini MS, Hosseinzadeh H, Hosseinzadeh M, Hosseinzadeh Adli A, Hostiuc M, Hostiuc S, Hsairi M, Hsieh VCR, Hsu RL, Hu C, Huang J, Hultström M, Humayun A, Hundie TG, Hussain J, Hussain MA, Hussein NR, Hussien FM, Huynh HH, Hwang BF, Ibitoye SE, Ibrahim KS, Iftikhar PM, Ijo D, Ikiroma AI, Ikuta KS, Ikwegbue PC, Ilesanmi OS, Ilic IM, Ilic MD, Imam MT, Immurana M, Inamdar S, Indriasih E, Iqhrammullah M, Iradukunda A, Iregbu KC, Islam MR, Islam SMS, Islami F, Ismail F, Ismail NE, Iso H, Isola G, Iwagami M, Iwu CCD, Iyamu IO, Iyer M, J LM, Jaafari J, Jacob L, Jacobsen KH, Jadidi-Niaragh F, Jafarinia M, Jafarzadeh A, Jaggi K, Jahankhani K, Jahanmehr N, Jahrami H, Jain N, Jairoun AA, Jaiswal A, Jamshidi E, Janko MM, Jatau AI, Javadov S, Javaheri T, Jayapal SK, Jayaram S, Jebai R, Jee SH, Jeganathan J, Jha AK, Jha RP, Jiang H, Jin Y, Johnson O, Jokar M, Jonas JB, Joo T, Joseph A, Joseph N, Joshua CE, Joshy G, Jozwiak JJ, Jürisson M, K V, Kaambwa B, Kabir A, Kabir Z, Kadashetti V, Kadir DH, Kalani R, Kalankesh LR, Kalankesh LR, Kaliyadan F, Kalra S, Kamal VK, Kamarajah SK, Kamath R, Kamiab Z, Kamyari N, Kanagasabai T, Kanchan T, Kandel H, Kanmanthareddy AR, Kanmiki EW, Kanmodi KK, Kannan S S, Kansal SK, Kantar RS, Kapoor N, Karajizadeh M, Karanth SD, Karasneh RA, Karaye IM, Karch A, Karim A, Karimi SE, Karimi Behnagh A, Kashoo FZ, Kasnazani QHA, Kasraei H, Kassebaum NJ, Kassel MB, Kauppila JH, Kaur N, Kawakami N, Kayode GA, Kazemi F, Kazemian S, Kazmi TH, Kebebew GM, Kebede AD, Kebede F, Keflie TS, Keiyoro PN, Keller C, Kelly JT, Kempen JH, Kerr JA, Kesse-Guyot E, Khajuria H, Khalaji A, Khalid N, Khalil AA, Khalilian A, Khamesipour F, Khan A, Khan A, Khan G, Khan I, Khan IA, Khan MN, Khan M, Khan MJ, Khan MAB, Khan ZA, Khan suheb MZ, Khanmohammadi S, Khatab K, Khatami F, Khatatbeh H, Khatatbeh MM, Khavandegar A, Khayat Kashani HR, Khidri FF, Khodadoust E, Khorgamphar M, Khormali M, Khorrami Z, Khosravi A, Khosravi MA, Kifle ZD, Kim G, Kim J, Kim K, Kim MS, Kim YJ, Kimokoti RW, Kinzel KE, Kisa A, Kisa S, Klu D, Knudsen AKS, Kocarnik JM, Kochhar S, Kocsis T, Koh DSQ, Kolahi AA, Kolves K, Kompani F, Koren G, Kosen S, Kostev K, Koul PA, Koulmane Laxminarayana SL, Krishan K, Krishna H, Krishna V, Krishnamoorthy V, Krishnamoorthy Y, Krohn KJ, Kuate Defo B, Kucuk Bicer B, Kuddus MA, Kuddus M, Kuitunen I, Kulimbet M, Kulkarni V, Kumar A, Kumar A, Kumar H, Kumar M, Kumar R, Kumari M, Kumie FT, Kundu S, Kurmi OP, Kusnali A, Kusuma D, Kwarteng A, Kyriopoulos I, Kyu HH, La Vecchia C, Lacey B, Ladan MA, Laflamme L, Lagat AK, Lager ACJ, Lahmar A, Lai DTC, Lal DK, Lalloo R, Lallukka T, Lam H, Lám J, Landrum KR, Lanfranchi F, Lang JJ, Langguth B, Lansingh VC, Laplante-Lévesque A, Larijani B, Larsson AO, Lasrado S, Lassi ZS, Latief K, Latifinaibin K, Lauriola P, Le NHH, Le TTT, Le TDT, Ledda C, Ledesma JR, Lee M, Lee PH, Lee SW, Lee SWH, Lee WC, Lee YH, LeGrand KE, Leigh J, Leong E, Lerango TL, Li MC, Li W, Li X, Li Y, Li Z, Ligade VS, Likaka ATM, Lim LL, Lim SS, Lindstrom M, Linehan C, Liu C, Liu G, Liu J, Liu R, Liu S, Liu X, Liu X, Llanaj E, Loftus MJ, López-Bueno R, Lopukhov PD, Loreche AM, Lorkowski S, Lotufo PA, Lozano R, Lubinda J, Lucchetti G, Lugo A, Lunevicius R, Ma ZF, Maass KL, Machairas N, Machoy M, Madadizadeh F, Madsen C, Madureira-Carvalho ÁM, Maghazachi AA, Maharaj SB, Mahjoub S, Mahmoud MA, Mahmoudi A, Mahmoudi E, Mahmoudi R, Majeed A, Makhdoom IF, Malakan Rad E, Maled V, Malekzadeh R, Malhotra AK, Malhotra K, Malik AA, Malik I, Malta DC, Mamun AA, Mansouri P, Mansournia MA, Mantovani LG, Maqsood S, Marasini BP, Marateb HR, Maravilla JC, Marconi AM, Mardi P, Marino M, Marjani A, Martinez G, Martinez-Guerra BA, Martinez-Piedra R, Martini D, Martini S, Martins-Melo FR, Martorell M, Marx W, Maryam S, Marzo RR, Masaka A, Masrie A, Mathieson S, Mathioudakis AG, Mathur MR, Mattumpuram J, Matzopoulos R, Maude RJ, Maugeri A, Maulik PK, Mayeli M, Mazaheri M, Mazidi M, McGrath JJ, McKee M, McKowen ALW, McLaughlin SA, McPhail SM, Mechili EA, Medina JRC, Mediratta RP, Meena JK, Mehra R, Mehrabani-Zeinabad K, Mehrabi Nasab E, Mekene Meto T, Meles GG, Mendez-Lopez MAM, Mendoza W, Menezes RG, Mengist B, Mentis AFA, Meo SA, Meresa HA, Meretoja A, Meretoja TJ, Mersha AM, Mesfin BA, Mestrovic T, Mettananda KCD, Mettananda S, Meylakhs P, Mhlanga A, Mhlanga L, Mi T, Miazgowski T, Micha G, Michalek IM, Miller TR, Mills EJ, Minh LHN, Mini GK, Mir Mohammad Sadeghi P, Mirica A, Mirijello A, Mirrakhimov EM, Mirutse MK, Mirzaei M, Misganaw A, Mishra A, Misra S, Mitchell PB, Mithra P, Mittal C, Mobayen M, Moberg ME, Mohamadkhani A, Mohamed J, Mohamed MFH, Mohamed NS, Mohammad-Alizadeh-Charandabi S, Mohammadi S, Mohammadian-Hafshejani A, Mohammadifard N, Mohammed H, Mohammed H, Mohammed M, Mohammed S, Mohammed S, Mohan V, Mojiri-Forushani H, Mokari A, Mokdad AH, Molinaro S, Molokhia M, Momtazmanesh S, Monasta L, Mondello S, Moni MA, Moodi Ghalibaf A, Moradi M, Moradi Y, Moradi-Lakeh M, Moradzadeh M, Moraga P, Morawska L, Moreira RS, Morovatdar N, Morrison SD, Morze J, Mosser JF, Motappa R, Mougin V, Mouodi S, Mousavi P, Mousavi SE, Mousavi Khaneghah A, Mpolya EA, Mrejen M, Mubarik S, Muccioli L, Mueller UO, Mughal F, Mukherjee S, Mulita F, Munjal K, Murillo-Zamora E, Musaigwa F, Musallam KM, Mustafa A, Mustafa G, Muthupandian S, Muthusamy R, Muzaffar M, Myung W, Nagarajan AJ, Nagel G, Naghavi P, Naheed A, Naik GR, Naik G, Nainu F, Nair S, Najmuldeen HHR, Nakhostin Ansari N, Nangia V, Naqvi AA, Narasimha Swamy S, Narayana AI, Nargus S, Nascimento BR, Nascimento GG, Nasehi S, Nashwan AJ, Natto ZS, Nauman J, Naveed M, Nayak BP, Nayak VC, Nazri-Panjaki A, Ndejjo R, Nduaguba SO, Negash H, Negoi I, Negoi RI, Negru SM, Nejadghaderi SA, Nejjari C, Nena E, Nepal S, Ng M, Nggada HA, Nguefack-Tsague G, Ngunjiri JW, Nguyen AH, Nguyen DH, Nguyen HTH, Nguyen PT, Nguyen VT, Niazi RK, Nielsen KR, Nigatu YT, Nikolouzakis TK, Nikoobar A, Nikoomanesh F, Nikpoor AR, Ningrum DNA, Nnaji CA, Nnyanzi LA, Noman EA, Nomura S, Noreen M, Noroozi N, Norrving B, Noubiap JJ, Novotney A, Nri-Ezedi CA, Ntaios G, Ntsekhe M, Nuñez-Samudio V, Nurrika D, Nutor JJ, Oancea B, Obamiro KO, Oboh MA, Odetokun IA, Odogwu NM, O'Donnell MJ, Oduro MS, Ofakunrin AOD, Ogunkoya A, Oguntade AS, Oh IH, Okati-Aliabad H, Okeke SR, Okekunle AP, Okonji OC, Olagunju AT, Olaiya MT, Olatubi MI, Oliveira GMM, Olufadewa II, Olusanya BO, Olusanya JO, Oluwafemi YD, Omar HA, Omar Bali A, Omer GL, Ondayo MA, Ong S, Onwujekwe OE, Onyedibe KI, Ordak M, Orisakwe OE, Orish VN, Ortega-Altamirano DV, Ortiz A, Osman WMS, Ostroff SM, Osuagwu UL, Otoiu A, Otstavnov N, Otstavnov SS, Ouyahia A, Ouyang G, Owolabi MO, Ozten Y, P A MP, Padron-Monedero A, Padubidri JR, Pal PK, Palicz T, Palladino C, Palladino R, Palma-Alvarez RF, Pan F, Pan HF, Pana A, Panda P, Panda-Jonas S, Pandi-Perumal SR, Pangaribuan HU, Panos GD, Panos LD, Pantazopoulos I, Pantea Stoian AM, Papadopoulou P, Parikh RR, Park S, Parthasarathi A, Pashaei A, Pasovic M, Passera R, Pasupula DK, Patel HM, Patel J, Patel SK, Patil S, Patoulias D, Patthipati VS, Paudel U, Pazoki Toroudi H, Pease SA, Peden AE, Pedersini P, Pensato U, Pepito VCF, Peprah EK, Peprah P, Perdigão J, Pereira M, Peres MFP, Perianayagam A, Perico N, Pestell RG, Pesudovs K, Petermann-Rocha FE, Petri WA, Pham HT, Philip AK, Phillips MR, Pierannunzio D, Pigeolet M, Pigott DM, Pilgrim T, Piracha ZZ, Piradov MA, Pirouzpanah S, Plakkal N, Plotnikov E, Podder V, Poddighe D, Polinder S, Polkinghorne KR, Poluru R, Ponkilainen VT, Porru F, Postma MJ, Poudel GR, Pourshams A, Pourtaheri N, Prada SI, Pradhan PMS, Prakasham TN, Prasad M, Prashant A, Prates EJS, Prieto Alhambra D, PRISCILLA TINA, Pritchett N, Purohit BM, Puvvula J, Qasim NH, Qattea I, Qazi AS, Qian G, Qiu S, Qureshi MF, Rabiee Rad M, Radfar A, Radhakrishnan RA, Radhakrishnan V, Raeisi Shahraki H, Rafferty Q, Raggi A, Raghav PR, Raheem N, Rahim F, Rahim MJ, Rahimi-Movaghar V, Rahman MM, Rahman MHU, Rahman M, Rahman MA, Rahmani AM, Rahmani S, Rahmanian V, Rajaa S, Rajput P, Rakovac I, Ramasamy SK, Ramazanu S, Rana K, Ranabhat CL, Rancic N, Rane A, Rao CR, Rao IR, Rao M, Rao SJ, Rasali DP, Rasella D, Rashedi S, Rashedi V, Rashidi MM, Rasouli-Saravani A, Rasul A, Rathnaiah Babu G, Rauniyar SK, Ravangard R, Ravikumar N, Rawaf DL, Rawaf S, Rawal L, Rawassizadeh R, Rawlley B, Raza RZ, Razo C, Redwan EMM, Rehman FU, Reifels L, Reiner Jr RC, Remuzzi G, Reyes LF, Rezaei M, Rezaei N, Rezaei N, Rezaeian M, Rhee TG, Riaz MA, Ribeiro ALP, Rickard J, Riva HR, Robinson-Oden HE, Rodrigues CF, Rodrigues M, Roever L, Rogowski ELB, Rohloff P, Romadlon DS, Romero-Rodríguez E, Romoli M, Ronfani L, Roshandel G, Roth GA, Rout HS, Roy N, Roy P, Rubagotti E, Ruela GDA, Rumisha SF, Runghien T, Rwegerera GM, Rynkiewicz A, S N C, Saad AMA, Saadatian Z, Saber K, Saber-Ayad MM, SaberiKamarposhti M, Sabour S, Sacco S, Sachdev PS, Sachdeva R, Saddik B, Saddler A, Sadee BA, Sadeghi E, Sadeghi E, Sadeghian F, Saeb MR, Saeed U, Safaeinejad F, Safi SZ, Sagar R, Saghazadeh A, Sagoe D, Saheb Sharif-Askari F, Saheb Sharif-Askari N, Sahebkar A, Sahoo SS, Sahoo U, Sahu M, Saif Z, Sajid MR, Sakshaug JW, Salam N, Salamati P, Salami AA, Salaroli LB, Saleh MA, Salehi S, Salem MR, Salem MZY, Salimi S, Samadi Kafil H, Samadzadeh S, Samargandy S, Samodra YL, Samy AM, Sanabria J, Sanna F, Santomauro DF, Santos IS, Santric-Milicevic MM, Sao Jose BP, Sarasmita MA, Saraswathy SYI, Saravanan A, Saravi B, Sarikhani Y, Sarkar T, Sarmiento-Suárez R, Sarode GS, Sarode SC, Sarveazad A, Sathian B, Sathish T, Satpathy M, Sayeed A, Sayeed MA, Saylan M, Sayyah M, Scarmeas N, Schaarschmidt BM, Schlaich MP, Schlee W, Schmidt MI, Schneider IJC, Schuermans A, Schumacher AE, Schutte AE, Schwarzinger M, Schwebel DC, Schwendicke F, Šekerija M, Selvaraj S, Senapati S, Senthilkumaran S, Sepanlou SG, Serban D, Sethi Y, Sha F, Shabany M, Shafaat A, Shafie M, Shah NS, Shah PA, Shah SM, Shahabi S, Shahbandi A, Shahid I, Shahid S, Shahid W, Shahsavari HR, Shahwan MJ, Shaikh A, Shaikh MA, Shakeri A, Shalash AS, Sham S, Shamim MA, Shams-Beyranvand M, Shamshad H, Shamsi MA, Shanawaz M, Shankar A, Sharfaei S, Sharifan A, Sharifi-Rad J, Sharma R, Sharma S, Sharma U, Sharma V, Shastry RP, Shavandi A, Shayan M, Shehabeldine AME, Sheikh A, Sheikhi RA, Shen J, Shetty A, Shetty BSK, Shetty PH, Shi P, Shibuya K, Shiferaw D, Shigematsu M, Shin MJ, Shin YH, Shiri R, Shirkoohi R, Shitaye NA, Shittu A, Shiue I, Shivakumar KM, Shivarov V, Shokraneh F, Shokri A, Shool S, Shorofi SA, Shrestha S, Shuval K, Siddig EE, Silva JP, Silva LMLR, Silva S, Simpson CR, Singal A, Singh A, Singh BB, Singh G, Singh J, Singh NP, Singh P, Singh S, Sinha DN, Sinto R, Siraj MS, Sirota SB, Sitas F, Sivakumar S, Skryabin VY, Skryabina AA, Sleet DA, Socea B, Sokhan A, Solanki R, Solanki S, Soleimani H, Soliman SSM, Song S, Song Y, Sorensen RJD, Soriano JB, Soyiri IN, Spartalis M, Spearman S, Sreeramareddy CT, Srivastava VK, Stanaway JD, Stanikzai MH, Stark BA, Starnes JR, Starodubova AV, Stein C, Stein DJ, Steinbeis F, Steiner C, Steinmetz JD, Steiropoulos P, Stevanović A, Stockfelt L, Stokes MA, Stortecky S, Subramaniyan V, Suleman M, Suliankatchi Abdulkader R, Sultana A, Sun HZ, Sun J, Sundström J, Sunkersing D, Sunnerhagen KS, Swain CK, Szarpak L, Szeto MD, Szócska M, Tabaee Damavandi P, Tabarés-Seisdedos R, Tabatabaei SM, Tabatabaei Malazy O, Tabatabaeizadeh SA, Tabatabai S, Tabish M, TADAKAMADLA JYOTHI, Tadakamadla SK, Taheri Abkenar Y, Taheri Soodejani M, Taiba J, Takahashi K, Talaat IM, Talukder A, Tampa M, Tamuzi JL, Tan KK, Tandukar S, Tang H, Tang HK, Tarigan IU, Tariku MK, Tariqujjaman M, Tarkang EE, Tavakoli Oliaee R, Tavangar SM, Taveira N, Tefera YM, Temsah MH, Temsah RMH, Teramoto M, Tesler R, Teye-Kwadjo E, Thakur R, Thangaraju P, Thankappan KR, Tharwat S, Thayakaran R, Thomas N, Thomas NK, Thomson AM, Thrift AG, Thum CCC, Thygesen LC, Tian J, Tichopad A, Ticoalu JHV, Tillawi T, Tiruye TY, Titova MV, Tonelli M, Topor-Madry R, Toriola AT, Torre AE, Touvier M, Tovani-Palone MR, Tran JT, Tran NM, Trico D, Tromans SJ, Truyen TTTT, Tsatsakis A, Tsegay GM, Tsermpini EE, Tumurkhuu M, Tung K, Tyrovolas S, Uddin SMN, Udoakang AJ, Udoh A, Ullah A, Ullah I, Ullah S, Ullah S, Umakanthan S, Umeokonkwo CD, Unim B, Unnikrishnan B, Unsworth CA, Upadhyay E, Urso D, Usman JS, Vahabi SM, Vaithinathan AG, Valizadeh R, Van de Velde SM, Van den Eynde J, Varga O, Vart P, Varthya SB, Vasankari TJ, Vasic M, Vaziri S, Vellingiri B, Venketasubramanian N, Verghese NA, Verma M, Veroux M, Verras GI, Vervoort D, Villafañe JH, Villanueva GI, Vinayak M, Violante FS, Viskadourou M, Vladimirov SK, Vlassov V, Vo B, Vollset SE, Vongpradith A, Vos T, Vujcic IS, Vukovic R, Wafa HA, Waheed Y, Wamai RG, Wang C, Wang N, Wang S, Wang S, Wang Y, Wang YP, Waqas M, Ward P, Wassie EG, Watson S, Watson SLW, Weerakoon KG, Wei MY, Weintraub RG, Weiss DJ, Westerman R, Whisnant JL, Wiangkham T, Wickramasinghe DP, Wickramasinghe ND, Wilandika A, Wilkerson C, Willeit P, Wilson S, Wojewodzic MW, Woldegebreal DH, Wolf AW, Wolfe CDA, Wondimagegene YA, Wong YJ, Wongsin U, Wu AM, Wu C, Wu F, Wu X, Wu Z, Xia J, Xiao H, Xie Y, Xu S, Xu WD, Xu X, Xu YY, Yadollahpour A, Yamagishi K, Yang D, Yang L, Yano Y, Yao Y, Yaribeygi H, Ye P, Yehualashet SS, Yesiltepe M, Yesuf SA, Yezli S, Yi S, Yigezu A, Yiğit A, Yiğit V, Yip P, Yismaw MB, Yismaw Y, Yon DK, Yonemoto N, Yoon SJ, You Y, Younis MZ, Yousefi Z, Yu C, Yu Y, Yuh FH, Zadey S, Zadnik V, Zafari N, Zakham F, Zaki N, Zaman SB, Zamora N, Zand R, Zangiabadian M, Zar HJ, Zare I, Zarrintan A, Zeariya MGM, Zeinali Z, Zhang H, Zhang J, Zhang J, Zhang L, Zhang Y, Zhang ZJ, Zhao H, Zhong C, Zhou J, Zhu B, Zhu L, Ziafati M, Zielińska M, Zitoun OA, Zoladl M, Zou Z, Zuhlke LJ, Zumla A, Zweck E, Zyoud SH, Wool EE, Murray CJL. Global burden of 288 causes of death and life expectancy decomposition in 204 countries and territories and 811 subnational locations, 1990-2021: a systematic analysis for the Global Burden of Disease Study 2021. Lancet 2024:S0140-6736(24)00367-2. [PMID: 38582094 DOI: 10.1016/s0140-6736(24)00367-2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/13/2023] [Revised: 02/15/2024] [Accepted: 02/22/2024] [Indexed: 04/08/2024]
Abstract
BACKGROUND Regular, detailed reporting on population health by underlying cause of death is fundamental for public health decision making. Cause-specific estimates of mortality and the subsequent effects on life expectancy worldwide are valuable metrics to gauge progress in reducing mortality rates. These estimates are particularly important following large-scale mortality spikes, such as the COVID-19 pandemic. When systematically analysed, mortality rates and life expectancy allow comparisons of the consequences of causes of death globally and over time, providing a nuanced understanding of the effect of these causes on global populations. METHODS The Global Burden of Diseases, Injuries, and Risk Factors Study (GBD) 2021 cause-of-death analysis estimated mortality and years of life lost (YLLs) from 288 causes of death by age-sex-location-year in 204 countries and territories and 811 subnational locations for each year from 1990 until 2021. The analysis used 56 604 data sources, including data from vital registration and verbal autopsy as well as surveys, censuses, surveillance systems, and cancer registries, among others. As with previous GBD rounds, cause-specific death rates for most causes were estimated using the Cause of Death Ensemble model-a modelling tool developed for GBD to assess the out-of-sample predictive validity of different statistical models and covariate permutations and combine those results to produce cause-specific mortality estimates-with alternative strategies adapted to model causes with insufficient data, substantial changes in reporting over the study period, or unusual epidemiology. YLLs were computed as the product of the number of deaths for each cause-age-sex-location-year and the standard life expectancy at each age. As part of the modelling process, uncertainty intervals (UIs) were generated using the 2·5th and 97·5th percentiles from a 1000-draw distribution for each metric. We decomposed life expectancy by cause of death, location, and year to show cause-specific effects on life expectancy from 1990 to 2021. We also used the coefficient of variation and the fraction of population affected by 90% of deaths to highlight concentrations of mortality. Findings are reported in counts and age-standardised rates. Methodological improvements for cause-of-death estimates in GBD 2021 include the expansion of under-5-years age group to include four new age groups, enhanced methods to account for stochastic variation of sparse data, and the inclusion of COVID-19 and other pandemic-related mortality-which includes excess mortality associated with the pandemic, excluding COVID-19, lower respiratory infections, measles, malaria, and pertussis. For this analysis, 199 new country-years of vital registration cause-of-death data, 5 country-years of surveillance data, 21 country-years of verbal autopsy data, and 94 country-years of other data types were added to those used in previous GBD rounds. FINDINGS The leading causes of age-standardised deaths globally were the same in 2019 as they were in 1990; in descending order, these were, ischaemic heart disease, stroke, chronic obstructive pulmonary disease, and lower respiratory infections. In 2021, however, COVID-19 replaced stroke as the second-leading age-standardised cause of death, with 94·0 deaths (95% UI 89·2-100·0) per 100 000 population. The COVID-19 pandemic shifted the rankings of the leading five causes, lowering stroke to the third-leading and chronic obstructive pulmonary disease to the fourth-leading position. In 2021, the highest age-standardised death rates from COVID-19 occurred in sub-Saharan Africa (271·0 deaths [250·1-290·7] per 100 000 population) and Latin America and the Caribbean (195·4 deaths [182·1-211·4] per 100 000 population). The lowest age-standardised death rates from COVID-19 were in the high-income super-region (48·1 deaths [47·4-48·8] per 100 000 population) and southeast Asia, east Asia, and Oceania (23·2 deaths [16·3-37·2] per 100 000 population). Globally, life expectancy steadily improved between 1990 and 2019 for 18 of the 22 investigated causes. Decomposition of global and regional life expectancy showed the positive effect that reductions in deaths from enteric infections, lower respiratory infections, stroke, and neonatal deaths, among others have contributed to improved survival over the study period. However, a net reduction of 1·6 years occurred in global life expectancy between 2019 and 2021, primarily due to increased death rates from COVID-19 and other pandemic-related mortality. Life expectancy was highly variable between super-regions over the study period, with southeast Asia, east Asia, and Oceania gaining 8·3 years (6·7-9·9) overall, while having the smallest reduction in life expectancy due to COVID-19 (0·4 years). The largest reduction in life expectancy due to COVID-19 occurred in Latin America and the Caribbean (3·6 years). Additionally, 53 of the 288 causes of death were highly concentrated in locations with less than 50% of the global population as of 2021, and these causes of death became progressively more concentrated since 1990, when only 44 causes showed this pattern. The concentration phenomenon is discussed heuristically with respect to enteric and lower respiratory infections, malaria, HIV/AIDS, neonatal disorders, tuberculosis, and measles. INTERPRETATION Long-standing gains in life expectancy and reductions in many of the leading causes of death have been disrupted by the COVID-19 pandemic, the adverse effects of which were spread unevenly among populations. Despite the pandemic, there has been continued progress in combatting several notable causes of death, leading to improved global life expectancy over the study period. Each of the seven GBD super-regions showed an overall improvement from 1990 and 2021, obscuring the negative effect in the years of the pandemic. Additionally, our findings regarding regional variation in causes of death driving increases in life expectancy hold clear policy utility. Analyses of shifting mortality trends reveal that several causes, once widespread globally, are now increasingly concentrated geographically. These changes in mortality concentration, alongside further investigation of changing risks, interventions, and relevant policy, present an important opportunity to deepen our understanding of mortality-reduction strategies. Examining patterns in mortality concentration might reveal areas where successful public health interventions have been implemented. Translating these successes to locations where certain causes of death remain entrenched can inform policies that work to improve life expectancy for people everywhere. FUNDING Bill & Melinda Gates Foundation.
Collapse
|
3
|
Mani C, Tripathi K, Chaudhary S, Somasagara RR, Rocconi RP, Crasto C, Reedy M, Athar M, Palle K. Corrigendum to "Hedgehog/GLI1 Transcriptionally Regulates FANCD2 in Ovarian Tumor Cells: Its Inhibition Induces HR-Deficiency and Synergistic Lethality with PARP Inhibition." [Neoplasia Volume 23, Issue 9, September 2021, Pages 1002-1015]. Neoplasia 2024; 50:100978. [PMID: 38401480 PMCID: PMC10906388 DOI: 10.1016/j.neo.2024.100978] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/26/2024]
Affiliation(s)
- Chinnadurai Mani
- Department of Cell Biology and Biochemistry, Texas Tech University Health Sciences Center, Lubbock, TX, 79430, USA
| | - Kaushlendra Tripathi
- Department of Oncologic Sciences, Mitchell Cancer Institute, University of South Alabama, Mobile, Al, 36904, USA
| | - Sandeep Chaudhary
- Department of Dermatology, University of Alabama at Birmingham, Birmingham, Al, 35294, USA
| | - Ranganatha R Somasagara
- Department of Oncologic Sciences, Mitchell Cancer Institute, University of South Alabama, Mobile, Al, 36904, USA
| | - Rodney P Rocconi
- Department of Oncologic Sciences, Mitchell Cancer Institute, University of South Alabama, Mobile, Al, 36904, USA
| | - Chiquito Crasto
- Center for BioTechnology and Genomics, Texas Tech University, Lubbock, TX, 79409, USA
| | - Mark Reedy
- Department of Obstetrics and Gynecology, School of Medicine, Texas Tech University Health Sciences Center, Lubbock, TX, 79430, USA
| | - Mohammad Athar
- Department of Dermatology, University of Alabama at Birmingham, Birmingham, Al, 35294, USA
| | - Komaraiah Palle
- Department of Cell Biology and Biochemistry, Texas Tech University Health Sciences Center, Lubbock, TX, 79430, USA; Department of Surgery, Texas Tech University Health Sciences Center, Lubbock, TX, 79430, USA.
| |
Collapse
|
4
|
Sharma R, Abbastabar H, Abdulah DM, Abidi H, Abolhassani H, Abrehdari-Tafreshi Z, Absalan A, Ali HA, Abu-Gharbieh E, Acuna JM, Adib N, Sakilah Adnani QE, Aghaei A, Ahmad A, Ahmad S, Ahmadi A, Ahmadi S, Ahmed LA, Ajami M, Al Hamad H, Al Hasan SM, Alanezi FM, Saeed Al-Gheethi AA, Al-Hanawi MK, Ali A, Ali BA, Alimohamadi Y, Aljunid SM, Ali Al-Maweri SA, Alqahatni SA, AlQudah M, Al-Raddadi RM, Al-Tammemi AB, Ansari-Moghaddam A, Anwar SL, Anwer R, Aqeel M, Arabloo J, Arab-Zozani M, Ariffin H, Artaman A, Arulappan J, Ashraf T, Askari E, Athar M, Wahbi Atout MM, Azadnajafabad S, Badar M, Badiye AD, Baghcheghi N, Bagherieh S, Bai R, Bajbouj K, Baliga S, Bardhan M, Bashiri A, Baskaran P, Basu S, Belgaumi UI, Nazer C Bermudez A, Bhandari B, Bhardwaj N, Bhat AN, Bitaraf S, Boloor A, Hashemi MB, Butt ZA, Chadwick J, Kai Chan JS, Chattu VK, Chaturvedi P, Cho WC, Darwesh AM, Dash NR, Dehghan A, Dhali A, Dianatinasab M, Dibas M, Dixit A, Dixit SG, Dorostkar F, Dsouza HL, Elbarazi I, Elemam NM, El-Huneidi W, Elkord E, Abdou Elmeligy OA, Emamian MH, Erkhembayar R, Ezzeddini R, Fadoo Z, Faiz R, Fakhradiyev IR, Fallahzadeh A, Faris MEM, Farrokhpour H, Fatehizadeh A, Fattahi H, Fekadu G, Fukumoto T, Gaidhane AM, Galehdar N, Garg P, Ghadirian F, Ghafourifard M, Ghasemi M, Nour MG, Ghassemi F, Gholamalizadeh M, Gholamian A, Ghotbi E, Golechha M, Goleij P, Goyal S, Mohialdeen Gubari MI, Gunasekera DS, Gunawardane DA, Gupta S, Habibzadeh P, Haeri Boroojeni HS, Halboub ES, Hamadeh RR, Hamoudi R, Harorani M, Hasanian M, Hassan TS, Hay SI, Heidari M, Heidari-Foroozan M, Hessami K, Hezam K, Hiraike Y, Holla R, Hoseini M, Hossain MM, Hossain S, Hsieh VCR, Huang J, Hussein NR, Hwang BF, Iravanpour F, Ismail NE, Iwagami M, Merin J L, Jadidi-Niaragh F, Jafarinia M, Jahani MA, Jahrami H, Jaiswal A, Jakovljevic M, Jalili M, Jamshidi E, Jayarajah U, Jayaram S, Jha SS, Jokar M, Joseph N, Kabir A, Kabir MA, Kadir DH, Kakodkar PV, Kalankesh LR, Kalankesh LR, Kalhor R, Kaliyadan F, Kamal VK, Kamal Z, Kamath A, Kar SS, Karimi H, Kaur N, Keikavoosi-Arani L, Keykhaei M, Khader YS, Khajuria H, Khan EA, Khan MN, Khan M, Khan MA, Khan YH, Khanmohammadi S, Khatatbeh MM, Khateri S, Khayamzadeh M, Khayat Kashani HR, Kim MS, Kompani F, Koohestani HR, Koulmane Laxminarayana SL, Krishan K, Kumar N, Kumar N, Kutluk T, Kuttikkattu A, Ching Lai DT, Lal DK, Lami FH, Lasrado S, Lee SW, Lee SW, Lee YY, Lee YH, Leong E, Li MC, Liu J, Madadizadeh F, Mafi AR, Mahjoub S, Malekzadeh R, Malik AA, Malik I, Mallhi TH, Mansournia MA, Martini S, Mathews E, Mathur MR, Meena JK, Menezes RG, Mirfakhraie R, Mirinezhad SK, Mirza-Aghazadeh-Attari M, Mithra P, Mohamadkhani A, Mohammadi S, Mohammadzadeh M, Mohan S, Mokdad AH, Al Montasir A, Montazeri F, Moradi M, Sarabi MM, Moradpour F, Moradzadeh M, Moraga P, Mosapour A, Motaghinejad M, Mubarik S, Muhammad JS, Murray CJ, Nagarajan AJ, Naghavi M, Nargus S, Natto ZS, Nayak BP, Nejadghaderi SA, Nguyen PT, Niazi RK, Noroozi N, Okati-Aliabad H, Okekunle AP, Ong S, Oommen AM, Padubidri JR, Pandey A, Park EK, Park S, Pati S, Patil S, Paudel R, Paudel U, Pirestani M, Podder I, Pourali G, Pourjafar M, Pourshams A, Syed ZQ, Radhakrishnan RA, Radhakrishnan V, Rahman M, Rahmani S, Rahmanian V, Ramesh PS, Rana J, Rao IR, Rao SJ, Rashedi S, Rashidi MM, Rezaei N, Rezaei N, Rezaei N, Rezaei S, Rezaeian M, Roshandel G, Chandan S, Saber-Ayad MM, Sabour S, Sabzmakan L, Saddik B, Saeed U, Safi SZ, Sharif-Askari FS, Sahebkar A, Sahoo H, Sajedi SA, Sajid MR, Salehi MA, Farrokhi AS, Sarasmita MA, Sargazi S, Sarode GS, Sarode SC, Sathian B, Satpathy M, Semwal P, Senthilkumaran S, Sepanlou SG, Shafeghat M, Shahabi S, Shahbandi A, Shahraki-Sanavi F, Shaikh MA, Shannawaz M, Sheikhi RA, Shobeiri P, Shorofi SA, Shrestha S, Siabani S, Singh G, Singh P, Singh S, Sinha DN, Siwal SS, Sreeram S, Suleman M, Abdulkader RS, Sultan I, Sultana A, Tabish M, Tabuchi T, Taheri M, Talaat IM, Tehrani-Banihashemi A, Temsah MH, Thangaraju P, Thomas N, Thomas NK, Tiyuri A, Tobe-Gai R, Toghroli R, Tovani-Palone MR, Ullah S, Unnikrishnan B, Upadhyay E, Tahbaz SV, Valizadeh R, Varthya SB, Waheed Y, Wang S, Wickramasinghe DP, Wickramasinghe ND, Xiao H, Yonemoto N, Younis MZ, Yu C, Zahir M, Zaki N, Zamanian M, Zhang ZJ, Zhao H, Zitoun OA, Zoladl M. Temporal patterns of cancer burden in Asia, 1990-2019: a systematic examination for the Global Burden of Disease 2019 study. Lancet Reg Health Southeast Asia 2024; 21:100333. [PMID: 38361599 PMCID: PMC10866992 DOI: 10.1016/j.lansea.2023.100333] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Key Words] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 05/04/2023] [Revised: 11/08/2023] [Accepted: 11/15/2023] [Indexed: 02/17/2024]
Abstract
Background Cancers represent a challenging public health threat in Asia. This study examines the temporal patterns of incidence, mortality, disability and risk factors of 29 cancers in Asia in the last three decades. Methods The age, sex and year-wise estimates of incidence, mortality, and disability-adjusted life years (DALYs) of 29 cancers for 49 Asian countries from 1990 through 2019 were generated as a part of the Global Burden of Disease, Injuries and Risk Factors 2019 study. Besides incidence, mortality and DALYs, we also examined the cancer burden measured in terms of DALYs and deaths attributable to risk factors, which had evidence of causation with different cancers. The development status of countries was measured using the socio-demographic index. Decomposition analysis was performed to gauge the change in cancer incidence between 1990 and 2019 due to population growth, aging and age-specific incidence rates. Findings All cancers combined claimed an estimated 5.6 million [95% uncertainty interval, 5.1-6.0 million] lives in Asia with 9.4 million [8.6-10.2 million] incident cases and 144.7 million [132.7-156.5 million] DALYs in 2019. The age-standardized incidence rate (ASIR) of all cancers combined in Asia was 197.6/100,000 [181.0-214.4] in 2019, varying from 99.2/100,000 [76.1-126.0] in Bangladesh to 330.5/100,000 [298.5-365.8] in Cyprus. The age-standardized mortality rate (ASMR) was 120.6/100,000 [110.1-130.7] in 2019, varying 4-folds across countries from 71.0/100,000 [59.9-83.5] in Kuwait to 284.2/100,000 [229.2-352.3] in Mongolia. The age-standardized DALYs rate was 2970.5/100,000 [2722.6-3206.5] in 2019, varying from 1578.0/100,000 [1341.2-1847.0] in Kuwait to 6574.4/100,000 [5141.7-8333.0] in Mongolia. Between 1990 and 2019, deaths due to 17 of the 29 cancers either doubled or more, and 20 of the 29 cancers underwent an increase of 150% or more in terms of new cases. Tracheal, bronchus, and lung cancer (both sexes), breast cancer (among females), colon and rectum cancer (both sexes), stomach cancer (both sexes) and prostate cancer (among males) were among top-5 cancers in most Asian countries in terms of ASIR and ASMR in 2019 and cancers of liver, stomach, hodgkin lymphoma and esophageal cancer posted the most significant decreases in age-standardized rates between 1990 and 2019. Among the modifiable risk factors, smoking, alcohol use, ambient particulate matter (PM) pollution and unsafe sex remained the dominant risk factors between 1990 and 2019. Cancer DALYs due to ambient PM pollution, high body mass index and fasting plasma glucose has increased most notably between 1990 and 2019. Interpretation With growing incidence, cancer has become more significant public health threat in Asia, demanding urgent policy attention and guidance. Its heightened risk calls for increased cancer awareness, preventive measures, affordable early-stage detection, and cost-effective therapeutics in Asia. The current study can serve as a useful resource for policymakers and researchers in Asia for devising interventions for cancer management and control. Funding The GBD study is funded by the Bill and Melinda Gates Foundation.
Collapse
|
5
|
Ali S, Athar M, Rahman R, Rehman F. Ceftriaxone-induced Kounis syndrome: A case report and review of the literature. Rev Esp Anestesiol Reanim (Engl Ed) 2024; 71:129-133. [PMID: 37683977 DOI: 10.1016/j.redare.2023.01.005] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/07/2022] [Accepted: 01/22/2023] [Indexed: 09/10/2023]
Abstract
Kounis syndrome is defined as cardiovascular symptoms that occur secondary to allergic or hypersensitivity insults, and is also called allergic angina and allergic myocardial infarction. We report a case of pre-operative ceftriaxone-induced Kounis syndrome with no evident dermatological manifestation, and describe our diagnostic dilemma. The patient was symptomatically managed and discharged in stable condition with a warning against future use of ceftriaxone.
Collapse
Affiliation(s)
- S Ali
- Department of Anaesthesiology and Critical Care, J.N. Medical College, Aligarh Muslim University, Aligarh, Uttar Pradesh, India
| | - M Athar
- Department of Anaesthesiology and Critical Care, J.N. Medical College, Aligarh Muslim University, Aligarh, Uttar Pradesh, India.
| | - R Rahman
- Department of Anaesthesiology and Critical Care, J.N. Medical College, Aligarh Muslim University, Aligarh, Uttar Pradesh, India
| | - F Rehman
- Department of Anaesthesiology and Critical Care, J.N. Medical College, Aligarh Muslim University, Aligarh, Uttar Pradesh, India
| |
Collapse
|
6
|
Srivastava RK, Muzaffar S, Khan J, Crossman DK, Agarwal A, Athar M. HSP90, a Common Therapeutic Target for Suppressing Skin Injury Caused by Exposure to Chemically Diverse Classes of Blistering Agents. J Pharmacol Exp Ther 2024; 388:546-559. [PMID: 37914412 PMCID: PMC10801768 DOI: 10.1124/jpet.123.001795] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/14/2023] [Revised: 09/19/2023] [Accepted: 09/25/2023] [Indexed: 11/03/2023] Open
Abstract
Vesicants such as arsenicals and mustards produce highly painful cutaneous inflammatory and blistering responses, hence developed as chemical weapons during World War I/II. Here, using lewisite and sulfur mustard surrogates, namely phenylarsine oxide (PAO) and 2-chloroethyl ethyl sulfide (CEES), respectively, we defined a common underlying mechanism of toxic action by these two distinct classes of vesicants. Murine skin exposure to these chemicals causes tissue destruction characterized by increase in skin bifold thickness, Draize score, infiltration of inflammatory cells, and apoptosis of epidermal and dermal cells. RNA sequencing analysis identified ∼346 inflammatory genes that were commonly altered by both PAO and CEES, along with the identification of cytokine signaling activation as the top canonical pathway. Activation of several proinflammatory genes and pathways is associated with phosphorylation-dependent activation of heat shock protein 90α (p-HSP90α). Topical treatment with known HSP90 inhibitors SNX-5422 and IPI-504 post PAO or CEES skin challenge significantly attenuated skin damage including reduction in overall skin injury and clinical scores. In addition, highly upregulated inflammatory genes Saa3, Cxcl1, Ccl7, IL-6, Nlrp3, Csf3, Chil3, etc. by both PAO and CEES were significantly diminished by treatment with HSP90 inhibitors. These drugs not only reduced PAO- or CEES-induced p-HSP90α expression but also its client proteins NLRP3 and pP38 and the expression of their target inflammatory genes. Our data confirm a critical role of HSP90 as a shared underlying molecular target of toxicity by these two distinct vesicants and provide an effective and novel medical countermeasure to suppress vesicant-induced skin injury. SIGNIFICANCE STATEMENT: Development of effective and novel mechanism-based antidotes that can simultaneously block cutaneous toxic manifestations of distinct vesicants is important and urgently needed. Due to difficulties in determining the exact nature of onsite chemical exposure, a potent drug that can suppress widespread cutaneous damage may find great utility. Thus, this study identified HSP90 as a common molecular regulator of cutaneous inflammation and injury by two distinct warfare vesicants, arsenicals and mustards, and HSP90 inhibitors afford significant protection against skin damage.
Collapse
Affiliation(s)
- Ritesh Kumar Srivastava
- UAB Research Center of Excellence in Arsenicals, Departments of Dermatology (R.K.S., S.M., J.K., M.A.) and Genetics (D.K.C.) and Division of Nephrology, Department of Medicine (A.A.), University of Alabama at Birmingham, Birmingham, Alabama
| | - Suhail Muzaffar
- UAB Research Center of Excellence in Arsenicals, Departments of Dermatology (R.K.S., S.M., J.K., M.A.) and Genetics (D.K.C.) and Division of Nephrology, Department of Medicine (A.A.), University of Alabama at Birmingham, Birmingham, Alabama
| | - Jasim Khan
- UAB Research Center of Excellence in Arsenicals, Departments of Dermatology (R.K.S., S.M., J.K., M.A.) and Genetics (D.K.C.) and Division of Nephrology, Department of Medicine (A.A.), University of Alabama at Birmingham, Birmingham, Alabama
| | - David K Crossman
- UAB Research Center of Excellence in Arsenicals, Departments of Dermatology (R.K.S., S.M., J.K., M.A.) and Genetics (D.K.C.) and Division of Nephrology, Department of Medicine (A.A.), University of Alabama at Birmingham, Birmingham, Alabama
| | - Anupam Agarwal
- UAB Research Center of Excellence in Arsenicals, Departments of Dermatology (R.K.S., S.M., J.K., M.A.) and Genetics (D.K.C.) and Division of Nephrology, Department of Medicine (A.A.), University of Alabama at Birmingham, Birmingham, Alabama
| | - Mohammad Athar
- UAB Research Center of Excellence in Arsenicals, Departments of Dermatology (R.K.S., S.M., J.K., M.A.) and Genetics (D.K.C.) and Division of Nephrology, Department of Medicine (A.A.), University of Alabama at Birmingham, Birmingham, Alabama
| |
Collapse
|
7
|
Zafar I, Manzoor S, Mariappan N, Ahmad S, Athar M, Antony V, Ahmad A. A Murine Model of Vesicant-Induced Acute Lung Injury. J Pharmacol Exp Ther 2024; 388:568-575. [PMID: 38050084 PMCID: PMC10801773 DOI: 10.1124/jpet.123.001780] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/17/2024] [Revised: 10/06/2023] [Accepted: 10/13/2023] [Indexed: 12/06/2023] Open
Abstract
Burn injuries including those caused by chemicals can result in systemic effects and acute lung injury (ALI). Cutaneous exposure to Lewisite, a warfare and chemical burn agent, also causes ALI. To overcome the limitations in conducting direct research on Lewisite-induced ALI in a laboratory setting, an animal model was developed using phenylarsine oxide (PAO) as a surrogate for Lewisite. Due to lack of a reliable animal model mimicking the effects of such exposures, development of effective therapies to treat such injuries is challenging. We demonstrated that a single cutaneous exposure to PAO resulted in disruption of the alveolar-capillary barrier as evidenced by elevated protein levels in the bronchoalveolar lavage fluid (BALF). BALF supernatant of PAO-exposed animals had increased levels of high mobility group box 1, a damage associated molecular pattern molecule. Arterial blood-gas measurements showed decreased pH, increased PaCO2, and decreased partial pressure of arterial O2, indicative of respiratory acidosis, hypercapnia, and hypoxemia. Increased protein levels of interleukin (IL)-6, CXCL-1, CXCL-2, CXCL-5, granulocyte-macrophage colony-stimulating factor, CXCL-10, leukemia inhibitory factor, leptin, IL-18, CCL-2, CCL-3, and CCL-7 were observed in the lung of PAO-exposed mice. Further, vascular endothelial growth factor levels were reduced in the lung. Pulmonary function evaluated using a flexiVent showed a downward shift in the pressure-volume loop, decreases in static compliance and inspiratory capacity, increases in respiratory elastance and tissue elastance. These changes are consistent with an ALI phenotype. These results demonstrate that cutaneous PAO exposure leads to ALI and that the model can be used as an effective surrogate to investigate vesicant-induced ALI. SIGNIFICANCE STATEMENT: This study presents a robust model for studying ALI resulting from cutaneous exposure to PAO, a surrogate for the toxic vesicating agent Lewisite. The findings in this study mimic the effects of cutaneous Lewisite exposure, providing a reliable model for investigating mechanisms underlying toxicity. The model can also be used to develop medical countermeasures to mitigate ALI associated with cutaneous Lewisite exposure.
Collapse
Affiliation(s)
- Iram Zafar
- Departments of Anesthesiology and Perioperative Medicine (I.Z., S.M., S.A., A.A.), Department of Dermatology (M.A.), and Department of Medicine (V.A.), University of Alabama at Birmingham, Birmingham, Alabama
| | - Shajer Manzoor
- Departments of Anesthesiology and Perioperative Medicine (I.Z., S.M., S.A., A.A.), Department of Dermatology (M.A.), and Department of Medicine (V.A.), University of Alabama at Birmingham, Birmingham, Alabama
| | - Nithya Mariappan
- Departments of Anesthesiology and Perioperative Medicine (I.Z., S.M., S.A., A.A.), Department of Dermatology (M.A.), and Department of Medicine (V.A.), University of Alabama at Birmingham, Birmingham, Alabama
| | - Shama Ahmad
- Departments of Anesthesiology and Perioperative Medicine (I.Z., S.M., S.A., A.A.), Department of Dermatology (M.A.), and Department of Medicine (V.A.), University of Alabama at Birmingham, Birmingham, Alabama
| | - Mohammad Athar
- Departments of Anesthesiology and Perioperative Medicine (I.Z., S.M., S.A., A.A.), Department of Dermatology (M.A.), and Department of Medicine (V.A.), University of Alabama at Birmingham, Birmingham, Alabama
| | - Veena Antony
- Departments of Anesthesiology and Perioperative Medicine (I.Z., S.M., S.A., A.A.), Department of Dermatology (M.A.), and Department of Medicine (V.A.), University of Alabama at Birmingham, Birmingham, Alabama
| | - Aftab Ahmad
- Departments of Anesthesiology and Perioperative Medicine (I.Z., S.M., S.A., A.A.), Department of Dermatology (M.A.), and Department of Medicine (V.A.), University of Alabama at Birmingham, Birmingham, Alabama
| |
Collapse
|
8
|
Zhylkibayev A, Ung TT, Mobley J, Athar M, Gorbatyuk M. The Involvement of Unfolded Protein Response in the Mechanism of Nitrogen Mustard-Induced Ocular Toxicity. J Pharmacol Exp Ther 2024; 388:518-525. [PMID: 37914413 PMCID: PMC10801749 DOI: 10.1124/jpet.123.001814] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/18/2023] [Revised: 09/25/2023] [Accepted: 09/26/2023] [Indexed: 11/03/2023] Open
Abstract
Nitrogen mustard (NM) is a known surrogate of sulfur mustard, a chemical-warfare agent that causes a wide range of ocular symptoms, from a permanent reduction in visual acuity to blindness upon exposure. Although it has been proposed that the two blistering agents have a similar mechanism of toxicity, the mode of NM-induced cell death in ocular tissue has not been fully explored. Therefore, we hypothesized that direct ocular exposure to NM in mice leads to retinal tissue injury through chronic activation of the unfolded protein response (UPR) PERK arm in corneal cells and VEGF secretion, eventually causing cell death. We topically applied NM directly to mice to analyze ocular and retinal tissues at 2 weeks postexposure. A dramatic decline in retinal function, measured by scotopic and photopic electroretinogram responses, was detected in the mice. This decline was associated with enhanced TUNEL staining in both corneal and retinal tissues. In addition, exposure of corneal cells to NM revealed 228 differentially and exclusively expressed proteins primarily associated with the UPR, ferroptosis, and necroptosis. Moreover, these cells exhibited activation of the UPR PERK arm and an increase in VEGF secretion. Enhancement of VEGF staining was later observed in the corneas of the exposed mice. Therefore, our data indicated that the mechanism of NM-induced ocular toxicity should be carefully examined and that future research should identify a signaling molecule transmitted via a prodeath pathway from the cornea to the retina. SIGNIFICANCE STATEMENT: This study demonstrated that NM topical exposure in mice results in dramatic decline in retinal function associated with enhanced TUNEL staining in both corneal and retinal tissues. We also found that the NM treatment of corneal cells resulted in 228 differentially and exclusively expressed proteins primarily associated with ferroptosis. Moreover, these cells manifest the UPR PERK activation and an increase in VEGF secretion. The latter was also found in the corneas of the cexposed mice.
Collapse
Affiliation(s)
- Assylbek Zhylkibayev
- School of Optometry, Department of Optometry and Vision Science (A.Z., T.T.U., M.G.), School of Medicine, Departments of Anesthesiology and Perioperative Medicine (J.M.), and Department of Dermatology (M.A.), University of Alabama at Birmingham, Birmingham, Alabama
| | - Trong Thuan Ung
- School of Optometry, Department of Optometry and Vision Science (A.Z., T.T.U., M.G.), School of Medicine, Departments of Anesthesiology and Perioperative Medicine (J.M.), and Department of Dermatology (M.A.), University of Alabama at Birmingham, Birmingham, Alabama
| | - James Mobley
- School of Optometry, Department of Optometry and Vision Science (A.Z., T.T.U., M.G.), School of Medicine, Departments of Anesthesiology and Perioperative Medicine (J.M.), and Department of Dermatology (M.A.), University of Alabama at Birmingham, Birmingham, Alabama
| | - Mohammad Athar
- School of Optometry, Department of Optometry and Vision Science (A.Z., T.T.U., M.G.), School of Medicine, Departments of Anesthesiology and Perioperative Medicine (J.M.), and Department of Dermatology (M.A.), University of Alabama at Birmingham, Birmingham, Alabama
| | - Marina Gorbatyuk
- School of Optometry, Department of Optometry and Vision Science (A.Z., T.T.U., M.G.), School of Medicine, Departments of Anesthesiology and Perioperative Medicine (J.M.), and Department of Dermatology (M.A.), University of Alabama at Birmingham, Birmingham, Alabama
| |
Collapse
|
9
|
Moore KH, Boitet LM, Chandrashekar DS, Traylor AM, Esman SK, Erman EN, Srivastava RK, Khan J, Athar M, Agarwal A, George JF. Cutaneous Arsenical Exposure Induces Distinct Metabolic Transcriptional Alterations of Kidney Cells. J Pharmacol Exp Ther 2024; 388:605-612. [PMID: 37699712 PMCID: PMC10801764 DOI: 10.1124/jpet.123.001742] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/26/2023] [Revised: 07/31/2023] [Accepted: 08/17/2023] [Indexed: 09/14/2023] Open
Abstract
Arsenicals are deadly chemical warfare agents that primarily cause death through systemic capillary fluid leakage and hypovolemic shock. Arsenical exposure is also known to cause acute kidney injury, a condition that contributes to arsenical-associated death due to the necessity of the kidney in maintaining whole-body fluid homeostasis. Because of the global health risk that arsenicals pose, a nuanced understanding of how arsenical exposure can lead to kidney injury is needed. We used a nontargeted transcriptional approach to evaluate the effects of cutaneous exposure to phenylarsine oxide, a common arsenical, in a murine model. Here we identified an upregulation of metabolic pathways such as fatty acid oxidation, fatty acid biosynthesis, and peroxisome proliferator-activated receptor (PPAR)-α signaling in proximal tubule epithelial cell and endothelial cell clusters. We also revealed highly upregulated genes such as Zbtb16, Cyp4a14, and Pdk4, which are involved in metabolism and metabolic switching and may serve as future therapeutic targets. The ability of arsenicals to inhibit enzymes such as pyruvate dehydrogenase has been previously described in vitro. This, along with our own data, led us to conclude that arsenical-induced acute kidney injury may be due to a metabolic impairment in proximal tubule and endothelial cells and that ameliorating these metabolic effects may lead to the development of life-saving therapies. SIGNIFICANCE STATEMENT: In this study, we demonstrate that cutaneous arsenical exposure leads to a transcriptional shift enhancing fatty acid metabolism in kidney cells, indicating that metabolic alterations might mechanistically link topical arsenical exposure to acute kidney injury. Targeting metabolic pathways may generate promising novel therapeutic approaches in combating arsenical-induced acute kidney injury.
Collapse
Affiliation(s)
- Kyle H Moore
- Division of Nephrology, Department of Medicine (K.H.M., A.M.T., S.K.E., E.N.E., A.A.), Nephrology Research and Training Center (K.H.M., L.M.B., A.A., J.F.G.), Division of Cardiothoracic Surgery, Department of Surgery (K.H.M., E.N.E., J.F.G.), Molecular and Cellular Pathology, Department of Pathology (D.S.C.), Genomic Diagnostics and Bioinformatics, Department of Pathology (D.S.C.), and Research Center of Excellence in Arsenicals, Department of Dermatology, School of Medicine (R.K.S., J.K., M.A.), University of Alabama at Birmingham, Birmingham, Alabama
| | - Laurence M Boitet
- Division of Nephrology, Department of Medicine (K.H.M., A.M.T., S.K.E., E.N.E., A.A.), Nephrology Research and Training Center (K.H.M., L.M.B., A.A., J.F.G.), Division of Cardiothoracic Surgery, Department of Surgery (K.H.M., E.N.E., J.F.G.), Molecular and Cellular Pathology, Department of Pathology (D.S.C.), Genomic Diagnostics and Bioinformatics, Department of Pathology (D.S.C.), and Research Center of Excellence in Arsenicals, Department of Dermatology, School of Medicine (R.K.S., J.K., M.A.), University of Alabama at Birmingham, Birmingham, Alabama
| | - Darshan S Chandrashekar
- Division of Nephrology, Department of Medicine (K.H.M., A.M.T., S.K.E., E.N.E., A.A.), Nephrology Research and Training Center (K.H.M., L.M.B., A.A., J.F.G.), Division of Cardiothoracic Surgery, Department of Surgery (K.H.M., E.N.E., J.F.G.), Molecular and Cellular Pathology, Department of Pathology (D.S.C.), Genomic Diagnostics and Bioinformatics, Department of Pathology (D.S.C.), and Research Center of Excellence in Arsenicals, Department of Dermatology, School of Medicine (R.K.S., J.K., M.A.), University of Alabama at Birmingham, Birmingham, Alabama
| | - Amie M Traylor
- Division of Nephrology, Department of Medicine (K.H.M., A.M.T., S.K.E., E.N.E., A.A.), Nephrology Research and Training Center (K.H.M., L.M.B., A.A., J.F.G.), Division of Cardiothoracic Surgery, Department of Surgery (K.H.M., E.N.E., J.F.G.), Molecular and Cellular Pathology, Department of Pathology (D.S.C.), Genomic Diagnostics and Bioinformatics, Department of Pathology (D.S.C.), and Research Center of Excellence in Arsenicals, Department of Dermatology, School of Medicine (R.K.S., J.K., M.A.), University of Alabama at Birmingham, Birmingham, Alabama
| | - Stephanie K Esman
- Division of Nephrology, Department of Medicine (K.H.M., A.M.T., S.K.E., E.N.E., A.A.), Nephrology Research and Training Center (K.H.M., L.M.B., A.A., J.F.G.), Division of Cardiothoracic Surgery, Department of Surgery (K.H.M., E.N.E., J.F.G.), Molecular and Cellular Pathology, Department of Pathology (D.S.C.), Genomic Diagnostics and Bioinformatics, Department of Pathology (D.S.C.), and Research Center of Excellence in Arsenicals, Department of Dermatology, School of Medicine (R.K.S., J.K., M.A.), University of Alabama at Birmingham, Birmingham, Alabama
| | - Elise N Erman
- Division of Nephrology, Department of Medicine (K.H.M., A.M.T., S.K.E., E.N.E., A.A.), Nephrology Research and Training Center (K.H.M., L.M.B., A.A., J.F.G.), Division of Cardiothoracic Surgery, Department of Surgery (K.H.M., E.N.E., J.F.G.), Molecular and Cellular Pathology, Department of Pathology (D.S.C.), Genomic Diagnostics and Bioinformatics, Department of Pathology (D.S.C.), and Research Center of Excellence in Arsenicals, Department of Dermatology, School of Medicine (R.K.S., J.K., M.A.), University of Alabama at Birmingham, Birmingham, Alabama
| | - Ritesh K Srivastava
- Division of Nephrology, Department of Medicine (K.H.M., A.M.T., S.K.E., E.N.E., A.A.), Nephrology Research and Training Center (K.H.M., L.M.B., A.A., J.F.G.), Division of Cardiothoracic Surgery, Department of Surgery (K.H.M., E.N.E., J.F.G.), Molecular and Cellular Pathology, Department of Pathology (D.S.C.), Genomic Diagnostics and Bioinformatics, Department of Pathology (D.S.C.), and Research Center of Excellence in Arsenicals, Department of Dermatology, School of Medicine (R.K.S., J.K., M.A.), University of Alabama at Birmingham, Birmingham, Alabama
| | - Jasim Khan
- Division of Nephrology, Department of Medicine (K.H.M., A.M.T., S.K.E., E.N.E., A.A.), Nephrology Research and Training Center (K.H.M., L.M.B., A.A., J.F.G.), Division of Cardiothoracic Surgery, Department of Surgery (K.H.M., E.N.E., J.F.G.), Molecular and Cellular Pathology, Department of Pathology (D.S.C.), Genomic Diagnostics and Bioinformatics, Department of Pathology (D.S.C.), and Research Center of Excellence in Arsenicals, Department of Dermatology, School of Medicine (R.K.S., J.K., M.A.), University of Alabama at Birmingham, Birmingham, Alabama
| | - Mohammad Athar
- Division of Nephrology, Department of Medicine (K.H.M., A.M.T., S.K.E., E.N.E., A.A.), Nephrology Research and Training Center (K.H.M., L.M.B., A.A., J.F.G.), Division of Cardiothoracic Surgery, Department of Surgery (K.H.M., E.N.E., J.F.G.), Molecular and Cellular Pathology, Department of Pathology (D.S.C.), Genomic Diagnostics and Bioinformatics, Department of Pathology (D.S.C.), and Research Center of Excellence in Arsenicals, Department of Dermatology, School of Medicine (R.K.S., J.K., M.A.), University of Alabama at Birmingham, Birmingham, Alabama
| | - Anupam Agarwal
- Division of Nephrology, Department of Medicine (K.H.M., A.M.T., S.K.E., E.N.E., A.A.), Nephrology Research and Training Center (K.H.M., L.M.B., A.A., J.F.G.), Division of Cardiothoracic Surgery, Department of Surgery (K.H.M., E.N.E., J.F.G.), Molecular and Cellular Pathology, Department of Pathology (D.S.C.), Genomic Diagnostics and Bioinformatics, Department of Pathology (D.S.C.), and Research Center of Excellence in Arsenicals, Department of Dermatology, School of Medicine (R.K.S., J.K., M.A.), University of Alabama at Birmingham, Birmingham, Alabama
| | - James F George
- Division of Nephrology, Department of Medicine (K.H.M., A.M.T., S.K.E., E.N.E., A.A.), Nephrology Research and Training Center (K.H.M., L.M.B., A.A., J.F.G.), Division of Cardiothoracic Surgery, Department of Surgery (K.H.M., E.N.E., J.F.G.), Molecular and Cellular Pathology, Department of Pathology (D.S.C.), Genomic Diagnostics and Bioinformatics, Department of Pathology (D.S.C.), and Research Center of Excellence in Arsenicals, Department of Dermatology, School of Medicine (R.K.S., J.K., M.A.), University of Alabama at Birmingham, Birmingham, Alabama
| |
Collapse
|
10
|
Jin L, Chen Y, Muzaffar S, Li C, Mier-Aguilar CA, Khan J, Kashyap MP, Liu S, Srivastava R, Deshane JS, Townes TM, Elewski BE, Elmets CA, Crossman DK, Raman C, Athar M. Epigenetic switch reshapes epithelial progenitor cell signatures and drives inflammatory pathogenesis in hidradenitis suppurativa. Proc Natl Acad Sci U S A 2023; 120:e2315096120. [PMID: 38011564 PMCID: PMC10710069 DOI: 10.1073/pnas.2315096120] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/01/2023] [Accepted: 10/25/2023] [Indexed: 11/29/2023] Open
Abstract
Hidradenitis suppurativa (HS) is a complex inflammatory skin disease with undefined mechanistic underpinnings. Here, we investigated HS epithelial cells and demonstrated that HS basal progenitors modulate their lineage restriction and give rise to pathogenic keratinocyte clones, resulting in epidermal hyperproliferation and dysregulated inflammation in HS. When comparing to healthy epithelial stem/progenitor cells, in HS, we identified changes in gene signatures that revolve around the mitotic cell cycle, DNA damage response and repair, as well as cell-cell adhesion and chromatin remodeling. By reconstructing cell differentiation trajectory and CellChat modeling, we identified a keratinocyte population specific to HS. This population is marked by S100A7/8/9 and KRT6 family members, triggering IL1, IL10, and complement inflammatory cascades. These signals, along with HS-specific proinflammatory cytokines and chemokines, contribute to the recruitment of certain immune cells during the disease progression. Furthermore, we revealed a previously uncharacterized role of S100A8 in regulating the local chromatin environment of target loci in HS keratinocytes. Through the integration of genomic and epigenomic datasets, we identified genome-wide chromatin rewiring alongside the switch of transcription factors (TFs), which mediated HS transcriptional profiles. Importantly, we identified numerous clinically relevant inflammatory enhancers and their coordinated TFs in HS basal CD49fhigh cells. The disruption of the S100A enhancer using the CRISPR/Cas9-mediated approach or the pharmacological inhibition of the interferon regulatory transcription factor 3 (IRF3) efficiently reduced the production of HS-associated inflammatory regulators. Our study not only uncovers the plasticity of epidermal progenitor cells in HS but also elucidates the epigenetic mechanisms underlying HS pathogenesis.
Collapse
Affiliation(s)
- Lin Jin
- Center for Epigenomics and Translational Research in Inflammatory Skin Diseases, Department of Dermatology, University of Alabama at Birmingham, Birmingham, AL35294
- Department of Dermatology, School of Medicine, University of Alabama at Birmingham, Birmingham, AL35294
- Research Center of Excellence in Arsenicals, Department of Dermatology, University of Alabama at Birmingham, Birmingham, AL35294
| | - Yunjia Chen
- Department of Genetics, University of Alabama at Birmingham, Birmingham, AL35294
| | - Suhail Muzaffar
- Department of Dermatology, School of Medicine, University of Alabama at Birmingham, Birmingham, AL35294
- Research Center of Excellence in Arsenicals, Department of Dermatology, University of Alabama at Birmingham, Birmingham, AL35294
| | - Chao Li
- Department of Biochemistry and Molecular Genetics, University of Alabama at Birmingham, Birmingham, AL35294
| | - Carlos A. Mier-Aguilar
- Department of Dermatology, School of Medicine, University of Alabama at Birmingham, Birmingham, AL35294
| | - Jasim Khan
- Department of Dermatology, School of Medicine, University of Alabama at Birmingham, Birmingham, AL35294
- Research Center of Excellence in Arsenicals, Department of Dermatology, University of Alabama at Birmingham, Birmingham, AL35294
| | - Mahendra P. Kashyap
- Department of Dermatology, School of Medicine, University of Alabama at Birmingham, Birmingham, AL35294
- Research Center of Excellence in Arsenicals, Department of Dermatology, University of Alabama at Birmingham, Birmingham, AL35294
| | - Shanrun Liu
- Institutional Research Core Program, Flow Cytometry and Singe Cell Core, Department of Medicine, University of Alabama at Birmingham, Birmingham, AL35294
| | - Ritesh Srivastava
- Department of Dermatology, School of Medicine, University of Alabama at Birmingham, Birmingham, AL35294
- Research Center of Excellence in Arsenicals, Department of Dermatology, University of Alabama at Birmingham, Birmingham, AL35294
| | - Jessy S. Deshane
- Division of Pulmonary, Allergy and Critical Care Medicine, University of Alabama at Birmingham, Birmingham, AL35294
| | - Tim M. Townes
- Department of Biochemistry and Molecular Genetics, University of Alabama at Birmingham, Birmingham, AL35294
| | - Boni E. Elewski
- Department of Dermatology, School of Medicine, University of Alabama at Birmingham, Birmingham, AL35294
| | - Craig A. Elmets
- Department of Dermatology, School of Medicine, University of Alabama at Birmingham, Birmingham, AL35294
| | - David K. Crossman
- Department of Genetics, University of Alabama at Birmingham, Birmingham, AL35294
| | - Chander Raman
- Department of Dermatology, School of Medicine, University of Alabama at Birmingham, Birmingham, AL35294
| | - Mohammad Athar
- Center for Epigenomics and Translational Research in Inflammatory Skin Diseases, Department of Dermatology, University of Alabama at Birmingham, Birmingham, AL35294
- Department of Dermatology, School of Medicine, University of Alabama at Birmingham, Birmingham, AL35294
- Research Center of Excellence in Arsenicals, Department of Dermatology, University of Alabama at Birmingham, Birmingham, AL35294
| |
Collapse
|
11
|
Ameen M, Zafar M, Ahmad M, Munir M, Abid I, Mustafa AEZMA, Athar M, Makhkamov T, Mamarakhimov O, Yuldashev A, Khaydarov K, Mammadova AO, Botirova L, Makkamov Z. Cleaner Biofuel Production via Process Parametric Optimization of Nonedible Feedstock in a Membrane Reactor Using a Titania-Based Heterogeneous Nanocatalyst: An Aid to Sustainable Energy Development. Membranes (Basel) 2023; 13:889. [PMID: 38132893 PMCID: PMC10744951 DOI: 10.3390/membranes13120889] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/25/2023] [Revised: 11/09/2023] [Accepted: 11/16/2023] [Indexed: 12/23/2023]
Abstract
Membrane technology has been embraced as a feasible and suitable substitute for conventional time- and energy-intensive biodiesel synthesis processes. It is ecofriendly, easier to run and regulate, and requires less energy than conventional approaches, with excellent stability. Therefore, the present study involved the synthesis and application of a highly reactive and recyclable Titania-based heterogeneous nanocatalyst (TiO2) for biodiesel production from nonedible Azadhiracta indica seed oil via a membrane reactor, since Azadhiracta indica is easily and widely accessible and has a rich oil content (39% w/w). The high free fatty acids content (6.52 mg/g KOH) of the nonedible oil was decreased to less than 1% via two-step esterification. Following the esterification, transesterification was performed using a heterogeneous TiO2 nanocatalyst under optimum conditions, such as a 9:1 methanol-oil molar ratio, 90 °C reaction temperature, 2 wt.% catalyst loading, and an agitation rate of 600 rpm, and the biodiesel yield was optimized through response surface methodology (RSM). Azadhiracta indica seed oil contains 68.98% unsaturated (61.01% oleic acid, 8.97% linoleic acid) and 31.02% saturated fatty acids (15.91% palmitic acid, 15.11% stearic acid). These fatty acids transformed into respective methyl esters, with a total yield up to 95% achieved. The biodiesel was analyzed via advanced characterization techniques like gas chromatography-mass spectrometry (GC-MS), Fourier transform infrared spectroscopy (FT-IR), and nuclear magnetic resonance (NMR), whereas the catalyst was characterized via X-ray diffraction (XRD), scanning electron microscopy (SEM), energy-dispersive X-ray (EDX), and Fourier transform infrared spectroscopy (FT-IR). Due to its physicochemical properties, Azadirachta indica seed oil is a highly recommended feedstock for biodiesel production. Moreover, it is concluded that the Titania-based heterogeneous nanocatalyst (TiO2) is effective for high-quality liquid fuel synthesis from nonedible Azadirachta indica seed oil in a membrane reactor, which could be an optional green route to cleaner production of bioenergy, eventually leading to sustenance, robustness, and resilience that will aid in developing a holistic framework for integrated waste management.
Collapse
Affiliation(s)
- Maria Ameen
- Department of Plant Sciences, Quaid-i-Azam University Islamabad, Capital Territory, Islamabad 15320, Pakistan (M.A.)
| | - Muhammad Zafar
- Department of Plant Sciences, Quaid-i-Azam University Islamabad, Capital Territory, Islamabad 15320, Pakistan (M.A.)
| | - Mushtaq Ahmad
- Department of Plant Sciences, Quaid-i-Azam University Islamabad, Capital Territory, Islamabad 15320, Pakistan (M.A.)
- Pakistan Academy of Sciences, Constitution Avenue, G-5/2 G-5, Islamabad 44000, Pakistan
| | - Mamoona Munir
- Department of Botany, Rawalpindi Women University, 6th Rd., Satellite Town, Rawalpindi Punjab 46300, Pakistan
| | - Islem Abid
- Department of Botany and Microbiology, College of Science, King Saud University, P.O. Box 2455, Riyadh 11451, Saudi Arabia; (I.A.); (A.E.-Z.M.A.M.)
| | - Abd El-Zaher M. A. Mustafa
- Department of Botany and Microbiology, College of Science, King Saud University, P.O. Box 2455, Riyadh 11451, Saudi Arabia; (I.A.); (A.E.-Z.M.A.M.)
| | - Mohammad Athar
- California Department of Food and Agriculture, Pest Detection & Emergency Projects, 1220 ‘N’ Street, 2nd Floor, Sacramento, CA 95814, USA;
| | - Trobjon Makhkamov
- Department of Forestry and Landscape Design, Tashkent State Agrarian University, 2 A., Universitet Str., Kibray District, Tashkent 100700, Uzbekistan
| | - Oybek Mamarakhimov
- Department of Ecological Monitoring, National University of Uzbekistan, 4 University Street, Tashkent 100174, Uzbekistan
| | - Akramjon Yuldashev
- Department of Ecology and Botany, Andijan State University, 129, Universitet Str., Andijan 170100, Uzbekistan
| | - Khislat Khaydarov
- Institute of Biochemistry, Samarkand State University, University blv. 15, Samarkand 140104, Uzbekistan
| | - Afat O. Mammadova
- Department of Botany and Plant Physiology, Baku State University, Baku 1148, Azerbaijan
| | - Laziza Botirova
- Department of Medicinal Plants and Botany, Gulistan State University, 4, Micro-District, Gulistan, Sirdarya 120100, Uzbekistan
| | - Zokirjon Makkamov
- Department of Customs Regulation and Customs Payments, Customs Institute of the Customs Committee of the Republic of Uzbekistan, Qazirabad 2-Street, 118, Tashkent 100071, Uzbekistan
| |
Collapse
|
12
|
Kshirsagar S, Dandekar A, Srivastava RK, Khan J, Muzaffar S, Athar M, Banga AK. Microneedle-mediated transdermal delivery of N-acetyl cysteine as a potential antidote for lewisite injury. Int J Pharm 2023; 647:123547. [PMID: 37884214 PMCID: PMC10872459 DOI: 10.1016/j.ijpharm.2023.123547] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/15/2023] [Revised: 10/17/2023] [Accepted: 10/22/2023] [Indexed: 10/28/2023]
Abstract
Lewisite is a chemical warfare agent intended for use in World War and a potential threat to the civilian population due to presence in stockpiles or accidental exposure. Lewisite-mediated skin injury is characterized by acute erythema, pain, and blister formation. N-acetyl cysteine (NAC) is an FDA-approved drug for acetaminophen toxicity, identified as a potential antidote against lewisite. In the present study, we have explored the feasibility of rapid NAC delivery through transdermal route for potentially treating chemical warfare toxicity. NAC is a small, hydrophilic molecule with limited passive delivery through the skin. Using skin microporation with dissolving microneedles significantly enhanced the delivery of NAC into and across dermatomed human skin in our studies. Microporation followed by application of solution (poke-and-solution) resulted in the highest in vitro delivery (509.84 ± 155.04 µg/sq·cm) as compared to poke-and-gel approach (474.91 ± 70.09 µg/sq·cm) and drug-loaded microneedles (226.89 ± 33.41 µg/sq·cm). The lag time for NAC delivery through poke-and-solution approach (0.23 ± 0.04 h) was close to gel application (0.25 ± 0.02 h), with the highest for drug-loaded microneedles (1.27 ± 1.16 h). Thus, we successfully demonstrated the feasibility of rapid NAC delivery using various skin microporation approaches for potential treatment against lewisite-mediated skin toxicity.
Collapse
Affiliation(s)
- Sharvari Kshirsagar
- Center for Drug Delivery Research, Department of Pharmaceutical Sciences, College of Pharmacy, Mercer University, Atlanta, GA, USA
| | - Amruta Dandekar
- Center for Drug Delivery Research, Department of Pharmaceutical Sciences, College of Pharmacy, Mercer University, Atlanta, GA, USA
| | - Ritesh K Srivastava
- UAB Research Center of Excellence in Arsenicals, Department of Dermatology, University of Alabama at Birmingham, Birmingham, AL, USA
| | - Jasim Khan
- UAB Research Center of Excellence in Arsenicals, Department of Dermatology, University of Alabama at Birmingham, Birmingham, AL, USA
| | - Suhail Muzaffar
- UAB Research Center of Excellence in Arsenicals, Department of Dermatology, University of Alabama at Birmingham, Birmingham, AL, USA
| | - Mohammad Athar
- UAB Research Center of Excellence in Arsenicals, Department of Dermatology, University of Alabama at Birmingham, Birmingham, AL, USA
| | - Ajay K Banga
- Center for Drug Delivery Research, Department of Pharmaceutical Sciences, College of Pharmacy, Mercer University, Atlanta, GA, USA.
| |
Collapse
|
13
|
Mukhtar MS, Mishra B, Athar M. Integrative systems biology framework discovers common gene regulatory signatures in multiple mechanistically distinct inflammatory skin diseases. RESEARCH SQUARE 2023:rs.3.rs-3611240. [PMID: 38014119 PMCID: PMC10680929 DOI: 10.21203/rs.3.rs-3611240/v1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/29/2023]
Abstract
More than 20% of the population across the world is affected by non-communicable inflammatory skin diseases including psoriasis, atopic dermatitis, hidradenitis suppurativa, rosacea, etc. Many of these chronic diseases are painful and debilitating with limited effective therapeutic interventions. However, recent advances in psoriasis treatment have improved the effectiveness and provide better management of the disease. This study aims to identify common regulatory pathways and master regulators that regulate molecular pathogenesis. We designed an integrative systems biology framework to identify the significant regulators across several inflammatory skin diseases. With conventional transcriptome analysis, we identified 55 shared genes, which are enriched in several immune-associated pathways in eight inflammatory skin diseases. Next, we exploited the gene co-expression-, and protein-protein interaction-based networks to identify shared genes and protein components in different diseases with relevant functional implications. Additionally, the network analytics unravels 55 high-value proteins as significant regulators in molecular pathogenesis. We believe that these significant regulators should be explored with critical experimental approaches to identify the putative drug targets for more effective treatments. As an example, we identified IKZF1 as a shared significant master regulator in three inflammatory skin diseases, which can serve as a putative drug target with known disease-derived molecules for developing efficacious combinatorial treatments for hidradenitis suppurativa, atopic dermatitis, and rosacea. The proposed framework is very modular, which can indicate a significant path of molecular mechanism-based drug development from complex transcriptomics data and other multi-omics data.
Collapse
|
14
|
Kashyap MP, Mishra B, Sinha R, Jin L, Kumar N, Goliwas KF, Deshane J, Elewski BE, Elmets CA, Athar M, Shahid Mukhtar M, Raman C. NK and NKT cells in the pathogenesis of Hidradenitis suppurativa: Novel therapeutic strategy through targeting of CD2. bioRxiv 2023:2023.10.31.565057. [PMID: 37961206 PMCID: PMC10634971 DOI: 10.1101/2023.10.31.565057] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/15/2023]
Abstract
Hidradenitis suppurativa (HS) is a chronic debilitating inflammatory skin disease with poorly understood pathogenesis. Single-cell RNAseq analysis of HS lesional and healthy individual skins revealed that NKT and NK cell populations were greatly expanded in HS, and they expressed elevated CD2, an activation receptor. Immunohistochemistry analyses confirmed significantly expanded numbers of CD2+ cells distributed throughout HS lesional tissue, and many co-expressed the NK marker, CD56. While CD4+ T cells were expanded in HS, CD8 T cells were rare. CD20+ B cells in HS were localized within tertiary follicle like structures. Immunofluorescence microscopy showed that NK cells (CD2 + CD56 dim ) expressing perforin, granzymes A and B were enriched within the hyperplastic follicular epidermis and tunnels of HS and juxtaposed with apoptotic cells. In contrast, NKT cells (CD2 + CD3 + CD56 bright ) primarily expressed granzyme A and were associated with α-SMA expressing fibroblasts within the fibrotic regions of the hypodermis. Keratinocytes and fibroblasts expressed high levels of CD58 (CD2 ligand) and they interacted with CD2 expressing NKT and NK cells. The NKT/NK maturation and activating cytokines, IL-12, IL-15 and IL-18, were significantly elevated in HS. Inhibition of cognate CD2-CD58 interaction with blocking anti-CD2 mAb in HS skin organotypic cultures resulted in a profound reduction of the inflammatory gene signature and secretion of inflammatory cytokines and chemokines in the culture supernate. In summary, we show that a cellular network of heterogenous NKT and NK cell populations drives inflammation, tunnel formation and fibrosis in the pathogenesis of HS. Furthermore, CD2 blockade is a viable immunotherapeutic approach for the management of HS.
Collapse
|
15
|
Khan RJ, Single SL, Simmons CS, Athar M, Liu Y, Bodduluri S, Benson PV, Goliwas KF, Deshane JS. Altered sphingolipid pathway in SARS-CoV-2 infected human lung tissue. Front Immunol 2023; 14:1216278. [PMID: 37868972 PMCID: PMC10585362 DOI: 10.3389/fimmu.2023.1216278] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/03/2023] [Accepted: 09/12/2023] [Indexed: 10/24/2023] Open
Abstract
Introduction The SARS-CoV-2 mediated COVID-19 pandemic has impacted millions worldwide. Hyper-inflammatory processes, including cytokine storm, contribute to long-standing tissue injury and damage in COVID-19. The metabolism of sphingolipids as regulators of cell survival, differentiation, and proliferation has been implicated in inflammatory signaling and cytokine responses. Sphingosine-kinase-1 (SK1) and ceramide-synthase-2 (CERS2) generate metabolites that regulate the anti- and pro-apoptotic processes, respectively. Alterations in SK1 and CERS2 expression may contribute to the inflammation and tissue damage during COVID-19. The central objective of this study is to evaluate structural changes in the lung post-SARS-CoV-2 infection and to investigate whether the sphingolipid rheostat is altered in response to SARS-CoV-2 infection. Methods Central and peripheral lung tissues from COVID-19+ or control autopsies and resected lung tissue from COVID-19 convalescents were subjected to histologic evaluation of airspace and collagen deposisiton, and immunohistochemical evaluation of SK1 and CERS2. Results Here, we report significant reduction in air space and increase in collagen deposition in lung autopsy tissues from patients who died from COVID-19 (COVID-19+) and COVID-19 convalescent individuals. SK1 expression increased in the lungs of COVID-19+ autopsies and COVID-19 convalescent lung tissue compared to controls and was mostly associated with Type II pneumocytes and alveolar macrophages. No significant difference in CERS2 expression was noted. SARS-CoV-2 infection upregulates SK1 and increases the ratio of SK1 to CERS2 expression in lung tissues of COVID-19 autopsies and COVID-19 convalescents. Discussion These data suggest an alteration in the sphingolipid rheostat in lung tissue during COVID-19, suggesting a potential contribution to the inflammation and tissue damage associated with viral infection.
Collapse
Affiliation(s)
- Rabisa J. Khan
- Department of Medicine, Division of Pulmonary, Allergy, and Critical Care Medicine, University of Alabama at Birmingham, Birmingham, AL, United States
- University of Alabama at Birmingham Heersink School of Medicine, Birmingham, AL, United States
| | - Sierra L. Single
- Department of Medicine, Division of Pulmonary, Allergy, and Critical Care Medicine, University of Alabama at Birmingham, Birmingham, AL, United States
| | - Christopher S. Simmons
- University of Alabama at Birmingham Heersink School of Medicine, Birmingham, AL, United States
| | - Mohammad Athar
- Department of Dermatology, University of Alabama at Birmingham, Birmingham, AL, United States
| | - Yuelong Liu
- Department of Medicine, Division of Pulmonary, Allergy, and Critical Care Medicine, University of Alabama at Birmingham, Birmingham, AL, United States
| | - Sandeep Bodduluri
- Department of Medicine, Division of Pulmonary, Allergy, and Critical Care Medicine, University of Alabama at Birmingham, Birmingham, AL, United States
| | - Paul V. Benson
- Department of Pathology, University of Alabama at Birmingham, Birmingham, AL, United States
| | - Kayla F. Goliwas
- Department of Medicine, Division of Pulmonary, Allergy, and Critical Care Medicine, University of Alabama at Birmingham, Birmingham, AL, United States
| | - Jessy S. Deshane
- Department of Medicine, Division of Pulmonary, Allergy, and Critical Care Medicine, University of Alabama at Birmingham, Birmingham, AL, United States
| |
Collapse
|
16
|
Dimitrion P, Hamzavi I, Yin C, Toor J, Subedi K, Khalasawi N, Miller A, Huggins R, Adrianto I, Veenstra J, Vellaichamy G, Hans A, Daveluy S, Athar M, Liao W, Lim H, Ozog D, Zhou L, Mi QS. Mass cytometry uncovers a distinct peripheral immune profile and upregulated CD38 expression in patients with hidradenitis suppurativa. Cell Mol Immunol 2023; 20:972-975. [PMID: 37248290 PMCID: PMC10387467 DOI: 10.1038/s41423-023-01037-6] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/25/2023] [Accepted: 05/03/2023] [Indexed: 05/31/2023] Open
Affiliation(s)
- Peter Dimitrion
- Center for Cutaneous Biology and Immunology Research, Department of Dermatology, Henry Ford Health System, Detroit, MI, 48202, USA
- Immunology Research Program, Henry Ford Cancer Institute, Henry Ford Health System, Detroit, MI, 48202, USA
- Cancer Biology Graduate Program, School of Medicine, Wayne State University, Detroit, MI, 48202, USA
| | - Iltefat Hamzavi
- Center for Cutaneous Biology and Immunology Research, Department of Dermatology, Henry Ford Health System, Detroit, MI, 48202, USA
| | - Congcong Yin
- Center for Cutaneous Biology and Immunology Research, Department of Dermatology, Henry Ford Health System, Detroit, MI, 48202, USA
- Immunology Research Program, Henry Ford Cancer Institute, Henry Ford Health System, Detroit, MI, 48202, USA
| | - Jugmohit Toor
- Center for Cutaneous Biology and Immunology Research, Department of Dermatology, Henry Ford Health System, Detroit, MI, 48202, USA
- Immunology Research Program, Henry Ford Cancer Institute, Henry Ford Health System, Detroit, MI, 48202, USA
- Cancer Biology Graduate Program, School of Medicine, Wayne State University, Detroit, MI, 48202, USA
| | - Kalpana Subedi
- Center for Cutaneous Biology and Immunology Research, Department of Dermatology, Henry Ford Health System, Detroit, MI, 48202, USA
- Immunology Research Program, Henry Ford Cancer Institute, Henry Ford Health System, Detroit, MI, 48202, USA
| | - Namir Khalasawi
- Center for Cutaneous Biology and Immunology Research, Department of Dermatology, Henry Ford Health System, Detroit, MI, 48202, USA
- Immunology Research Program, Henry Ford Cancer Institute, Henry Ford Health System, Detroit, MI, 48202, USA
| | - Angela Miller
- Center for Cutaneous Biology and Immunology Research, Department of Dermatology, Henry Ford Health System, Detroit, MI, 48202, USA
| | - Richard Huggins
- Center for Cutaneous Biology and Immunology Research, Department of Dermatology, Henry Ford Health System, Detroit, MI, 48202, USA
| | - Indra Adrianto
- Center for Cutaneous Biology and Immunology Research, Department of Dermatology, Henry Ford Health System, Detroit, MI, 48202, USA
- Immunology Research Program, Henry Ford Cancer Institute, Henry Ford Health System, Detroit, MI, 48202, USA
- Center for Bioinformatics, Department of Public Health Sciences, Henry Ford Health System, Detroit, MI, 48202, USA
| | - Jesse Veenstra
- Center for Cutaneous Biology and Immunology Research, Department of Dermatology, Henry Ford Health System, Detroit, MI, 48202, USA
- Immunology Research Program, Henry Ford Cancer Institute, Henry Ford Health System, Detroit, MI, 48202, USA
| | - Gautham Vellaichamy
- Center for Cutaneous Biology and Immunology Research, Department of Dermatology, Henry Ford Health System, Detroit, MI, 48202, USA
| | - Aakash Hans
- Center for Cutaneous Biology and Immunology Research, Department of Dermatology, Henry Ford Health System, Detroit, MI, 48202, USA
- Immunology Research Program, Henry Ford Cancer Institute, Henry Ford Health System, Detroit, MI, 48202, USA
| | - Steven Daveluy
- Department of Dermatology, Wayne State University School of Medicine, Detroit, MI, 48202, USA
| | - Mohammad Athar
- University of Alabama at Birmingham (UAB) Research Center of Excellence in Arsenicals, Department of Dermatology, University of Alabama at Birmingham, Birmingham, AL, USA
| | - Wilson Liao
- Department of Dermatology, University of California San Francisco, San Francisco, CA, USA
| | - Henry Lim
- Center for Cutaneous Biology and Immunology Research, Department of Dermatology, Henry Ford Health System, Detroit, MI, 48202, USA
| | - David Ozog
- Center for Cutaneous Biology and Immunology Research, Department of Dermatology, Henry Ford Health System, Detroit, MI, 48202, USA
| | - Li Zhou
- Center for Cutaneous Biology and Immunology Research, Department of Dermatology, Henry Ford Health System, Detroit, MI, 48202, USA.
- Immunology Research Program, Henry Ford Cancer Institute, Henry Ford Health System, Detroit, MI, 48202, USA.
- Department of Biochemistry, Microbiology, and Immunology, School of Medicine, Wayne State University, Detroit, MI, 48202, USA.
| | - Qing-Sheng Mi
- Center for Cutaneous Biology and Immunology Research, Department of Dermatology, Henry Ford Health System, Detroit, MI, 48202, USA.
- Immunology Research Program, Henry Ford Cancer Institute, Henry Ford Health System, Detroit, MI, 48202, USA.
- Cancer Biology Graduate Program, School of Medicine, Wayne State University, Detroit, MI, 48202, USA.
- Department of Biochemistry, Microbiology, and Immunology, School of Medicine, Wayne State University, Detroit, MI, 48202, USA.
| |
Collapse
|
17
|
Ong KL, Stafford LK, McLaughlin SA, Boyko EJ, Vollset SE, Smith AE, Dalton BE, Duprey J, Cruz JA, Hagins H, Lindstedt PA, Aali A, Abate YH, Abate MD, Abbasian M, Abbasi-Kangevari Z, Abbasi-Kangevari M, Abd ElHafeez S, Abd-Rabu R, Abdulah DM, Abdullah AYM, Abedi V, Abidi H, Aboagye RG, Abolhassani H, Abu-Gharbieh E, Abu-Zaid A, Adane TD, Adane DE, Addo IY, Adegboye OA, Adekanmbi V, Adepoju AV, Adnani QES, Afolabi RF, Agarwal G, Aghdam ZB, Agudelo-Botero M, Aguilera Arriagada CE, Agyemang-Duah W, Ahinkorah BO, Ahmad D, Ahmad R, Ahmad S, Ahmad A, Ahmadi A, Ahmadi K, Ahmed A, Ahmed A, Ahmed LA, Ahmed SA, Ajami M, Akinyemi RO, Al Hamad H, Al Hasan SM, AL-Ahdal TMA, Alalwan TA, Al-Aly Z, AlBataineh MT, Alcalde-Rabanal JE, Alemi S, Ali H, Alinia T, Aljunid SM, Almustanyir S, Al-Raddadi RM, Alvis-Guzman N, Amare F, Ameyaw EK, Amiri S, Amusa GA, Andrei CL, Anjana RM, Ansar A, Ansari G, Ansari-Moghaddam A, Anyasodor AE, Arabloo J, Aravkin AY, Areda D, Arifin H, Arkew M, Armocida B, Ärnlöv J, Artamonov AA, Arulappan J, Aruleba RT, Arumugam A, Aryan Z, Asemu MT, Asghari-Jafarabadi M, Askari E, Asmelash D, Astell-Burt T, Athar M, Athari SS, Atout MMW, Avila-Burgos L, Awaisu A, Azadnajafabad S, B DB, Babamohamadi H, Badar M, Badawi A, Badiye AD, Baghcheghi N, Bagheri N, Bagherieh S, Bah S, Bahadory S, Bai R, Baig AA, Baltatu OC, Baradaran HR, Barchitta M, Bardhan M, Barengo NC, Bärnighausen TW, Barone MTU, Barone-Adesi F, Barrow A, Bashiri H, Basiru A, Basu S, Basu S, Batiha AMM, Batra K, Bayih MT, Bayileyegn NS, Behnoush AH, Bekele AB, Belete MA, Belgaumi UI, Belo L, Bennett DA, Bensenor IM, Berhe K, Berhie AY, Bhaskar S, Bhat AN, Bhatti JS, Bikbov B, Bilal F, Bintoro BS, Bitaraf S, Bitra VR, Bjegovic-Mikanovic V, Bodolica V, Boloor A, Brauer M, Brazo-Sayavera J, Brenner H, Butt ZA, Calina D, Campos LA, Campos-Nonato IR, Cao Y, Cao C, Car J, Carvalho M, Castañeda-Orjuela CA, Catalá-López F, Cerin E, Chadwick J, Chandrasekar EK, Chanie GS, Charan J, Chattu VK, Chauhan K, Cheema HA, Chekol Abebe E, Chen S, Cherbuin N, Chichagi F, Chidambaram SB, Cho WCS, Choudhari SG, Chowdhury R, Chowdhury EK, Chu DT, Chukwu IS, Chung SC, Coberly K, Columbus A, Contreras D, Cousin E, Criqui MH, Cruz-Martins N, Cuschieri S, Dabo B, Dadras O, Dai X, Damasceno AAM, Dandona R, Dandona L, Das S, Dascalu AM, Dash NR, Dashti M, Dávila-Cervantes CA, De la Cruz-Góngora V, Debele GR, Delpasand K, Demisse FW, Demissie GD, Deng X, Denova-Gutiérrez E, Deo SV, Dervišević E, Desai HD, Desale AT, Dessie AM, Desta F, Dewan SMR, Dey S, Dhama K, Dhimal M, Diao N, Diaz D, Dinu M, Diress M, Djalalinia S, Doan LP, Dongarwar D, dos Santos Figueiredo FW, Duncan BB, Dutta S, Dziedzic AM, Edinur HA, Ekholuenetale M, Ekundayo TC, Elgendy IY, Elhadi M, El-Huneidi W, Elmeligy OAA, Elmonem MA, Endeshaw D, Esayas HL, Eshetu HB, Etaee F, Fadhil I, Fagbamigbe AF, Fahim A, Falahi S, Faris MEM, Farrokhpour H, Farzadfar F, Fatehizadeh A, Fazli G, Feng X, Ferede TY, Fischer F, Flood D, Forouhari A, Foroumadi R, Foroutan Koudehi M, Gaidhane AM, Gaihre S, Gaipov A, Galali Y, Ganesan B, Garcia-Gordillo MA, Gautam RK, Gebrehiwot M, Gebrekidan KG, Gebremeskel TG, Getacher L, Ghadirian F, Ghamari SH, Ghasemi Nour M, Ghassemi F, Golechha M, Goleij P, Golinelli D, Gopalani SV, Guadie HA, Guan SY, Gudayu TW, Guimarães RA, Guled RA, Gupta R, Gupta K, Gupta VB, Gupta VK, Gyawali B, Haddadi R, Hadi NR, Haile TG, Hajibeygi R, Haj-Mirzaian A, Halwani R, Hamidi S, Hankey GJ, Hannan MA, Haque S, Harandi H, Harlianto NI, Hasan SMM, Hasan SS, Hasani H, Hassanipour S, Hassen MB, Haubold J, Hayat K, Heidari G, Heidari M, Hessami K, Hiraike Y, Holla R, Hossain S, Hossain MS, Hosseini MS, Hosseinzadeh M, Hosseinzadeh H, Huang J, Huda MN, Hussain S, Huynh HH, Hwang BF, Ibitoye SE, Ikeda N, Ilic IM, Ilic MD, Inbaraj LR, Iqbal A, Islam SMS, Islam RM, Ismail NE, Iso H, Isola G, Itumalla R, Iwagami M, Iwu CCD, Iyamu IO, Iyasu AN, Jacob L, Jafarzadeh A, Jahrami H, Jain R, Jaja C, Jamalpoor Z, Jamshidi E, Janakiraman B, Jayanna K, Jayapal SK, Jayaram S, Jayawardena R, Jebai R, Jeong W, Jin Y, Jokar M, Jonas JB, Joseph N, Joseph A, Joshua CE, Joukar F, Jozwiak JJ, Kaambwa B, Kabir A, Kabthymer RH, Kadashetti V, Kahe F, Kalhor R, Kandel H, Karanth SD, Karaye IM, Karkhah S, Katoto PDMC, Kaur N, Kazemian S, Kebede SA, Khader YS, Khajuria H, Khalaji A, Khan MAB, Khan M, Khan A, Khanal S, Khatatbeh MM, Khater AM, Khateri S, khorashadizadeh F, Khubchandani J, Kibret BG, Kim MS, Kimokoti RW, Kisa A, Kivimäki M, Kolahi AA, Komaki S, Kompani F, Koohestani HR, Korzh O, Kostev K, Kothari N, Koyanagi A, Krishan K, Krishnamoorthy Y, Kuate Defo B, Kuddus M, Kuddus MA, Kumar R, Kumar H, Kundu S, Kurniasari MD, Kuttikkattu A, La Vecchia C, Lallukka T, Larijani B, Larsson AO, Latief K, Lawal BK, Le TTT, Le TTB, Lee SWH, Lee M, Lee WC, Lee PH, Lee SW, Lee SW, Legesse SM, Lenzi J, Li Y, Li MC, Lim SS, Lim LL, Liu X, Liu C, Lo CH, Lopes G, Lorkowski S, Lozano R, Lucchetti G, Maghazachi AA, Mahasha PW, Mahjoub S, Mahmoud MA, Mahmoudi R, Mahmoudimanesh M, Mai AT, Majeed A, Majma Sanaye P, Makris KC, Malhotra K, Malik AA, Malik I, Mallhi TH, Malta DC, Mamun AA, Mansouri B, Marateb HR, Mardi P, Martini S, Martorell M, Marzo RR, Masoudi R, Masoudi S, Mathews E, Maugeri A, Mazzaglia G, Mekonnen T, Meshkat M, Mestrovic T, Miao Jonasson J, Miazgowski T, Michalek IM, Minh LHN, Mini GK, Miranda JJ, Mirfakhraie R, Mirrakhimov EM, Mirza-Aghazadeh-Attari M, Misganaw A, Misgina KH, Mishra M, Moazen B, Mohamed NS, Mohammadi E, Mohammadi M, Mohammadian-Hafshejani A, Mohammadshahi M, Mohseni A, Mojiri-forushani H, Mokdad AH, Momtazmanesh S, Monasta L, Moniruzzaman M, Mons U, Montazeri F, Moodi Ghalibaf A, Moradi Y, Moradi M, Moradi Sarabi M, Morovatdar N, Morrison SD, Morze J, Mossialos E, Mostafavi E, Mueller UO, Mulita F, Mulita A, Murillo-Zamora E, Musa KI, Mwita JC, Nagaraju SP, Naghavi M, Nainu F, Nair TS, Najmuldeen HHR, Nangia V, Nargus S, Naser AY, Nassereldine H, Natto ZS, Nauman J, Nayak BP, Ndejjo R, Negash H, Negoi RI, Nguyen HTH, Nguyen DH, Nguyen PT, Nguyen VT, Nguyen HQ, Niazi RK, Nigatu YT, Ningrum DNA, Nizam MA, Nnyanzi LA, Noreen M, Noubiap JJ, Nzoputam OJ, Nzoputam CI, Oancea B, Odogwu NM, Odukoya OO, Ojha VA, Okati-Aliabad H, Okekunle AP, Okonji OC, Okwute PG, Olufadewa II, Onwujekwe OE, Ordak M, Ortiz A, Osuagwu UL, Oulhaj A, Owolabi MO, Padron-Monedero A, Padubidri JR, Palladino R, Panagiotakos D, Panda-Jonas S, Pandey A, Pandey A, Pandi-Perumal SR, Pantea Stoian AM, Pardhan S, Parekh T, Parekh U, Pasovic M, Patel J, Patel JR, Paudel U, Pepito VCF, Pereira M, Perico N, Perna S, Petcu IR, Petermann-Rocha FE, Podder V, Postma MJ, Pourali G, Pourtaheri N, Prates EJS, Qadir MMF, Qattea I, Raee P, Rafique I, Rahimi M, Rahimifard M, Rahimi-Movaghar V, Rahman MO, Rahman MA, Rahman MHU, Rahman M, Rahman MM, Rahmani M, Rahmani S, Rahmanian V, Rahmawaty S, Rahnavard N, Rajbhandari B, Ram P, Ramazanu S, Rana J, Rancic N, Ranjha MMAN, Rao CR, Rapaka D, Rasali DP, Rashedi S, Rashedi V, Rashid AM, Rashidi MM, Ratan ZA, Rawaf S, Rawal L, Redwan EMM, Remuzzi G, Rengasamy KRR, Renzaho AMN, Reyes LF, Rezaei N, Rezaei N, Rezaeian M, Rezazadeh H, Riahi SM, Rias YA, Riaz M, Ribeiro D, Rodrigues M, Rodriguez JAB, Roever L, Rohloff P, Roshandel G, Roustazadeh A, Rwegerera GM, Saad AMA, Saber-Ayad MM, Sabour S, Sabzmakan L, Saddik B, Sadeghi E, Saeed U, Saeedi Moghaddam S, Safi S, Safi SZ, Saghazadeh A, Saheb Sharif-Askari N, Saheb Sharif-Askari F, Sahebkar A, Sahoo SS, Sahoo H, Saif-Ur-Rahman KM, Sajid MR, Salahi S, Salahi S, Saleh MA, Salehi MA, Salomon JA, Sanabria J, Sanjeev RK, Sanmarchi F, Santric-Milicevic MM, Sarasmita MA, Sargazi S, Sathian B, Sathish T, Sawhney M, Schlaich MP, Schmidt MI, Schuermans A, Seidu AA, Senthil Kumar N, Sepanlou SG, Sethi Y, Seylani A, Shabany M, Shafaghat T, Shafeghat M, Shafie M, Shah NS, Shahid S, Shaikh MA, Shanawaz M, Shannawaz M, Sharfaei S, Shashamo BB, Shiri R, Shittu A, Shivakumar KM, Shivalli S, Shobeiri P, Shokri F, Shuval K, Sibhat MM, Silva LMLR, Simpson CR, Singh JA, Singh P, Singh S, Siraj MS, Skryabina AA, Sohag AAM, Soleimani H, Solikhah S, Soltani-Zangbar MS, Somayaji R, Sorensen RJD, Starodubova AV, Sujata S, Suleman M, Sun J, Sundström J, Tabarés-Seisdedos R, Tabatabaei SM, Tabatabaeizadeh SA, Tabish M, Taheri M, Taheri E, Taki E, Tamuzi JJLL, Tan KK, Tat NY, Taye BT, Temesgen WA, Temsah MH, Tesler R, Thangaraju P, Thankappan KR, Thapa R, Tharwat S, Thomas N, Ticoalu JHV, Tiyuri A, Tonelli M, Tovani-Palone MR, Trico D, Trihandini I, Tripathy JP, Tromans SJ, Tsegay GM, Tualeka AR, Tufa DG, Tyrovolas S, Ullah S, Upadhyay E, Vahabi SM, Vaithinathan AG, Valizadeh R, van Daalen KR, Vart P, Varthya SB, Vasankari TJ, Vaziri S, Verma MV, Verras GI, Vo DC, Wagaye B, Waheed Y, Wang Z, Wang Y, Wang C, Wang F, Wassie GT, Wei MYW, Weldemariam AH, Westerman R, Wickramasinghe ND, Wu Y, Wulandari RDWI, Xia J, Xiao H, Xu S, Xu X, Yada DY, Yang L, Yatsuya H, Yesiltepe M, Yi S, Yohannis HK, Yonemoto N, You Y, Zaman SB, Zamora N, Zare I, Zarea K, Zarrintan A, Zastrozhin MS, Zeru NG, Zhang ZJ, Zhong C, Zhou J, Zielińska M, Zikarg YT, Zodpey S, Zoladl M, Zou Z, Zumla A, Zuniga YMH, Magliano DJ, Murray CJL, Hay SI, Vos T. Global, regional, and national burden of diabetes from 1990 to 2021, with projections of prevalence to 2050: a systematic analysis for the Global Burden of Disease Study 2021. Lancet 2023; 402:203-234. [PMID: 37356446 PMCID: PMC10364581 DOI: 10.1016/s0140-6736(23)01301-6] [Citation(s) in RCA: 226] [Impact Index Per Article: 226.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 06/27/2023]
Abstract
BACKGROUND Diabetes is one of the leading causes of death and disability worldwide, and affects people regardless of country, age group, or sex. Using the most recent evidentiary and analytical framework from the Global Burden of Diseases, Injuries, and Risk Factors Study (GBD), we produced location-specific, age-specific, and sex-specific estimates of diabetes prevalence and burden from 1990 to 2021, the proportion of type 1 and type 2 diabetes in 2021, the proportion of the type 2 diabetes burden attributable to selected risk factors, and projections of diabetes prevalence through 2050. METHODS Estimates of diabetes prevalence and burden were computed in 204 countries and territories, across 25 age groups, for males and females separately and combined; these estimates comprised lost years of healthy life, measured in disability-adjusted life-years (DALYs; defined as the sum of years of life lost [YLLs] and years lived with disability [YLDs]). We used the Cause of Death Ensemble model (CODEm) approach to estimate deaths due to diabetes, incorporating 25 666 location-years of data from vital registration and verbal autopsy reports in separate total (including both type 1 and type 2 diabetes) and type-specific models. Other forms of diabetes, including gestational and monogenic diabetes, were not explicitly modelled. Total and type 1 diabetes prevalence was estimated by use of a Bayesian meta-regression modelling tool, DisMod-MR 2.1, to analyse 1527 location-years of data from the scientific literature, survey microdata, and insurance claims; type 2 diabetes estimates were computed by subtracting type 1 diabetes from total estimates. Mortality and prevalence estimates, along with standard life expectancy and disability weights, were used to calculate YLLs, YLDs, and DALYs. When appropriate, we extrapolated estimates to a hypothetical population with a standardised age structure to allow comparison in populations with different age structures. We used the comparative risk assessment framework to estimate the risk-attributable type 2 diabetes burden for 16 risk factors falling under risk categories including environmental and occupational factors, tobacco use, high alcohol use, high body-mass index (BMI), dietary factors, and low physical activity. Using a regression framework, we forecast type 1 and type 2 diabetes prevalence through 2050 with Socio-demographic Index (SDI) and high BMI as predictors, respectively. FINDINGS In 2021, there were 529 million (95% uncertainty interval [UI] 500-564) people living with diabetes worldwide, and the global age-standardised total diabetes prevalence was 6·1% (5·8-6·5). At the super-region level, the highest age-standardised rates were observed in north Africa and the Middle East (9·3% [8·7-9·9]) and, at the regional level, in Oceania (12·3% [11·5-13·0]). Nationally, Qatar had the world's highest age-specific prevalence of diabetes, at 76·1% (73·1-79·5) in individuals aged 75-79 years. Total diabetes prevalence-especially among older adults-primarily reflects type 2 diabetes, which in 2021 accounted for 96·0% (95·1-96·8) of diabetes cases and 95·4% (94·9-95·9) of diabetes DALYs worldwide. In 2021, 52·2% (25·5-71·8) of global type 2 diabetes DALYs were attributable to high BMI. The contribution of high BMI to type 2 diabetes DALYs rose by 24·3% (18·5-30·4) worldwide between 1990 and 2021. By 2050, more than 1·31 billion (1·22-1·39) people are projected to have diabetes, with expected age-standardised total diabetes prevalence rates greater than 10% in two super-regions: 16·8% (16·1-17·6) in north Africa and the Middle East and 11·3% (10·8-11·9) in Latin America and Caribbean. By 2050, 89 (43·6%) of 204 countries and territories will have an age-standardised rate greater than 10%. INTERPRETATION Diabetes remains a substantial public health issue. Type 2 diabetes, which makes up the bulk of diabetes cases, is largely preventable and, in some cases, potentially reversible if identified and managed early in the disease course. However, all evidence indicates that diabetes prevalence is increasing worldwide, primarily due to a rise in obesity caused by multiple factors. Preventing and controlling type 2 diabetes remains an ongoing challenge. It is essential to better understand disparities in risk factor profiles and diabetes burden across populations, to inform strategies to successfully control diabetes risk factors within the context of multiple and complex drivers. FUNDING Bill & Melinda Gates Foundation.
Collapse
|
18
|
Athar M, Toonsi M, Abduljaleel Z, Bouazzaoui A, Bogari NM, Dannoun A, Al-Allaf FA. Novel LDLR Variant in Familial Hypercholesterolemia: NGS-Based Identification, In Silico Characterization, and Pharmacogenetic Insights. Life (Basel) 2023; 13:1542. [PMID: 37511917 PMCID: PMC10381584 DOI: 10.3390/life13071542] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/20/2023] [Revised: 06/25/2023] [Accepted: 07/07/2023] [Indexed: 07/30/2023] Open
Abstract
BACKGROUND Familial Hypercholesterolemia (FH) is a hereditary condition that causes a rise in blood cholesterol throughout a person's life. FH can result in myocardial infarction and even sudden death if not treated. FH is thought to be caused mainly by variants in the gene for the low-density lipoprotein receptor (LDLR). This study aimed to investigate the genetic variants in FH patients, verify their pathogenicity, and comprehend the relationships between genotype and phenotype. Also, review studies assessed the relationship between the LDLR null variants and the reaction to lipid-lowering therapy. METHODS The study utilised high-throughput next-generation sequencing for genetic screening of FH-associated genes and capillary sequencing for cascade screening. Furthermore, bioinformatic analysis was employed to describe the pathogenic effects of the revealed novel variant on the structural features of the corresponding RNA molecule. RESULTS We studied the clinical signs of hypercholesterolemia in a Saudi family with three generations of FH. We discovered a novel frameshift variant (c.666_670dup, p.(Asp224Alafs*43) in the LDLR and a known single nucleotide variant (c.9835A > G, p.(Ser3279Gly) in the APOB gene. It is thought that the LDLR variant causes a protein to be prematurely truncated, likely through nonsense-mediated protein decay. The LDLR variant is strongly predicted to be pathogenic in accordance with ACMG guidelines and co-segregated with the FH clinical characteristics of the family. This LDLR variant exhibited severe clinical FH phenotypes and was restricted to the LDLR protein's ligand-binding domain. According to computational functional characterization, this LDLR variant was predicted to change the free energy dynamics of the RNA molecule, thereby affecting its stability. This frameshift variant is thought to eliminate important functional domains in LDLR that are required for receptor recycling and LDL particle binding. We provide insight into how FH patients with a null variant in the LDLR gene respond to lipid-lowering therapy. CONCLUSIONS The findings expand the range of FH variants and assist coronary artery disease preventive efforts by improving diagnosis, understanding the genotype-phenotype relationship, prognosis, and personalised therapy for patients with FH.
Collapse
Affiliation(s)
- Mohammad Athar
- Department of Medical Genetics, Faculty of Medicine, Umm Al-Qura University, Makkah 21955, Saudi Arabia
- Science and Technology Unit, Umm Al-Qura University, Makkah 21955, Saudi Arabia
| | - Mawaddah Toonsi
- Department of Pediatrics, Umm Al-Qura University, Makkah 21955, Saudi Arabia
| | - Zainularifeen Abduljaleel
- Department of Medical Genetics, Faculty of Medicine, Umm Al-Qura University, Makkah 21955, Saudi Arabia
- Science and Technology Unit, Umm Al-Qura University, Makkah 21955, Saudi Arabia
| | - Abdellatif Bouazzaoui
- Department of Medical Genetics, Faculty of Medicine, Umm Al-Qura University, Makkah 21955, Saudi Arabia
- Science and Technology Unit, Umm Al-Qura University, Makkah 21955, Saudi Arabia
| | - Neda M Bogari
- Department of Medical Genetics, Faculty of Medicine, Umm Al-Qura University, Makkah 21955, Saudi Arabia
| | - Anas Dannoun
- Department of Medical Genetics, Faculty of Medicine, Umm Al-Qura University, Makkah 21955, Saudi Arabia
| | - Faisal A Al-Allaf
- Department of Medical Genetics, Faculty of Medicine, Umm Al-Qura University, Makkah 21955, Saudi Arabia
| |
Collapse
|
19
|
Shaik NA, Al-Shehri N, Athar M, Awan A, Khalili M, Al Mahadi HB, Hejazy G, Saadah OI, Al-Harthi SE, Elango R, Banaganapalli B, Alefishat E, Awan Z. Protein structural insights into a rare PCSK9 gain-of-function variant (R496W) causing familial hypercholesterolemia in a Saudi family: whole exome sequencing and computational analysis. Front Physiol 2023; 14:1204018. [PMID: 37469559 PMCID: PMC10353052 DOI: 10.3389/fphys.2023.1204018] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/11/2023] [Accepted: 06/12/2023] [Indexed: 07/21/2023] Open
Abstract
Familial hypercholesterolemia (FH) is a globally underdiagnosed genetic condition associated with premature cardiovascular death. The genetic etiology data on Arab FH patients is scarce. Therefore, this study aimed to identify the genetic basis of FH in a Saudi family using whole exome sequencing (WES) and multidimensional bioinformatic analysis. Our WES findings revealed a rare heterozygous gain-of-function variant (R496W) in the exon 9 of the PCSK9 gene as a causal factor for FH in this family. This variant was absent in healthy relatives of the proband and 200 healthy normolipidemic controls from Saudi Arabia. Furthermore, this variant has not been previously reported in various regional and global population genomic variant databases. Interestingly, this variant is classified as "likely pathogenic" (PP5) based on the variant interpretation guidelines of the American College of Medical Genetics (ACMG). Computational functional characterization suggested that this variant could destabilize the native PCSK9 protein and alter its secondary and tertiary structural features. In addition, this variant was predicted to negatively influence its ligand-binding ability with LDLR and Alirocumab antibody molecules. This rare PCSK9 (R496W) variant is likely to expand our understanding of the genetic basis of FH in Saudi Arabia. This study also provides computational structural insights into the genotype-protein phenotype relationship of PCSK9 pathogenic variants and contributes to the development of personalized medicine for FH patients in the future.
Collapse
Affiliation(s)
- Noor Ahmad Shaik
- Department of Genetic Medicine, Faculty of Medicine, King Abdulaziz University, Jeddah, Saudi Arabia
- Princess Al-Jawhara Center of Excellence in Research of Hereditary Disorders, King Abdulaziz University, Jeddah, Saudi Arabia
| | - Najla Al-Shehri
- Department of Clinical Biochemistry, Faculty of Medicine, King Abdulaziz University, Jeddah, Saudi Arabia
| | - Mohammad Athar
- Department of Medical Genetics, Faculty of Medicine, Umm Al-Qura University, Makkah, Saudi Arabia
- Science and Technology Unit, Umm Al-Qura University, Makkah, Saudi Arabia
| | - Ahmed Awan
- Department of Clinical Biochemistry, Faculty of Medicine, King Abdulaziz University, Jeddah, Saudi Arabia
| | - Mariam Khalili
- Department of Pharmacology, College of Medicine, Khalifa University, Abu Dhabi, United Arab Emirates
| | | | - Gehan Hejazy
- Department of Clinical Biochemistry, Faculty of Medicine, King Abdulaziz University, Jeddah, Saudi Arabia
| | - Omar I. Saadah
- Department of Pediatrics, Pediatric Gastroenterology Unit, Faculty of Medicine, King Abdulaziz University, Jeddah, Saudi Arabia
| | - Sameer Eida Al-Harthi
- Department of Clinical Pharmacology, Faculty of Medicine, King Abdulaziz University, Jeddah, Saudi Arabia
| | - Ramu Elango
- Department of Genetic Medicine, Faculty of Medicine, King Abdulaziz University, Jeddah, Saudi Arabia
- Princess Al-Jawhara Center of Excellence in Research of Hereditary Disorders, King Abdulaziz University, Jeddah, Saudi Arabia
| | - Babajan Banaganapalli
- Department of Genetic Medicine, Faculty of Medicine, King Abdulaziz University, Jeddah, Saudi Arabia
- Princess Al-Jawhara Center of Excellence in Research of Hereditary Disorders, King Abdulaziz University, Jeddah, Saudi Arabia
| | - Eman Alefishat
- Department of Pharmacology, College of Medicine, Khalifa University, Abu Dhabi, United Arab Emirates
- Department of Biopharmaceutics and Clinical Pharmacy, Faculty of Pharmacy, The University of Jordan, Amman, Jordan
- Center for Biotechnology, Khalifa University, Abu Dhabi, United Arab Emirates
| | - Zuhier Awan
- Department of Clinical Biochemistry, Faculty of Medicine, King Abdulaziz University, Jeddah, Saudi Arabia
| |
Collapse
|
20
|
Bogari NM, Allam RM, Dannoun A, Athar M, Bouazzaoui A, Elkhateeb O, Porqueddu M, Amer SA, Elsayed A, Colombo GI. Role of single nucleotide polymorphism rs2383206 on coronary artery disease risk among Saudi Population: a case-control study. Eur Rev Med Pharmacol Sci 2023; 27:6671-6681. [PMID: 37522678 DOI: 10.26355/eurrev_202307_33137] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 08/01/2023]
Abstract
OBJECTIVE We aim to investigate the relationship between genetic variation and biological function on a genomic scale, focusing on identifying genes responsible for complex diseases using single nucleotide polymorphisms. Specifically, the study explores the association between the rs2383206 gene located on chromosome 9p21.3 and the development of coronary artery disease (CAD) in a specific Saudi population. PATIENTS AND METHODS This case-control study was conducted between September 2013 and May 2015 at King Abdullah Medical City (KAMC) and Al-Noor Specialist Hospital targeting the Saudi Population residing in the western region of Saudi Arabia. The study enrolled 315 cases with documented CAD and 205 controls with normal coronary arteries on coronary angiography. Genomic DNA was extracted from peripheral blood samples of both groups, and genotyping of rs2383206 was performed using the tetra-primer amplification-refractory mutation system-polymerase chain reaction (ARMS-PCR) method. RESULTS In this study, the prevalence of the GG genotype in rs2383206 was found to be higher in patients with CAD than in controls, with an odds ratio of 1.997 [95% confidence interval (CI): 1.176-3.394, p = 0.007]. Additionally, individuals with the GG genotype who had sedentary lifestyles, hyperlipidemia, and smoked were found to be at a higher risk for developing CAD (p = 0.003, 0.009, and 0.003, respectively). The G allele also increased the risk of CAD with an odds ratio of 1.413 (95% CI: 1.099-1.817; p = 0.004). CONCLUSIONS In conclusion, this study demonstrated a significant association between the rs2383206 variant located on chromosome 9p21 and the development of CAD. The findings of this study provide valuable insights into the genetic susceptibility to CAD and highlight the potential of this variant as a target for future functional studies.
Collapse
Affiliation(s)
- N M Bogari
- Department of Medical Genetics, Faculty of Medicine, Umm Al-Qura University, Makkah, Saudi Arabia.
| | | | | | | | | | | | | | | | | | | |
Collapse
|
21
|
Mariappan N, Zafar I, Robichaud A, Wei CC, Shakil S, Ahmad A, Goymer HM, Abdelsalam A, Kashyap MP, Foote JB, Bae S, Agarwal A, Ahmad S, Athar M, Antony VB, Ahmad A. Pulmonary pathogenesis in a murine model of inhaled arsenical exposure. Arch Toxicol 2023; 97:1847-1858. [PMID: 37166470 DOI: 10.1007/s00204-023-03503-6] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/08/2022] [Accepted: 04/20/2023] [Indexed: 05/12/2023]
Abstract
Arsenic trioxide (ATO), an inorganic arsenical, is a toxic environmental contaminant. It is also a widely used chemical with industrial and medicinal uses. Significant public health risk exists from its intentional or accidental exposure. The pulmonary pathology of acute high dose exposure is not well defined. We developed and characterized a murine model of a single inhaled exposure to ATO, which was evaluated 24 h post-exposure. ATO caused hypoxemia as demonstrated by arterial blood-gas measurements. ATO administration caused disruption of alveolar-capillary membrane as shown by increase in total protein and IgM in the bronchoalveolar lavage fluid (BALF) supernatant and an onset of pulmonary edema. BALF of ATO-exposed mice had increased HMGB1, a damage-associated molecular pattern (DAMP) molecule, and differential cell counts revealed increased neutrophils. BALF supernatant also showed an increase in protein levels of eotaxin/CCL-11 and MCP-3/CCL-7 and a reduction in IL-10, IL-19, IFN-γ, and IL-2. In the lung of ATO-exposed mice, increased protein levels of G-CSF, CXCL-5, and CCL-11 were noted. Increased mRNA levels of TNF-a, and CCL2 in ATO-challenged lungs further supported an inflammatory pathogenesis. Neutrophils were increased in the blood of ATO-exposed animals. Pulmonary function was also evaluated using flexiVent. Consistent with an acute lung injury phenotype, respiratory and lung elastance showed significant increase in ATO-exposed mice. PV loops showed a downward shift and a decrease in inspiratory capacity in the ATO mice. Flow-volume curves showed a decrease in FEV0.1 and FEF50. These results demonstrate that inhaled ATO leads to pulmonary damage and characteristic dysfunctions resembling ARDS in humans.
Collapse
Affiliation(s)
- Nithya Mariappan
- Department of Anesthesiology and Perioperative Medicine, University of Alabama at Birmingham, 901 19th St S, PBMR2, Rm 312, Birmingham, AL, 35205, USA
| | - Iram Zafar
- Department of Anesthesiology and Perioperative Medicine, University of Alabama at Birmingham, 901 19th St S, PBMR2, Rm 312, Birmingham, AL, 35205, USA
| | | | - Chih-Chang Wei
- Department of Anesthesiology and Perioperative Medicine, University of Alabama at Birmingham, 901 19th St S, PBMR2, Rm 312, Birmingham, AL, 35205, USA
| | - Shazia Shakil
- Department of Anesthesiology and Perioperative Medicine, University of Alabama at Birmingham, 901 19th St S, PBMR2, Rm 312, Birmingham, AL, 35205, USA
| | - Aamir Ahmad
- Department of Anesthesiology and Perioperative Medicine, University of Alabama at Birmingham, 901 19th St S, PBMR2, Rm 312, Birmingham, AL, 35205, USA
| | - Hannah M Goymer
- Department of Anesthesiology and Perioperative Medicine, University of Alabama at Birmingham, 901 19th St S, PBMR2, Rm 312, Birmingham, AL, 35205, USA
| | - Ayat Abdelsalam
- Department of Anesthesiology and Perioperative Medicine, University of Alabama at Birmingham, 901 19th St S, PBMR2, Rm 312, Birmingham, AL, 35205, USA
| | - Mahendra P Kashyap
- Department of Dermatology, University of Alabama at Birmingham, Birmingham, AL, USA
| | - Jeremy B Foote
- Comparative Pathology Laboratory, University of Alabama at Birmingham, Birmingham, AL, USA
| | - Sejong Bae
- Biostatistics and Bioinformatics Shared Facility, O'Neal Comprehensive Cancer Center, University of Alabama at Birmingham, Birmingham, AL, USA
| | - Anupam Agarwal
- UAB Research Center of Excellence in Arsenicals, University of Alabama at Birmingham, Birmingham, AL, USA
- Department of Medicine, University of Alabama at Birmingham, Birmingham, AL, USA
| | - Shama Ahmad
- Department of Anesthesiology and Perioperative Medicine, University of Alabama at Birmingham, 901 19th St S, PBMR2, Rm 312, Birmingham, AL, 35205, USA
| | - Mohammad Athar
- Department of Dermatology, University of Alabama at Birmingham, Birmingham, AL, USA
- UAB Research Center of Excellence in Arsenicals, University of Alabama at Birmingham, Birmingham, AL, USA
| | - Veena B Antony
- UAB Research Center of Excellence in Arsenicals, University of Alabama at Birmingham, Birmingham, AL, USA
- Department of Medicine, University of Alabama at Birmingham, Birmingham, AL, USA
| | - Aftab Ahmad
- Department of Anesthesiology and Perioperative Medicine, University of Alabama at Birmingham, 901 19th St S, PBMR2, Rm 312, Birmingham, AL, 35205, USA.
- UAB Research Center of Excellence in Arsenicals, University of Alabama at Birmingham, Birmingham, AL, USA.
| |
Collapse
|
22
|
Jin L, Kashyap MP, Chen Y, Khan J, Guo Y, Chen JQ, Lee MB, Weng Z, Oak A, Patcha P, Mayo T, Sinha R, Atigadda V, Mukhtar SM, Deshane JS, Raman C, Elston C, Elewski BE, Elmets CA, Athar M. Mechanism underlying follicular hyperproliferation and oncogenesis in hidradenitis suppurativa. iScience 2023; 26:106896. [PMID: 37332597 PMCID: PMC10275975 DOI: 10.1016/j.isci.2023.106896] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/03/2023] [Revised: 04/23/2023] [Accepted: 05/12/2023] [Indexed: 06/20/2023] Open
Abstract
Hidradenitis suppurativa (HS) is a skin disorder that causes chronic painful inflammation and hyperproliferation, often with the comorbidity of invasive keratoacanthoma (KA). Our research, employing high-resolution immunofluorescence and data science approaches together with confirmatory molecular analysis, has identified that the 5'-cap-dependent protein translation regulatory complex eIF4F is a key factor in the development of HS and is responsible for regulating follicular hyperproliferation. Specifically, eIF4F translational targets, Cyclin D1 and c-MYC, orchestrate the development of HS-associated KA. Although eIF4F and p-eIF4E are contiguous throughout HS lesions, Cyclin D1 and c-MYC have unique spatial localization and functions. The keratin-filled crater of KA is formed by nuclear c-MYC-induced differentiation of epithelial cells, whereas the co-localization of c-MYC and Cyclin D1 provides oncogenic transformation by activating RAS, PI3K, and ERK pathways. In sum, we have revealed a novel mechanism underlying HS pathogenesis of follicular hyperproliferation and the development of HS-associated invasive KA.
Collapse
Affiliation(s)
- Lin Jin
- Center for Epigenomics and Translational Research in Inflammatory Skin Diseases, University of Alabama at Birmingham, Birmingham, AL 35294, USA
- Department of Dermatology, School of Medicine, University of Alabama at Birmingham, Birmingham, AL 35294, USA
- UAB Research Center of Excellence in Arsenicals, University of Alabama at Birmingham, Birmingham, AL 35294, USA
| | - Mahendra P. Kashyap
- Department of Dermatology, School of Medicine, University of Alabama at Birmingham, Birmingham, AL 35294, USA
- UAB Research Center of Excellence in Arsenicals, University of Alabama at Birmingham, Birmingham, AL 35294, USA
| | - Yunjia Chen
- Department of Genetics, University of Alabama at Birmingham, Birmingham, AL 35294, USA
| | - Jasim Khan
- Department of Dermatology, School of Medicine, University of Alabama at Birmingham, Birmingham, AL 35294, USA
- UAB Research Center of Excellence in Arsenicals, University of Alabama at Birmingham, Birmingham, AL 35294, USA
| | - Yuanyuan Guo
- Department of Dermatology, School of Medicine, University of Alabama at Birmingham, Birmingham, AL 35294, USA
- UAB Research Center of Excellence in Arsenicals, University of Alabama at Birmingham, Birmingham, AL 35294, USA
| | - Jari Q. Chen
- Hoover High School, Hoover, Birmingham, AL 35244, USA
| | - Madison B. Lee
- School of Medicine, University of Alabama at Birmingham, Birmingham, AL 35294, USA
| | - Zhiping Weng
- Center for Epigenomics and Translational Research in Inflammatory Skin Diseases, University of Alabama at Birmingham, Birmingham, AL 35294, USA
- Department of Dermatology, School of Medicine, University of Alabama at Birmingham, Birmingham, AL 35294, USA
- UAB Research Center of Excellence in Arsenicals, University of Alabama at Birmingham, Birmingham, AL 35294, USA
| | - Allen Oak
- Department of Dermatology, School of Medicine, University of Alabama at Birmingham, Birmingham, AL 35294, USA
| | - Prasanth Patcha
- Division of Plastic Surgery, University of Alabama at Birmingham, Birmingham, AL 35294, USA
| | - Tiffany Mayo
- Department of Dermatology, School of Medicine, University of Alabama at Birmingham, Birmingham, AL 35294, USA
| | - Rajesh Sinha
- Department of Dermatology, School of Medicine, University of Alabama at Birmingham, Birmingham, AL 35294, USA
- UAB Research Center of Excellence in Arsenicals, University of Alabama at Birmingham, Birmingham, AL 35294, USA
| | - Venkatram Atigadda
- Department of Dermatology, School of Medicine, University of Alabama at Birmingham, Birmingham, AL 35294, USA
| | - Shahid M. Mukhtar
- Department of Biology, University of Alabama at Birmingham, Birmingham, AL 35294, USA
| | - Jessy S. Deshane
- Division of Pulmonary, Allergy and Critical Care Medicine, University of Alabama at Birmingham, Birmingham, AL 35294, USA
| | - Chander Raman
- Department of Dermatology, School of Medicine, University of Alabama at Birmingham, Birmingham, AL 35294, USA
| | - Carly Elston
- Department of Dermatology and Dermatopathology, University of Alabama at Birmingham, Birmingham, AL 35294, USA
| | - Boni E. Elewski
- Department of Dermatology, School of Medicine, University of Alabama at Birmingham, Birmingham, AL 35294, USA
| | - Craig A. Elmets
- Department of Dermatology, School of Medicine, University of Alabama at Birmingham, Birmingham, AL 35294, USA
| | - Mohammad Athar
- Center for Epigenomics and Translational Research in Inflammatory Skin Diseases, University of Alabama at Birmingham, Birmingham, AL 35294, USA
- Department of Dermatology, School of Medicine, University of Alabama at Birmingham, Birmingham, AL 35294, USA
- UAB Research Center of Excellence in Arsenicals, University of Alabama at Birmingham, Birmingham, AL 35294, USA
| |
Collapse
|
23
|
Bouazzaoui A, Bogari NM, Al-Allaf FA, Ekram SN, Athar M, Dannoun A, Schubert T, Syed SN, Youssef AR, Alqahtani M, Abdellatif AA. Corrigendum to "Anti- E. coli immunoglobulin yolk (IgY): Reduction of pathogen receptors and inflammation factors could be caused by decrease in E. coli load" [Heliyon 9(3) (February 21, 2023) e13876]>. Heliyon 2023; 9:e16582. [PMID: 37484345 PMCID: PMC10360587 DOI: 10.1016/j.heliyon.2023.e16582] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/20/2023] [Accepted: 05/20/2023] [Indexed: 07/25/2023] Open
Abstract
[This corrects the article DOI: 10.1016/j.heliyon.2023.e13876.].
Collapse
Affiliation(s)
- Abdellatif Bouazzaoui
- Department of Medical Genetics, Faculty of Medicine, Umm Al-Qura University, 21955, Makkah, Saudi Arabia
- Science and Technology Unit, Umm Al-Qura University, 21955, Makkah, Saudi Arabia
| | - Neda M. Bogari
- Department of Medical Genetics, Faculty of Medicine, Umm Al-Qura University, 21955, Makkah, Saudi Arabia
| | - Faisal A. Al-Allaf
- Department of Medical Genetics, Faculty of Medicine, Umm Al-Qura University, 21955, Makkah, Saudi Arabia
| | - Samar N. Ekram
- Department of Medical Genetics, Faculty of Medicine, Umm Al-Qura University, 21955, Makkah, Saudi Arabia
| | - Mohammad Athar
- Department of Medical Genetics, Faculty of Medicine, Umm Al-Qura University, 21955, Makkah, Saudi Arabia
- Science and Technology Unit, Umm Al-Qura University, 21955, Makkah, Saudi Arabia
| | - Anas Dannoun
- Department of Medical Genetics, Faculty of Medicine, Umm Al-Qura University, 21955, Makkah, Saudi Arabia
| | - Thomas Schubert
- Institut für angewandte Pathologie Speyer, Alter Postweg 1, 67346, Speyer, Germany
| | - Shahzad N. Syed
- Institute of Biochemistry I, Faculty of Medicine, Goethe-University Frankfurt, 60590, Frankfurt, Germany
| | - Abdel-Rahman Youssef
- Department of Basic and Clinical Oral Sciences, Faculty of Dentistry, Umm Al-Qura University, 21955, Makkah, Saudi Arabia
- Department of Microbiology and Immunology, Faculty of Medicine, Suez Canal University, Ismailia, Egypt
| | - Mashael Alqahtani
- Department of Basic and Clinical Oral Sciences, Faculty of Dentistry, Umm Al-Qura University, 21955, Makkah, Saudi Arabia
| | - Ahmed A.H. Abdellatif
- Department of Pharmaceutics, College of Pharmacy, Qassim University, 51452, Qassim, Saudi Arabia
- Department of Pharmaceutics and Pharmaceutical Technology, Faculty of Pharmacy, Al-Azhar University, 71524, Assiut, Egypt
| |
Collapse
|
24
|
Surolia R, Li FJ, Dsouza K, Zeng H, Singh P, Stephens C, Guo Y, Wang Z, Kashyap M, Srivastava R, Lora Gonzalez M, Benson P, Kumar A, Kim H, Kim YI, Ahmad A, Athar M, Antony VB. Cutaneous Exposure to Arsenicals Is Associated with Development of Constrictive Bronchiolitis in Mice. Am J Respir Cell Mol Biol 2023; 68:485-497. [PMID: 36780670 PMCID: PMC10174172 DOI: 10.1165/rcmb.2022-0321ma] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/15/2022] [Accepted: 02/13/2023] [Indexed: 02/15/2023] Open
Abstract
Organoarsenicals, such as lewisite and related chloroarsine, diphenylchloroarsine (DPCA), are chemical warfare agents developed during World War I. Stockpiles in Eastern Europe remain a threat to humans. The well-documented effects of cutaneous exposure to these organoarsenicals include skin blisters, painful burns, and life-threatening conditions such as acute respiratory distress syndrome. In survivors, long-term effects such as the development of respiratory ailments are reported for the organoarsenical sulfur mustard; however, no long-term pulmonary effects are documented for lewisite and DPCA. No animal models exist to explore the relationship between skin exposure to vesicants and constrictive bronchiolitis. We developed and characterized a mouse model to study the long-term effects of cutaneous exposure on the lungs after exposure to a sublethal dose of organoarsenicals. We exposed mice to lewisite, DPCA, or a less toxic surrogate organoarsenic chemical, phenyl arsine oxide, on the skin. The surviving mice were followed for 20 weeks after skin exposure to arsenicals. Lung microcomputed tomography, lung function, and histology demonstrated increased airway resistance, increased thickness of the smooth muscle layer, increased collagen deposition in the subepithelium, and peribronchial lymphocyte infiltration in mice exposed to arsenical on skin.
Collapse
Affiliation(s)
- Ranu Surolia
- Division of Pulmonary, Allergy, and Critical Care Medicine, Department of Medicine
- Superfund Research Center, University of Alabama at Birmingham, Birmingham, Alabama
| | - Fu Jun Li
- Division of Pulmonary, Allergy, and Critical Care Medicine, Department of Medicine
- Superfund Research Center, University of Alabama at Birmingham, Birmingham, Alabama
| | - Kevin Dsouza
- Division of Pulmonary, Allergy, and Critical Care Medicine, Department of Medicine
- Superfund Research Center, University of Alabama at Birmingham, Birmingham, Alabama
| | - Huaxiu Zeng
- Division of Pulmonary, Allergy, and Critical Care Medicine, Department of Medicine
| | - Pooja Singh
- Division of Pulmonary, Allergy, and Critical Care Medicine, Department of Medicine
- Superfund Research Center, University of Alabama at Birmingham, Birmingham, Alabama
| | - Crystal Stephens
- Division of Pulmonary, Allergy, and Critical Care Medicine, Department of Medicine
- Superfund Research Center, University of Alabama at Birmingham, Birmingham, Alabama
| | | | - Zheng Wang
- Division of Pulmonary, Allergy, and Critical Care Medicine, Department of Medicine
| | | | | | | | | | | | | | - Young-il Kim
- Division of Pulmonary, Allergy, and Critical Care Medicine, Department of Medicine
| | - Aftab Ahmad
- Department of Anesthesiology and Perioperative Medicine, and
| | | | - Veena B. Antony
- Division of Pulmonary, Allergy, and Critical Care Medicine, Department of Medicine
- Superfund Research Center, University of Alabama at Birmingham, Birmingham, Alabama
| |
Collapse
|
25
|
Chandrashekar DS, Varambally S, Karthikeyan SK, Korla PK, Patel H, Athar M, Manne U, Netto GJ, Shovon AR, Kumar S, Qin ZS, Crieghton CJ. Abstract 6586: Updates to UALCAN, a comprehensive cancer proteogenomic data analysis platform for discovery research. Cancer Res 2023. [DOI: 10.1158/1538-7445.am2023-6586] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 04/07/2023]
Abstract
Abstract
Background: Recent advances in high throughput technologies and initiation of multiple consortium driven projects have led to generation of high volume of molecular data related to thousands of cancer patients. These high throughput data are extremely useful for novel biomarker identification, therapeutic target identification in tumor subclasses and allows numerous hypothesis driven cancer research projects. However, the sheer volume of data and diverse data formats presents tremendous challenge for researchers with no programming experience to access and analyze comprehensively. These factors prompted us to develop UALCAN (University of ALabama CANcer portal, Yes! You All Can) for comprehensive cancer data analysis in a user-friendly manner. UALCAN enables cancer researchers/clinicians in tumor subgroup based gene expression, protein expression and survival analyses. UALCAN is extremely popular among cancer researchers round the world with well over a “MILLION” site visits and cited over 3400 times in research articles. UALCAN integrates The Cancer Genome Atlas (TCGA) and Clinical Proteomic Tumor Analysis Consortium (CPTAC), as well as gene expression data from Children Brain Tumor Tissue Consortium (CBTTC). Users can also analyze non-coding RNA (miRNA and lncRNA) expression data from The Cancer Genome Atlas (TCGA) and the epigenetic data though the promoter DNA methylation analysis form the TCGA data.
Results: UALCAN now enables user to study expression profile of ~10000 proteins in 14 CPTAC cancers and expression pattern and survival impact of 20,500 protein-coding, ~17,000 lncRNA and 1800 miRNA in 33 TCGA cancers. It also facilitates analysis of gene expression pattern in pediatric brain cancer. User-friendly graphical user interface of UALCAN facilitates a) analyzing protein/non-coding RNA expression in tumor subgroups based on race, stage, age and molecular types; b) identifying top differentially expressed lncRNA/miRNA in specific cancer subtype; c) listing potential gene targets of non-coding RNA; d) performing pan-cancer analysis and e) determining impact of gene expression on patient’s overall survival.
Conclusions: UALCAN is freely available at http://ualcan.path.uab.edu (Google: UALCAN) This dynamic data portal provides constant updates that empower cancer researchers in studying gene and protein level expression and identifying tumor subgroup specific non-coding RNA biomarkers. UALCAN serves a one-stop platform for access, study, analyze and leverage large cancer datasets.
Citation Format: Darshan Shimoga Chandrashekar, Sooryanarayana Varambally, Santhosh Kumar Karthikeyan, Praveen Kumar Korla, Henalben Patel, Mohammad Athar, Upender Manne, George J. Netto, Ahmedur Rahman Shovon, Sidharth Kumar, Zhaohui S. Qin, Chad J. Crieghton. Updates to UALCAN, a comprehensive cancer proteogenomic data analysis platform for discovery research [abstract]. In: Proceedings of the American Association for Cancer Research Annual Meeting 2023; Part 1 (Regular and Invited Abstracts); 2023 Apr 14-19; Orlando, FL. Philadelphia (PA): AACR; Cancer Res 2023;83(7_Suppl):Abstract nr 6586.
Collapse
Affiliation(s)
| | | | | | | | | | | | - Upender Manne
- 1University of Alabama at Birmingham, Birmingham, AL
| | | | | | | | | | | |
Collapse
|
26
|
Mi QS, Dimitrion P, Hamzavi I, Yin C, Loveless I, Toor J, Subedi K, Huggins R, Khalasawi N, Adrianto I, Veenstra J, Vellaichamy G, Hans A, Daveluy S, Athar M, Liao W, Lim H, Ozog D, Zhou L. Dysregulated CD38 expression in blood and skin immune cells of patients with hidradenitis suppurativa. Res Sq 2023:rs.3.rs-2609421. [PMID: 36865257 PMCID: PMC9980201 DOI: 10.21203/rs.3.rs-2609421/v1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 02/26/2023]
Abstract
Hidradenitis suppurativa (HS) is a multifactorial, inflammatory skin disease. Increased systemic inflammatory comorbidities and serum cytokines highlight systemic inflammation as a feature of HS. However, the specific immune cell subsets contributing to systemic and cutaneous inflammation have not been resolved. Here, we generated whole-blood immunomes by mass cytometry. We performed a meta-analysis of RNA-seq data, immunohistochemistry, and imaging mass cytometry to characterize the immunological landscape of skin lesions and perilesions from patients with HS. Blood from patients with HS exhibited lower frequencies of natural killer cells, dendritic cells, and classical (CD14+CD16-) and nonclassical (CD14-CD16+) monocytes, as well as higher frequencies of Th17 cells and intermediate (CD14+CD16+) monocytes than blood from healthy controls. Classical and intermediate monocytes from patients with HS had increased expression of skin-homing chemokine receptors. Furthermore, we identified a CD38+ intermediate monocyte subpopulation that was more abundant in the immunome of blood from patients with HS. Meta-analysis of RNA-seq data found higher CD38 expression in lesional HS skin than in perilesional skin, and markers of classical monocyte infiltration. Imaging mass cytometry showed that CD38+ classical monocytes and CD38+ monocyte-derived macrophages were more abundant in lesional HS skin. Overall, we report targeting CD38 may be worth pursuing in clinical trials.
Collapse
Affiliation(s)
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | - Wilson Liao
- University of California-San Francisco School of Medicine
| | | | | | | |
Collapse
|
27
|
Dandekar AA, Vora D, Yeh JS, Srivastava RK, Athar M, Banga AK. Enhanced Transdermal Delivery of N-Acetylcysteine and 4-Phenylbutyric Acid for Potential Use as Antidotes to Lewisite. AAPS PharmSciTech 2023; 24:71. [PMID: 36828949 DOI: 10.1208/s12249-023-02527-6] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/03/2022] [Accepted: 01/31/2023] [Indexed: 02/26/2023] Open
Abstract
Lewisite is a highly toxic chemical warfare agent that leads to cutaneous and systemic damage. N-acetylcysteine (NAC) and 4-phenylbutryic acid (4-PBA) are two novel antidotes developed to treat toxicity caused by lewisite and similar arsenicals. Our in vivo studies demonstrated safety and effectiveness of these agents against skin injury caused by surrogate lewisite (Phenylarsine oxide) proving their potential for the treatment of lewisite injury. We further focused on exploring various enhancement strategies for an enhanced delivery of these agents via skin. NAC did not permeate passively from propylene glycol (PG). Iontophoresis as a physical enhancement technique and chemical enhancers were investigated for transdermal delivery of NAC. Application of cathodal and anodal iontophoresis with the current density of 0.2 mA/cm2 for 4 h followed by passive diffusion till 24 h significantly enhanced the delivery of NAC with a total delivery of 65.16 ± 1.95 µg/cm2 and 87.23 ± 7.02 µg/cm2, respectively. Amongst chemical enhancers, screened oleic acid, oleyl alcohol, sodium lauryl ether sulfate, and dimethyl sulfoxide (DMSO) showed significantly enhanced delivery of NAC with DMSO showing highest delivery of 28,370.2 ± 2355.4 µg/cm2 in 24 h. Furthermore, 4-PBA permeated passively from PG with total delivery of 1745.8 ± 443.5 µg/cm2 in 24 h. Amongst the chemical enhancers screened for 4-PBA, oleic acid, oleyl alcohol, and isopropyl myristate showed significantly enhanced delivery with isopropyl myristate showing highest total delivery of 17,788.7 ± 790.2 µg/cm2. These studies demonstrate feasibility of delivering these antidotes via skin and will aid in selection of excipients for the development of topical/transdermal delivery systems of these agents.
Collapse
Affiliation(s)
- Amruta A Dandekar
- Center for Drug Delivery Research, Department of Pharmaceutical Sciences, College of Pharmacy, Mercer University, Atlanta, Georgia, 30341, USA
| | - Deepal Vora
- Center for Drug Delivery Research, Department of Pharmaceutical Sciences, College of Pharmacy, Mercer University, Atlanta, Georgia, 30341, USA
| | - Jihee Stephanie Yeh
- Center for Drug Delivery Research, Department of Pharmaceutical Sciences, College of Pharmacy, Mercer University, Atlanta, Georgia, 30341, USA
| | - Ritesh Kumar Srivastava
- Department of Dermatology, School of Medicine, University of Alabama at Birmingham, Birmingham, Alabama, 35233, USA
| | - Mohammad Athar
- Department of Dermatology, School of Medicine, University of Alabama at Birmingham, Birmingham, Alabama, 35233, USA.
| | - Ajay K Banga
- Center for Drug Delivery Research, Department of Pharmaceutical Sciences, College of Pharmacy, Mercer University, Atlanta, Georgia, 30341, USA.
| |
Collapse
|
28
|
Singh BP, Sohrab SS, Athar M, Alandijany TA, Kumari S, Nair A, Kumari S, Mehra K, Chowdhary K, Rahman S, Azhar EI. Substantial Changes in Selected Volatile Organic Compounds (VOCs) and Associations with Health Risk Assessments in Industrial Areas during the COVID-19 Pandemic. Toxics 2023; 11:165. [PMID: 36851040 PMCID: PMC9963041 DOI: 10.3390/toxics11020165] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 01/06/2023] [Revised: 02/01/2023] [Accepted: 02/06/2023] [Indexed: 06/18/2023]
Abstract
During the COVID-19 pandemic, governments in many countries worldwide, including India, imposed several restriction measures, including lockdowns, to prevent the spread of the infection. COVID-19 lockdowns led to a reduction in gaseous and particulate pollutants in ambient air. In the present study, we investigated the substantial changes in selected volatile organic compounds (VOCs) after the outbreak of the coronavirus pandemic and associations with health risk assessments in industrial areas. VOC data from 1 January 2019 to 31 December 2021 were collected from the Central Pollution Control Board (CPCB) website, to identify percentage changes in VOC levels before, during, and after COVID-19. The mean TVOC levels at all monitoring stations were 47.22 ± 30.15, 37.19 ± 37.19, and 32.81 ± 32.81 µg/m3 for 2019, 2020, and 2021, respectively. As a result, the TVOC levels gradually declined in consecutive years due to the pandemic in India. The mean TVOC levels at all monitoring stations declined from 9 to 61% during the pandemic period as compared with the pre-pandemic period. In the current study, the T/B ratio values ranged from 2.16 (PG) to 26.38 (NL), which indicated that the major pollutant contributors were traffic and non-traffic sources during the pre-pandemic period. The present findings indicated that TVOC levels had positive but low correlations with SR, BP, RF, and WD, with correlation coefficients (r) of 0.034, 0.118, 0.012, and 0.007, respectively, whereas negative correlations were observed with AT and WS, with correlation coefficients (r) of -0.168 and -0.150, respectively. The lifetime cancer risk (LCR) value for benzene was reported to be higher in children, followed by females and males, for the pre-pandemic, pandemic, and post-pandemic periods. A nationwide scale-up of this study's findings might be useful in formulating future air pollution reduction policies associated with a reduction in health risk factors. Furthermore, the present study provides baseline data for future studies on the impacts of anthropogenic activities on the air quality of a region.
Collapse
Affiliation(s)
- Bhupendra Pratap Singh
- Department of Environmental Studies, Deshbadhu College, University of Delhi, New Delhi 110019, India
- Delhi School of Climate Change and Sustainability (Institute of Eminence), University of Delhi, New Delhi 110007, India
| | - Sayed Sartaj Sohrab
- Special Infectious Agents Unit, King Fahd Medical Research Center, King Abdulaziz University, Jeddah 21589, Saudi Arabia
- Department of Medical Laboratory Sciences, Faculty of Applied Medical Sciences, King Abdulaziz University, Jeddah 21589, Saudi Arabia
| | - Mohammad Athar
- Science and Technology Unit, Umm Al-Qura University, Makkah 21955, Saudi Arabia
- Department of Medical Genetics, Faculty of Medicine, Umm Al-Qura University, Makkah 21955, Saudi Arabia
| | - Thamir A. Alandijany
- Special Infectious Agents Unit, King Fahd Medical Research Center, King Abdulaziz University, Jeddah 21589, Saudi Arabia
- Department of Medical Laboratory Sciences, Faculty of Applied Medical Sciences, King Abdulaziz University, Jeddah 21589, Saudi Arabia
| | - Saumya Kumari
- Department of Zoology, Deshbandhu College, University of Delhi, New Delhi 110019, India
| | - Arathi Nair
- Department of Zoology, Deshbandhu College, University of Delhi, New Delhi 110019, India
| | - Sweety Kumari
- Department of Zoology, Deshbandhu College, University of Delhi, New Delhi 110019, India
| | - Kriti Mehra
- Department of Life Science, Deshbadhu College, University of Delhi, New Delhi 110019, India
| | - Khyati Chowdhary
- Department of Life Science, Deshbadhu College, University of Delhi, New Delhi 110019, India
| | - Shakilur Rahman
- Department of Medical Elementology and Toxicology, School of Chemical and Life Sciences, Jamia Hamdard, New Delhi 110019, India
| | - Esam Ibraheem Azhar
- Special Infectious Agents Unit, King Fahd Medical Research Center, King Abdulaziz University, Jeddah 21589, Saudi Arabia
- Department of Medical Laboratory Sciences, Faculty of Applied Medical Sciences, King Abdulaziz University, Jeddah 21589, Saudi Arabia
| |
Collapse
|
29
|
Dimitrion P, Hamzavi I, Yin C, Loveless I, Toor J, Subedi K, Khalasawi N, Miller A, Huggins R, Adrianto I, Veenstra J, Vellaichamy G, Hans A, Daveluy S, Athar M, Liao W, Lim H, Ozog D, Zhou L, Mi QS. Dysregulated CD38 expression in blood and skin immune cells of patients with hidradenitis suppurativa. bioRxiv 2023:2023.01.27.525867. [PMID: 36891290 PMCID: PMC9993884 DOI: 10.1101/2023.01.27.525867] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/14/2023]
Abstract
Background Hidradenitis suppurativa (HS) is a multifactorial, inflammatory skin disease. Increased systemic inflammatory comorbidities and serum cytokines highlight systemic inflammation as a feature of HS. However, the specific immune cell subsets contributing to systemic and cutaneous inflammation have not been resolved. Objective Identify features of peripheral and cutaneous immune dysregulation. Methods Here, we generated whole-blood immunomes by mass cytometry. We performed a meta-analysis of RNA-seq data, immunohistochemistry, and imaging mass cytometry to characterize the immunological landscape of skin lesions and perilesions from patients with HS. Results Blood from patients with HS exhibited lower frequencies of natural killer cells, dendritic cells, and classical (CD14+CD16-) and nonclassical (CD14-CD16+) monocytes, as well as higher frequencies of Th17 cells and intermediate (CD14+CD16+) monocytes than blood from healthy controls. Classical and intermediate monocytes from patients with HS had increased expression of skin-homing chemokine receptors. Furthermore, we identified a CD38+ intermediate monocyte subpopulation that was more abundant in the immunome of blood from patients with HS. Meta-analysis of RNA-seq data found higher CD38 expression in lesional HS skin than in perilesional skin, and markers of classical monocyte infiltration. Imaging mass cytometry showed that CD38+ classical monocytes and CD38+ monocyte-derived macrophages were more abundant in lesional HS skin. Conclusion Overall, we report targeting CD38 may be worth pursuing in clinical trials. Key Messages 3.Monocyte subsets express markers of activation in circulation and HS lesionsTargeting CD38 may be a viable strategy for treating systemic and cutaneous inflammation in patients with HS. Capsule Summary 4.Dysregulated immune cells in patients with HS express CD38 and may be targeting by anti-CD38 immunotherapy.
Collapse
|
30
|
Zhylkibayev A, Srivastava R, Anantharam P, Crotch C, Athar M, Gorbatyuk M. Retinal injury mouse model and pathophysiological assessment of the effect of arsenical vesicants. Exp Eye Res 2023; 226:109354. [PMID: 36539053 PMCID: PMC10448564 DOI: 10.1016/j.exer.2022.109354] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/12/2022] [Revised: 12/01/2022] [Accepted: 12/13/2022] [Indexed: 12/23/2022]
Abstract
The eye is ten times more vulnerable to chemical warfare agents than other organs. Consistently, exposure to vesicant arsenical lewisite (LEW) manifests significant corneal damage leading to chronic inflammation, corneal opacity, vascularization, and edema, culminating in corneal cell death. However, despite the progress has made in the research field investigating arsenical-induced pathogenesis of the anterior chamber of the eye, the retinal damage resulted from exposure to arsenicals has not been identified yet. Therefore, we investigated the effects of direct ocular exposure (DOE) to LEW and phenylarsine oxide (PAO) on the retina. DOE to arsenicals was conducted using the vapor cap method at the MRIGlobal facility or an eye patch soaked in solutions with different PAO concentrations at UAB. Animals were assessed at 1, 3, 14, and 28 days postexposure. Results of the study demonstrated that both arsenicals cause severe retinal damage, activating proinflammatory programs and launching apoptotic cell death. Moreover, the DOE to PAO resulted in diminishing ERG amplitudes in a dose-dependent manner, indicating severe retinal damage. The current study established a prototype mouse model of arsenical-induced ocular damage that can be widely used to identify the key cellular signaling pathways involved in retinal damage pathobiology and to validate medical countermeasures against the progression of ocular damage.
Collapse
Affiliation(s)
- Assylbek Zhylkibayev
- Department of Optometry and Vision Science, School of Optometry, University of Alabama at Birmingham, Birmingham, AL, USA
| | - Ritesh Srivastava
- Research Center of Excellence in Arsenicals and Department of Dermatology, University of Alabama at Birmingham, Birmingham, AL, USA
| | | | | | - Mohammad Athar
- Research Center of Excellence in Arsenicals and Department of Dermatology, University of Alabama at Birmingham, Birmingham, AL, USA
| | - Marina Gorbatyuk
- Department of Optometry and Vision Science, School of Optometry, University of Alabama at Birmingham, Birmingham, AL, USA.
| |
Collapse
|
31
|
Athar M, Ramesh R, Vengatapathy KV, Kamalanathan S, Nair NS. Assessment of Hepatobiliary Status and Cardiometabolic Risk Markers among Type 2 Diabetes Mellitus Patients. A Cross-Sectional Study. CD 2022. [DOI: 10.5603/dk.a2022.0058] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/31/2022] Open
|
32
|
Vora D, Dandekar AA, Srivastava RK, Athar M, Banga AK. Development and Evaluation of a Topical Foam Formulation for Decontamination of Warfare Agents. Mol Pharm 2022; 19:4644-4653. [PMID: 36170149 DOI: 10.1021/acs.molpharmaceut.2c00636] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Abstract
Lewisite is a highly toxic and potent chemical warfare vesicating agent capable of causing pain, inflammation, and blistering. Therapeutic strategies that safely and effectively attenuate this damage are important. Early and thorough decontamination of these agents from skin is required to prevent their percutaneous absorption. In our studies, we used phenylarsine oxide (PAO), a surrogate for arsenicals, to simulate lewisite exposure. Various parameters such as determination of extraction solvents, skin extraction efficiency, donor volume, and donor concentration were optimized for decontamination of PAO. We aimed to develop a novel, easy to apply foam formulation that can decontaminate arsenicals. We screened various foaming agents, vehicles, and chemical enhancers for the development of foam. Lead formulation foam F30 was further characterized for foam density, foam expansion, foam liquid stability, foam volume stability, and foam gas fraction. The amount of PAO delivered into human skin in 30 min of exposure was 228.57 ± 28.44 μg/sq·cm. The amount of PAO remaining in human skin after decontamination with blank foam F30 was 50.09 ± 9.71, demonstrating an overall percentage decontamination efficiency of over 75%. Furthermore, the decontamination efficacy of F30 was also tested in the porcine skin model and results indicated an even higher decontamination efficacy. These studies demonstrated that the developed foam formulation can be used for effective decontamination of chemical warfare agents.
Collapse
Affiliation(s)
- Deepal Vora
- Center for Drug Delivery Research, Department of Pharmaceutical Sciences, College of Pharmacy, Mercer University, Atlanta, Georgia 30341-4115, United States
| | - Amruta A Dandekar
- Center for Drug Delivery Research, Department of Pharmaceutical Sciences, College of Pharmacy, Mercer University, Atlanta, Georgia 30341-4115, United States
| | - Ritesh Kumar Srivastava
- UAB Research Center of Excellence in Arsenicals, Department of Dermatology, University of Alabama at Birmingham, Birmingham, Alabama 35294-3412, United States
| | - Mohammad Athar
- UAB Research Center of Excellence in Arsenicals, Department of Dermatology, University of Alabama at Birmingham, Birmingham, Alabama 35294-3412, United States
| | - Ajay K Banga
- Center for Drug Delivery Research, Department of Pharmaceutical Sciences, College of Pharmacy, Mercer University, Atlanta, Georgia 30341-4115, United States
| |
Collapse
|
33
|
Slominski AT, Slominski RM, Raman C, Chen JY, Athar M, Elmets C. Neuroendocrine signaling in the skin with a special focus on the epidermal neuropeptides. Am J Physiol Cell Physiol 2022; 323:C1757-C1776. [PMID: 36317800 PMCID: PMC9744652 DOI: 10.1152/ajpcell.00147.2022] [Citation(s) in RCA: 47] [Impact Index Per Article: 23.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/06/2022] [Revised: 10/21/2022] [Accepted: 10/21/2022] [Indexed: 11/07/2022]
Abstract
The skin, which is comprised of the epidermis, dermis, and subcutaneous tissue, is the largest organ in the human body and it plays a crucial role in the regulation of the body's homeostasis. These functions are regulated by local neuroendocrine and immune systems with a plethora of signaling molecules produced by resident and immune cells. In addition, neurotransmitters, endocrine factors, neuropeptides, and cytokines released from nerve endings play a central role in the skin's responses to stress. These molecules act on the corresponding receptors in an intra-, juxta-, para-, or autocrine fashion. The epidermis as the outer most component of skin forms a barrier directly protecting against environmental stressors. This protection is assured by an intrinsic keratinocyte differentiation program, pigmentary system, and local nervous, immune, endocrine, and microbiome elements. These constituents communicate cross-functionally among themselves and with corresponding systems in the dermis and hypodermis to secure the basic epidermal functions to maintain local (skin) and global (systemic) homeostasis. The neurohormonal mediators and cytokines used in these communications regulate physiological skin functions separately or in concert. Disturbances in the functions in these systems lead to cutaneous pathology that includes inflammatory (i.e., psoriasis, allergic, or atopic dermatitis, etc.) and keratinocytic hyperproliferative disorders (i.e., seborrheic and solar keratoses), dysfunction of adnexal structure (i.e., hair follicles, eccrine, and sebaceous glands), hypersensitivity reactions, pigmentary disorders (vitiligo, melasma, and hypo- or hyperpigmentary responses), premature aging, and malignancies (melanoma and nonmelanoma skin cancers). These cellular, molecular, and neural components preserve skin integrity and protect against skin pathologies and can act as "messengers of the skin" to the central organs, all to preserve organismal survival.
Collapse
Affiliation(s)
- Andrzej T Slominski
- Department of Dermatology, University of Alabama at Birmingham, Birmingham, Alabama
- Comprehensive Cancer Center, Cancer Chemoprevention Program, University of Alabama at Birmingham, Birmingham, Alabama
- VA Medical Center, Birmingham, Alabama
| | - Radomir M Slominski
- Graduate Biomedical Sciences Program, University of Alabama at Birmingham, Birmingham, Alabama
| | - Chander Raman
- Department of Dermatology, University of Alabama at Birmingham, Birmingham, Alabama
| | - Jake Y Chen
- Informatics Institute, University of Alabama at Birmingham, Birmingham, Alabama
| | - Mohammad Athar
- Department of Dermatology, University of Alabama at Birmingham, Birmingham, Alabama
- VA Medical Center, Birmingham, Alabama
| | - Craig Elmets
- Department of Dermatology, University of Alabama at Birmingham, Birmingham, Alabama
- Comprehensive Cancer Center, Cancer Chemoprevention Program, University of Alabama at Birmingham, Birmingham, Alabama
- VA Medical Center, Birmingham, Alabama
| |
Collapse
|
34
|
Atigadda VR, Kashyap MP, Yang Z, Chattopadhyay D, Melo N, Sinha R, Belyaeva OV, Chou CF, Chang PL, Kedishvili NY, Grubbs CJ, Renfrow MB, Muccio DD, Elmets CA, Athar M. Conformationally Defined Rexinoids for the Prevention of Inflammation and Nonmelanoma Skin Cancers. J Med Chem 2022; 65:14409-14423. [PMID: 36318154 PMCID: PMC9942614 DOI: 10.1021/acs.jmedchem.2c00735] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
Abstract
Compound 1 is a potent rexinoid that is highly effective in cancer chemoprevention but elevates serum triglycerides. In an effort to separate the lipid toxicity from the anticancer activity of 1, we synthesized four new analogs of rexinoid 1, of which three rexinoids did not elevate serum triglycerides. Rexinoids 3 and 4 are twice as potent as rexinoid 1 in binding to Retinoid X receptor (RXR). All-trans retinoic acid (ATRA) plays a key role in maintaining skin homeostasis, and rexinoids 3-6 are highly effective in upregulating the genes responsible for the biosynthesis of ATRA. Inflammation plays a key role in skin cancer, and rexinoids 3 and 4 are highly effective in diminishing LPS-induced inflammation. Rexinoids 3 and 4 are highly effective in preventing UVB-induced nonmelanoma skin cancer (NMSC) without displaying any overt toxicities. Biophysical studies of rexinoids 3 and 5 bound to hRXRα-ligand binding domain (LBD) reveal important conformational and dynamical differences in the ligand binding domain.
Collapse
|
35
|
Falcon C, Smith L, Al-Obaidi M, Abu Zaanona M, Purvis K, Minagawa K, Athar M, Salzman D, Bhatia R, Goldman F, Di Stasi A. Combinatorial suicide gene strategies for the safety of cell therapies. Front Immunol 2022; 13:975233. [PMID: 36189285 PMCID: PMC9515659 DOI: 10.3389/fimmu.2022.975233] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/22/2022] [Accepted: 08/29/2022] [Indexed: 11/13/2022] Open
Abstract
Gene-modified cellular therapies carry inherent risks of severe and potentially fatal adverse events, including the expansion of alloreactive cells or malignant transformation due to insertional mutagenesis. Strategies to mitigate uncontrolled proliferation of gene-modified cells include co-transfection of a suicide gene, such as the inducible caspase 9 safety switch (ΔiC9). However, the activation of the ΔiC9 fails to completely eliminate all gene-modified cells. Therefore, we tested a two suicide gene system used independently or together, with the goal of complete cell elimination. The first approach combined the ΔiC9 with an inducible caspase 8, ΔiC8, which lacks the endogenous prodomain. The rationale was to use a second caspase with an alternative and complementary mechanism of action. Jurkat cells co-transduced to co-express the ΔiC8, activatable by a BB homodimerizer, and the ΔiC9 activatable by the rapamycin analog sirolimus were used in a model to estimate the degree of inducible cell elimination. We found that both agents could activate each caspase independently, with enhanced elimination with superior reduction in cell regrowth of gene-modified cells when both systems were activated simultaneously. A second approach was employed in parallel, combining the ΔiC9 with the RQR8 compact suicide gene. RQR8 incorporates a CD20 mimotope, targeted by the anti-CD20 monoclonal antibody rituxan, and the QBend10, a ΔCD34 selectable marker. Likewise, enhanced cell elimination with superior reduction in cell regrowth was observed when both systems were activated together. A dose-titration effect was also noted utilizing the BB homodimerizer, whereas sirolimus remained very potent at minimal concentrations. Further in vivo studies are needed to validate these novel combination systems, which may play a role in future cancer therapies or regenerative medicine.
Collapse
|
36
|
Srivastava RK, Wang Y, Khan J, Muzaffar S, Lee MB, Weng Z, Croutch C, Agarwal A, Deshane J, Athar M. Role of hair follicles in the pathogenesis of arsenical-induced cutaneous damage. Ann N Y Acad Sci 2022; 1515:168-183. [PMID: 35678766 PMCID: PMC9531897 DOI: 10.1111/nyas.14809] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
Abstract
Arsenical vesicants cause skin inflammation, blistering, and pain. The lack of appropriate animal models causes difficulty in defining their molecular pathogenesis. Here, Ptch1+/- /C57BL/6 mice were employed to investigate the pathobiology of the arsenicals lewisite and phenylarsine oxide (PAO). Following lewisite or PAO challenge (24 h), the skin of animals becomes grayish-white, thick, leathery, and wrinkled with increased bi-fold thickness, Draize score, and necrotic patches. In histopathology, infiltrating leukocytes (macrophages and neutrophils), epidermal-dermal separation, edema, apoptotic cells, and disruption of tight and adherens junction proteins can be visualized. PCR arrays and nanoString analyses showed significant increases in cytokines/chemokines and other proinflammatory mediators. As hair follicles (HFs), which provide an immune-privileged environment, may affect immune cell trafficking and consequent inflammatory responses, we compared the pathogenesis of these chemicals in this model to that in Ptch1+/- /SKH-1 hairless mice. Ptch1+/- /SKH-1 mice have rudimentary, whereas Ptch1+/- /C57BL/6 mice have well-developed HFs. Although no significant differences were observed in qualitative inflammatory responses between the two strains, levels of cytokines/chemokines differed. Importantly, the mechanism of inflammation was identical; both reactive oxygen species induction and consequent activation of unfolded protein response signaling were similar. These data reveal that the acute molecular pathogenesis of arsenicals in these two murine models is similar.
Collapse
Affiliation(s)
- Ritesh K Srivastava
- UAB Research Center of Excellence in Arsenicals, Department of Dermatology, School of Medicine, University of Alabama at Birmingham, Birmingham, Alabama, USA
| | - Yong Wang
- Division of Pulmonary Allergy and Critical Care Medicine, Department of Medicine, University of Alabama at Birmingham, Birmingham, Alabama, USA
| | - Jasim Khan
- UAB Research Center of Excellence in Arsenicals, Department of Dermatology, School of Medicine, University of Alabama at Birmingham, Birmingham, Alabama, USA
| | - Suhail Muzaffar
- UAB Research Center of Excellence in Arsenicals, Department of Dermatology, School of Medicine, University of Alabama at Birmingham, Birmingham, Alabama, USA
| | - Madison B Lee
- UAB Research Center of Excellence in Arsenicals, Department of Dermatology, School of Medicine, University of Alabama at Birmingham, Birmingham, Alabama, USA
| | - Zhiping Weng
- UAB Research Center of Excellence in Arsenicals, Department of Dermatology, School of Medicine, University of Alabama at Birmingham, Birmingham, Alabama, USA
| | - Claire Croutch
- MRIGlobal Medical Countermeasures Division, Kansas City, Missouri, USA
| | - Anupam Agarwal
- Division of Nephrology, Department of Medicine, University of Alabama at Birmingham, Birmingham, Alabama, USA
- Department of Veterans Affairs, Birmingham Veterans Administration Medical Center, Birmingham, Alabama, USA
| | - Jessy Deshane
- Division of Pulmonary Allergy and Critical Care Medicine, Department of Medicine, University of Alabama at Birmingham, Birmingham, Alabama, USA
| | - Mohammad Athar
- UAB Research Center of Excellence in Arsenicals, Department of Dermatology, School of Medicine, University of Alabama at Birmingham, Birmingham, Alabama, USA
| |
Collapse
|
37
|
Tran KB, Lang JJ, Compton K, Xu R, Acheson AR, Henrikson HJ, Kocarnik JM, Penberthy L, Aali A, Abbas Q, Abbasi B, Abbasi-Kangevari M, Abbasi-Kangevari Z, Abbastabar H, Abdelmasseh M, Abd-Elsalam S, Abdelwahab AA, Abdoli G, Abdulkadir HA, Abedi A, Abegaz KH, Abidi H, Aboagye RG, Abolhassani H, Absalan A, Abtew YD, Abubaker Ali H, Abu-Gharbieh E, Achappa B, Acuna JM, Addison D, Addo IY, Adegboye OA, Adesina MA, Adnan M, Adnani QES, Advani SM, Afrin S, Afzal MS, Aggarwal M, Ahinkorah BO, Ahmad AR, Ahmad R, Ahmad S, Ahmad S, Ahmadi S, Ahmed H, Ahmed LA, Ahmed MB, Ahmed Rashid T, Aiman W, Ajami M, Akalu GT, Akbarzadeh-Khiavi M, Aklilu A, Akonde M, Akunna CJ, Al Hamad H, Alahdab F, Alanezi FM, Alanzi TM, Alessy SA, Algammal AM, Al-Hanawi MK, Alhassan RK, Ali BA, Ali L, Ali SS, Alimohamadi Y, Alipour V, Aljunid SM, Alkhayyat M, Al-Maweri SAA, Almustanyir S, Alonso N, Alqalyoobi S, Al-Raddadi RM, Al-Rifai RHH, Al-Sabah SK, Al-Tammemi AB, Altawalah H, Alvis-Guzman N, Amare F, Ameyaw EK, Aminian Dehkordi JJ, Amirzade-Iranaq MH, Amu H, Amusa GA, Ancuceanu R, Anderson JA, Animut YA, Anoushiravani A, Anoushirvani AA, Ansari-Moghaddam A, Ansha MG, Antony B, Antwi MH, Anwar SL, Anwer R, Anyasodor AE, Arabloo J, Arab-Zozani M, Aremu O, Argaw AM, Ariffin H, Aripov T, Arshad M, Artaman A, Arulappan J, Aruleba RT, Aryannejad A, Asaad M, Asemahagn MA, Asemi Z, Asghari-Jafarabadi M, Ashraf T, Assadi R, Athar M, Athari SS, Atout MMW, Attia S, Aujayeb A, Ausloos M, Avila-Burgos L, Awedew AF, Awoke MA, Awoke T, Ayala Quintanilla BP, Ayana TM, Ayen SS, Azadi D, Azadnajafabad S, Azami-Aghdash S, Azanaw MM, Azangou-Khyavy M, Azari Jafari A, Azizi H, Azzam AYY, Babajani A, Badar M, Badiye AD, Baghcheghi N, Bagheri N, Bagherieh S, Bahadory S, Baig AA, Baker JL, Bakhtiari A, Bakshi RK, Banach M, Banerjee I, Bardhan M, Barone-Adesi F, Barra F, Barrow A, Bashir NZ, Bashiri A, Basu S, Batiha AMM, Begum A, Bekele AB, Belay AS, Belete MA, Belgaumi UI, Bell AW, Belo L, Benzian H, Berhie AY, Bermudez ANC, Bernabe E, Bhagavathula AS, Bhala N, Bhandari BB, Bhardwaj N, Bhardwaj P, Bhattacharyya K, Bhojaraja VS, Bhuyan SS, Bibi S, Bilchut AH, Bintoro BS, Biondi A, Birega MGB, Birhan HE, Bjørge T, Blyuss O, Bodicha BBA, Bolla SR, Boloor A, Bosetti C, Braithwaite D, Brauer M, Brenner H, Briko AN, Briko NI, Buchanan CM, Bulamu NB, Bustamante-Teixeira MT, Butt MH, Butt NS, Butt ZA, Caetano dos Santos FL, Cámera LA, Cao C, Cao Y, Carreras G, Carvalho M, Cembranel F, Cerin E, Chakraborty PA, Charalampous P, Chattu VK, Chimed-Ochir O, Chirinos-Caceres JL, Cho DY, Cho WCS, Christopher DJ, Chu DT, Chukwu IS, Cohen AJ, Conde J, Cortés S, Costa VM, Cruz-Martins N, Culbreth GT, Dadras O, Dagnaw FT, Dahlawi SMA, Dai X, Dandona L, Dandona R, Daneshpajouhnejad P, Danielewicz A, Dao ATM, Darvishi Cheshmeh Soltani R, Darwesh AM, Das S, Davitoiu DV, Davtalab Esmaeili E, De la Hoz FP, Debela SA, Dehghan A, Demisse B, Demisse FW, Denova-Gutiérrez E, Derakhshani A, Derbew Molla M, Dereje D, Deribe KS, Desai R, Desalegn MD, Dessalegn FN, Dessalegni SAA, Dessie G, Desta AA, Dewan SMR, Dharmaratne SD, Dhimal M, Dianatinasab M, Diao N, Diaz D, Digesa LE, Dixit SG, Doaei S, Doan LP, Doku PN, Dongarwar D, dos Santos WM, Driscoll TR, Dsouza HL, Durojaiye OC, Edalati S, Eghbalian F, Ehsani-Chimeh E, Eini E, Ekholuenetale M, Ekundayo TC, Ekwueme DU, El Tantawi M, Elbahnasawy MA, Elbarazi I, Elghazaly H, Elhadi M, El-Huneidi W, Emamian MH, Engelbert Bain L, Enyew DB, Erkhembayar R, Eshetu T, Eshrati B, Eskandarieh S, Espinosa-Montero J, Etaee F, Etemadimanesh A, Eyayu T, Ezeonwumelu IJ, Ezzikouri S, Fagbamigbe AF, Fahimi S, Fakhradiyev IR, Faraon EJA, Fares J, Farmany A, Farooque U, Farrokhpour H, Fasanmi AO, Fatehizadeh A, Fatima W, Fattahi H, Fekadu G, Feleke BE, Ferrari AA, Ferrero S, Ferro Desideri L, Filip I, Fischer F, Foroumadi R, Foroutan M, Fukumoto T, Gaal PA, Gad MM, Gadanya MA, Gaipov A, Galehdar N, Gallus S, Garg T, Gaspar Fonseca M, Gebremariam YH, Gebremeskel TG, Gebremichael MA, Geda YF, Gela YY, Gemeda BNB, Getachew M, Getachew ME, Ghaffari K, Ghafourifard M, Ghamari SH, Ghasemi Nour M, Ghassemi F, Ghimire A, Ghith N, Gholamalizadeh M, Gholizadeh Navashenaq J, Ghozy S, Gilani SA, Gill PS, Ginindza TG, Gizaw ATT, Glasbey JC, Godos J, Goel A, Golechha M, Goleij P, Golinelli D, Golitaleb M, Gorini G, Goulart BNG, Grosso G, Guadie HA, Gubari MIM, Gudayu TW, Guerra MR, Gunawardane DA, Gupta B, Gupta S, Gupta VB, Gupta VK, Gurara MK, Guta A, Habibzadeh P, Haddadi Avval A, Hafezi-Nejad N, Hajj Ali A, Haj-Mirzaian A, Halboub ES, Halimi A, Halwani R, Hamadeh RR, Hameed S, Hamidi S, Hanif A, Hariri S, Harlianto NI, Haro JM, Hartono RK, Hasaballah AI, Hasan SMM, Hasani H, Hashemi SM, Hassan AM, Hassanipour S, Hayat K, Heidari G, Heidari M, Heidarymeybodi Z, Herrera-Serna BY, Herteliu C, Hezam K, Hiraike Y, Hlongwa MM, Holla R, Holm M, Horita N, Hoseini M, Hossain MM, Hossain MBH, Hosseini MS, Hosseinzadeh A, Hosseinzadeh M, Hostiuc M, Hostiuc S, Househ M, Huang J, Hugo FN, Humayun A, Hussain S, Hussein NR, Hwang BF, Ibitoye SE, Iftikhar PM, Ikuta KS, Ilesanmi OS, Ilic IM, Ilic MD, Immurana M, Innos K, Iranpour P, Irham LM, Islam MS, Islam RM, Islami F, Ismail NE, Isola G, Iwagami M, J LM, Jaiswal A, Jakovljevic M, Jalili M, Jalilian S, Jamshidi E, Jang SI, Jani CT, Javaheri T, Jayarajah UU, Jayaram S, Jazayeri SB, Jebai R, Jemal B, Jeong W, Jha RP, Jindal HA, John-Akinola YO, Jonas JB, Joo T, Joseph N, Joukar F, Jozwiak JJ, Jürisson M, Kabir A, Kacimi SEO, Kadashetti V, Kahe F, Kakodkar PV, Kalankesh LR, Kalankesh LR, Kalhor R, Kamal VK, Kamangar F, Kamath A, Kanchan T, Kandaswamy E, Kandel H, Kang H, Kanno GG, Kapoor N, Kar SS, Karanth SD, Karaye IM, Karch A, Karimi A, Kassa BG, Katoto PDMC, Kauppila JH, Kaur H, Kebede AG, Keikavoosi-Arani L, Kejela GG, Kemp Bohan PM, Keramati M, Keykhaei M, Khajuria H, Khan A, Khan AAK, Khan EA, Khan G, Khan MN, Khan MAB, Khanali J, Khatab K, Khatatbeh MM, Khatib MN, Khayamzadeh M, Khayat Kashani HR, Khazeei Tabari MA, Khezeli M, Khodadost M, Kim MS, Kim YJ, Kisa A, Kisa S, Klugar M, Klugarová J, Kolahi AA, Kolkhir P, Kompani F, Koul PA, Koulmane Laxminarayana SL, Koyanagi A, Krishan K, Krishnamoorthy Y, Kucuk Bicer B, Kugbey N, Kulimbet M, Kumar A, Kumar GA, Kumar N, Kurmi OP, Kuttikkattu A, La Vecchia C, Lahiri A, Lal DK, Lám J, Lan Q, Landires I, Larijani B, Lasrado S, Lau J, Lauriola P, Ledda C, Lee SW, Lee SWH, Lee WC, Lee YY, Lee YH, Legesse SM, Leigh J, Leong E, Li MC, Lim SS, Liu G, Liu J, Lo CH, Lohiya A, Lopukhov PD, Lorenzovici L, Lotfi M, Loureiro JA, Lunevicius R, Madadizadeh F, Mafi AR, Magdeldin S, Mahjoub S, Mahmoodpoor A, Mahmoudi M, Mahmoudimanesh M, Mahumud RA, Majeed A, Majidpoor J, Makki A, Makris KC, Malakan Rad E, Malekpour MR, Malekzadeh R, Malik AA, Mallhi TH, Mallya SD, Mamun MA, Manda AL, Mansour-Ghanaei F, Mansouri B, Mansournia MA, Mantovani LG, Martini S, Martorell M, Masoudi S, Masoumi SZ, Matei CN, Mathews E, Mathur MR, Mathur V, McKee M, Meena JK, Mehmood K, Mehrabi Nasab E, Mehrotra R, Melese A, Mendoza W, Menezes RG, Mengesha SID, Mensah LG, Mentis AFA, Mera-Mamián AYM, Meretoja TJ, Merid MW, Mersha AG, Meselu BT, Meshkat M, Mestrovic T, Miao Jonasson J, Miazgowski T, Michalek IM, Mijena GFW, Miller TR, Mir SA, Mirinezhad SK, Mirmoeeni S, Mirza-Aghazadeh-Attari M, Mirzaei H, Mirzaei HR, Misganaw AS, Misra S, Mohammad KA, Mohammadi E, Mohammadi M, Mohammadian-Hafshejani A, Mohammadpourhodki R, Mohammed A, Mohammed S, Mohan S, Mohseni M, Moka N, Mokdad AH, Molassiotis A, Molokhia M, Momenzadeh K, Momtazmanesh S, Monasta L, Mons U, Montasir AA, Montazeri F, Montero A, Moosavi MA, Moradi A, Moradi Y, Moradi Sarabi M, Moraga P, Morawska L, Morrison SD, Morze J, Mosapour A, Mostafavi E, Mousavi SM, Mousavi Isfahani H, Mousavi Khaneghah A, Mpundu-Kaambwa C, Mubarik S, Mulita F, Munblit D, Munro SB, Murillo-Zamora E, Musa J, Nabhan AF, Nagarajan AJ, Nagaraju SP, Nagel G, Naghipour M, Naimzada MD, Nair TS, Naqvi AA, Narasimha Swamy S, Narayana AI, Nassereldine H, Natto ZS, Nayak BP, Ndejjo R, Nduaguba SO, Negash WW, Nejadghaderi SA, Nejati K, Neupane Kandel S, Nguyen HVN, Niazi RK, Noor NM, Noori M, Noroozi N, Nouraei H, Nowroozi A, Nuñez-Samudio V, Nzoputam CI, Nzoputam OJ, Oancea B, Odukoya OO, Oghenetega OB, Ogunsakin RE, Oguntade AS, Oh IH, Okati-Aliabad H, Okekunle AP, Olagunju AT, Olagunju TO, Olakunde BO, Olufadewa II, Omer E, Omonisi AEE, Ong S, Onwujekwe OE, Orru H, Otstavnov SS, Oulhaj A, Oumer B, Owopetu OF, Oyinloye BE, P A M, Padron-Monedero A, Padubidri JR, Pakbin B, Pakshir K, Pakzad R, Palicz T, Pana A, Pandey A, Pandey A, Pant S, Pardhan S, Park EC, Park EK, Park S, Patel J, Pati S, Paudel R, Paudel U, Paun M, Pazoki Toroudi H, Peng M, Pereira J, Pereira RB, Perna S, Perumalsamy N, Pestell RG, Pezzani R, Piccinelli C, Pillay JD, Piracha ZZ, Pischon T, Postma MJ, Pourabhari Langroudi A, Pourshams A, Pourtaheri N, Prashant A, Qadir MMF, Quazi Syed Z, Rabiee M, Rabiee N, Radfar A, Radhakrishnan RA, Radhakrishnan V, Raeisi M, Rafiee A, Rafiei A, Raheem N, Rahim F, Rahman MO, Rahman M, Rahman MA, Rahmani AM, Rahmani S, Rahmanian V, Rajai N, Rajesh A, Ram P, Ramezanzadeh K, Rana J, Ranabhat K, Ranasinghe P, Rao CR, Rao SJ, Rashedi S, Rashidi A, Rashidi M, Rashidi MM, Ratan ZA, Rawaf DL, Rawaf S, Rawal L, Rawassizadeh R, Razeghinia MS, Rehman AU, Rehman IU, Reitsma MB, Renzaho AMN, Rezaei M, Rezaei N, Rezaei N, Rezaei N, Rezaei S, Rezaeian M, Rezapour A, Riad A, Rikhtegar R, Rios-Blancas M, Roberts TJ, Rohloff P, Romero-Rodríguez E, Roshandel G, Rwegerera GM, S M, Saber-Ayad MM, Saberzadeh-Ardestani B, Sabour S, Saddik B, Sadeghi E, Saeb MR, Saeed U, Safaei M, Safary A, Sahebazzamani M, Sahebkar A, Sahoo H, Sajid MR, Salari H, Salehi S, Salem MR, Salimzadeh H, Samodra YL, Samy AM, Sanabria J, Sankararaman S, Sanmarchi F, Santric-Milicevic MM, Saqib MAN, Sarveazad A, Sarvi F, Sathian B, Satpathy M, Sayegh N, Schneider IJC, Schwarzinger M, Šekerija M, Senthilkumaran S, Sepanlou SG, Seylani A, Seyoum K, Sha F, Shafaat O, Shah PA, Shahabi S, Shahid I, Shahrbaf MA, Shahsavari HR, Shaikh MA, Shaka MF, Shaker E, Shannawaz M, Sharew MMS, Sharifi A, Sharifi-Rad J, Sharma P, Shashamo BB, Sheikh A, Sheikh M, Sheikhbahaei S, Sheikhi RA, Sheikhy A, Shepherd PR, Shetty A, Shetty JK, Shetty RS, Shibuya K, Shirkoohi R, Shirzad-Aski H, Shivakumar KM, Shivalli S, Shivarov V, Shobeiri P, Shokri Varniab Z, Shorofi SA, Shrestha S, Sibhat MM, Siddappa Malleshappa SK, Sidemo NB, Silva DAS, Silva LMLR, Silva Julian G, Silvestris N, Simegn W, Singh AD, Singh A, Singh G, Singh H, Singh JA, Singh JK, Singh P, Singh S, Sinha DN, Sinke AH, Siraj MS, Sitas F, Siwal SS, Skryabin VY, Skryabina AA, Socea B, Soeberg MJ, Sofi-Mahmudi A, Solomon Y, Soltani-Zangbar MS, Song S, Song Y, Sorensen RJD, Soshnikov S, Sotoudeh H, Sowe A, Sufiyan MB, Suk R, Suleman M, Suliankatchi Abdulkader R, Sultana S, Sur D, Szócska M, Tabaeian SP, Tabarés-Seisdedos R, Tabatabaei SM, Tabuchi T, Tadbiri H, Taheri E, Taheri M, Taheri Soodejani M, Takahashi K, Talaat IM, Tampa M, Tan KK, Tat NY, Tat VY, Tavakoli A, Tavakoli A, Tehrani-Banihashemi A, Tekalegn Y, Tesfay FH, Thapar R, Thavamani A, Thoguluva Chandrasekar V, Thomas N, Thomas NK, Ticoalu JHV, Tiyuri A, Tollosa DN, Topor-Madry R, Touvier M, Tovani-Palone MR, Traini E, Tran MTN, Tripathy JP, Ukke GG, Ullah I, Ullah S, Ullah S, Unnikrishnan B, Vacante M, Vaezi M, Valadan Tahbaz S, Valdez PR, Vardavas C, Varthya SB, Vaziri S, Velazquez DZ, Veroux M, Villeneuve PJ, Violante FS, Vladimirov SK, Vlassov V, Vo B, Vu LG, Wadood AW, Waheed Y, Walde MT, Wamai RG, Wang C, Wang F, Wang N, Wang Y, Ward P, Waris A, Westerman R, Wickramasinghe ND, Woldemariam M, Woldu B, Xiao H, Xu S, Xu X, Yadav L, Yahyazadeh Jabbari SH, Yang L, Yazdanpanah F, Yeshaw Y, Yismaw Y, Yonemoto N, Younis MZ, Yousefi Z, Yousefian F, Yu C, Yu Y, Yunusa I, Zahir M, Zaki N, Zaman BA, Zangiabadian M, Zare F, Zare I, Zareshahrabadi Z, Zarrintan A, Zastrozhin MS, Zeineddine MA, Zhang D, Zhang J, Zhang Y, Zhang ZJ, Zhou L, Zodpey S, Zoladl M, Vos T, Hay SI, Force LM, Murray CJL. The global burden of cancer attributable to risk factors, 2010-19: a systematic analysis for the Global Burden of Disease Study 2019. Lancet 2022; 400:563-591. [PMID: 35988567 PMCID: PMC9395583 DOI: 10.1016/s0140-6736(22)01438-6] [Citation(s) in RCA: 189] [Impact Index Per Article: 94.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/14/2022] [Revised: 05/13/2022] [Accepted: 07/28/2022] [Indexed: 02/06/2023]
Abstract
BACKGROUND Understanding the magnitude of cancer burden attributable to potentially modifiable risk factors is crucial for development of effective prevention and mitigation strategies. We analysed results from the Global Burden of Diseases, Injuries, and Risk Factors Study (GBD) 2019 to inform cancer control planning efforts globally. METHODS The GBD 2019 comparative risk assessment framework was used to estimate cancer burden attributable to behavioural, environmental and occupational, and metabolic risk factors. A total of 82 risk-outcome pairs were included on the basis of the World Cancer Research Fund criteria. Estimated cancer deaths and disability-adjusted life-years (DALYs) in 2019 and change in these measures between 2010 and 2019 are presented. FINDINGS Globally, in 2019, the risk factors included in this analysis accounted for 4·45 million (95% uncertainty interval 4·01-4·94) deaths and 105 million (95·0-116) DALYs for both sexes combined, representing 44·4% (41·3-48·4) of all cancer deaths and 42·0% (39·1-45·6) of all DALYs. There were 2·88 million (2·60-3·18) risk-attributable cancer deaths in males (50·6% [47·8-54·1] of all male cancer deaths) and 1·58 million (1·36-1·84) risk-attributable cancer deaths in females (36·3% [32·5-41·3] of all female cancer deaths). The leading risk factors at the most detailed level globally for risk-attributable cancer deaths and DALYs in 2019 for both sexes combined were smoking, followed by alcohol use and high BMI. Risk-attributable cancer burden varied by world region and Socio-demographic Index (SDI), with smoking, unsafe sex, and alcohol use being the three leading risk factors for risk-attributable cancer DALYs in low SDI locations in 2019, whereas DALYs in high SDI locations mirrored the top three global risk factor rankings. From 2010 to 2019, global risk-attributable cancer deaths increased by 20·4% (12·6-28·4) and DALYs by 16·8% (8·8-25·0), with the greatest percentage increase in metabolic risks (34·7% [27·9-42·8] and 33·3% [25·8-42·0]). INTERPRETATION The leading risk factors contributing to global cancer burden in 2019 were behavioural, whereas metabolic risk factors saw the largest increases between 2010 and 2019. Reducing exposure to these modifiable risk factors would decrease cancer mortality and DALY rates worldwide, and policies should be tailored appropriately to local cancer risk factor burden. FUNDING Bill & Melinda Gates Foundation.
Collapse
|
38
|
Srivastava R, Khan J, Muzaffar S, Guroji P, Athar M. LB1034 Chromatin remodeling by warfare arsenicals in porcine skin. J Invest Dermatol 2022. [DOI: 10.1016/j.jid.2022.05.1072] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/17/2022]
|
39
|
Jin L, Kashyap M, Raman C, Elmets C, Athar M. LB1037 Aberrant regulation of protein translation controlled by eukaryotic initiation factor 4F (eIF4F) in the pathogenesis of hidradenitis suppurativa (HS) and associated cutaneous squamous cell carcinoma (cSCC). J Invest Dermatol 2022. [DOI: 10.1016/j.jid.2022.05.1075] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
|
40
|
Kashyap MP, Khan J, Sinha R, Jin L, Atigadda V, Deshane JS, Ahmed AR, Kilic A, Raman C, Mukhtar MS, Elmets CA, Athar M. Advances in molecular pathogenesis of hidradenitis suppurativa: Dysregulated keratins and ECM signaling. Semin Cell Dev Biol 2022; 128:120-129. [PMID: 35131152 PMCID: PMC9232849 DOI: 10.1016/j.semcdb.2022.01.006] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/10/2021] [Revised: 01/12/2022] [Accepted: 01/14/2022] [Indexed: 12/12/2022]
Abstract
Hidradenitis suppurativa (HS) is characterized by deep-seated, highly inflamed, and painful lumps/abscesses, fistulae, and sinus tracts that grow extensively deep in the dermis and are highly immunogenic in nature. In about one-third of the HS patients there is strong evidence for the role of γ-secretase mutations along with dysregulated Notch signaling. However, the contribution of dysregulated Notch signaling in HS pathogenesis in relation to hair follicle alterations and hyper-activation of the immune system remains undefined. A genome-wide association study (GWAS), proteomic data and functional investigations of identified sequence variants in HS pathology are not fully revealing. The disease initiation or progression may involve bacterial infection besides intrinsic functional defects in keratinocytes, which may be key to further exacerbate immune cell infiltration and cytokine production in and around the lesional tissue. The absence of a suitable animal model that could fully recapitulate the pathogenesis of HS is a major impediment for proper understanding the underlying mechanisms and development of effective treatments. The presence of extracellular matrix (ECM) degradation products along with dysregulation in keratinocytes and, dermal fibroblasts ultimately affect immune regulation and are various components of HS pathogenesis. Bacterial infection further exacerbates the complexity of the disease progression. While anti-TNFα therapy shows partial efficacy, treatment to cure HS is absent. Multiple clinical trials targeting various cytokines, complement C5a and ECM products are in progress. This review provides state-of-the-art information on these aspects with a focus on dysregulated keratinocyte and immune cells; and role of ECM, and Keratin functions in this regard.
Collapse
Affiliation(s)
- Mahendra Pratap Kashyap
- UAB Research Center of Excellence in Arsenicals, Department of Dermatology, University of Alabama at Birmingham, Birmingham AL35294, USA
| | - Jasim Khan
- UAB Research Center of Excellence in Arsenicals, Department of Dermatology, University of Alabama at Birmingham, Birmingham AL35294, USA
| | - Rajesh Sinha
- UAB Research Center of Excellence in Arsenicals, Department of Dermatology, University of Alabama at Birmingham, Birmingham AL35294, USA
| | - Lin Jin
- UAB Research Center of Excellence in Arsenicals, Department of Dermatology, University of Alabama at Birmingham, Birmingham AL35294, USA
| | - Venkatram Atigadda
- UAB Research Center of Excellence in Arsenicals, Department of Dermatology, University of Alabama at Birmingham, Birmingham AL35294, USA
| | - Jessy S Deshane
- Division of Pulmonary, Allergy and Critical Care Medicine, University of Alabama at Birmingham, Birmingham AL35294, USA
| | - Ayesha R Ahmed
- Pharmacy and Pharmaceutical Sciences, Washington State University, Spokane, WA 99202, USA
| | - Ali Kilic
- Division of Plastic Surgery, University of Alabama at Birmingham, Birmingham AL35294, USA
| | - Chander Raman
- UAB Research Center of Excellence in Arsenicals, Department of Dermatology, University of Alabama at Birmingham, Birmingham AL35294, USA
| | - M Shahid Mukhtar
- Department of Biology, University of Alabama at Birmingham, Birmingham AL35294, USA
| | - Craig A Elmets
- UAB Research Center of Excellence in Arsenicals, Department of Dermatology, University of Alabama at Birmingham, Birmingham AL35294, USA
| | - Mohammad Athar
- UAB Research Center of Excellence in Arsenicals, Department of Dermatology, University of Alabama at Birmingham, Birmingham AL35294, USA.
| |
Collapse
|
41
|
Kashyap M, Sinha R, Goliwas K, Jin L, Deshane J, Elmets C, Raman C, Athar M. LB1038 Development of experimental models for hidradenitis suppurativa (HS). J Invest Dermatol 2022. [DOI: 10.1016/j.jid.2022.05.1076] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/17/2022]
|
42
|
Sherwani M, Rashid H, Kwon Y, Athar M, Yusuf N, Elmets C. 619 CP31398, which reverses UV-induced p53 mutations, does not undo ultraviolet radiation-induced immune suppression. J Invest Dermatol 2022. [DOI: 10.1016/j.jid.2022.05.629] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/17/2022]
|
43
|
Srivastava RK, Guroji P, Jin L, Mukhtar MS, Athar M. Cover Image, Volume 61, Issue 8. Mol Carcinog 2022. [DOI: 10.1002/mc.23450] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
Affiliation(s)
- Ritesh K. Srivastava
- UAB Research Center of Excellence in Arsenicals, Department of Dermatology University of Alabama at Birmingham Birmingham Alabama USA
| | - Purushotham Guroji
- UAB Research Center of Excellence in Arsenicals, Department of Dermatology University of Alabama at Birmingham Birmingham Alabama USA
| | - Lin Jin
- UAB Research Center of Excellence in Arsenicals, Department of Dermatology University of Alabama at Birmingham Birmingham Alabama USA
| | - M. Shahid Mukhtar
- Department of Biology University of Alabama at Birmingham Birmingham Alabama USA
| | - Mohammad Athar
- UAB Research Center of Excellence in Arsenicals, Department of Dermatology University of Alabama at Birmingham Birmingham Alabama USA
| |
Collapse
|
44
|
Slominski AT, Brożyna AA, Kim TK, Elsayed MM, Janjetovic Z, Qayyum S, Slominski RM, Oak AS, Li C, Podgorska E, Li W, Jetten AM, Tuckey RC, Tang EK, Elmets C, Athar M. CYP11A1‑derived vitamin D hydroxyderivatives as candidates for therapy of basal and squamous cell carcinomas. Int J Oncol 2022; 61:96. [PMID: 35775377 PMCID: PMC9262157 DOI: 10.3892/ijo.2022.5386] [Citation(s) in RCA: 12] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/15/2022] [Accepted: 05/23/2022] [Indexed: 12/14/2022] Open
Abstract
Hydroxyderivatives of vitamin D3, including classical 1,25(OH)2D3 and novel CYP11A1‑derived hydroxyderivatives, exert their biological activity by acting as agonists on the vitamin D receptor (VDR) and inverse agonists on retinoid‑related orphan receptors (ROR)α and γ. The anticancer activities of CYP11A1‑derived hydroxyderivatives were tested using cell biology, tumor biology and molecular biology methods in human A431 and SCC13 squamous (SCC)‑ and murine ASZ001 basal (BCC)‑cell carcinomas, in comparison with classical 1,25(OH)2D3. Vitamin D3‑hydroxyderivatives with or without a C1α(OH) inhibited cell proliferation in a dose‑dependent manner. While all the compounds tested had similar effects on spheroid formation by A431 and SCC13 cells, those with a C1α(OH) group were more potent in inhibiting colony and spheroid formation in the BCC line. Potent anti‑tumorigenic activity against the BCC line was exerted by 1,25(OH)2D3, 1,20(OH)2D3, 1,20,23(OH)3D3, 1,20,24(OH)3D3, 1,20,25(OH)3D3 and 1,20,26(OH)3D3, with smaller effects seen for 25(OH)D3, 20(OH)D3 and 20,23(OH)2D3. 1,25(OH)2D3, 1,20(OH)2D3 and 20(OH)D3 inhibited the expression of GLI1 and β‑catenin in ASZ001 cells. In A431 cells, these compounds also decreased the expression of GLI1 and stimulated involucrin expression. VDR, RORγ, RORα and CYP27B1 were detected in A431, SCC13 and ASZ001 lines, however, with different expression patterns. Immunohistochemistry performed on human skin with SCC and BCC showed nuclear expression of all three of these receptors, as well as megalin (transmembrane receptor for vitamin D‑binding protein), the level of which was dependent on the type of cancer and antigen tested in comparison with normal epidermis. Classical and CYP11A1‑derived vitamin D3‑derivatives exhibited anticancer‑activities on skin cancer cell lines and inhibited GLI1 and β‑catenin signaling in a manner that was dependent on the position of hydroxyl groups. The observed expression of VDR, RORγ, RORα and megalin in human SCC and BCC suggested that they might provide targets for endogenously produced or exogenously applied vitamin D hydroxyderivatives and provide excellent candidates for anti‑cancer therapy.
Collapse
Affiliation(s)
- Andrzej T. Slominski
- Department of Dermatology, University of Alabama at Birmingham, Birmingham, AL 35292, USA,VA Medical Center, Birmingham, AL 35233, USA,Correspondence to: Professor Andrzej T. Slominski, Department of Dermatology, University of Alabama at Birmingham, 1720 2nd Avenue South, Birmingham, AL 35292, USA, E-mail:
| | - Anna A. Brożyna
- Department of Dermatology, University of Alabama at Birmingham, Birmingham, AL 35292, USA,Department of Human Biology, Institute of Biology, Faculty of Biological and Veterinary Sciences, Nicolaus Copernicus University, Toruń 87-100, Poland,Professor Anna A. Brożyna, Department of Human Biology, Institute of Biology, Faculty of Biological and Veterinary Sciences, Nicolaus Copernicus University, Lwowska 1, Toruń 87-100, Poland, E-mail:
| | - Tae-Kang Kim
- Department of Dermatology, University of Alabama at Birmingham, Birmingham, AL 35292, USA
| | - Mahmoud M. Elsayed
- Department of Dermatology, University of Alabama at Birmingham, Birmingham, AL 35292, USA
| | - Zorica Janjetovic
- Department of Dermatology, University of Alabama at Birmingham, Birmingham, AL 35292, USA
| | - Shariq Qayyum
- Department of Dermatology, University of Alabama at Birmingham, Birmingham, AL 35292, USA
| | - Radomir M. Slominski
- Department of Dermatology, University of Alabama at Birmingham, Birmingham, AL 35292, USA
| | - Allen S.W. Oak
- Department of Dermatology, University of Alabama at Birmingham, Birmingham, AL 35292, USA
| | - Changzhao Li
- Department of Dermatology, University of Alabama at Birmingham, Birmingham, AL 35292, USA
| | - Ewa Podgorska
- Department of Dermatology, University of Alabama at Birmingham, Birmingham, AL 35292, USA
| | - Wei Li
- Department of Pharmaceutical Sciences, University of Tennessee Health Science Center, Memphis, TN 38163, USA
| | - Anton M. Jetten
- Cell Biology Section, National Institute of Environmental Health Sciences, National Institutes of Health, Research Triangle Park, NC 27709, USA
| | - Robert C. Tuckey
- School of Molecular Sciences, The University of Western Australia, Perth, Western Australia 6009, Australia
| | - Edith K.Y. Tang
- School of Molecular Sciences, The University of Western Australia, Perth, Western Australia 6009, Australia
| | - Craig Elmets
- Department of Dermatology, University of Alabama at Birmingham, Birmingham, AL 35292, USA
| | - Mohammad Athar
- Department of Dermatology, University of Alabama at Birmingham, Birmingham, AL 35292, USA
| |
Collapse
|
45
|
Alnouri F, Al-Allaf FA, Athar M, Al-Rasadi K, Alammari D, Alanazi M, Abduljaleel Z, Awan Z, Bouazzaoui A, Dairi G, Elbjeirami WM, Karra H, Kinsara AJ, Taher MM. Identification of Novel and Known LDLR Variants Triggering Severe Familial Hypercholesterolemia in Saudi Families. Curr Vasc Pharmacol 2022; 20:361-369. [PMID: 35249492 DOI: 10.2174/1570161120666220304101606] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/27/2021] [Revised: 01/20/2022] [Accepted: 01/20/2022] [Indexed: 01/25/2023]
Abstract
BACKGROUND Familial hypercholesterolemia (FH) is a common illness mainly caused by variants occurring in the low-density lipoprotein receptor (LDLR) gene. FH is a leading cause of coronary artery disease. OBJECTIVE This study aims to determine genetic defect(s) in homozygous and heterozygous FH index patients and their first-degree blood relatives and understand the genotype-phenotype correlation. METHODS This study employed the genetic screening of FH-related genes by next-generation sequencing and cascade screening by capillary sequencing. RESULTS We identified the presence of a novel frameshift variant [c.335_336insCGAG, p.(F114Rfs*17)] and three known missense variants [c.622G>A, p.(E208K)], [c.1474G>A, p.(D492N)], [c.1429G>A, p.(D477N)] in the LDLR gene of four unrelated Saudi families with FH. In proband 1, a nonsense variant c.1421C>G, p.(S474*) was also detected at exon 9 of the lipoprotein lipase gene. The segregation arrangement of the identified variants corresponded with the clinical characteristics. In this study, all the detected variants were confined in the ligand-binding domain and epidermal growth factor (EGF)-precursor homology domain of the LDLR protein, which portrayed severe clinical phenotypes of FH. Moreover, these LDLR variants were in a highly conserved residue of the proteins. CONCLUSION In addition to the finding of the novel variant in the LDLR gene that extends the spectrum of variants causing FH, the results of this study also support the need for diagnostic screening and cascade genetic testing of this high-risk condition and to understand the genotype-phenotype correlation, which could lead to better prevention of coronary artery disease.
Collapse
Affiliation(s)
- Fahad Alnouri
- Cardiovascular Prevention Unit, Department of Adult Cardiology, Prince Sultan Cardiac Centre, Riyadh, Saudi Arabia
| | - Faisal A Al-Allaf
- Department of Medical Genetics, Faculty of Medicine, Umm Al-Qura University, Makkah Al Mukarramah, Saudi Arabia.,Science and Technology Unit, Umm Al-Qura University, Makkah Al Mukarramah, Saudi Arabia.,Molecular Diagnostics Unit, Department of Laboratory and Blood Bank, King Abdullah Medical City, Makkah Al Mukarramah, Saudi Arabia
| | - Mohammad Athar
- Department of Medical Genetics, Faculty of Medicine, Umm Al-Qura University, Makkah Al Mukarramah, Saudi Arabia.,Science and Technology Unit, Umm Al-Qura University, Makkah Al Mukarramah, Saudi Arabia
| | - Khalid Al-Rasadi
- Director of Medical Research Center, Sultan Qaboos University, Muscat, Oman
| | - Dalal Alammari
- Department of Dermatology, Prince Sultan Military Medical City, Riyadh, Saudi Arabia
| | - Menwar Alanazi
- Cardiovascular Prevention Unit, Department of Adult Cardiology, Prince Sultan Cardiac Centre, Riyadh, Saudi Arabia
| | - Zainularifeen Abduljaleel
- Department of Medical Genetics, Faculty of Medicine, Umm Al-Qura University, Makkah Al Mukarramah, Saudi Arabia.,Science and Technology Unit, Umm Al-Qura University, Makkah Al Mukarramah, Saudi Arabia
| | - Zuhier Awan
- Department of Clinical Biochemistry, Faculty of Medicine, King Abdulaziz University, Jeddah, Saudi Arabia
| | - Abdellatif Bouazzaoui
- Department of Medical Genetics, Faculty of Medicine, Umm Al-Qura University, Makkah Al Mukarramah, Saudi Arabia.,Science and Technology Unit, Umm Al-Qura University, Makkah Al Mukarramah, Saudi Arabia
| | - Ghida Dairi
- Department of Medical Genetics, Faculty of Medicine, Umm Al-Qura University, Makkah Al Mukarramah, Saudi Arabia
| | - Wafa M Elbjeirami
- Molecular Diagnostics Unit, Department of Laboratory and Blood Bank, King Abdullah Medical City, Makkah Al Mukarramah, Saudi Arabia
| | - Hussam Karra
- Cardiovascular Prevention Unit, Department of Adult Cardiology, Prince Sultan Cardiac Centre, Riyadh, Saudi Arabia
| | - Abdulhalim J Kinsara
- Ministry of National Guard-Health Affairs, King Abdullah International Medical Research Center, King Saud Bin Abdulaziz University for Health Sciences, COM-WR, Riyadh, Saudi Arabia
| | - Mohiuddin M Taher
- Department of Medical Genetics, Faculty of Medicine, Umm Al-Qura University, Makkah Al Mukarramah, Saudi Arabia.,Science and Technology Unit, Umm Al-Qura University, Makkah Al Mukarramah, Saudi Arabia
| |
Collapse
|
46
|
Yatchang MF, Mathew B, Srivastava RK, Khan J, Muzaffar S, Zhang S, Wu M, Zhai L, Ruiz P, Agarwal A, Bostwick JR, Suto MJ, Athar M, Augelli-Szafran CE. Development of BRD4 inhibitors as anti-inflammatory agents and antidotes for arsenicals. Bioorg Med Chem Lett 2022; 64:128696. [PMID: 35318165 PMCID: PMC9017782 DOI: 10.1016/j.bmcl.2022.128696] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/18/2022] [Revised: 03/16/2022] [Accepted: 03/17/2022] [Indexed: 11/26/2022]
Abstract
Arsenicals belong to the class of chemical warfare agents known as vesicants, which are highly reactive, toxic and cause robust inflammatory response. Cutaneous exposure to arsenicals causes a wide range of systemic organ damage, beginning with cutaneous injuries, and later manifest multi-organ damage and death. Thus, the development of suitable antidotes that can effectively block injury following exposure to these agents is of great importance. Bromodomain 4 (BRD4), a member of the bromodomain and extra terminal domain (BET) family, plays crucial role in regulating transcription of inflammatory, proliferation and cell cycle genes. In this context, the development of potent small molecule inhibitors of BRD4 could serve as potential antidotes for arsenicals. Herein, we describe the synthesis and biological evaluation of a series of compounds.
Collapse
Affiliation(s)
- Marina Fosso Yatchang
- Scientific Platforms, Southern Research, 2000 Ninth Avenue South, Birmingham, AL 35205, USA
| | - Bini Mathew
- Scientific Platforms, Southern Research, 2000 Ninth Avenue South, Birmingham, AL 35205, USA
| | - Ritesh K Srivastava
- UAB Research Center of Excellence in Arsenicals, School of Medicine, University of Alabama at Birmingham, Birmingham, AL, USA
| | - Jasim Khan
- UAB Research Center of Excellence in Arsenicals, School of Medicine, University of Alabama at Birmingham, Birmingham, AL, USA
| | - Suhail Muzaffar
- UAB Research Center of Excellence in Arsenicals, School of Medicine, University of Alabama at Birmingham, Birmingham, AL, USA
| | - Sixue Zhang
- Scientific Platforms, Southern Research, 2000 Ninth Avenue South, Birmingham, AL 35205, USA
| | - Mousheng Wu
- Scientific Platforms, Southern Research, 2000 Ninth Avenue South, Birmingham, AL 35205, USA
| | - Ling Zhai
- Scientific Platforms, Southern Research, 2000 Ninth Avenue South, Birmingham, AL 35205, USA
| | - Pedro Ruiz
- Scientific Platforms, Southern Research, 2000 Ninth Avenue South, Birmingham, AL 35205, USA
| | - Anupam Agarwal
- UAB Research Center of Excellence in Arsenicals, School of Medicine, University of Alabama at Birmingham, Birmingham, AL, USA; Department of Medicine, University of Alabama at Birmingham, Birmingham, AL, USA
| | - James R Bostwick
- Scientific Platforms, Southern Research, 2000 Ninth Avenue South, Birmingham, AL 35205, USA
| | - Mark J Suto
- Scientific Platforms, Southern Research, 2000 Ninth Avenue South, Birmingham, AL 35205, USA
| | - Mohammad Athar
- UAB Research Center of Excellence in Arsenicals, School of Medicine, University of Alabama at Birmingham, Birmingham, AL, USA.
| | | |
Collapse
|
47
|
Srivastava RK, Guroji P, Jin L, Mukhtar MS, Athar M. Combined inhibition of BET bromodomain and mTORC1/2 provides therapeutic advantage for rhabdomyosarcoma by switching cell death mechanism. Mol Carcinog 2022; 61:737-751. [PMID: 35472745 PMCID: PMC9262843 DOI: 10.1002/mc.23414] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/01/2021] [Revised: 03/25/2022] [Accepted: 04/10/2022] [Indexed: 11/10/2022]
Abstract
Aberrant activation of multiple complex signaling pathways underlies the pathogenesis of rhabdomyosarcoma (RMS), which remains a cause of mortality in approximately 30% of children with RMS. Bromodomain and extraterminal (BET) domain chromatin remodeling regulates several of these pathways. Here, we targeted bromodomain 4 (BRD4) in combination with another molecular metabolic tumor driver, the Akt/mTOR signaling pathway, to provide a highly effective treatment for this neoplasm. We demonstrated that a nexus of these two molecular pathways underlies RMS pathogenesis. Our data show that the combined inhibition of the BET bromodomain and mTORC1/2 signaling abrogates aggressive RMS growth. Thus, the bromodomain inhibitor RVX-208 significantly augmented the therapeutic effects of the dual mTORC1/2 inhibitors, OSI-027 and PP242, both in vitro and in a human xenograft murine model. Drug-treated residual tumors showed a decrease in the activation of underlying signaling mechanisms characterized by a reduction in the expression of p-AKT, p-mTOR, p-p70S6K, cyclin D1, and proliferation. Our ChIP-seq data demonstrated that RVX-208 effectively blocked BRD4 occupancy on its target promoters. ChIP-qPCR assays further confirmed that RVX-208 treatment resulted in a significant decrease in H3K27ac and H4K8ac signals at their target loci. While single RVX-208 treatment induces apoptosis and a single mTORC1/2 inhibitor induces macropinocytosis, their combined treatment led to necroptosis-mediated cell death. These data suggest that combined treatment with drugs targeting BRD4 and mTORC1/2 may be an effective therapeutic intervention for drug-resistant RMS.
Collapse
Affiliation(s)
- Ritesh K Srivastava
- UAB Research Center of Excellence in Arsenicals, Department of Dermatology, University of Alabama at Birmingham, Birmingham, Alabama, USA
| | - Purushotham Guroji
- UAB Research Center of Excellence in Arsenicals, Department of Dermatology, University of Alabama at Birmingham, Birmingham, Alabama, USA
| | - Lin Jin
- UAB Research Center of Excellence in Arsenicals, Department of Dermatology, University of Alabama at Birmingham, Birmingham, Alabama, USA
| | - M Shahid Mukhtar
- Department of Biology, University of Alabama at Birmingham, Birmingham, Alabama, USA
| | - Mohammad Athar
- UAB Research Center of Excellence in Arsenicals, Department of Dermatology, University of Alabama at Birmingham, Birmingham, Alabama, USA
| |
Collapse
|
48
|
Li FJ, Surolia R, Singh P, Dsouza KG, Stephens CT, Wang Z, Liu RM, Bae S, Kim YI, Athar M, Dransfield MT, Antony VB. Fibrinogen mediates cadmium-induced macrophage activation and serves as a predictor of cadmium exposure in chronic obstructive pulmonary disease. Am J Physiol Lung Cell Mol Physiol 2022; 322:L593-L606. [PMID: 35200041 PMCID: PMC8993524 DOI: 10.1152/ajplung.00475.2021] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/20/2021] [Revised: 01/27/2022] [Accepted: 02/20/2022] [Indexed: 11/22/2022] Open
Abstract
The etiologies of chronic obstructive pulmonary disease (COPD) remain unclear. Cadmium (Cd) causes both pulmonary fibrosis and emphysema; however, the predictors for Cd exposure and the mechanisms by which Cd causes COPD remain unknown. We demonstrated that Cd burden was increased in lung tissue from subjects with COPD and this was associated with cigarette smoking. Fibrinogen levels increased markedly in lung tissue of patients with smoked COPD compared with never-smokers and control subjects. Fibrinogen concentration also correlated positively with lung Cd load, but inversely with the predicted % of FEV1 and FEV1/FVC. Cd enhanced the secretion of fibrinogen in a cdc2-dependent manner, whereas fibrinogen further mediated Cd-induced peptidylarginine deiminase 2 (PAD2)-dependent macrophage activation. Using lung fibroblasts from CdCl2-treated Toll-like receptor 4 (TLR4) wild-type and mutant mice, we demonstrated that fibrinogen enhanced Cd-induced TLR4-dependent collagen synthesis and cytokine/chemokine production. We further showed that fibrinogen complexed with connective tissue growth factor (CTGF), which in turn promoted the synthesis of plasminogen activator inhibitor-2 (PAI-2) and fibrinogen and inhibited fibrinolysis in Cd-treated mice. The amounts of fibrinogen were increased in the bronchoalveolar lavage fluid (BALF) of Cd-exposed mice. Positive correlations were observed between fibrinogen with hydroxyproline. Our data suggest that fibrinogen is involved in Cd-induced macrophage activation and increases in fibrinogen in patients with COPD may be used as a marker of Cd exposure and predict disease progression.
Collapse
Affiliation(s)
- Fu Jun Li
- Division of Pulmonary, Allergy and Critical Care Medicine, Department of Medicine, University of Alabama at Birmingham, Birmingham, Alabama
| | - Ranu Surolia
- Division of Pulmonary, Allergy and Critical Care Medicine, Department of Medicine, University of Alabama at Birmingham, Birmingham, Alabama
| | - Pooja Singh
- Division of Pulmonary, Allergy and Critical Care Medicine, Department of Medicine, University of Alabama at Birmingham, Birmingham, Alabama
| | - Kevin G Dsouza
- Division of Pulmonary, Allergy and Critical Care Medicine, Department of Medicine, University of Alabama at Birmingham, Birmingham, Alabama
| | - Crystal T Stephens
- Division of Pulmonary, Allergy and Critical Care Medicine, Department of Medicine, University of Alabama at Birmingham, Birmingham, Alabama
| | - Zheng Wang
- Division of Pulmonary, Allergy and Critical Care Medicine, Department of Medicine, University of Alabama at Birmingham, Birmingham, Alabama
| | - Rui-Ming Liu
- Division of Pulmonary, Allergy and Critical Care Medicine, Department of Medicine, University of Alabama at Birmingham, Birmingham, Alabama
| | - Sejong Bae
- Division of Preventive Medicine, Department of Medicine, University of Alabama at Birmingham, Birmingham, Alabama
- O'Neal Comprehensive Cancer Center, University of Alabama at Birmingham, Birmingham, Alabama
| | - Young-Il Kim
- Division of Preventive Medicine, Department of Medicine, University of Alabama at Birmingham, Birmingham, Alabama
- O'Neal Comprehensive Cancer Center, University of Alabama at Birmingham, Birmingham, Alabama
| | - Mohammad Athar
- Department of Dermatology, University of Alabama at Birmingham, Birmingham, Alabama
| | - Mark T Dransfield
- Division of Pulmonary, Allergy and Critical Care Medicine, Department of Medicine, University of Alabama at Birmingham, Birmingham, Alabama
| | - Veena B Antony
- Division of Pulmonary, Allergy and Critical Care Medicine, Department of Medicine, University of Alabama at Birmingham, Birmingham, Alabama
| |
Collapse
|
49
|
Muzaffar S, Khan J, Srivastava R, Gorbatyuk MS, Athar M. Mechanistic understanding of the toxic effects of arsenic and warfare arsenicals on human health and environment. Cell Biol Toxicol 2022; 39:85-110. [PMID: 35362847 PMCID: PMC10042769 DOI: 10.1007/s10565-022-09710-8] [Citation(s) in RCA: 21] [Impact Index Per Article: 10.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/01/2021] [Accepted: 03/11/2022] [Indexed: 12/17/2022]
Abstract
Worldwide, more than 200 million people are estimated to be exposed to unsafe levels of arsenic. Chronic exposure to unsafe levels of groundwater arsenic is responsible for multiple human disorders, including dermal, cardiovascular, neurological, pulmonary, renal, and metabolic conditions. Consumption of rice and seafood (where high levels of arsenic are accumulated) is also responsible for human exposure to arsenic. The toxicity of arsenic compounds varies greatly and may depend on their chemical form, solubility, and concentration. Surprisingly, synthetic organoarsenicals are extremely toxic molecules which created interest in their development as chemical warfare agents (CWAs) during World War I (WWI). Among these CWAs, adamsite, Clark I, Clark II, and lewisite are of critical importance, as stockpiles of these agents still exist worldwide. In addition, unused WWII weaponized arsenicals discarded in water bodies or buried in many parts of the world continue to pose a serious threat to the environment and human health. Metabolic inhibition, oxidative stress, genotoxicity, and epigenetic alterations including micro-RNA-dependent regulation are some of the underlying mechanisms of arsenic toxicity. Mechanistic understanding of the toxicity of organoarsenicals is also critical for the development of effective therapeutic interventions. This review provides comprehensive details and a critical assessment of recently published data on various chemical forms of arsenic, their exposure, and implications on human and environmental health.
Collapse
Affiliation(s)
- Suhail Muzaffar
- UAB Research Center of Excellence in Arsenicals and Department of Dermatology, University of Alabama at Birmingham, Volker Hall - Room 509 1670 University Blvd. , Birmingham, AL, 35294-0019, USA
| | - Jasim Khan
- UAB Research Center of Excellence in Arsenicals and Department of Dermatology, University of Alabama at Birmingham, Volker Hall - Room 509 1670 University Blvd. , Birmingham, AL, 35294-0019, USA
| | - Ritesh Srivastava
- UAB Research Center of Excellence in Arsenicals and Department of Dermatology, University of Alabama at Birmingham, Volker Hall - Room 509 1670 University Blvd. , Birmingham, AL, 35294-0019, USA
| | - Marina S Gorbatyuk
- Department of Optometry and Vision Science, The University of Alabama at Birmingham, School of Optometry, Birmingham, AL, USA
| | - Mohammad Athar
- UAB Research Center of Excellence in Arsenicals and Department of Dermatology, University of Alabama at Birmingham, Volker Hall - Room 509 1670 University Blvd. , Birmingham, AL, 35294-0019, USA.
| |
Collapse
|
50
|
Chandrashekar DS, Karthikeyan SK, Korla PK, Patel H, Shovon AR, Athar M, Netto GJ, Qin ZS, Kumar S, Manne U, Creighton CJ, Varambally S. UALCAN: An update to the integrated cancer data analysis platform. Neoplasia 2022; 25:18-27. [PMID: 35078134 PMCID: PMC8788199 DOI: 10.1016/j.neo.2022.01.001] [Citation(s) in RCA: 596] [Impact Index Per Article: 298.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/24/2021] [Revised: 01/05/2022] [Accepted: 01/10/2022] [Indexed: 12/18/2022]
Abstract
Cancer genomic, transcriptomic, and proteomic profiling has generated extensive data that necessitate the development of tools for its analysis and dissemination. We developed UALCAN to provide a portal for easy exploring, analyzing, and visualizing these data, allowing users to integrate the data to better understand the gene, proteins, and pathways perturbed in cancer and make discoveries. UALCAN web portal enables analyzing and delivering cancer transcriptome, proteomics, and patient survival data to the cancer research community. With data obtained from The Cancer Genome Atlas (TCGA) project, UALCAN has enabled users to evaluate protein-coding gene expression and its impact on patient survival across 33 types of cancers. The web portal has been used extensively since its release and received immense popularity, underlined by its usage from cancer researchers in more than 100 countries. The present manuscript highlights the task we have undertaken and updates that we have made to UALCAN since its release in 2017. Extensive user feedback motivated us to expand the resource by including data on a) microRNAs (miRNAs), long non-coding RNAs (lncRNAs), and promoter DNA methylation from TCGA and b) mass spectrometry-based proteomics from the Clinical Proteomic Tumor Analysis Consortium (CPTAC). UALCAN provides easy access to pre-computed, tumor subgroup-based gene/protein expression, promoter DNA methylation status, and Kaplan-Meier survival analyses. It also provides new visualization features to comprehend and integrate observations and aids in generating hypotheses for testing. UALCAN is accessible at http://ualcan.path.uab.edu
Collapse
Affiliation(s)
| | | | - Praveen Kumar Korla
- Department of Pathology, University of Alabama at Birmingham, Birmingham, AL, USA
| | - Henalben Patel
- Department of Pathology, University of Alabama at Birmingham, Birmingham, AL, USA
| | - Ahmedur Rahman Shovon
- Department of Computer science, University of Alabama at Birmingham, Birmingham, AL, USA
| | - Mohammad Athar
- O'Neal Comprehensive Cancer Center, University of Alabama at Birmingham, Birmingham, AL, USA; Department of Dermatology, University of Alabama at Birmingham, Birmingham, AL, USA
| | - George J Netto
- Department of Pathology, University of Alabama at Birmingham, Birmingham, AL, USA; O'Neal Comprehensive Cancer Center, University of Alabama at Birmingham, Birmingham, AL, USA
| | - Zhaohui S Qin
- Department of Biostatistics and Bioinformatics, Emory University, Atlanta, GA 30322, USA
| | - Sidharth Kumar
- Department of Computer science, University of Alabama at Birmingham, Birmingham, AL, USA
| | - Upender Manne
- Department of Pathology, University of Alabama at Birmingham, Birmingham, AL, USA; O'Neal Comprehensive Cancer Center, University of Alabama at Birmingham, Birmingham, AL, USA
| | - Chad J Creighton
- Department of Medicine and Dan L. Duncan Comprehensive Cancer Center, Baylor College of Medicine, Houston, TX, USA
| | - Sooryanarayana Varambally
- Department of Pathology, University of Alabama at Birmingham, Birmingham, AL, USA; O'Neal Comprehensive Cancer Center, University of Alabama at Birmingham, Birmingham, AL, USA; Informatics Institute, University of Alabama at Birmingham, Birmingham, AL, USA; Michigan Center for Translational Pathology, University of Michigan, Ann Arbor, MI, USA.
| |
Collapse
|