1
|
Umar H, Wahab HA, Ahmed N, Fujimura NA, Amjad MW, Bukhari SNA, Ahmad W. Development, optimization and characterization of cisplatin loaded cubosomes for human lung carcinoma. Drug Dev Ind Pharm 2024:1-14. [PMID: 38451066 DOI: 10.1080/03639045.2024.2326043] [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: 12/13/2023] [Accepted: 02/21/2024] [Indexed: 03/08/2024]
Abstract
OBJECTIVES This study aimed to develop, optimize and evaluate glyceryl monooleate (GMO) based cubosomes as a drug delivery system containing cisplatin for treatment of human lung carcinoma. SIGNIFICANCE The significance of this research was to successfully incorporate slightly water soluble and potent anticancer drug (cisplatin) into cubosomes, which provide slow and sustained release of drug for longer period of time. METHODS The delivery system was developed through top-down approach by melting GMO and poloxamer 407 (P407) at 70 °C and then drop-wise addition of warm deionized water (70 °C) containing cisplatin. The formulation then exposed to probe sonicator for about 2 min. A randomized regular two level full factorial design with help of Design Expert was used for optimization of blank cubosomal formulations. Cisplatin loaded cubosomes were then subjected to physico-chemical characterization. RESULTS The characterization of the formulation revealed that it had a sufficient surface charge of -9.56 ± 1.33 mV, 168.25 ± 5.73 nm particle size, and 60.64 ± 0.11% encapsulation efficiency. The in vitro release of cisplatin from the cubosomes at pH 7.4 was observed to be sustained, with 94.5% of the drug being released in 30 h. In contrast, 99% of cisplatin was released from the drug solution in just 1.5 h. In vitro cytotoxicity assay was conducted on the human lung carcinoma NCI-H226 cell line, the cytotoxicity of cisplatin-loaded cubosomes was relative to that of pure cisplatin solution, while blank (without cisplatin) cubosomes were nontoxic. CONCLUSIONS The obtained results demonstrated the successful development of cubosomes for sustained delivery of cisplatin.
Collapse
Affiliation(s)
- Hassaan Umar
- School of Pharmaceutical Science, Universiti Sains Malaysia, Minden, Malaysia
| | - Habibah A Wahab
- School of Pharmaceutical Science, Universiti Sains Malaysia, Minden, Malaysia
| | | | | | - Muhammad Wahab Amjad
- Center for Ultrasound Molecular Imaging and Therapeutics, Pittsburgh Heart, Lung, Blood and Vascular Medicine Institute, University of Pittsburgh, Pittsburgh, PA, USA
| | - Syed Nasir Abbas Bukhari
- Department of Pharmaceutical Chemistry, College of Pharmacy, Jouf University, Aljouf, Saudi Arabia
| | - Waqas Ahmad
- School of Pharmaceutical Science, Universiti Sains Malaysia, Minden, Malaysia
| |
Collapse
|
2
|
Umar H, Wahab HA, Attiq A, Amjad MW, Bukhari SNA, Ahmad W. Platinum-based targeted chemotherapies and reversal of cisplatin resistance in non-small cell lung cancer (NSCLC). Mutat Res 2024; 828:111856. [PMID: 38520879 DOI: 10.1016/j.mrfmmm.2024.111856] [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: 11/12/2023] [Revised: 03/04/2024] [Accepted: 03/16/2024] [Indexed: 03/25/2024]
Abstract
Lung cancer is the one of the most prevalent cancer in the world. It kills more people from cancer than any other cause and is especially common in underdeveloped nations. With 1.2 million instances, it is also the most prevalent cancer in men worldwide, making about 16.7% of the total cancer burden. Surgery is the main form of curative treatment for early-stage lung cancer. However, the majority of patients had incurable advanced non-small cell lung cancer (NSCLC) recurrence after curative purpose surgery, which is indicative of the aggressiveness of the illness and the dismal outlook. The gold standard of treatment for NSCLC patients includes drug targeting of specific mutated genes drive in development of lung cancer. Furthermore, patients with advanced NSCLC and those with early-stage illness needing adjuvant therapy should use cisplatin as it is the more active platinum drug. So, this review encompasses the non-small cell lung cancer microenvironment, treatment approaches, and use of cisplatin as a first-line regimen for NSCLC, its mechanism of action, cisplatin resistance in NSCLC and also the prevention strategies to revert the drug resistance.
Collapse
Affiliation(s)
- Hassaan Umar
- School of Pharmaceutical Science, Universiti Sains Malaysia, Minden, Pulau Pinang 11800, Malaysia
| | - Habibah A Wahab
- School of Pharmaceutical Science, Universiti Sains Malaysia, Minden, Pulau Pinang 11800, Malaysia.
| | - Ali Attiq
- School of Pharmaceutical Science, Universiti Sains Malaysia, Minden, Pulau Pinang 11800, Malaysia
| | - Muhammad Wahab Amjad
- Center for Ultrasound Molecular Imaging and Therapeutics, Pittsburgh Heart, Lung, Blood and, Vascular Medicine Institute, University of Pittsburgh, Pittsburgh, PA, USA
| | - Syed Nasir Abbas Bukhari
- Department of Pharmaceutical Chemistry, College of Pharmacy, Jouf University, Aljouf 72341, Saudi Arabia
| | - Waqas Ahmad
- School of Pharmaceutical Science, Universiti Sains Malaysia, Minden, Pulau Pinang 11800, Malaysia.
| |
Collapse
|
3
|
Tayyab M, Haseeb MT, Alsahli TG, Khaliq NU, Hussain MA, Khan R, Nawaz A, Iqbal A, Alanazi AS, Bukhari SNA. Fabrication and optimization of febuxostat-loaded chitosan nanocarriers for better pharmacokinetics profile. Int J Biol Macromol 2024; 257:128448. [PMID: 38042323 DOI: 10.1016/j.ijbiomac.2023.128448] [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] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/30/2023] [Revised: 10/05/2023] [Accepted: 11/23/2023] [Indexed: 12/04/2023]
Abstract
The current research was planned to enhance the bioavailability of hydrophobic drug after oral administration through the development of a nanoparticle drug delivery system (DDS). Therefore, febuxostat-loaded chitosan nanoparticles (FLC NPs) were prepared using a modified ionic gelation method and optimized the reaction conditions through the design of experiments. Design expert software was used to check the desirability of the central composite design and the interactive effects of the independent variables (chitosan concentration, ratio of chitosan to linker, and pH of the medium) on the response variables (size distribution, zeta potential, polydispersity index (PDI), and entrapment efficiency (EE)) of FLC NPs. All ingredients of the optimized formulation (formulation Q) were compatible with each other as evident from FTIR, PXRD, and TGA studies, and displayed 234.7 nm particle size, 0.158 PDI, 25.8 mV zeta potential, and 76.9 % EE. TEM, SEM, and AFM exhibited a smooth, dense, and uniform structure without any visible pores in the structure of FLC NPs. The in vitro and in vivo drug release studies described a sustained release pattern of febuxostat and increased relative bioavailability by 286.63 %. Considering these findings, this chitosan nanoparticle DDS can further be used for improving the EE and bioavailability of hydrophobic drugs.
Collapse
Affiliation(s)
- Muhammad Tayyab
- College of Pharmacy, University of Sargodha, Sargodha 40100, Pakistan; Department of Pharmacy, Quaid-i-Azam University, Islamabad 44000, Pakistan.
| | | | - Tariq G Alsahli
- Department of Pharmacology, College of Pharmacy, Jouf University, Sakaka, Al Jouf 72388, Saudi Arabia.
| | - Nisar Ul Khaliq
- Department of Physical and Industrial Pharmacy, Purdue University, 575 Stadium Mall Drive, West Lafayette, IN 47907, USA
| | - Muhammad Ajaz Hussain
- Centre for Organic Chemistry, School of Chemistry, University of the Punjab, Lahore 54590, Pakistan
| | - Rabeea Khan
- Riphah Institute of Pharmaceutical Sciences, Riphah International University, Islamabad 44000, Pakistan.
| | - Ayesha Nawaz
- Department of Pharmacy, Quaid-i-Azam University, Islamabad 44000, Pakistan
| | - Asif Iqbal
- Valor Pharmaceuticals, 124/A, Industrial Triangle, Kahuta Road, Islamabad 44000, Pakistan
| | - Abdullah Salah Alanazi
- Department of Clinical Pharmacy, College of Pharmacy, Jouf University, Sakaka 72388, Saudi Arabia.
| | - Syed Nasir Abbas Bukhari
- Department of Pharmaceutical Chemistry, College of Pharmacy, Jouf University, Sakaka, Al Jouf 72388, Saudi Arabia.
| |
Collapse
|
4
|
Al-Sanea MM, Hamdi A, Mohamed AAB, El-Shafey HW, Moustafa M, Elgazar AA, Eldehna WM, Ur Rahman H, Parambi DGT, Elbargisy RM, Selim S, Bukhari SNA, Magdy Hendawy O, Tawfik SS. New benzothiazole hybrids as potential VEGFR-2 inhibitors: design, synthesis, anticancer evaluation, and in silico study. J Enzyme Inhib Med Chem 2023; 38:2166036. [PMID: 36691927 PMCID: PMC9879182 DOI: 10.1080/14756366.2023.2166036] [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] [Indexed: 01/25/2023] Open
Abstract
A new series of 2-aminobenzothiazole hybrids linked to thiazolidine-2,4-dione 4a-e, 1,3,4-thiadiazole aryl urea 6a-d, and cyanothiouracil moieties 8a-d was synthesised. The in vitro antitumor effect of the new hybrids was assessed against three cancer cell lines, namely, HCT-116, HEPG-2, and MCF-7 using Sorafenib (SOR) as a standard drug. Among the tested compounds, 4a was the most potent showing IC50 of 5.61, 7.92, and 3.84 µM, respectively. Furthermore, compounds 4e and 8a proved to have strong impact on breast cancer cell line with IC50 of 6.11 and 10.86 µM, respectively. The three compounds showed a good safety profile towards normal WI-38 cells. Flow cytometric analysis of the three compounds in MCF-7 cells revealed that compounds 4a and 4c inhibited cell population in the S phase, whereas 8a inhibited the population in the G1/S phase. The most promising compounds were subjected to a VEGFR-2 inhibitory assay where 4a emerged as the best active inhibitor of VEGFR-2 with IC50 91 nM, compared to 53 nM for SOR. In silico analysis showed that the three new hybrids succeeded to link to the active site like the co-crystallized inhibitor SOR.
Collapse
Affiliation(s)
- Mohammad M. Al-Sanea
- Department of Pharmaceutical Chemistry, College of Pharmacy, Jouf University, Sakaka, Saudi Arabia,CONTACT Mohammad M. Al-Sanea Department of Pharmaceutical Chemistry, College of Pharmacy, Jouf University, Sakaka, Aljouf72341, Saudi Arabia
| | - Abdelrahman Hamdi
- Department of Pharmaceutical Organic Chemistry, Faculty of Pharmacy, Mansoura University, Mansoura, Egypt
| | - Ahmed A. B. Mohamed
- Department of Medicinal Chemistry, Faculty of Pharmacy, Mansoura University, Mansoura, Egypt,Ahmed A. B. Mohamed Department of Medicinal Chemistry, Faculty of Pharmacy, Mansoura University, Mansoura35516, Egypt
| | - Hamed W. El-Shafey
- Department of Pharmaceutical Organic Chemistry, Faculty of Pharmacy, Mansoura University, Mansoura, Egypt
| | - Mahmoud Moustafa
- Department of Pharmacognosy, Faculty of Pharmacy, Mansoura University, Mansoura, Egypt
| | - Abdullah A. Elgazar
- Department of Pharmacognosy, Faculty of Pharmacy, Kafrelsheikh University, Kafrelsheikh, Egypt
| | - Wagdy M. Eldehna
- Department of Pharmaceutical Chemistry, Faculty of Pharmacy, Kafrelsheikh University, Kafrelsheikh, Egypt
| | - Hidayat Ur Rahman
- Department of Clinical Pharmacy, College of Pharmacy, Jouf University, Sakaka, Saudi Arabia
| | - Della G. T. Parambi
- Department of Pharmaceutical Chemistry, College of Pharmacy, Jouf University, Sakaka, Saudi Arabia
| | - Rehab M. Elbargisy
- Department of Pharmaceutics, College of Pharmacy, Jouf University, Sakaka, Saudi Arabia
| | - Samy Selim
- Department of Clinical Laboratory Sciences, College of Applied Medical Sciences, Jouf University, Sakaka, Saudi Arabia
| | - Syed Nasir Abbas Bukhari
- Department of Pharmaceutical Chemistry, College of Pharmacy, Jouf University, Sakaka, Saudi Arabia
| | - Omnia Magdy Hendawy
- Department of Pharmacology, College of Pharmacy, Jouf University, Aljouf, Saudi Arabia
| | - Samar S. Tawfik
- Department of Pharmaceutical Organic Chemistry, Faculty of Pharmacy, Mansoura University, Mansoura, Egypt
| |
Collapse
|
5
|
Ali N, Iftikhar R, Ayaz Mir M, Bokhari SW, Rehman JU, Zaidi U, Nasir S, Adil SN, Satti T, Nisa Chaudhry QU, Farhan M, Farzana T, Ghafoor T, Ahsan B, Khan AS, Khan FA, Fatima SI, Samad SA, Batool A, Nadeem HM, Abbas Bukhari SN, Ansari SH, Ahmed P. Haematopoietic Stem Cell Transplant Trends in Pakistan: Activity Survey from Pakistan Bone Marrow Transplant Group. J Transplant 2023; 2023:8865364. [PMID: 37810405 PMCID: PMC10555501 DOI: 10.1155/2023/8865364] [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] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/14/2023] [Revised: 09/13/2023] [Accepted: 09/19/2023] [Indexed: 10/10/2023] Open
Abstract
Pakistan is the fifth most populous country with a population of 225 million and has health expenditure accounting for only 2.8 percent of gross domestic product (GDP). Accordingly, there are a limited number of haematology-oncology and transplant centers in the country. The Pakistan Blood and Marrow Transplant (PBMT) group was established in 2020, and this report is the first activity survey from January 2021 to December 2022 focusing on the trends of matched-related donor, haploidentical, and autologous transplants in a developing country. A total of 12 transplant centers contributed data on the modified PBMT survey form retrospectively and 806 haematopoietic stem cell transplants (HSCTs) were carried out during the study duration. Allogeneic HSCT constituted 595 (73.8%) of all the transplants; this is in stark contrast to Western data, where autologous HSCT accounts for the majority of transplants. ß-thalassemia major and aplastic anemia were the commonest indications for allogeneic HSCT, in contrast to Western data, where acute leukemia is the leading transplant indication. Autologous transplants were more frequently performed for Hodgkin's lymphoma as compared to non-Hodgkin's lymphoma and multiple myeloma. The use of peripheral and bone marrow stem cells was comparable. A myeloablative conditioning regimen was routinely used in patients with acute leukemia. This report provides an insight of HSCT trends in Pakistan which are different from those of Western centers contributing to transplant data from South Asia.
Collapse
Affiliation(s)
| | - Raheel Iftikhar
- Armed Forces Bone Marrow Transplant Center, Rawalpindi, Pakistan
| | | | | | | | - Uzma Zaidi
- National Institute of Blood Diseases, Karachi, Pakistan
| | - Shahzad Nasir
- Quaid-e-Azam International Hospital, Islamabad, Pakistan
| | | | - Tariq Satti
- Shifa International Hospital, Islamabad, Pakistan
| | | | | | | | - Tariq Ghafoor
- Armed Forces Bone Marrow Transplant Center, Rawalpindi, Pakistan
| | - Bushra Ahsan
- Shaukat Khanum Memorial Cancer Hospital, Lahore, Pakistan
| | | | | | | | | | - Aliya Batool
- Akbar Niazi Teaching Hospital, Islamabad, Pakistan
| | | | | | | | - Parvez Ahmed
- Quaid-e-Azam International Hospital, Islamabad, Pakistan
- Gambat Institute of Medical Sciences, Gambat, Pakistan
| |
Collapse
|
6
|
Bukhari SNA, Alsahli TG, Ejaz H, Ahmed N, Ahmad W, Elsherif MA, Alotaibi NH, Junaid K, Janković N. Dual activity of indolin-2-ones containing an arylidene motif: DNA and BSA interaction. RSC Adv 2023; 13:28139-28147. [PMID: 37753394 PMCID: PMC10518658 DOI: 10.1039/d3ra04997c] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/24/2023] [Accepted: 09/17/2023] [Indexed: 09/28/2023] Open
Abstract
Applying a multistep approach, novel indolin-2-ones (IND) that possess an arylidene motif have been synthesized. Eight compounds were chosen for different biological tests (antimicrobial and cytotoxicity). IND containing 2-thienyl (4h) fragment have been found to exhibit good antimicrobial activity against B. cereus. Molecules that have 3-aminophenyl (4d) or 2-pyridyl (4g) groups have shown the best antifungal activities against all tested fungi. These compounds have also been noticed as promising pharmaceuticals against MCF-7 cancer cell lines. Experimental outcomes from the investigation of the interaction of 4d with DNA implied its moderate binding to DNA (KSV = 1.35 × 104 and 3.05 × 104 M-1 for EB and Hoechst binder, respectively). However, considerably stronger binding of 4d to BSA has been evidenced (Ka = 6.1 × 106 M-1). In summary, IND that contains m-aminobenzylidene fragment (4d) exhibits a good dual biological activity making it a promising candidate for further investigation in the drug discovery sector.
Collapse
Affiliation(s)
- Syed Nasir Abbas Bukhari
- Department of Pharmaceutical Chemistry, College of Pharmacy, Jouf University Sakaka Al Jouf 72388 Saudi Arabia
| | - Tariq G Alsahli
- Department of Pharmacology, College of Pharmacy, Jouf University Sakaka Al Jouf 72388 Saudi Arabia
| | - Hasan Ejaz
- Department of Clinical Laboratory Sciences, College of Applied Medical Sciences, Jouf University Sakaka Al Jouf 72388 Saudi Arabia
| | - Naveed Ahmed
- Department of Pharmaceutics, College of Pharmacy, Jouf University Sakaka Al Jouf 72388 Saudi Arabia
| | - Waqas Ahmad
- Discipline of Pharmaceutical Chemistry, School of Pharmaceutical Sciences, Universiti Sains Malaysia Gelugor 11800 Penang Malaysia
| | - Mervat A Elsherif
- Chemistry Department, College of Science, Jouf University Sakaka Al Jouf 72388 Saudi Arabia
| | - Nasser H Alotaibi
- Department of Clinical Pharmacy, College of Pharmacy, Jouf University Sakaka 72388 Saudi Arabia
| | - Kashaf Junaid
- School of Biological and Behavioural Sciences, Queen Mary University of London London E1 4NS UK
| | - Nenad Janković
- University of Kragujevac, Institute for Information of Technologies Kragujevac, Department of Science Jovana Cvijića bb 34000 Kragujevac Serbia
| |
Collapse
|
7
|
Hussain MA, Ali A, Alsahli TG, Khan N, Sharif A, Haseeb MT, Alsaidan OA, Tayyab M, Bukhari SNA. Polysaccharide-Based Hydrogel from Seeds of Artemisia vulgaris: Extraction Optimization by Box-Behnken Design, pH-Responsiveness, and Sustained Drug Release. Gels 2023; 9:525. [PMID: 37504404 PMCID: PMC10379781 DOI: 10.3390/gels9070525] [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] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/27/2023] [Revised: 06/22/2023] [Accepted: 06/23/2023] [Indexed: 07/29/2023] Open
Abstract
The current research work focuses on the extraction and optimization of the hydrogel (AVM) from the seeds of Artemisia vulgaris using Box-Behnken design-response surface methodology (BBD-RSM). The AVM was obtained through a hot water extraction process. The influence of different factors, including pH (U = 4 to 10), temperature (V = 25 to 110 °C), seed/water ratio, i.e., S/W ratio (W = 1/10 to 1/70 w/v), and seed/water contact time, i.e., S/W time (X = 1 to 12 h) on the yield of AVM was evaluated. The p-value for the analysis of variance (ANOVA) was found to be <0.001, indicating that the yield of AVM mainly depended on the abovementioned factors. The highest yield of AVM, i.e., 15.86%, was found at a pH of 7.12, temperature of 80.04 °C, S/W ratio of 1/33.24 w/v, and S/W time of 8.73 h according to Design-Expert Software. The study of the pH-responsive behavior of AVM in tablet form (formulation AVT3) revealed that AVM is a pH-responsive material with significantly high swelling at pH 7.4. However, less swelling was witnessed at pH 1.2. Moreover, AVM was found to be a sustained release material for esomeprazole at pH 7.4 for 12 h. The drug release from AVT3 was according to the super case-II transport mechanism and zero-order kinetics.
Collapse
Affiliation(s)
- Muhammad Ajaz Hussain
- Centre for Organic Chemistry, School of Chemistry, University of the Punjab, Lahore 54590, Pakistan
| | - Arshad Ali
- Institute of Chemistry, University of Sargodha, Sargodha 40100, Pakistan
| | - Tariq G Alsahli
- Department of Pharmacology, College of Pharmacy, Jouf University, Sakaka 72388, Saudi Arabia
| | - Nadia Khan
- Institute of Chemistry, University of Sargodha, Sargodha 40100, Pakistan
| | - Ahsan Sharif
- Centre for Organic Chemistry, School of Chemistry, University of the Punjab, Lahore 54590, Pakistan
| | | | - Omar Awad Alsaidan
- Department of Pharmaceutics, College of Pharmacy, Jouf University, Sakaka 72388, Saudi Arabia
| | - Muhammad Tayyab
- Department of Pharmacy, Quaid-i-Azam University, Islamabad 45320, Pakistan
| | - Syed Nasir Abbas Bukhari
- Department of Pharmaceutical Chemistry, College of Pharmacy, Jouf University, Sakaka 72388, Saudi Arabia
| |
Collapse
|
8
|
Janković N, Tadić J, Milović E, Marković Z, Jeremić S, Petronijević J, Joksimović N, Borović TT, Abbas Bukhari SN. Investigation of the radical scavenging potential of vanillin-based pyrido-dipyrimidines: experimental and in silico approach. RSC Adv 2023; 13:15236-15242. [PMID: 37213339 PMCID: PMC10194046 DOI: 10.1039/d3ra02469e] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/13/2023] [Accepted: 04/25/2023] [Indexed: 05/23/2023] Open
Abstract
Antioxidants have a significant contribution in the cell protection against free radicals which may induce oxidative stress, and permanently damage the cells causing different disorders such as tumors, degenerative diseases, and accelerated aging. Nowadays, a multi-functionalized heterocyclic framework plays an important role in drug development, and it is of great importance in organic synthesis and medicinal chemistry. Encouraged by the bioactivity of the pyrido-dipyrimidine scaffold and vanillin core, herein, we made an effort to thoroughly investigate the antioxidant potential of the vanillin-based pyrido-dipyrimidines A-E to reveal novel promising free radical inhibitors. The structural analysis and the antioxidant action of the investigated molecules were performed in silico by DFT calculations. Studied compounds were screened for their antioxidant capacity using in vitro ABTS and DPPH assays. All the investigated compounds showed remarkable antioxidant activity, especially derivative A exhibiting inhibition of free radicals at the IC50 value (ABTS and DPPH assay 0.1 mg ml-1 and 0.081 mg ml-1, respectively). Compound A has higher TEAC values implying its stronger antioxidant activity compared to a trolox standard. The applied calculation method and in vitro tests confirmed that compound A has a strong potential against free radicals and may be a novel candidate for application in antioxidant therapy.
Collapse
Affiliation(s)
- Nenad Janković
- University of Kragujevac, Institute for Information Technologies, Department of Sciences Jovana Cvijića bb 34000 Kragujevac Serbia
| | - Julijana Tadić
- Vinča Institute of Nuclear Sciences - National Institute of the Republic of Serbia, University of Belgrade Mike Petrovića Alasa 12-14 11351 Vinča Belgrade Serbia
| | - Emilija Milović
- University of Kragujevac, Institute for Information Technologies, Department of Sciences Jovana Cvijića bb 34000 Kragujevac Serbia
| | - Zoran Marković
- University of Kragujevac, Institute for Information Technologies, Department of Sciences Jovana Cvijića bb 34000 Kragujevac Serbia
- The State University of Novi Pazar 36300 Novi Pazar Serbia
| | | | - Jelena Petronijević
- University of Kragujevac, Faculty of Science, Department of Chemistry Radoja Domanovića 12 Kragujevac Serbia
| | - Nenad Joksimović
- University of Kragujevac, Faculty of Science, Department of Chemistry Radoja Domanovića 12 Kragujevac Serbia
| | - Teona Teodora Borović
- Faculty of Sciences, University of Novi Sad Trg Dositeja Obradovića 3 21000 Novi Sad Serbia
| | - Syed Nasir Abbas Bukhari
- Department of Pharmaceutical Chemistry, College of Pharmacy, Jouf University Sakaka Al Jouf 72388 Saudi Arabia
| |
Collapse
|
9
|
Abdelgawad MA, Bukhari SNA, Musa A, Elmowafy M, Nayl AA, El-Ghorab AH, Sadek Abdel-Bakky M, Omar HA, Hadal Alotaibi N, Hassan HM, Ghoneim MM, Bakr RB. Phthalazone tethered 1,2,3-triazole conjugates: In silico molecular docking studies, synthesis, in vitro antiproliferative, and kinase inhibitory activities. Bioorg Chem 2023; 133:106404. [PMID: 36812829 DOI: 10.1016/j.bioorg.2023.106404] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/12/2022] [Revised: 01/14/2023] [Accepted: 01/29/2023] [Indexed: 02/16/2023]
Abstract
New phthalazone tethered 1,2,3-triazole derivatives 12-21 were synthesized utilizing the Cu(I)-catalyzed click reactions of alkyne-functionalized phthalazone 1 with functionalized azides 2-11. The new phthalazone-1,2,3-triazoles structures 12-21 were confirmed by different spectroscopic tools, like IR; 1H, 13C, 2D HMBC and 2D ROESY NMR; EI MS, and elemental analysis. The antiproliferative efficacy of the molecular hybrids 12-21 against four cancer cell lines was evaluated, including colorectal cancer, hepatoblastoma, prostate cancer, breast adenocarcinoma, and the normal cell line WI38. The antiproliferative assessment of derivatives 12-21 showed potent activity of compounds 16, 18, and 21 compared to the anticancer drug doxorubicin. Compound 16 showed selectivity (SI) towardthe tested cell lines ranging from 3.35 to 8.84 when compared to Dox., that showed SI ranged from 0.75 to 1.61. Derivatives 16, 18 and 21 were assessed towards VEGFR-2 inhibitory activity and result in that derivative 16 showed the potent activity (IC50 = 0.123 µM) in comparison with sorafenib (IC50 = 0.116 µM). Compound 16 caused an interference with the cell cycle distribution of MCF7 and increased the percentage of cells in S phase by 1.37-fold. In silico molecular docking of the effective derivatives 16, 18, and 21 against vascular endothelial growth factor receptor-2 (VEGFR-2) confirmed the formation of stable protein-ligand interactions within the pocket.
Collapse
Affiliation(s)
- Mohamed A Abdelgawad
- Department of pharmaceutical chemistry, college of pharmacy, Jouf university, sakaka 72431, Saudi Arabia.
| | - Syed Nasir Abbas Bukhari
- Department of pharmaceutical chemistry, college of pharmacy, Jouf university, sakaka 72431, Saudi Arabia
| | - Arafa Musa
- Department of Pharmacognosy, College of Pharmacy, Jouf University, Sakaka 72341, Saudi Arabia
| | - Mohammed Elmowafy
- Department of Pharmaceutics, College of Pharmacy, Jouf University, Sakaka 72341, Saudi Arabia
| | - AbdElAziz A Nayl
- Department of chemistry, College of Science, Jouf University, Sakaka, Aljouf 72341, Saudi Arabia
| | - Ahmed H El-Ghorab
- Department of chemistry, College of Science, Jouf University, Sakaka, Aljouf 72341, Saudi Arabia
| | - Mohamed Sadek Abdel-Bakky
- Department of Pharmacology and Toxicology, College of Pharmacy, Qassim University, Buraydah 51452, Saudi Arabia
| | - Hany A Omar
- College of Pharmacy, University of Sharjah, United Arab Emirates
| | - Nasser Hadal Alotaibi
- Department of Clinical Pharmacy, College of Pharmacy, Jouf University, Sakaka, Aljouf 72341, Saudi Arabia
| | - Hossam M Hassan
- Department of Pharmacognosy, Faculty of Pharmacy, Beni-Suef University, Beni-Suef 62513, Egypt
| | - Mohammed M Ghoneim
- Department of Pharmacy Practice, College of Pharmacy, AlMaarefa University, Ad Diriyah 13713, Saudi Arabia
| | - Rania B Bakr
- Pharmaceutical Organic Chemistry Department, Faculty of Pharmacy, Beni-Suef University, Beni-Suef, 62514, Egypt
| |
Collapse
|
10
|
Bukhari SNA, Abdelgawad MA, Ahmed N, Amjad MW, Hussain MA, Elsherif MA, Ejaz H, Alotaibi NH, Filipović I, Janković N. Synthesis, Characterization, and Biological Evaluation of Meldrum's Acid Derivatives: Dual Activity and Molecular Docking Study. Pharmaceuticals (Basel) 2023; 16:281. [PMID: 37259425 PMCID: PMC9968196 DOI: 10.3390/ph16020281] [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] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/26/2022] [Revised: 02/03/2023] [Accepted: 02/05/2023] [Indexed: 09/28/2023] Open
Abstract
In the presented study, eight novel Meldrum's acid derivatives containing various vanillic groups were synthesized. Vanillidene Meldrum's acid compounds were tested against different cancer cell lines and microbes. Out of nine, three showed very good biological activity against E. coli, and HeLa and A549 cell lines. It is shown that the O-alkyl substituted derivatives possessed better antimicrobial and anticancer activities in comparison with the O-acyl ones. The decyl substituted molecule (3i) has the highest activity against E. coli (MIC = 12.4 μM) and cancer cell lines (HeLa, A549, and LS174 = 15.7, 21.8, and 30.5 μM, respectively). The selectivity index of 3i is 4.8 (HeLa). The molecular docking study indicates that compound 3i showed good binding affinity to DNA, E. coli Gyrase B, and topoisomerase II beta. The covalent docking showed that 3i was a Michael acceptor for the nucleophiles Lys and Ser. The best Eb was noted for the topoisomerase II beta-LYS482-3i cluster.
Collapse
Affiliation(s)
- Syed Nasir Abbas Bukhari
- Department of Pharmaceutical Chemistry, College of Pharmacy, Jouf University, Sakaka 72388, Al Jouf, Saudi Arabia
| | | | - Naveed Ahmed
- Department of Pharmaceutics, College of Pharmacy, Jouf University, Sakaka 72388, Al Jouf, Saudi Arabia
| | - Muhammad Wahab Amjad
- Center for Ultrasound Molecular Imaging and Therapeutics, Pittsburgh Heart, Lung, Blood and Vascular Medicine Institute, University of Pittsburgh, Pittsburgh, PA 15260, USA
| | - Muhammad Ajaz Hussain
- Centre for Organic Chemistry, School of Chemistry, University of the Punjab, Lahore 54590, Pakistan
| | - Mervat A. Elsherif
- Chemistry Department, College of Science, Jouf University, Sakaka 72388, Al Jouf, Saudi Arabia
| | - Hasan Ejaz
- Department of Clinical Laboratory Sciences, College of Applied Medical Sciences, Jouf University, Sakaka 72388, Al Jouf, Saudi Arabia
| | - Nasser H. Alotaibi
- Department of Clinical Pharmacy, College of Pharmacy, Jouf University, Sakaka 72388, Al Jouf, Saudi Arabia
| | - Ignjat Filipović
- University of Kragujevac, Faculty of Science, Radoja Domanovića 12, 34000 Kragujevac, Serbia
| | - Nenad Janković
- University of Kragujevac, Department of Science, Institute for Information Technologies Kragujevac, Jovana Cvijića bb, 34000 Kragujevac, Serbia
| |
Collapse
|
11
|
Ejaz H, Sultan M, Qamar MU, Junaid K, Rasool N, Alanazi A, Alruways MW, Mazhari BBZ, Alruwaili Y, Bukhari SNA, Younas S. Antibacterial efficacy of indigenous Pakistani honey against extensively drug-resistant clinical isolates of Salmonella enterica serovar Typhi: an alternative option to combat antimicrobial resistance. BMC Complement Med Ther 2023; 23:42. [PMID: 36755237 PMCID: PMC9906859 DOI: 10.1186/s12906-023-03870-8] [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: 10/24/2022] [Accepted: 01/31/2023] [Indexed: 02/10/2023] Open
Abstract
BACKGROUND Extensively drug-resistant (XDR) Salmonella enterica serovar Typhi (S. Typhi) poses a grave threat to public health due to increased mortality and morbidity caused by typhoid fever. Honey is a promising antibacterial agent, and we aimed to determine the antibacterial activity of honey against XDR S. Typhi. METHODS We isolated 20 clinical isolates of XDR S. Typhi from pediatric septicemic patients and determined the minimum inhibitory concentrations (MICs) of different antibiotics against the pathogens using the VITEK 2 Compact system. Antimicrobial-resistant genes carried by the isolates were identified using PCR. The antibacterial efficacy of five Pakistani honeys was examined using agar well diffusion assay, and their MICs and minimum bactericidal concentrations (MBCs) were determined with the broth microdilution method. RESULTS All 20 isolates were confirmed as S. Typhi. The antibiogram phenotype was confirmed as XDR S. Typhi with resistance to ampicillin (≥ 32 µg/mL), ciprofloxacin (≥ 4 µg/mL), and ceftriaxone (≥ 4 µg/mL) and sensitivity to azithromycin (≤ 16 µg/mL) and carbapenems (≤ 1 µg/mL). Molecular conformation revealed the presence of blaTM-1, Sul1, qnrS, gyrA, gyrB, and blaCTX-M-15 genes in all isolates. Among the five honeys, beri honey had the highest zone of inhibition of 7-15 mm and neem honey had a zone of inhibition of 7-12 mm. The MIC and MBC of beri honey against 3/20 (15%) XDR S. Typhi isolates were 3.125 and 6.25%, respectively, while the MIC and MBC of neem were 3.125 and 6.25%, respectively, against 3/20 (15%) isolates and 6.25 and 12.5%, respectively, against 7/20 (35%) isolates. CONCLUSION Indigenous honeys have an effective role in combating XDR S. Typhi. They are potential candidates for clinical trials as alternative therapeutic options against XDR S. Typhi isolates.
Collapse
Affiliation(s)
- Hasan Ejaz
- Department of Clinical Laboratory Sciences, College of Applied Medical Sciences, Jouf University, Sakaka, 72388, Saudi Arabia.
| | - Mamoona Sultan
- grid.411786.d0000 0004 0637 891XInstitute of Microbiology, Faculty of Life Sciences, Government College University Faisalabad, Faisalabad, 38000 Pakistan
| | - Muhammad Usman Qamar
- Institute of Microbiology, Faculty of Life Sciences, Government College University Faisalabad, Faisalabad, 38000, Pakistan.
| | - Kashaf Junaid
- grid.4868.20000 0001 2171 1133School of Biological and Behavioural Sciences, Queen Mary University of London, London, E1 4NS UK
| | - Nasir Rasool
- grid.411786.d0000 0004 0637 891XDepartment of Chemistry, Government College University Faisalabad, Faisalabad, 38000 Pakistan
| | - Awadh Alanazi
- grid.440748.b0000 0004 1756 6705Department of Clinical Laboratory Sciences, College of Applied Medical Sciences, Jouf University, Sakaka, 72388 Saudi Arabia
| | - Mashael W. Alruways
- grid.449644.f0000 0004 0441 5692Department of Clinical Laboratory Sciences, College of Applied Medical Sciences, Shaqra University, Shaqra, 15273 Saudi Arabia
| | - Bi Bi Zainab Mazhari
- grid.440748.b0000 0004 1756 6705Department of Clinical Laboratory Sciences, College of Applied Medical Sciences, Jouf University, Qurayyat, 75911 Saudi Arabia
| | - Yasir Alruwaili
- grid.440748.b0000 0004 1756 6705Department of Clinical Laboratory Sciences, College of Applied Medical Sciences, Jouf University, Sakaka, 72388 Saudi Arabia
| | - Syed Nasir Abbas Bukhari
- grid.440748.b0000 0004 1756 6705Department of Pharmaceutical Chemistry, College of Pharmacy, Jouf University, Sakaka, 72388 Al Jouf Saudi Arabia
| | - Sonia Younas
- grid.482283.7School of Public Health, LKS Faculty of Medicine, HKU-Pasteur Research Pole, The University of Hong Kong, Hong Kong, China
| |
Collapse
|
12
|
Lali SP, Sher M, Hussain MA, Fatima A, Naeem-Ul-Hassan M, Ahmed M, Bukhari SNA. In vitro and In vivo evaluation of clarithromycin solid dispersion prepared via spray drying technique. Bioinspired, Biomimetic and Nanobiomaterials 2023. [DOI: 10.1680/jbibn.21.00065] [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: 01/27/2023]
Abstract
The aim of this study was to develop solid dispersions (SDs) of Clarithromycin (CLA) using hydrophilic polymer hydroxypropyl- methylcellulose (HPMC) and Xanthan Gum (XNG) as drug carrier. The in vitro dissolution study was performed in dissolution media of pH 6.8 and compared with that of standard drugs. In vivo pharmacokinetic studies were carried out on animal model (rabbits).The thermal behavior of each SDs formulation was studied by differential scanning calorimetry (DSC) analysis. The results concluded that crystalline nature of CLA has been transformed to amorphous form in SDs. Pharmacokinetic parameters were observed to be improved in HPMC as well as XNG based SDs than that of standard drugs. Additionally, powder X-ray diffraction (PXRD) analysis also confirmed the phase transition (crystalline to amorphous) of drug present in SDs. The higher values of Cmax, were found in case of HPMC based SDs, whereas, tmax values were prolonged in SDs based on XNG. Additionally, enhanced half-life values predicted that SDs would have potential to achieve once daily dose and improved patient compliance of drugs. Hence, the formulated SDs of poorly soluble drug, based on HPMC and XNG as carriers, exhibited more hydrophilic nature with enhanced aqueous solubility and therefore improved bioavailability as compared to that of standard drug.
Collapse
Affiliation(s)
- Sadia Pervez Lali
- Department of Chemistry, University of Sargodha, Sargodha 40100, Pakistan
| | - Muhammad Sher
- Department of Chemistry, University of Sargodha, Sargodha 40100, Pakistan
| | | | - Arooj Fatima
- Department of Chemistry, University of Sargodha, Sargodha 40100, Pakistan
| | | | - Maqsood Ahmed
- Department of Chemistry, The Islamia University of Bahawalpur, Bahawalpur 63100, Pakistan
| | - Syed Nasir Abbas Bukhari
- Department of Pharmaceutical Chemistry, College of Pharmacy, Jouf University, 2014, Sakaka, Aliouf, Saudi Arabia
| |
Collapse
|
13
|
Bukhari SNA, Abdelgawad MA, Amjad MW, Munir MU, Sheikh FA. Discovery of Novel Tetramethylpyrazine containing Chalcone Derivatives as Anti-Inflammatory Agents. Med Chem 2023; 19:669-685. [PMID: 36635904 DOI: 10.2174/1573406419666230112110306] [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: 09/23/2022] [Revised: 11/02/2022] [Accepted: 11/23/2022] [Indexed: 01/14/2023]
Abstract
BACKGROUND Chalcones are precursors of flavonoids and exhibit a broad spectrum of pharmacological activity. OBJECTIVES As anti-inflammatory agents, two series of chalcone derivatives and chalcone-based oximes were synthesized and characterized. To integrate the tetramethylpyrazine moiety into these novel molecules, the multifunctional natural chemical ligustrazine was employed. METHODS A variety of newly synthesized ligustrazine-based chalcones were utilized as precursors for the synthesis of new oximes and their inhibitory activity against COX-1, COX-2, and LOX-5 enzymes were compared. RESULTS The conversion of ketones to their oxime derivatives increased the effectiveness of COX-1 and COX-2 inhibition. Due to the substituted ether groups, oxime derivative 5d had the lowest IC50 values of 0.027 ± 0.004 µM and 0.150 ± 0.027 µM for COX-1 and COX-2 isoenzymes, respectively. Notably, the oxime derivative's highest effectiveness is conferred by the presence of methoxymethoxy or hydroxy groups at the C-3 and C-4 positions on the phenyl ring. The 6b derivative with a long alkyl chain ether group was shown to be the most powerful 5-LOX inhibitor. All compounds were also assessed for their ability to inhibit nitric oxide generation and LPS-induced IL-6, IL-1β, and TNF-α production in RAW 264.7 macrophages. Finally, in order to determine the structural effects responsible for the binding mechanism of compounds, they were docked into the binding sites of COX-1, COX-2, and 5-LOX, which revealed an inhibitory mechanism of action and demonstrated the relevance of various types of interactions. CONCLUSION The findings showed that these novel compounds had a significant impact on anti-inflammatory actions.
Collapse
Affiliation(s)
- Syed Nasir Abbas Bukhari
- Department of Pharmaceutical Chemistry, College of Pharmacy, Jouf University, Aljouf, Sakaka, 2014, Saudi Arabia
| | | | - Muhammad Wahab Amjad
- Center for Ultrasound Molecular Imaging and Therapeutics, Pittsburgh Heart, Lung, Blood and Vascular Medicine Institute, University of Pittsburgh, Pittsburgh, PA, USA
| | - Muhammad Usman Munir
- Department of Pharmaceutical Chemistry, College of Pharmacy, Jouf University, Aljouf, Sakaka, 2014, Saudi Arabia
| | | |
Collapse
|
14
|
Bukhari SNA, Ahmed N, Amjad MW, Hussain MA, Elsherif MA, Ejaz H, Alotaibi NH. Covalent Organic Frameworks (COFs) as Multi-Target Multifunctional Frameworks. Polymers (Basel) 2023; 15:polym15020267. [PMID: 36679148 PMCID: PMC9866219 DOI: 10.3390/polym15020267] [Citation(s) in RCA: 5] [Impact Index Per Article: 5.0] [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: 11/29/2022] [Revised: 12/27/2022] [Accepted: 12/27/2022] [Indexed: 01/06/2023] Open
Abstract
Covalent organic frameworks (COFs), synthesized from organic monomers, are porous crystalline polymers. Monomers get attached through strong covalent bonds to form 2D and 3D structures. The adjustable pore size, high stability (chemical and thermal), and metal-free nature of COFs make their applications wider. This review article briefly elaborates the synthesis, types, and applications (catalysis, environmental Remediation, sensors) of COFs. Furthermore, the applications of COFs as biomaterials are comprehensively discussed. There are several reported COFs having good results in anti-cancer and anti-bacterial treatments. At the end, some newly reported COFs having anti-viral and wound healing properties are also discussed.
Collapse
Affiliation(s)
- Syed Nasir Abbas Bukhari
- Department of Pharmaceutical Chemistry, College of Pharmacy, Jouf University, Sakaka 72388, Saudi Arabia
- Correspondence:
| | - Naveed Ahmed
- Department of Pharmaceutics, College of Pharmacy, Jouf University, Sakaka 72388, Saudi Arabia
| | - Muhammad Wahab Amjad
- Center for Ultrasound Molecular Imaging and Therapeutics, Pittsburgh Heart, Lung, Blood and Vascular Medicine Institute, University of Pittsburgh, Pittsburgh, PA 15213, USA
| | - Muhammad Ajaz Hussain
- Centre for Organic Chemistry, School of Chemistry, University of the Punjab, Lahore 54590, Pakistan
| | - Mervat A. Elsherif
- Chemistry Department, College of Science, Jouf University, Sakaka 72388, Saudi Arabia
| | - Hasan Ejaz
- Department of Clinical Laboratory Sciences, College of Applied Medical Sciences, Jouf University, Sakaka 72388, Saudi Arabia
| | - Nasser H. Alotaibi
- Department of Clinical Pharmacy, College of Pharmacy, Jouf University, Sakaka 72388, Saudi Arabia
| |
Collapse
|
15
|
Bukhari SNA. Synthetic Approaches and Pharmacological Attributes of Benzosuberone Skeleton. Mini Rev Med Chem 2023; 23:3-23. [PMID: 35546775 DOI: 10.2174/1389557522666220511141357] [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: 01/22/2022] [Revised: 02/25/2022] [Accepted: 03/22/2022] [Indexed: 11/22/2022]
Abstract
BACKGROUND Benzocycloheptanone is the main structural feature of numerous famous natural pharmacophores such as Colchicine and Theaflavins. It has gained popularity in the field of medicinal chemistry, attributing to its broad-spectrum effect. OBJECTIVE Numerous research publications addressing the derivatization of the benzosuberone molecule have been published, and their biological and pharmacological features have been extensively addressed. Numerous derivatives have been discovered as lead compounds for the development of novel medications. Thus, the goal of this article is to summarize and analyze all published findings on the synthesis and biological assessment of the benzosuberone skeleton. METHODS All main databases including SciFinder, PubMed and google scholar were used with appropriate keywords to select related reported literature, and further bibliography in related literature was also used to find linked reports. RESULTS Synthetic routes to benzosuberone-based ring systems were identified from the literature and explained stepwise and after this, pharmacological activities of all benzosuberone derivatives are listed target-wise and a detailed structure-activity relationship is developed. CONCLUSION The current review discusses numerous synthetic approaches for the synthesis of benzosuberone skeleton and its applications in many domains of medical chemistry. Compounds possessing the benzosuberone skeleton play an important role in the drug development process due to their wide range of biological actions such as anti-cancer, antibacterial, antifungal, antiinflammatory, and so on. The results of antibacterial screening and Structure-Activity Relationship (SAR) revealed that the compounds containing this skeleton with the piperazine and morpholine rings have antimicrobial potential when compared to the commercial antibiotic Norfloxacin. Despite extensive study to date, there is still room for the development of novel and efficient pharmacophores using the structure-based drug design technique.
Collapse
Affiliation(s)
- Syed Nasir Abbas Bukhari
- Department of Pharmaceutical Chemistry, College of Pharmacy, Jouf University, Sakaka, Aljouf 2014, Saudi Arabia
| |
Collapse
|
16
|
Hassan F, Sher M, Hussain MA, Saadia M, Naeem-Ul-Hassan M, Rehman MFU, Haseeb MT, Bukhari SNA, Abbas A, Peng B, Kanwal F, Deng H. Pharmaceutical and Pharmacological Evaluation of Amoxicillin after Solubility Enhancement Using the Spray Drying Technique. ACS Omega 2022; 7:48506-48519. [PMID: 36591136 PMCID: PMC9798760 DOI: 10.1021/acsomega.2c06662] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 10/25/2022] [Accepted: 11/28/2022] [Indexed: 06/17/2023]
Abstract
The dose frequency of drugs belonging to class II is usually high and associated with harmful effects on the body. The study aimed to enhance the solubility of the poorly water-soluble drug amoxicillin (AM) by the solid dispersion (SD) technique. Six different SDs of AM, F1-F6, were prepared by the spray drying technique using two other carriers, HP-β-CD (F1-F3) and HPMC (F4-F6), in 1:1, 1:2, and 1:3 drug-to-polymer ratios. These SDs were analyzed to determine their practical yield, drug content, and aqueous solubility using analytical techniques such as Fourier transform infrared spectroscopy, scanning electron microscopy, thermogravimetric analysis, and powder X-ray diffraction. The effect of polymer concentration on SDs was determined using aqueous solubility, in vitro dissolution, and in vivo studies. The results showed no drug-polymer interactions in SDs. Solubility studies showed that SDs based on the drug-to-polymer ratio of 1:2 (F2 and F5) were highly soluble in water compared to those with ratios of 1:1 and 1:3. In vitro dissolution studies also showed that SDs with a ratio of 1:2 released the highest drug concentration from both polymeric systems. The SDs based on HPMC confirmed the more sustained release of the drug as compared to that of HP-β-CD. All the SDs were observed as stable and amorphous, with a smooth spherical surface. In vivo studies reveal the enhancement of pharmacokinetics parameters as compared to standard AM. Hence, it is confirmed that spray drying is an excellent technique to enhance the solubility of AM in an aqueous medium. This may contribute to the enhancement of the pharmacokinetic behaviors of SDs.
Collapse
Affiliation(s)
- Faiza Hassan
- Institute
of Chemistry, University of Sargodha, Sargodha40100, Pakistan
| | - Muhammad Sher
- Institute
of Chemistry, University of Sargodha, Sargodha40100, Pakistan
| | | | - Mubshara Saadia
- Department
of Chemistry, Ghazi University, Dera Ghazi Khan32200, Pakistan
| | | | | | | | - Syed Nasir Abbas Bukhari
- Department
of Pharmaceutical Chemistry, College of Pharmacy, Jouf University, Sakaka, Aliouf2014, Saudi Arabia
| | - Azhar Abbas
- Institute
of Chemistry, University of Sargodha, Sargodha40100, Pakistan
- Department
of Cardiothoracic Surgery, The Second Affiliated
Hospital of Guangzhou University of Chinese Medicine, Guangzhou, Guangdong510006, China
| | - Bo Peng
- Government
Ambala Muslim Graduate College, Sargodha40100, Pakistan
| | - Fariha Kanwal
- School
of Biomedical Engineering and Med-X Research Institute, Shanghai Jiao Tong University, Shanghai201620, China
| | - Huibiao Deng
- Department
of Critical Care Medicine, Shanghai General Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai200127, China
| |
Collapse
|
17
|
Ejaz H, Zeeshan HM, Iqbal A, Ahmad S, Ahmad F, Abdalla AE, Anwar N, Junaid K, Younas S, Sadiq A, Atif M, Bukhari SNA. Rubella Virus Infections: A Bibliometric Analysis of the Scientific Literature from 2000 to 2021. Healthcare (Basel) 2022; 10:healthcare10122562. [PMID: 36554085 PMCID: PMC9778829 DOI: 10.3390/healthcare10122562] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [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: 11/15/2022] [Revised: 12/06/2022] [Accepted: 12/14/2022] [Indexed: 12/23/2022] Open
Abstract
Rubella virus (RuV) generally causes a mild infection, but it can sometimes lead to systemic abnormalities. This study aimed to conduct a bibliometric analysis of over two decades of RuV research. Medical studies published from 2000 to 2021 were analyzed to gain insights into and identify research trends and outputs in RuV. R and VOSviewer were used to conduct a bibliometric investigation to determine the globally indexed RuV research output. The Dimensions database was searched with RuV selected as the subject, and 2500 published documents from the preceding two decades were reviewed. The number of publications on RuV has increased since 2003, reaching its peak in 2020. There were 12,072 authors and 16,769 author appearances; 88 publications were single-authored and 11,984 were multi-authored. The United States was the most influential contributor to RuV research, in terms of publications and author numbers. The number of RuV-related articles has continued to increase over the past few years due to the significant rubella burden in low-income nations. This study will aid in formulating plans and policies to control and prevent RuV infections.
Collapse
Affiliation(s)
- Hasan Ejaz
- Department of Clinical Laboratory Sciences, College of Applied Medical Sciences, Jouf University, Sakaka 72388, Saudi Arabia
- Correspondence: or ; Tel.: +966-557-625174
| | - Hafiz Muhammad Zeeshan
- Department of Computer Sciences, National College of Business Administration and Economics, Lahore 54700, Pakistan
| | - Abid Iqbal
- Prince Sultan University, Riyadh 11586, Saudi Arabia
| | - Shakil Ahmad
- Prince Sultan University, Riyadh 11586, Saudi Arabia
| | | | - Abualgasim Elgaili Abdalla
- Department of Clinical Laboratory Sciences, College of Applied Medical Sciences, Jouf University, Sakaka 72388, Saudi Arabia
| | - Naeem Anwar
- Allied Health Department, College of Health and Sport Sciences, University of Bahrain, Zallaq 32038, Bahrain
| | - Kashaf Junaid
- School of Biological and Behavioural Sciences, Queen Mary University of London, London E1 4NS, UK
| | - Sonia Younas
- HKU-Pasteur Research Pole, School of Public Health, LKS Faculty of Medicine, The University of Hong Kong, Hong Kong, China
| | - Ashina Sadiq
- Department of Computer Science, Lahore Leads University, Lahore 54000, Pakistan
| | - Muhammad Atif
- Department of Clinical Laboratory Sciences, College of Applied Medical Sciences, Jouf University, Sakaka 72388, Saudi Arabia
| | - Syed Nasir Abbas Bukhari
- Department of Pharmaceutical Chemistry, College of Pharmacy, Jouf University, Sakaka 72388, Saudi Arabia
| |
Collapse
|
18
|
Abdelgawad MA, Hayallah AM, Bukhari SNA, Musa A, Elmowafy M, Abdel-Rahman HM, Abd El-Gaber MK. Design, Synthesis, Molecular Modeling, and Anticancer Evaluation of New VEGFR-2 Inhibitors Based on the Indolin-2-One Scaffold. Pharmaceuticals (Basel) 2022; 15:1416. [PMID: 36422546 PMCID: PMC9698773 DOI: 10.3390/ph15111416] [Citation(s) in RCA: 7] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/18/2022] [Revised: 11/06/2022] [Accepted: 11/09/2022] [Indexed: 08/30/2023] Open
Abstract
A new series of indoline-2-one derivatives was designed and synthesized based on the essential pharmacophoric features of VEGFR-2 inhibitors. Anti-proliferative activities were assessed for all derivatives against breast (MCF-7) and liver (HepG2) cancer cell lines, using sunitinib as a reference agent. The most potent anti-proliferative derivatives were evaluated for their VEGFR-2 inhibition activity. The effects of the most potent inhibitor, 17a, on cell cycle, apoptosis, and expression of apoptotic markers (caspase-3&-9, BAX, and Bcl-2) were studied. Molecular modeling studies, such as docking simulations, physicochemical properties prediction, and pharmacokinetic profiling were performed. The results revealed that derivatives 5b, 10e, 10g, 15a, and 17a exhibited potent anticancer activities with IC50 values from 0.74-4.62 µM against MCF-7 cell line (sunitinib IC50 = 4.77 µM) and from 1.13-8.81 µM against HepG2 cell line (sunitinib IC50 = 2.23 µM). Furthermore, these compounds displayed potent VEGFR-2 inhibitory activities with IC50 values of 0.160, 0.358, 0.087, 0.180, and 0.078 µM, respectively (sunitinib IC50 = 0.139 µM). Cell cycle analysis demonstrated the ability of 17a to induce a cell cycle arrest of the HepG2 cells at the S phase and increase the total apoptosis by 3.5-fold. Moreover, 17a upregulated the expression levels of apoptotic markers caspase-3 and -9 by 6.9-fold and 3.7-fold, respectively. In addition, 17a increased the expression level of BAX by 2.7-fold while decreasing the expression level of Bcl-2 by 1.9-fold. The molecular docking simulations displayed enhanced binding interactions and similar placement as sunitinib inside the active pocket of VEGFR-2. The molecular modeling calculations showed that all the test compounds were in accordance with Lipinski and Veber rules for oral bioavailability and had promising drug-likeness behavior.
Collapse
Affiliation(s)
- Mohamed A. Abdelgawad
- Department of Pharmaceutical Chemistry, College of Pharmacy, Jouf University, Aljouf 72341, Saudi Arabia
| | - Alaa M. Hayallah
- Pharmaceutical Organic Chemistry Department, Faculty of Pharmacy, Assiut University, Assiut 71526, Egypt
- Pharmaceutical Chemistry Department, Faculty of Pharmacy, Sphinx University, New Assiut 71515, Egypt
| | - Syed Nasir Abbas Bukhari
- Department of Pharmaceutical Chemistry, College of Pharmacy, Jouf University, Aljouf 72341, Saudi Arabia
| | - Arafa Musa
- Department of Pharmacognosy, College of Pharmacy, Jouf University, Aljouf 72341, Saudi Arabia
| | - Mohammed Elmowafy
- Department of Pharmaceutics, College of Pharmacy, Jouf University, Aljouf 72341, Saudi Arabia
| | - Hamdy M. Abdel-Rahman
- Medicinal Chemistry Department, Faculty of Pharmacy, Assiut University, Assiut 71526, Egypt
- Pharmaceutical Chemistry Department, Faculty of Pharmacy, Badr University, Assiut 2014101, Egypt
| | | |
Collapse
|
19
|
Ejaz H, Junaid K, Younas S, Abdalla AE, Bukhari SNA, Abosalif KOA, Ahmad N, Ahmed Z, Hamza MA, Anwar N. Emergence and dissemination of monkeypox, an intimidating global public health problem. J Infect Public Health 2022; 15:1156-1165. [PMID: 36174285 PMCID: PMC9534090 DOI: 10.1016/j.jiph.2022.09.008] [Citation(s) in RCA: 14] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/10/2022] [Revised: 09/13/2022] [Accepted: 09/20/2022] [Indexed: 11/18/2022] Open
Abstract
The monkeypox virus (MPXV) is the cause of a zoonotic infection similar to smallpox. Although it is endemic to Africa, it has recently begun to circulate in other parts of the world. In July 2022, the World Health Organization declared monkeypox an international public health emergency. This review aims to provide an overview of this neglected zoonotic pathogen. MPXV circulates as two distinct clades, the Central African and West African, with case fatality rates of 10.6% and 3.6%, respectively. The risk of infection is greater for those who work with animals or infected individuals. The virus' entry into the human body provokes both natural and acquired immunity. Although natural killer cells, CD4 + T cells, and CD8 + T cells play an essential role in eradicating MPXV, there is still a gap in the understanding of the host immune response to the virus. Currently, there are no specific therapeutic guidelines for treating monkeypox; however, some antiviral drugs such as tecovirimat and cidofovir may help to abate the severity of the disease. The use of nonpharmaceutical interventions and immunization can reduce the risk of infection. Increased surveillance and identification of monkeypox cases are crucial to understand the constantly shifting epidemiology of this resurging and intimidating disease. The present review provides a detailed perspective on the emergence and circulation of MPXV in human populations, infection risks, human immune response, disease diagnosis and prevention strategies, and future implications, and highlights the importance of the research community engaging more with this disease for an effective global response.
Collapse
Affiliation(s)
- Hasan Ejaz
- Department of Clinical Laboratory Sciences, College of Applied Medical Sciences, Jouf University, Al Jouf 72388, Saudi Arabia.
| | - Kashaf Junaid
- School of Biological and Behavioural Sciences, Queen Mary University of London, E1 4NS London, United Kingdom
| | - Sonia Younas
- HKU-Pasteur Research Pole, School of Public Health, LKS Faculty of Medicine, The University of Hong Kong, Hong Kong, China
| | - Abualgasim E Abdalla
- Department of Clinical Laboratory Sciences, College of Applied Medical Sciences, Jouf University, Al Jouf 72388, Saudi Arabia
| | - Syed Nasir Abbas Bukhari
- Department of Pharmaceutical Chemistry, College of Pharmacy, Jouf University, Sakaka, Al Jouf 72388, Saudi Arabia
| | - Khalid O A Abosalif
- Department of Clinical Laboratory Sciences, College of Applied Medical Sciences, Jouf University, Al Jouf 72388, Saudi Arabia
| | - Naveed Ahmad
- Department of Pharmaceutics, College of Pharmacy, Jouf University, Sakaka, Al Jouf 72388, Saudi Arabia
| | - Zeeshan Ahmed
- Institute of Industrial Biotechnology, GC University, Lahore 5400, Pakistan
| | - Manhal Ahmed Hamza
- Department of Medical Microbiology, Faculty of Medical Laboratory Sciences, Omdurman Islamic University, Omdurman 14415, Sudan
| | - Naeem Anwar
- Allied Health Department, College of Health and Sport Sciences, University of Bahrain, 32038, Kingdom of Bahrain
| |
Collapse
|
20
|
Ejaz H, Zeeshan HM, Ahmad F, Bukhari SNA, Anwar N, Alanazi A, Sadiq A, Junaid K, Atif M, Abosalif KOA, Iqbal A, Hamza MA, Younas S. Bibliometric Analysis of Publications on the Omicron Variant from 2020 to 2022 in the Scopus Database Using R and VOSviewer. Int J Environ Res Public Health 2022; 19:ijerph191912407. [PMID: 36231710 PMCID: PMC9566376 DOI: 10.3390/ijerph191912407] [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] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/02/2022] [Revised: 09/26/2022] [Accepted: 09/27/2022] [Indexed: 06/01/2023]
Abstract
Human respiratory infections caused by coronaviruses can range from mild to deadly. Although there are numerous studies on coronavirus disease 2019 (COVID-19), few have been published on its Omicron variant. In order to remedy this deficiency, this study undertook a bibliometric analysis of the publishing patterns of studies on the Omicron variant and identified hotspots. Automated transportation, environmental protection, improved healthcare, innovation in banking, and smart homes are just a few areas where machine learning has found use in tackling complicated problems. The sophisticated Scopus database was queried for papers with the term "Omicron" in the title published between January 2020 and June 2022. Microsoft Excel 365, VOSviewer, Bibliometrix, and Biblioshiny from R were used for a statistical analysis of the publications. Over the study period, 1917 relevant publications were found in the Scopus database. Viruses was the most popular in publications for Omicron variant research, with 150 papers published, while Cell was the most cited source. The bibliometric analysis determined the most productive nations, with USA leading the list with the highest number of publications (344) and the highest level of international collaboration on the Omicron variant. This study highlights scientific advances and scholarly collaboration trends and serves as a model for demonstrating global trends in Omicron variant research. It can aid policymakers and medical researchers to fully grasp the current status of research on the Omicron variant. It also provides normative data on the Omicron variant for visualization, study, and application.
Collapse
Affiliation(s)
- Hasan Ejaz
- Department of Clinical Laboratory Sciences, College of Applied Medical Sciences, Jouf University, Sakaka 72388, Saudi Arabia
| | - Hafiz Muhammad Zeeshan
- Department of Computer Sciences, National College of Business Administration and Economics, Lahore 54700, Punjab, Pakistan
| | - Fahad Ahmad
- Department of Basic Sciences, Deanship of Common First Year, Jouf University, Sakaka 72388, Saudi Arabia
| | - Syed Nasir Abbas Bukhari
- Department of Pharmaceutical Chemistry, College of Pharmacy, Jouf University, Sakaka 72388, Saudi Arabia
| | - Naeem Anwar
- Allied Health Department, College of Health and Sport Sciences, University of Bahrain, Zallaq 32038, Bahrain
| | - Awadh Alanazi
- Department of Clinical Laboratory Sciences, College of Applied Medical Sciences, Jouf University, Sakaka 72388, Saudi Arabia
| | - Ashina Sadiq
- Department of Computer Science, Lahore Leads University, Lahore 54000, Punjab, Pakistan
| | - Kashaf Junaid
- School of Biological and Behavioural Sciences, Queen Mary University of London, London E1 4NS, UK
| | - Muhammad Atif
- Department of Clinical Laboratory Sciences, College of Applied Medical Sciences, Jouf University, Sakaka 72388, Saudi Arabia
| | - Khalid Omer Abdalla Abosalif
- Department of Clinical Laboratory Sciences, College of Applied Medical Sciences, Jouf University, Sakaka 72388, Saudi Arabia
| | - Abid Iqbal
- Prince Sultan University, Riyadh 11586, Saudi Arabia
| | - Manhal Ahmed Hamza
- Department of Medical Microbiology, Faculty of Medical Laboratory Sciences, Omdurman Islamic University, Omdurman 14415, Sudan
| | - Sonia Younas
- HKU-Pasteur Research Pole, School of Public Health, LKS Faculty of Medicine, The University of Hong Kong, Hong Kong, China
| |
Collapse
|
21
|
Ejaz H, Junaid K, Yasmeen H, Naseer A, Alam H, Younas S, Qamar MU, Abdalla AE, Abosalif KOA, Ahmad N, Bukhari SNA. Multiple Antimicrobial Resistance and Heavy Metal Tolerance of Biofilm-Producing Bacteria Isolated from Dairy and Non-Dairy Food Products. Foods 2022; 11:foods11182728. [PMID: 36140855 PMCID: PMC9497630 DOI: 10.3390/foods11182728] [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] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/29/2022] [Revised: 09/01/2022] [Accepted: 09/02/2022] [Indexed: 11/16/2022] Open
Abstract
Foodborne pathogens have acquired the ability to produce biofilms to survive in hostile environments. This study evaluated biofilm formation, antimicrobial resistance (AMR), and heavy metal tolerance of bacteria isolated from dairy and non-dairy food products. We aseptically collected and processed 200 dairy and non-dairy food specimens in peptone broth, incubated them overnight at 37 °C, and sub-cultured them on various culture media. Bacterial growth was identified with biochemical tests and API 20E and 20NE strips. The AMR of the isolates was observed against different antibacterial drug classes. Biofilm formation was detected with the crystal violet tube method. Heavy metal salts were used at concentrations of 250−1500 µg/100 mL to observe heavy metal tolerance. We isolated 180 (50.4%) bacteria from dairy and 177 (49.6%) from non-dairy food samples. The average colony-forming unit (CFU) count for dairy and non-dairy samples was 2.9 ± 0.9 log CFU/mL and 5.1 ± 0.3 log CFU/mL, respectively. Corynebacterium kutscheri (n = 74), lactobacilli (n = 73), and Staphylococcus aureus (n = 56) were the predominant Gram-positive and Shigella (n = 10) the predominant Gram-negative bacteria isolated. The correlation between biofilm formation and AMR was significant (p < 0.05) for most cephalosporins, aminoglycosides, and fluoroquinolones. Heavy metal tolerance tended to be higher in biofilm producers at different metal concentrations. The pathogens isolated from dairy and non-dairy food showed a high burden of AMR, high propensity for biofilm formation, and heavy metal tolerance, and pose an imminent threat to public health.
Collapse
Affiliation(s)
- Hasan Ejaz
- Department of Clinical Laboratory Sciences, College of Applied Medical Sciences, Jouf University, Sakaka 72388, Saudi Arabia
- Correspondence:
| | - Kashaf Junaid
- Department of Clinical Laboratory Sciences, College of Applied Medical Sciences, Jouf University, Sakaka 72388, Saudi Arabia
| | - Humaira Yasmeen
- Department of Microbiology and Molecular Genetics, The Women University, Multan 66000, Pakistan
| | - Amina Naseer
- Department of Microbiology and Molecular Genetics, The Women University, Multan 66000, Pakistan
| | - Hafsa Alam
- Department of Microbiology and Molecular Genetics, The Women University, Multan 66000, Pakistan
| | - Sonia Younas
- HKU-Pasteur Research Pole, School of Public Health, LKS Faculty of Medicine, The University of Hong Kong, Hong Kong, China
| | - Muhammad Usman Qamar
- Department of Microbiology, Faculty of Life Sciences, Government College University, Faisalabad 38000, Pakistan
| | - Abualgasim E. Abdalla
- Department of Clinical Laboratory Sciences, College of Applied Medical Sciences, Jouf University, Sakaka 72388, Saudi Arabia
| | - Khalid O. A. Abosalif
- Department of Clinical Laboratory Sciences, College of Applied Medical Sciences, Jouf University, Sakaka 72388, Saudi Arabia
| | - Naveed Ahmad
- Department of Pharmaceutics, College of Pharmacy, Jouf University, Sakaka 72388, Saudi Arabia
| | - Syed Nasir Abbas Bukhari
- Department of Pharmaceutical Chemistry, College of Pharmacy, Jouf University, Sakaka 72388, Saudi Arabia
| |
Collapse
|
22
|
Ejaz H, Qamar MU, Junaid K, Younas S, Taj Z, Bukhari SNA, Abdalla AE, Abosalif KOA, Ahmad N, Saleem Z, Salem EHM. The Molecular Detection of Class B and Class D Carbapenemases in Clinical Strains of Acinetobacter calcoaceticus-baumannii Complex: The High Burden of Antibiotic Resistance and the Co-Existence of Carbapenemase Genes. Antibiotics (Basel) 2022; 11:antibiotics11091168. [PMID: 36139948 PMCID: PMC9494970 DOI: 10.3390/antibiotics11091168] [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] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/22/2022] [Revised: 08/13/2022] [Accepted: 08/27/2022] [Indexed: 11/29/2022] Open
Abstract
The emergence of carbapenem-resistant Acinetobacter calcoaceticus-baumannii complex (CRACB) in clinical environments is a significant global concern. These critical pathogens have shown resistance to a broad spectrum of antibacterial drugs, including carbapenems, mostly due to the acquisition of various β-lactamase genes. Clinical samples (n = 1985) were collected aseptically from multiple sources and grown on blood and MacConkey agar. Isolates and antimicrobial susceptibility were confirmed with the VITEK-2 system. The modified Hodge test confirmed the CRACB phenotype, and specific PCR primers were used for the molecular identification of blaOXA and blaNDM genes. Of the 1985 samples, 1250 (62.9%) were culture-positive and 200 (43.9%) were CRACB isolates. Of these isolates, 35.4% were recovered from pus samples and 23.5% from tracheal secretions obtained from patients in intensive care units (49.3%) and medical wards (20.2%). An antibiogram indicated that 100% of the CRACB isolates were resistant to β-lactam antibiotics and β-lactam inhibitors, 86.5% to ciprofloxacin, and 83.5% to amikacin, while the most effective antibiotics were tigecycline and colistin. The CRACB isolates displayed resistance to eight different AWaRe classes of antibiotics. All isolates exhibited the blaOXA-51 gene, while blaOXA-23 was present in 94.5%, blaVIM in 37%, and blaNDM in 14% of the isolates. The blaOXA-51, blaOXA-23, and blaOXA-24 genes co-existed in 13 (6.5%) isolates. CRACB isolates with co-existing blaOXA-23, blaOXA-24, blaNDM, blaOXA-51 and blaVIM genes were highly prevalent in clinical samples from Pakistan. CRACB strains were highly critical pathogens and presented resistance to virtually all antibacterial drugs, except tigecycline and colistin.
Collapse
Affiliation(s)
- Hasan Ejaz
- Department of Clinical Laboratory Sciences, College of Applied Medical Sciences, Jouf University, Sakaka 72388, Saudi Arabia
- Correspondence: (H.E.); (M.U.Q.)
| | - Muhammad Usman Qamar
- Department of Microbiology, Faculty of Life Sciences, Government College University Faisalabad, Faisalabad 38000, Pakistan
- Correspondence: (H.E.); (M.U.Q.)
| | - Kashaf Junaid
- Department of Clinical Laboratory Sciences, College of Applied Medical Sciences, Jouf University, Sakaka 72388, Saudi Arabia
| | - Sonia Younas
- HKU-Pasteur Research Pole, School of Public Health, LKS Faculty of Medicine, The University of Hong Kong, Hong Kong, China
| | - Zeeshan Taj
- Department of Microbiology, Faculty of Life Sciences, Government College University Faisalabad, Faisalabad 38000, Pakistan
| | - Syed Nasir Abbas Bukhari
- Department of Pharmaceutical Chemistry, College of Pharmacy, Jouf University, Sakaka 72388, Saudi Arabia
| | - Abualgasim E. Abdalla
- Department of Clinical Laboratory Sciences, College of Applied Medical Sciences, Jouf University, Sakaka 72388, Saudi Arabia
| | - Khalid O. A. Abosalif
- Department of Clinical Laboratory Sciences, College of Applied Medical Sciences, Jouf University, Sakaka 72388, Saudi Arabia
| | - Naveed Ahmad
- Department of Pharmaceutics, College of Pharmacy, Jouf University, Sakaka 72388, Saudi Arabia
| | - Zikria Saleem
- Department of Pharmacy Practice, Faculty of Pharmacy, Bahauddin Zakariya University, Multan 60000, Pakistan
| | - Eman H. M. Salem
- Department of Medical Microbiology and Immunology, Faculty of Medicine, Menoufia University, Shebin El-Koom 32511, Egypt
- Department of Microbiology, King AbdulAziz Specialist Hospital, Sakaka 72341, Saudi Arabia
| |
Collapse
|
23
|
Mukerjee N, Das A, Jawarkar RD, Maitra S, Das P, Castrosanto MA, Paul S, Samad A, Zaki MEA, Al-Hussain SA, Masand VH, Hasan MM, Bukhari SNA, Perveen A, Alghamdi BS, Alexiou A, Kamal MA, Dey A, Malik S, Bakal RL, Abuzenadah AM, Ghosh A, Md Ashraf G. Repurposing food molecules as a potential BACE1 inhibitor for Alzheimer's disease. Front Aging Neurosci 2022; 14:878276. [PMID: 36072483 PMCID: PMC9443073 DOI: 10.3389/fnagi.2022.878276] [Citation(s) in RCA: 11] [Impact Index Per Article: 5.5] [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: 02/17/2022] [Accepted: 07/07/2022] [Indexed: 11/13/2022] Open
Abstract
Alzheimer's disease (AD) is a severe neurodegenerative disorder of the brain that manifests as dementia, disorientation, difficulty in speech, and progressive cognitive and behavioral impairment. The emerging therapeutic approach to AD management is the inhibition of β-site APP cleaving enzyme-1 (BACE1), known to be one of the two aspartyl proteases that cleave β-amyloid precursor protein (APP). Studies confirmed the association of high BACE1 activity with the proficiency in the formation of β-amyloid-containing neurotic plaques, the characteristics of AD. Only a few FDA-approved BACE1 inhibitors are available in the market, but their adverse off-target effects limit their usage. In this paper, we have used both ligand-based and target-based approaches for drug design. The QSAR study entails creating a multivariate GA-MLR (Genetic Algorithm-Multilinear Regression) model using 552 molecules with acceptable statistical performance (R 2 = 0.82, Q 2 loo = 0.81). According to the QSAR study, the activity has a strong link with various atoms such as aromatic carbons and ring Sulfur, acceptor atoms, sp2-hybridized oxygen, etc. Following that, a database of 26,467 food compounds was primarily used for QSAR-based virtual screening accompanied by the application of the Lipinski rule of five; the elimination of duplicates, salts, and metal derivatives resulted in a truncated dataset of 8,453 molecules. The molecular descriptor was calculated and a well-validated 6-parametric version of the QSAR model was used to predict the bioactivity of the 8,453 food compounds. Following this, the food compounds whose predicted activity (pKi) was observed above 7.0 M were further docked into the BACE1 receptor which gave rise to the Identification of 4-(3,4-Dihydroxyphenyl)-2-hydroxy-1H-phenalen-1-one (PubChem I.D: 4468; Food I.D: FDB017657) as a hit molecule (Binding Affinity = -8.9 kcal/mol, pKi = 7.97 nM, Ki = 10.715 M). Furthermore, molecular dynamics simulation for 150 ns and molecular mechanics generalized born and surface area (MMGBSA) study aided in identifying structural motifs involved in interactions with the BACE1 enzyme. Molecular docking and QSAR yielded complementary and congruent results. The validated analyses can be used to improve a drug/lead candidate's inhibitory efficacy against the BACE1. Thus, our approach is expected to widen the field of study of repurposing nutraceuticals into neuroprotective as well as anti-cancer and anti-viral therapeutic interventions.
Collapse
Affiliation(s)
- Nobendu Mukerjee
- Department of Microbiology, Ramakrishna Mission Vivekananda Centenary College, Khardaha, India
- Department of Health Sciences, Novel Global Community Educational Foundation, Hebersham, NSW, Australia
| | - Anubhab Das
- Institute of Health Sciences, Presidency University, Kolkata, India
| | - Rahul D. Jawarkar
- Department of Medicinal Chemistry, Dr. Rajendra Gode Institute of Pharmacy, Amravati, India
| | - Swastika Maitra
- Department of Microbiology, Adamas University, Kolkata, India
| | | | - Melvin A. Castrosanto
- Institute of Chemistry, University of the Philippines Los Baños, Los Baños, Philippines
| | - Soumyadip Paul
- Department of Microbiology, Ramakrishna Mission Vivekananda Centenary College, Khardaha, India
| | - Abdul Samad
- Department of Pharmaceutical Chemistry, Faculty of Pharmacy, Tishk International University, Erbil, Iraq
| | - Magdi E. A. Zaki
- Department of Chemistry, Faculty of Science, Imam Mohammad Ibn Saud Islamic University, Riyadh, Saudi Arabia
| | - Sami A. Al-Hussain
- Department of Chemistry, Faculty of Science, Imam Mohammad Ibn Saud Islamic University, Riyadh, Saudi Arabia
| | - Vijay H. Masand
- Department of Chemistry, Vidya Bharati Mahavidyalaya, Amravati, India
| | - Mohammad Mehedi Hasan
- Department of Biochemistry and Molecular Biology, Faculty of Life Sciences, Mawlana Bhashani Science and Technology University, Tangail, Bangladesh
| | - Syed Nasir Abbas Bukhari
- Department of Pharmaceutical Chemistry, College of Pharmacy, Jouf University, Sakaka, Saudi Arabia
| | - Asma Perveen
- Glocal School of Life Sciences, Glocal University, Saharanpur, India
| | - Badrah S. Alghamdi
- Department of Physiology, Faculty of Medicine, King Abdulaziz University, Jeddah, Saudi Arabia
- Pre-Clinical Research Unit, King Fahd Medical Research Center, King Abdulaziz University, Jeddah, Saudi Arabia
- The Neuroscience Research Unit, Faculty of Medicine, King Abdulaziz University, Jeddah, Saudi Arabia
| | - Athanasios Alexiou
- Department of Science and Engineering, Novel Global Community Educational Foundation, Hebersham, NSW, Australia
- AFNP Med, Vienna, Austria
| | - Mohammad Amjad Kamal
- Institutes for Systems Genetics, Frontiers Science Center for Disease-Related Molecular Network, West China Hospital, Sichuan University, Chengdu, China
- King Fahd Medical Research Center, King Abdulaziz University, Jeddah, Saudi Arabia
- Department of Pharmacy, Faculty of Allied Health Sciences, Daffodil International University, Dhaka, Bangladesh
- Enzymoics, Novel Global Community Educational Foundation, Hebersham, NSW, Australia
| | - Abhijit Dey
- Department of Life Sciences, Presidency University, Kolkata, India
| | - Sumira Malik
- Amity Institute of Biotechnology, Amity University, Jharkhand, Ranchi, India
| | - Ravindra L. Bakal
- Department of Medicinal Chemistry, Dr. Rajendra Gode Institute of Pharmacy, Amravati, India
| | - Adel Mohammad Abuzenadah
- King Fahd Medical Research Center, King Abdulaziz University, Jeddah, Saudi Arabia
- Department of Medical Laboratory Sciences, Faculty of Applied Medical Sciences, King Abdulaziz University, Jeddah, Saudi Arabia
| | - Arabinda Ghosh
- Microbiology Division, Department of Botany, Gauhati University, Guwahati, India
| | - Ghulam Md Ashraf
- Pre-Clinical Research Unit, King Fahd Medical Research Center, King Abdulaziz University, Jeddah, Saudi Arabia
- Department of Medical Laboratory Sciences, Faculty of Applied Medical Sciences, King Abdulaziz University, Jeddah, Saudi Arabia
| |
Collapse
|
24
|
Hasanvand Z, Motahari R, Nadri H, Moghimi S, Foroumadi R, Ayati A, Akbarzadeh T, Bukhari SNA, Foroumadi A. Novel 3-aminobenzofuran derivatives as multifunctional agents for the treatment of Alzheimer’s disease. Front Chem 2022; 10:882191. [PMID: 36017161 PMCID: PMC9395670 DOI: 10.3389/fchem.2022.882191] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/23/2022] [Accepted: 07/05/2022] [Indexed: 11/13/2022] Open
Abstract
A novel multifunctional series of 3-aminobenzofuran derivatives 5a-p were designed and synthesized as potent inhibitors of acetylcholinesterase (AChE) and butyrylcholinesterase (BuChE). The target compounds 5a-p were prepared via a three-step reaction, starting from 2-hydroxy benzonitrile. In vitro anti-cholinesterase activity exhibited that most of the compounds had potent acetyl- and butyrylcholinesterase inhibitory activity. In particular, compound 5f containing 2-fluorobenzyl moiety showed the best inhibitory activity. Furthermore, this compound showed activity on self- and AChE-induced Aβ-aggregation and MTT assay against PC12 cells. The kinetic study revealed that compound 5f showed mixed-type inhibition on AChE. Based on these results, compound 5f can be considered as a novel multifunctional structural unit against Alzheimer’s disease.
Collapse
Affiliation(s)
- Zaman Hasanvand
- Department of Medicinal Chemistry, Faculty of Pharmacy, Tehran University of Medical Sciences, Tehran, Iran
| | - Rasoul Motahari
- Department of Medicinal Chemistry, Faculty of Pharmacy, Tehran University of Medical Sciences, Tehran, Iran
| | - Hamid Nadri
- Department of Medicinal Chemistry, Faculty of Pharmacy and Pharmaceutical Sciences Research Center, Shahid Sadoughi University of Medical Sciences, Yazd, Iran
| | - Setareh Moghimi
- Drug Design and Development Research Center, The Institute of Pharmaceutical Sciences (TIPS), Tehran University of Medical Sciences, Tehran, Iran
| | - Roham Foroumadi
- Department of Pharmacology, School of Medicine, Tehran University of Medical Sciences, Tehran, Iran
| | - Adileh Ayati
- Drug Design and Development Research Center, The Institute of Pharmaceutical Sciences (TIPS), Tehran University of Medical Sciences, Tehran, Iran
| | - Tahmineh Akbarzadeh
- Department of Medicinal Chemistry, Faculty of Pharmacy, Tehran University of Medical Sciences, Tehran, Iran
| | - Syed Nasir Abbas Bukhari
- Department of Pharmaceutical Chemistry, College of Pharmacy, Jouf University, Sakaka, Saudi Arabia
| | - Alireza Foroumadi
- Department of Medicinal Chemistry, Faculty of Pharmacy, Tehran University of Medical Sciences, Tehran, Iran
- Drug Design and Development Research Center, The Institute of Pharmaceutical Sciences (TIPS), Tehran University of Medical Sciences, Tehran, Iran
- *Correspondence: Alireza Foroumadi,
| |
Collapse
|
25
|
Bukhari SNA, Elsherif MA, Junaid K, Ejaz H, Alam P, Samad A, Jawarkar RD, Masand VH. Perceiving the Concealed and Unreported Pharmacophoric Features of the 5-Hydroxytryptamine Receptor Using Balanced QSAR Analysis. Pharmaceuticals (Basel) 2022; 15:ph15070834. [PMID: 35890133 PMCID: PMC9316833 DOI: 10.3390/ph15070834] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/23/2022] [Revised: 06/12/2022] [Accepted: 06/25/2022] [Indexed: 02/04/2023] Open
Abstract
The 5-hydroxytryptamine receptor 6 (5-HT6) has gained attention as a target for developing therapeutics for Alzheimer’s disease, schizophrenia, cognitive dysfunctions, anxiety, and depression, to list a few. In the present analysis, a larger and diverse dataset of 1278 molecules covering a broad chemical and activity space was used to identify visual and concealed structural features associated with binding affinity for 5-HT6. For this, quantitative structure–activity relationships (QSAR) and molecular docking analyses were executed. This led to the development of a statistically robust QSAR model with a balance of excellent predictivity (R2tr = 0.78, R2ex = 0.77), the identification of unreported aspects of known features, and also novel mechanistic interpretations. Molecular docking and QSAR provided similar as well as complementary results. The present analysis indicates that the partial charges on ring carbons present within four bonds from a sulfur atom, the occurrence of sp3-hybridized carbon atoms bonded with donor atoms, and a conditional occurrence of lipophilic atoms/groups from nitrogen atoms, which are prominent but unreported pharmacophores that should be considered while optimizing a molecule for 5-HT6. Thus, the present analysis led to identification of some novel unreported structural features that govern the binding affinity of a molecule. The results could be beneficial in optimizing the molecules for 5-HT6.
Collapse
Affiliation(s)
- Syed Nasir Abbas Bukhari
- Department of Pharmaceutical Chemistry, College of Pharmacy, Jouf University, Sakaka 72388, Saudi Arabia
| | | | - Kashaf Junaid
- Department of Clinical Laboratory Sciences, College of Applied Medical Sciences, Jouf University, Sakaka 72388, Saudi Arabia
| | - Hasan Ejaz
- Department of Clinical Laboratory Sciences, College of Applied Medical Sciences, Jouf University, Sakaka 72388, Saudi Arabia
| | - Pravej Alam
- Department of Biology, College of Science and Humanities, Prince Sattam Bin Abdulaziz University, Al-Kharj 11942, Saudi Arabia
| | - Abdul Samad
- Department of Pharmaceutical Chemistry, Faculty of Pharmacy, Tishk International University, Erbil 44001, Iraq
| | - Rahul D Jawarkar
- Department of Medicinal Chemistry, Dr. Rajendra Gode Institute of Pharmacy, University-Mardi Road, Amravati 444603, Maharashtra, India
| | - Vijay H Masand
- Department of Chemistry, Vidya Bharati Mahavidyalaya, Amravati 444602, Maharashtra, India
| |
Collapse
|
26
|
Yogesh R, Srivastava N, Abbas Bukhari SN. COVID-19 Challenge: A Quest for Effective Vaccine Strategies Against Circulating and Emerging SARS-CoV-2 Variants. Curr Pharm Des 2022; 28:2901-2913. [PMID: 35786330 DOI: 10.2174/1381612828666220701160116] [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: 02/11/2022] [Accepted: 05/04/2022] [Indexed: 11/22/2022]
Abstract
INTRODUCTION SARS-CoV-2 belongs to the coronavirus family, a large family of viruses infecting avian and mammalian hosts. Accumulated mutations over time in the genome of SARS-CoV-2 have given rise to different variants differing in type and sequence. Variants that did not affect transmissibility, infectivity, and severity have gone unnoticed, and mutations that made the virus unfit for survival were deleted eventually from the gene pool. An emerging variant in the host population needs to be monitored closely for its infection consequences. In addition, the variants of concern (VOC) need to be focused on developing effective disease-fighting regimes. As viral epidemics are better fought using effective vaccines, several vaccines have been developed and used since December 2020. The central point of the present study is the continuous variation in the genome of SARS-CoV-2, instigating the researchers to refine their modus operandi to fight against COVID-19. METHODS Prominent medical and literature databases were searched using relevant keywords to gather study results, reports, and other data helpful in writing this traditional, narrative review. RESULTS This article successfully collates information about the structure and life cycle of SARS-CoV-2, followed by types and nomenclature of mutations in SARS-CoV-2. Variants B.1.1.7 (Alpha), B.1.351 (Beta), P.1 (Gamma), B.1.617.2 (Delta), and B.1.1.529 (Omicron) are current VOCs due to their widespread transmission capability and probable immune evasion. Furthermore, this review article presents information about the major vaccines available and those under development. Based on the original and new strains of SARS-CoV-2, 19 vaccines have been granted emergency use or conditional marketing approvals, 141 are under clinical development, and 194 in preclinical development stages worldwide. CONCLUSION Continuous variation in the genome of SARS-CoV-2, presenting new VOCs frequently, has posed a compelling need to amend and evolve current and future vaccine development strategies to overpower the ever-evolving virus.
Collapse
Affiliation(s)
- Ruchika Yogesh
- DS Tower 1, Sukhumvit Soi 33, Khlong Tan Nuea, Wattana, Bangkok-10110, Thailand
| | - Noopur Srivastava
- Department of Chemistry and Biochemistry School of Basic Sciences & Research, Sharda University, Greater Noida, 201310
| | - Syed Nasir Abbas Bukhari
- Department of Pharmaceutical Chemistry, College of Pharmacy, Jouf University, Sakaka, Aljouf 2014, Saudi Arabia
| |
Collapse
|
27
|
Bukhari SNA, Yogesh R. An Overview of Tetramethylpyrazine (Ligustrazine) and its Derivatives as
Potent Anti-Alzheimer’s Disease Agents. LETT DRUG DES DISCOV 2022. [DOI: 10.2174/1570180819666220405232333] [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: 11/22/2022]
Abstract
Abstract:
Tetramethylpyrazine (TMP), or ligustrazine, is an alkaloid isolated from the Chinese herb
Ligusticum wallichii. It is known for its broad-spectrum medicinal properties against several diseases, and
various studies have shown that it can modulate diverse biological targets and signaling pathways to produce
neuroprotective effects, especially against Alzheimer’s disease (AD). This has attracted significant
research attention evaluating TMP as a potent multitarget anti-AD agent. This review compiles the results
of studies assessing the neuroprotective mechanisms exerted by TMP as well as its derivatives prepared
using a multi-target-directed ligand strategy to explore its multitarget modulating properties. The present
review also highlights the work done on the design, synthesis, structure-activity relationships, and mechanisms
of some potent TMP derivatives that have shown promising anti-AD activities. These derivatives
were designed, synthesized, and evaluated to develop anti-AD molecules with enhanced biological and
pharmacokinetic activities compared to TMP. This review article paves the way for the exploration and
development of TMP and TMP derivatives as an effective treatment for AD.
Collapse
Affiliation(s)
- Syed Nasir Abbas Bukhari
- Department of Pharmaceutical Chemistry, College of Pharmacy, Jouf University, Sakaka, Aljouf 2014, Saudi Arabia
| | - Ruchika Yogesh
- 22 A3, DS Tower 1, Sukhumvit Soi 33, Khlong Tan Nuea, Wattana, Bangkok 10110, Thailand
| |
Collapse
|
28
|
Alamgeer, Asif H, Chohan TA, Irfan HM, Asim MH, Bukhari SNA, Younis W, Althobaiti YS, Ullah A, Khan AQ, Hakami AY. Ex vivo, in vitro, and in silico approaches to unveil the mechanisms underlying vasorelaxation effect of Mentha Longifolia (L.) in porcine coronary artery. Biomed Pharmacother 2022; 153:113298. [PMID: 35759866 DOI: 10.1016/j.biopha.2022.113298] [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: 04/04/2022] [Revised: 06/09/2022] [Accepted: 06/13/2022] [Indexed: 11/26/2022] Open
Abstract
OBJECTIVE Mentha (M.) longifolia (L.) is traditionally used for various ailments. The current study was intended to explore the underlying vasorelaxation mechanisms of M. longifolia. MATERIAL AND METHODS Aqueous-methanol extract from the aerial parts of M. longifolia was prepared and subjected to activity-guided fractionation. The vasorelaxant activity was performed using porcine coronary arteries with intact and denuded endothelium. In-vitro PDE inhibitory activity of the active fraction was carried out using the radio-enzymatic assay. The active fraction was also subjected to GCMS. Docking and molecular dynamic simulation studies were also performed RESULT: We had observed that aqueous-methanolic extract induced relaxation in the coronary artery in a dose-dependent manner when the endothelium was intact and denuded. n-butanol fraction (MLB) has produced a maximum effect, and it was selected for mechanistic studies. MLB has significantly enhanced the relaxation produced by cAMP and cGMP, elevating atrial natriuretic peptide, sodium nitroprusside, isoproterenol, and forskolin. The pre-treatment with MLB inhibited the contractile response produced by KCl, U46619, and CaCl2 in without endothelium rings. MLB has non-selectively inhibited the PDE isoforms. GCMS analysis of MLB has revealed the presence of menthol, thymol, and carvacrol in the active fraction. Docking and molecular dynamic simulation studies have indicated that thymol can be a competitive inhibitor for PDE1. CONCLUSION It is postulated that an n-butanol fraction of Mentha longifolia produced endothelium-independent relaxation due to increased levels of cAMP and cGMP caused by the inhibition of various PDEs.
Collapse
Affiliation(s)
- Alamgeer
- Punjab University College of Pharmacy, University of the Punjab, Lahore, Pakistan; College of Pharmacy University of Sargodha, Sargodha, Pakistan.
| | - Hira Asif
- Lahore Pharmacy College, Lahore Medical and Dental College, Lahore, 54850 Lahore, Pakistan
| | - Tahir Ali Chohan
- Institute of Pharmaceutical Sciences, the University of Veterinary and Animal Sciences, Lahore, Pakistan
| | | | | | - Syed Nasir Abbas Bukhari
- Department of Pharmaceutical Chemistry, College of Pharmacy, Jouf University, Sakaka, Al Jouf 72388, Saudi Arabia
| | - Waqas Younis
- Faculty of Pharmacy, the University of Lahore, Pakistan
| | - Yusuf S Althobaiti
- Department of Pharmacology and Toxicology, College of Pharmacy, Taif University, P.O. Box 11099, Taif 21944, Saudi Arabia; Addiction and Neuroscience Research Unit, Taif University, P.O. Box 11099, Taif 21944, Saudi Arabia.
| | - Aman Ullah
- College of Pharmaceutical Sciences, Shifa Tameer-e-Millat University, Islamabad 44000, Pakistan
| | - Abdul Qayyum Khan
- School of Pharmacy, University of Management and Technology Lahore, Pakistan
| | - Alqassem Y Hakami
- College of Medicine, King Saud Bin Abdulaziz University for Health Sciences, Jeddah, Saudi Arabia; King Abdullah International Medical Research Center, Jeddah, Saudi Arabia
| |
Collapse
|
29
|
Asghar A, Aamir MN, Sheikh FA, Ahmad N, Alotaibi NF, Bukhari SNA. Preparation, Characterization of Pregabalin and Withania coagulans Extract-Loaded Topical Gel and Their Comparative Effect on Burn Injury. Gels 2022; 8:gels8070402. [PMID: 35877487 PMCID: PMC9318109 DOI: 10.3390/gels8070402] [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] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/31/2022] [Revised: 06/14/2022] [Accepted: 06/16/2022] [Indexed: 11/24/2022] Open
Abstract
The current study depicts the comparative effects of nanogel using Withania coagulans extract, pregabalin alone, and a co-combination gel. The gels prepared were then analyzed for conductivity, viscosity, spread ability, globule size, zeta potential, polydispersity index, and TEM. The globule size of the co-combination gel, determined by zeta sizer, was found to be (329 ± 0.573 nm). FTIR analysis confirms the successful development of gel, without any interaction. Drug distribution at the molecular level was confirmed by XRD. DSC revealed no bigger thermal changes. TEM images revealed spherical molecules with sizes of 200 nm for the co-combination gel. In vivo studies were carried out by infliction of third degree burn wounds on rat skin, and they confirmed that pregabalin and Withania coagulans heals the wound more effectively, with a wound contraction rate of 89.95%, compared to remaining groups. Anti-inflammatory activity (IL-6 and TNF-α), determined by the ELISA technique, shows that the co-combination gel group reduces the maximum inflammation with TNF-α value (132.2 pg/mL), compared to the control (140.22 pg/mL). Similarly, the IL-6 value was found to be (78 pg/mL) for the co-combination gel and (81 pg/mL) in the case of the control. Histopathologically, the co-combination gel heals wounds more quickly, compared to individual gel. These outcomes depict that a co-combination gel using plant extracts and drugs can be successfully used to treat burn injury.
Collapse
Affiliation(s)
- Anam Asghar
- Department of Pharmaceutics, Faculty of Pharmaceutical Sciences, Government College University Faisalabad, Faisalabad 38000, Pakistan;
| | - Muhammad Naeem Aamir
- Department of Pharmaceutics, Faculty of Pharmacy, The Islamia University of Bahawalpur, Bahawalpur 63100, Pakistan
- School of Pharmacy, Newcastle University, Newcastle upon Tyne NE1 7RU, UK
- Correspondence: or
| | | | - Naveed Ahmad
- Department of Pharmaceutics, College of Pharmacy, Jouf University, Sakaka 72388, Saudi Arabia;
| | - Nasser F. Alotaibi
- Chemistry Department, College of Science, Jouf University, Sakaka 72388, Saudi Arabia;
| | - Syed Nasir Abbas Bukhari
- Department of Pharmaceutical Chemistry, College of Pharmacy, Jouf University, Sakaka 72388, Saudi Arabia;
| |
Collapse
|
30
|
Janković N, Milović E, Jovanović JĐ, Marković Z, Vraneš M, Stanojković T, Matić I, Crnogorac MĐ, Klisurić O, Cvetinov M, Abbas Bukhari SN. A new class of half-sandwich ruthenium complexes containing Biginelli hybrids: anticancer and anti-SARS-CoV-2 activities. Chem Biol Interact 2022; 363:110025. [PMID: 35752294 PMCID: PMC9220501 DOI: 10.1016/j.cbi.2022.110025] [Citation(s) in RCA: 6] [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] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/28/2022] [Revised: 06/14/2022] [Accepted: 06/20/2022] [Indexed: 11/28/2022]
Abstract
In order to discover new dual-active agents, a series of novel Biginelli hybrids (tetrahydropyrimidines) and their ruthenium(II) complexes were synthesized. Newly synthesized compounds were characterized by IR, NMR, and X-ray techniques and investigated for their cytotoxic effect on human cancer cell lines HeLa, LS174, A549, A375, K562 and normal fibroblasts (MRC-5). For further examination of the cytotoxic mechanisms of novel complexes, two of them were chosen for analyzing their effects on the distribution of HeLa cells in the cell cycle phases. The results of the flow cytometry analysis suggest that the proportion of cells in G2/M phase was decreased following the increase of subG1 phase in all treatments. These results confirmed that cells treated with 5b and 5c were induced to undergo apoptotic death. The ruthenium complexes 5a-5d show significant inhibitory potency against SARS-CoV-2 Mpro. Therefore, molecule 5b has significance, while 5e possesses the lowest values of ΔGbind and Ki, which are comparable to cinanserin, and hydroxychloroquine. In addition, achieved results will open a new avenue in drug design for more research on the possible therapeutic applications of dual-active Biginelli-based drugs (anticancer-antiviral). Dual-active drugs based on the hybridization concept "one drug curing two diseases" could be a successful tactic in healing patients who have cancer and the virus SARS-CoV-2 at the same time.
Collapse
Affiliation(s)
- Nenad Janković
- University of Kragujevac, Institute for Information Technologies Kragujevac, Department of Science, Jovana Cvijića bb, Kragujevac, 34000, Serbia.
| | - Emilija Milović
- University of Kragujevac, Institute for Information Technologies Kragujevac, Department of Science, Jovana Cvijića bb, Kragujevac, 34000, Serbia
| | - Jelena Đorović Jovanović
- University of Kragujevac, Institute for Information Technologies Kragujevac, Department of Science, Jovana Cvijića bb, Kragujevac, 34000, Serbia
| | - Zoran Marković
- University of Kragujevac, Institute for Information Technologies Kragujevac, Department of Science, Jovana Cvijića bb, Kragujevac, 34000, Serbia
| | - Milan Vraneš
- Faculty of Science, Department of Chemistry, Biochemistry and Environmental Protection, University of Novi Sad, Trg Dositeja Obradovića 3, 21000, Novi Sad, Serbia
| | - Tatjana Stanojković
- Institute for Oncology and Radiology of Serbia, Pasterova 14, 11000, Belgrade, Serbia
| | - Ivana Matić
- Institute for Oncology and Radiology of Serbia, Pasterova 14, 11000, Belgrade, Serbia
| | | | - Olivera Klisurić
- University of Novi Sad, Faculty of Science, Department of Physics, Trg Dositeja Obradovića 3, 21000, Novi Sad, Serbia
| | - Miroslav Cvetinov
- Academy of Arts, University of Novi Sad, Đure Jakšića 7, Novi Sad, Serbia
| | - Syed Nasir Abbas Bukhari
- Department of Pharmaceutical Chemistry, College of Pharmacy, Jouf University, Aljouf, Sakaka, 72388, Saudi Arabia
| |
Collapse
|
31
|
Al-Warhi T, Aldhahrani A, Althobaiti F, Fayad E, Abu Ali OA, Albogami S, Abu Almaaty AH, Khedr AIM, Bukhari SNA, Zaki I. Design, Synthesis and Cytotoxic Activity Evaluation of Newly Synthesized Amides-Based TMP Moiety as Potential Anticancer Agents over HepG2 Cells. Molecules 2022; 27:molecules27123960. [PMID: 35745081 PMCID: PMC9227250 DOI: 10.3390/molecules27123960] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/01/2022] [Revised: 05/21/2022] [Accepted: 06/07/2022] [Indexed: 11/17/2022] Open
Abstract
A novel series of amides based TMP moiety was designed, synthesized and evaluated for their antiproliferative as well as enzyme inhibition activity. Compounds 6a and 6b showed remarkable cytotoxic activity against HepG2 cells with IC50 values 0.65 and 0.92 μM, respectively compared with SAHA and CA-4 as reference compounds. In addition, compound 6a demonstrated good HDAC-tubulin dual inhibition activity as it showed better HDAC activity as well as anti-tubulin activity. Moreover, compound 6a exhibited G2/M phase arrest and pre-G1 apoptosis as demonstrated by cell cycle analysis and Annexin V assays. Further apoptosis studies demonstrated that compound 6a boosted the level of caspase 3/7. Caspase 3/7 activation and apoptosis induction were evidenced by decrease in mitochondrial permeability suggesting that activation of caspase 3/7 may occur via mitochondrial apoptotic pathway.
Collapse
Affiliation(s)
- Tarfah Al-Warhi
- Department of Chemistry, College of Science, Princess Nourah Bint Abdulrahman University, P.O. Box 84428, Riyadh 11671, Saudi Arabia;
| | - Adil Aldhahrani
- Clinical Laboratory Sciences Department, Turabah University Faculty, Taif University, Taif 21995, Saudi Arabia;
| | - Fayez Althobaiti
- Department of Biotechnology, Faculty of Sciences, Taif University, P.O. Box 11099, Taif 21944, Saudi Arabia; (F.A.); (E.F.); (S.A.)
| | - Eman Fayad
- Department of Biotechnology, Faculty of Sciences, Taif University, P.O. Box 11099, Taif 21944, Saudi Arabia; (F.A.); (E.F.); (S.A.)
| | - Ola A. Abu Ali
- Department of Chemistry, College of Science, Taif University, P.O. Box 11099 Taif 21944, Saudi Arabia;
| | - Sarah Albogami
- Department of Biotechnology, Faculty of Sciences, Taif University, P.O. Box 11099, Taif 21944, Saudi Arabia; (F.A.); (E.F.); (S.A.)
| | - Ali H. Abu Almaaty
- Zoology Department, Faculty of Science, Port Said University, Port Said 42526, Egypt;
| | - Amgad I. M. Khedr
- Department of Pharmacognosy, Faculty of Pharmacy, Port Said University, Port Said 42526, Egypt;
| | - Syed Nasir Abbas Bukhari
- Department of Pharmaceutical Chemistry, College of Pharmacy, Jouf University, Sakaka 72388, Saudi Arabia;
| | - Islam Zaki
- Pharmaceutical Organic Chemistry Department, Faculty of Pharmacy, Port Said University, Port Said 42526, Egypt
- Correspondence: ; Tel.: +20-1153436140
| |
Collapse
|
32
|
Bukhari SNA, Alamgeer, Saeed S, Asim MH, Irfan HM, Ejaz H, Elsherif MA, Junaid K. Antihypertensive and Vasorelaxant Effects of Citrus aurantifolia Linn. Fruit: Proposed Mechanisms. Evid Based Complement Alternat Med 2022; 2022:5871424. [PMID: 35646151 PMCID: PMC9142296 DOI: 10.1155/2022/5871424] [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] [Figures] [Subscribe] [Scholar Register] [Received: 03/26/2022] [Revised: 04/23/2022] [Accepted: 05/04/2022] [Indexed: 11/23/2022]
Abstract
Background Citrus aurantifolia Linn. fruit, a natural dietary item, has long been used traditionally to treat hypertension in Pakistan. The current research work aims to explore the effect on blood pressure and its mechanisms. Methods The aqueous methanol extract of plant fruit was used to evaluate hypotensive/antihypertensive, vasorelaxation, and safety profiles. Moreover, the in vitro inhibitory effect of AMECA on phosphodiesterase was also evaluated. Results In hypotensive studies, extracts of Citrus aurantifolia fruit exhibited a concentration-dependent reduction in SBP, DBP, MAP, and heart rate. A similar effect has been observed on anesthetized rats, but the effects exerted by the extract were not altered significantly in the presence of L-NAME, atropine, captopril, and propranolol. Moreover, in coronary arteries, the extract significantly potentiated relaxations induced by cGMP- and cAMP-dependent relaxing agonists. When exposed to PDEs, the extract concentration dependently subdued cGMP-hydrolyzing activity of different PDEs with IC50 values of 40-130 μg/mL. Conclusion It is conceivable that extracts obtained from Citrus aurantifolia fruit produced hypotensive and antihypertensive effects in rats. The extract elicited endothelium-independent vasorelaxation, possibly by acting directly on smooth muscles of the coronary artery and by increasing cGMP and cAMP via nonselective inhibition of vascular PDEs.
Collapse
Affiliation(s)
- Syed Nasir Abbas Bukhari
- Department of Pharmaceutical Chemistry, College of Pharmacy, Jouf University, Sakaka, Al Jouf 72388, Saudi Arabia
| | - Alamgeer
- Punjab University College of Pharmacy, University of the Punjab, 54000 Lahore, Pakistan
| | - Sumera Saeed
- College of Pharmacy, University of Sargodha, 40100 Sargodha, Pakistan
| | | | | | - Hasan Ejaz
- Department of Clinical Laboratory Sciences, College of Applied Medical Sciences, Sakaka, Jouf University, Al Jouf 72388, Saudi Arabia
| | - Mervat A. Elsherif
- Chemistry Department, College of Science, Jouf University, Al Jouf 72388, Sakaka, Saudi Arabia
| | - Kashaf Junaid
- Department of Clinical Laboratory Sciences, College of Applied Medical Sciences, Sakaka, Jouf University, Al Jouf 72388, Saudi Arabia
| |
Collapse
|
33
|
Ali A, Hussain MA, Haseeb MT, Bukhari SNA, Muhammad G, Sheikh FA, Farid-Ul-Haq M, Ahmad N. A Smart Hydrogel from Salvia spinosa Seeds: pH Responsiveness, On-off Switching, Sustained Drug Release, and Transit Detection. Curr Drug Deliv 2022; 20:292-305. [PMID: 35579145 DOI: 10.2174/1567201819666220509200019] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [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: 12/14/2021] [Revised: 02/09/2022] [Accepted: 02/24/2022] [Indexed: 02/08/2023]
Abstract
BACKGROUND The use of synthetic and semi-synthetic materials in drug delivery systems has associated drawbacks like costly synthesis, toxicity, and biocompatibility issues. Therefore, there is a need to introduce novel materials to overcome such issues. Naturally occurring and water-swellable polysaccharides are advantageous in overcoming the above-mentioned issues. Therefore, we are reporting a novel hydrogel (SSH) isolated from the seeds of Salvia spinosa as a sustained release material. METHODS SSH was explored for its pH-dependent and salt-responsive swelling before and after compression in a tablet form. Stimuli-responsive swelling and deswelling were also monitored at pH 7.4 and pH 1.2 in deionized water (DW) and normal saline and DW and ethanol. The sustained-release potential of SSH-based tablets was monitored at gastrointestinal tract (GIT) pH. The transit of SSH tablets was ascertained through an X-ray study. RESULTS The swelling of SSH in powder and tablet form was found in the order of DW > pH 7.4 > pH 6.8 > pH 1.2. An inverse relation was found between the swelling of SSH and the concentration of the salt solution. The SSH showed stimuli-responsive swelling and de-swelling before and after compression, indicating the unaltered nature of SSH even in a closely packed form, i.e., tablets. Sustained release of theophylline (< 80%) was witnessed at pH 6.8 and 7.4 during the 12 h study following zeroorder kinetics, and radiographic images also showed 9 h retention in GIT. CONCLUSION These investigations showed the potential of SSH as a pH-sensitive material for sustained and targeted drug delivery.
Collapse
Affiliation(s)
- Arshad Ali
- Institute of Chemistry, University of Sargodha, Sargodha 40100, Pakistan
| | | | | | - Syed Nasir Abbas Bukhari
- Department of Pharmaceutical Chemistry, College of Pharmacy, Jouf University, Aljouf, Sakaka 72388, Saudi Arabia
| | - Gulzar Muhammad
- Department of Chemistry, Government College University, Lahore 54000, Pakistan
| | | | | | - Naveed Ahmad
- Department of Pharmaceutics, College of Pharmacy, Jouf University, Aljouf, Sakaka 72388, Saudi Arabia
| |
Collapse
|
34
|
Bukhari SNA, Ali A, Hussain MA, Tayyab M, Alotaibi NF, Elsherif MA, Junaid K, Ejaz H. Extraction Optimization of Mucilage from Seeds of Mimosa pudica by Response Surface Methodology. Polymers (Basel) 2022; 14:polym14091904. [PMID: 35567073 PMCID: PMC9099447 DOI: 10.3390/polym14091904] [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] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/17/2022] [Revised: 05/02/2022] [Accepted: 05/05/2022] [Indexed: 11/26/2022] Open
Abstract
Mimosa pudica seed mucilage (MPM) is composed of glucuronoxylan, which is a swellable, pH-responsive and non-toxic biomaterial. Herein, we aimed to extract MPM from M. pudica seeds (MP seeds) to ascertain optimization of extraction conditions to get highest yield by response surface methodology, via Box-Behnken design (RSM-BBD). MPM was extracted from MP seeds by a hot water extraction method. The effects of four different parameters on the extraction yield of MPM were evaluated: pH of the extraction medium (1–10), seed/water contact time (1–12 h), the temperature of extraction medium (30–90 °C), and seed/water ratio (1:5–1:35 w/v). The maximum yield of MPM obtained by Design-Expert software was 10.66% (10.66 g/100 g) at pH 7, seed/water contact time of 6 h, extraction temperature of 50 °C, and seed/water ratio of 1:20 w/v. The p values of ANOVA were found to be less than 0.0001, which indicated that the extraction yield of MPM was significantly affected by all the study parameters. The results revealed that pH and extraction temperature were the most significant factors affecting the yield of MPM. MPM in compressed tablet form showed pH-responsive on–off switching behavior at pH 7.4 and 1.2 in a reversible manner. MPM in compressed tablet form sustained the release of itopride for 16 h following a super case-II transport mechanism and zero-order release kinetics.
Collapse
Affiliation(s)
- Syed Nasir Abbas Bukhari
- Department of Pharmaceutical Chemistry, College of Pharmacy, Jouf University, Sakaka 72388, Saudi Arabia
- Correspondence: (S.N.A.B.); (M.A.H.); Tel.: +966-565738896 (S.N.A.B.); Tel: +92-3458614959 (M.A.H.)
| | - Arshad Ali
- Institute of Chemistry, University of Sargodha, Sargodha 40100, Pakistan;
| | - Muhammad Ajaz Hussain
- Institute of Chemistry, University of Sargodha, Sargodha 40100, Pakistan;
- Correspondence: (S.N.A.B.); (M.A.H.); Tel.: +966-565738896 (S.N.A.B.); Tel: +92-3458614959 (M.A.H.)
| | - Muhammad Tayyab
- Department of Pharmacy, Quaid-i-Azam University, Islamabad 45320, Pakistan;
| | - Nasser F. Alotaibi
- Chemistry Department, College of Science, Jouf University, Sakaka 72388, Saudi Arabia; (N.F.A.); (M.A.E.)
| | - Mervat A. Elsherif
- Chemistry Department, College of Science, Jouf University, Sakaka 72388, Saudi Arabia; (N.F.A.); (M.A.E.)
| | - Kashaf Junaid
- Department of Clinical Laboratory Sciences, College of Applied Medical Sciences, Jouf University, Sakaka 72388, Saudi Arabia; (K.J.); (H.E.)
| | - Hasan Ejaz
- Department of Clinical Laboratory Sciences, College of Applied Medical Sciences, Jouf University, Sakaka 72388, Saudi Arabia; (K.J.); (H.E.)
| |
Collapse
|
35
|
Bukhari SNA, Hussain MA, Haseeb MT, Wahid A, Ahmad N, Hussain SZ, Paracha RN, Munir MU, Elsherif MA. Metal Complexation of Arabinoxylan Engenders a Smart Material Offering pH, Solvents, and Salt Responsive On–Off Swelling with the Potential for Sustained Drug Delivery. Gels 2022; 8:gels8050283. [PMID: 35621581 PMCID: PMC9142062 DOI: 10.3390/gels8050283] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/18/2022] [Revised: 04/26/2022] [Accepted: 04/30/2022] [Indexed: 02/04/2023] Open
Abstract
The present study aimed to develop a stable interconnected matrix as a sustained release drug delivery material. Arabinoxylan (AX) was extracted from ispaghula husk and then crosslinked with different concentrations, i.e., 0.5, 1.0, and 1.5 g of CaCl2 per 0.25 g of AX. The crosslinking was confirmed through Fourier transform infrared spectroscopy. The swelling capacity of crosslinked AX (CL-AX) was evaluated against buffer solutions of pH 1.2, 6.8, 7.4, and water. The swelling capacity increased from pH 1.2 to pH 7.4 and followed the second order swelling kinetics. The swelling study also revealed that CL-AX with 1.0 g CaCl2 showed maximum swelling capacity. The swelling–deswelling (on–off switching) behavior of CL-AX was evaluated in water–ethanol, water–0.9% NaCl solution, and buffer solutions of pH 7.4–1.2 and showed responsive swelling–deswelling behavior. Scanning electron microscopy revealed a highly porous nature of CL-AX with a mesh of thin fibrous networking. Hemocompatibility studies of CL-AX revealed its non-thrombogenic and nonhemolytic attributes. The CL-AX matrix tablet prolonged the release of enalapril maleate for 24 h, and the drug release followed the zero order kinetics and super case-II transport mechanism. Therefore, CL-AX can be recognized as a stimuli responsive and hemocompatible biomaterial with sustained drug release potential.
Collapse
Affiliation(s)
- Syed Nasir Abbas Bukhari
- Department of Pharmaceutical Chemistry, College of Pharmacy, Jouf University, Al Jouf, Sakaka 72388, Saudi Arabia;
- Correspondence: (S.N.A.B.); (M.A.H.); Tel.: +92-3468614959 (M.A.H.)
| | - Muhammad Ajaz Hussain
- Institute of Chemistry, University of Sargodha, Sargodha 40100, Pakistan;
- Correspondence: (S.N.A.B.); (M.A.H.); Tel.: +92-3468614959 (M.A.H.)
| | | | - Abdul Wahid
- Institute of Chemistry, University of Sargodha, Sargodha 40100, Pakistan;
| | - Naveed Ahmad
- Department of Pharmaceutics, College of Pharmacy, Jouf University, Al Jouf, Sakaka 72388, Saudi Arabia;
| | - Syed Zajif Hussain
- Department of Chemistry and Chemical Engineering, Lahore University of Management Sciences, Lahore 54792, Pakistan;
| | | | - Muhammad Usman Munir
- Department of Pharmaceutical Chemistry, College of Pharmacy, Jouf University, Al Jouf, Sakaka 72388, Saudi Arabia;
| | - Mervat A. Elsherif
- Chemistry Department, College of Science, Jouf University, Al Jouf, Sakaka 72388, Saudi Arabia;
| |
Collapse
|
36
|
Asif M, Ahmed D, Ahmad N, Qamar MT, Alruwaili NK, Bukhari SNA. Extraction and Characterization of Microcrystalline Cellulose from Lagenaria siceraria Fruit Pedicles. Polymers (Basel) 2022; 14:polym14091867. [PMID: 35567035 PMCID: PMC9101574 DOI: 10.3390/polym14091867] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/31/2022] [Revised: 04/25/2022] [Accepted: 04/29/2022] [Indexed: 02/04/2023] Open
Abstract
Microcrystalline cellulose (MCC) is a versatile polymer commonly employed in food, chemical, and biomedical formulations. Lagenaria siceraria (bottle gourd) fruit is consumed in many parts of the world, and its pedicle is discarded as waste. In the quest for a novel renewable source of the MCC, the present study investigates the extraction and characterization of MCC from the pedicle of Lagenaria siceraria fruits. The MCC was extracted by sequentially treating pedicles with water, alkali, bleaching (sodium chlorite), and dilute sulfuric acid (acid hydrolysis). The removal of associated impurities from pedicle fibers was confirmed by Fourier transform infrared analyses. The extracted MCC exhibited a characteristic crystalline structure of cellulose in X-ray diffraction with a 64.53% crystallinity index. The scanning electron microscopy (SEM) showed the variation in the morphology of the fibers and the formation of MCC of approximately 100 µm. The thermogravimetric analysis (TGA) indicated higher thermal stability of MCC. MCC production from biowaste (pedicle) holds potential for application as an emulsifier, stabilizer, and thickener in the chemical, pharmaceutical, and food industries.
Collapse
Affiliation(s)
- Muhammad Asif
- Department of Chemistry, Forman Christian College (A Chartered University), Lahore 54600, Pakistan; (M.A.); (D.A.); (M.T.Q.)
| | - Dildar Ahmed
- Department of Chemistry, Forman Christian College (A Chartered University), Lahore 54600, Pakistan; (M.A.); (D.A.); (M.T.Q.)
| | - Naveed Ahmad
- Department of Pharmaceutics, College of Pharmacy, Jouf University, Sakaka 72388, Aljouf, Saudi Arabia;
- Correspondence:
| | - Muhammad Tariq Qamar
- Department of Chemistry, Forman Christian College (A Chartered University), Lahore 54600, Pakistan; (M.A.); (D.A.); (M.T.Q.)
| | - Nabil K. Alruwaili
- Department of Pharmaceutics, College of Pharmacy, Jouf University, Sakaka 72388, Aljouf, Saudi Arabia;
| | - Syed Nasir Abbas Bukhari
- Department of Pharmaceutical Chemistry, College of Pharmacy, Jouf University, Sakaka 72388, Aljouf, Saudi Arabia;
| |
Collapse
|
37
|
Alotaibi NH, Munir MU, Alruwaili NK, Alharbi KS, Ihsan A, Almurshedi AS, Khan IU, Bukhari SNA, Rehman M, Ahmad N. Synthesis and Characterization of Antibiotic–Loaded Biodegradable Citrate Functionalized Mesoporous Hydroxyapatite Nanocarriers as an Alternative Treatment for Bone Infections. Pharmaceutics 2022; 14:pharmaceutics14050975. [PMID: 35631561 PMCID: PMC9146533 DOI: 10.3390/pharmaceutics14050975] [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] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/05/2022] [Revised: 04/16/2022] [Accepted: 04/28/2022] [Indexed: 02/01/2023] Open
Abstract
The continuing growth of bacterial resistance makes the top challenge for the healthcare system especially in bone-infections treatment. Current estimates reveal that in 2050 the death ratio caused by bacterial infections can be higher than cancer. The aim of this study is to provide an alternative to currently available bone-infection treatments. Here we designed mesoporous hydroxyapatite nanocarriers functionalized with citrate (Ctr–mpHANCs). Amoxicillin (AMX) is used as a model drug to load in Ctr–mpHANCs, and the drug loading was more than 90% due to the porous nature of nanocarriers. Scanning electron microscopy shows the roughly spherical morphology of nanocarriers, and the DLS study showed the approximate size of 92 nm. The Brunauer–Emmett–Teller (BET) specific surface area and pore diameter was found to be about 182.35 m2/g and 4.2 nm, respectively. We noticed that almost 100% of the drug is released from the AMX loaded Ctr–mpHANCs (AMX@Ctr–mpHANCs) in a pH-dependent manner within 3 d and 5 d at pH 2.0 and 4.5, respectively. The sustained drug release behaviour was observed for 15 d at pH 7.4 and no RBCs hemolysis by AMX@Ctr–mpHANCs. The broth dilution and colony forming unit (CFU) assays were used to determine the antimicrobial potential of AMX@Ctr–mpHANCs. It was observed in both studies that AMX@Ctr–mpHANCs showed a significant reduction in the bacterial growth of S. aureus, E. coli, and P. aeruginosa as compared to Ctr–mpHANCs with no bacteria-killing. Thus, we proposed that Ctr–mpHANCs can be used as a drug carrier and a treatment option for bone infections caused by bacteria.
Collapse
Affiliation(s)
- Nasser H. Alotaibi
- Department of Clinical Pharmacy, College of Pharmacy, Jouf University, Sakaka 72388, Saudi Arabia;
| | - Muhammad Usman Munir
- Department of Pharmaceutical Chemistry, College of Pharmacy, Jouf University, Sakaka 72388, Saudi Arabia;
- Correspondence: (M.U.M.); (N.A.)
| | - Nabil K. Alruwaili
- Department of Pharmaceutics, College of Pharmacy, Jouf University, Sakaka 72388, Saudi Arabia;
| | - Khalid Saad Alharbi
- Department of Pharmacology, College of Pharmacy, Jouf University, Sakaka 72388, Saudi Arabia;
| | - Ayesha Ihsan
- National Institute for Biotechnology and Genetic Engineering College, Pakistan Institute of Engineering and Applied Sciences (NIBGE-C, PIEAS), Faisalabad 38000, Pakistan;
| | - Alanood S. Almurshedi
- Department of Pharmaceutics, College of Pharmacy, King Saud University, Riyadh 11451, Saudi Arabia;
| | - Ikram Ullah Khan
- Department of Pharmaceutics, Faculty of Pharmaceutical Sciences, Government College University Faisalabad, Faisalabad 38000, Pakistan;
| | - Syed Nasir Abbas Bukhari
- Department of Pharmaceutical Chemistry, College of Pharmacy, Jouf University, Sakaka 72388, Saudi Arabia;
| | - Mubashar Rehman
- Department of Pharmacy, Quaid-i-Azam University, Islamabad 45320, Pakistan;
| | - Naveed Ahmad
- Department of Pharmaceutics, College of Pharmacy, Jouf University, Sakaka 72388, Saudi Arabia;
- Correspondence: (M.U.M.); (N.A.)
| |
Collapse
|
38
|
Noureen S, Noreen S, Ghumman SA, Batool F, Hameed H, Hasan S, Noreen F, Elsherif MA, Bukhari SNA. Prunus armeniaca Gum-Alginate Polymeric Microspheres to Enhance the Bioavailability of Tramadol Hydrochloride: Formulation and Evaluation. Pharmaceutics 2022; 14:pharmaceutics14050916. [PMID: 35631501 PMCID: PMC9144292 DOI: 10.3390/pharmaceutics14050916] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/09/2022] [Revised: 04/18/2022] [Accepted: 04/19/2022] [Indexed: 02/01/2023] Open
Abstract
Combinations of polymers can improve the functional properties of microspheres to achieve desired therapeutic goals. Hence, the present study aimed to formulate Prunus armeniaca gum (PAG) and sodium alginate microsphere for sustained drug release. Blended and coated microspheres were prepared using the ionotropic gelation technique. The effect of polymer concentration variation was studied on the structural and functional properties of formulated microspheres. FTIR, XRD, and thermal analysis were performed to characterize the microspheres. All the formulations were well-formed spherical beads having an average diameter from 579.23 ± 07.09 to 657.67 ± 08.74 μm. Microspheres entrapped drugs within the range 65.86 ± 0.26–83.74 ± 0.79%. The pH-dependent swelling index of coated formulations was higher than blended. FTIR spectra confirmed the presence of characteristic peaks of entrapped Tramadol hydrochloride showing no drug-polymer interaction. In vitro drug release profile showed sustained release following the Korsmeyer-Peppas kinetic model with an R2 value of 0.9803–0.9966. An acute toxicology study employing the oral route in Swiss albino mice showed no signs of toxicity. It can be inferred from these results that blending PAG with sodium alginate can enhance the stability of alginate microspheres and improve its drug release profile by prolonging the release time.
Collapse
Affiliation(s)
- Shazia Noureen
- Institute of Chemistry, University of Sargodha, Sargodha 40100, Pakistan; (S.N.); (F.B.); (S.H.)
| | - Sobia Noreen
- Institute of Chemistry, University of Sargodha, Sargodha 40100, Pakistan; (S.N.); (F.B.); (S.H.)
- Correspondence: (S.N.); (S.N.A.B.); Tel.: +92-3018434400 (S.N.); +966-565-738-896 (S.N.A.B.)
| | | | - Fozia Batool
- Institute of Chemistry, University of Sargodha, Sargodha 40100, Pakistan; (S.N.); (F.B.); (S.H.)
| | - Huma Hameed
- IRSET, EHSEP, INSERM, University of Rennes 1, 35000 Rennes, France;
| | - Sara Hasan
- Institute of Chemistry, University of Sargodha, Sargodha 40100, Pakistan; (S.N.); (F.B.); (S.H.)
- Department of Chemistry, The University of Lahore, Sargodha Campus, Sargodha 40100, Pakistan
| | - Fozia Noreen
- Department of Chemistry, University of Sialkot, Sialkot 51010, Pakistan;
| | - Mervat A. Elsherif
- Chemistry Department, College of Science, Jouf University, P.O. Box 2014, Sakaka 72388, Saudi Arabia;
| | - Syed Nasir Abbas Bukhari
- Department of Pharmaceutical Chemistry, College of Pharmacy, Jouf University, Sakaka 72388, Saudi Arabia
- Correspondence: (S.N.); (S.N.A.B.); Tel.: +92-3018434400 (S.N.); +966-565-738-896 (S.N.A.B.)
| |
Collapse
|
39
|
Bukhari SNA, Ejaz H, Elsherif MA, Junaid K, Zaki I, Masoud RE. Design and Synthesis of Some New Furan-Based Derivatives and Evaluation of In Vitro Cytotoxic Activity. Molecules 2022; 27:molecules27082606. [PMID: 35458804 PMCID: PMC9024937 DOI: 10.3390/molecules27082606] [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] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/25/2022] [Revised: 04/07/2022] [Accepted: 04/11/2022] [Indexed: 02/05/2023] Open
Abstract
New furan-based derivatives have been, designed, synthesized, and evaluated for their cytotoxic and tubulin polymerization inhibitory activities. DNA flow cytometric study of pyridine carbohydrazide 4 and N-phenyl triazinone 7 demonstrated G2/M phase cell cycle disruptions. Accumulation of cells in the pre-G1 phase and positive annexin V/PI staining, which may be caused by degeneration or fragmentation of the genetic components, suggested that cell death occurs via an apoptotic cascade. Furthermore, compounds 4 and 7 had a strong pro-apoptotic impact through inducing the intrinsic mitochondrial mechanism of apoptosis. This mechanistic route was verified by an ELISA experiment that indicated a considerable rise in the levels of p53 and Bax and a drop in the level of Bcl-2 when compared with the control.
Collapse
Affiliation(s)
- Syed Nasir Abbas Bukhari
- Department of Pharmaceutical Chemistry, College of Pharmacy, Jouf University, Sakaka 72388, Saudi Arabia
- Correspondence: (S.N.A.B.); (I.Z.); Tel.: +20-1153436140 (I.Z.)
| | - Hasan Ejaz
- Department of Clinical Laboratory Sciences, College of Applied Medical Sciences, Jouf University, Sakaka 72388, Saudi Arabia; (H.E.); (K.J.)
| | - Mervat A. Elsherif
- Chemistry Department, College of Science, Jouf University, Sakaka 72388, Saudi Arabia;
| | - Kashaf Junaid
- Department of Clinical Laboratory Sciences, College of Applied Medical Sciences, Jouf University, Sakaka 72388, Saudi Arabia; (H.E.); (K.J.)
| | - Islam Zaki
- Pharmaceutical Organic Chemistry Department, Faculty of Pharmacy, Port Said University, Port Said 42526, Egypt
- Correspondence: (S.N.A.B.); (I.Z.); Tel.: +20-1153436140 (I.Z.)
| | - Reham E. Masoud
- Clinical Pharmacology Department, Faculty of Medicine, Port Said University, Port Said 42526, Egypt;
| |
Collapse
|
40
|
Bakal R, Jawarkar R, Manwar J, Jaiswal M, Ghosh A, Gandhi A, Zaki ME, Al-Hussain S, Samad A, Masand V, Mukerjee N, Nasir Abbas Bukhari S, Sharma P, Lewaa I. Identification of Potent Aldose Reductase Inhibitors as Antidiabetic (Anti-hyperglycemic) agents using QSAR Based Virtual Screening, Molecular Docking, MD Simulation and MMGBSA Approaches. Saudi Pharm J 2022; 30:693-710. [PMID: 35812153 PMCID: PMC9257878 DOI: 10.1016/j.jsps.2022.04.003] [Citation(s) in RCA: 11] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/23/2021] [Accepted: 04/01/2022] [Indexed: 11/16/2022] Open
Abstract
The aldose reductase (AR) enzyme is an important target enzyme in the development of therapeutics against hyperglycaemia induced health complications such as retinopathy, etc. In the present study, a quantitative structure activity relationship (QSAR) evaluation of a dataset of 226 reported AR inhibitor (ARi) molecules is performed using a genetic algorithm – multi linear regression (GA-MLR) technique. Multi-criteria decision making (MCDM) analysis furnished two five variables based QSAR models with acceptably high performance reflected in various statistical parameters such as, R2 = 0.79–0.80, Q2LOO = 0.78–0.79, Q2LMO = 0.78–0.79. The QSAR model analysis revealed some of the molecular features that play crucial role in deciding inhibitory potency of the molecule against AR such as; hydrophobic Nitrogen within 2 Å of the center of mass of the molecule, non-ring Carbon separated by three and four bonds from hydrogen bond donor atoms, number of sp2 hybridized Oxygen separated by four bonds from sp2 hybridized Carbon atoms, etc. 14 in silico generated hits, using a compound 18 (a most potent ARi from present dataset with pIC50 = 8.04 M) as a template, on QSAR based virtual screening (QSAR-VS) furnished a scaffold 5 with better ARi activity (pIC50 = 8.05 M) than template compound 18. Furthermore, molecular docking of compound 18 (Docking Score = –7.91 kcal/mol) and scaffold 5 (Docking Score = –8.08 kcal/mol) against AR, divulged that they both occupy the specific pocket(s) in AR receptor binding sites through hydrogen bonding and hydrophobic interactions. Molecular dynamic simulation (MDS) and MMGBSA studies right back the docking results by revealing the fact that binding site residues interact with scaffold 5 and compound 18 to produce a stable complex similar to co-crystallized ligand's conformation. The QSAR analysis, molecular docking, and MDS results are all in agreement and complementary. QSAR-VS successfully identified a more potent novel ARi and can be used in the development of therapeutic agents to treat diabetes.
Collapse
|
41
|
Abstract
Complex illnesses, such as cancer, are often caused by many disorders, gene mutations, or pathways. Biological pathways play a significant part in the development of these diseases. Multi-target directed ligands (MTDLs) have been used by medicinal chemists recently in an effort to find single molecules that can affect many targets concurrently. In this work, several chalcones containing the ligustrazine moiety were synthesized and tested for their in vitro anticancer activity and several cancer markers, including EGFR, BRAFV600E, c-Met, and tubulin polymerization, in order to uncover multitarget bioactive compounds. In assays using multiple cancer cell lines, the majority of the compounds examined showed strong anticancer activity against them. To synthesize oximes, all of the chalcones were used as precursors. The IC50 values of two compounds (11g and 11e) were found to be 0.87, 0.28, 2.43, 1.04 μM and 11d, 1.47, 0.79, 3.8, 1.63 μM respectively, against A-375, MCF-7, HT-29 and H-460 cell lines. These IC50 values revealed an excellent antiproliferative activity compared to those of the positive control foretinib, (IC50 = 1.9, 1.15, 3.97, and 2.86 μM). Careful examination of their structure and configuration revealed that both compounds had an oxime functional group with z configuration, in place of carbonyl functional group, along with a 2-phenyl thiophenyl moiety with or without a bromo group at position-5. The possible binding pattern was implied by docking simulation, inferring the possibility of introducing interactions with the nearby tubulin chain. Since the novel structural trial has been conducted with a detailed structure activity relationship discussion, this work might stimulate new ideas in further modification of multitarget anti-cancer agents and therapeutic approaches. Discovery of multitarget anticancer agents by modifications of natural compound.![]()
Collapse
Affiliation(s)
- Syed Nasir Abbas Bukhari
- Department of Pharmaceutical Chemistry, College of Pharmacy, Jouf University Sakaka Aljouf 72388 Saudi Arabia +96 6565738896
| |
Collapse
|
42
|
Bukhari SNA. An insight into the multifunctional role of ghrelin and structure activity relationship studies of ghrelin receptor ligands with clinical trials. Eur J Med Chem 2022; 235:114308. [PMID: 35344905 DOI: 10.1016/j.ejmech.2022.114308] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [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: 11/06/2021] [Revised: 02/06/2022] [Accepted: 03/18/2022] [Indexed: 11/30/2022]
Abstract
Ghrelin is a multifunctional gastrointestinal acylated peptide, primarily synthesized in the stomach and regulates the secretion of growth hormone and energy homeostasis. It plays a central role in modulating the diverse biological, physiological and pathological functions in vertebrates. The synthesis of ghrelin receptor ligands after the finding of growth hormone secretagogue developed from Met-enkephalin led to reveal the endogenous ligand ghrelin and the receptors. Subsequently, many peptides, small molecules and peptidomimetics focusing on the ghrelin receptor, GHS-R1a, were derived. In this review, the key features of ghrelin's structure, forms, its bio-physiological functions, pathological roles and therapeutic potential have been highlighted. A few peptidomimetics and pseudo peptide synthetic perspectives have also been discussed to make ghrelin receptor ligands, clinical trials and their success.
Collapse
Affiliation(s)
- Syed Nasir Abbas Bukhari
- Department of Pharmaceutical Chemistry, College of Pharmacy, Jouf University, Sakaka, Aljouf, 2014, Saudi Arabia.
| |
Collapse
|
43
|
Bukhari SNA. Metal-Organic Framework Based Drug Delivery for Alzheimer Therapy and Clinical Progress. MINI-REV ORG CHEM 2022. [DOI: 10.2174/1570193x19666220316142832] [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: 11/22/2022]
Abstract
Abastract:
Metal-organic frameworks (MOFs) are a category of composite materials synthesizing through metal ion and organic ligands. This class of material find different applications such as energy storage, isolation, catalysis, sensing, cancer theranostics and other, this rapidly expansion class of frameworks where can offers benefits. In the area of chemo-sensing and neurodegenerative disease phototherapy, however, MOF uses have not been expanded. In recent years there has been a lot of focus to research on metal-organic structures (MOFs) in biomedical applications. Based on the well-defined architecture, superficial and porous surface, configurable pores and simple chemical functionalization, MOFs are considered to be promising classes of drug-related nanocarriers. In this report, in the first part, we explored the special proprieties of MOFs and their benefits for drug delivery as nanocarriers in biomedical applications. Adapting MOFs to therapeutic agents, like surface adsorption, pore modularity, covalent bindings, and functional molecules, were also summarized in this review. Many other applications of MOFs in chemotherapeutic agents were discovered in the last segment not only for tumor laser treatment but for neurodegenerative diseases like Alzheimer's (AD). Presently, highly responsive Alzheimer's biomarkers (AD) are essential for us in preventing and diagnosing AD, i.e., preseniline 1, amyloid protein β-protein (Aβ) as well as acetylcholine (ACh). The deviant amyloid-β peptide (Aβ) mixture in the brain is the primary pathologic symptom of Alzheimer's disease (AD). Aβ aggregation inhibition is regarded an attractive preventive action to alleviate the neuroinflammation of amylloids. In this study, we analyzed significant advances in the disclosure of effective response and AD diagnosis and addressed the prospects for MOFs in this field.
Collapse
Affiliation(s)
- Syed Nasir Abbas Bukhari
- Department of Pharmaceutical Chemistry, College of Pharmacy, Jouf University, Sakaka, Aljouf 2014, Saudi Arabia
| |
Collapse
|
44
|
Bukhari SNA. Dietary Polyphenols as Therapeutic Intervention for Alzheimer’s Disease: A Mechanistic Insight. Antioxidants (Basel) 2022; 11:antiox11030554. [PMID: 35326204 PMCID: PMC8945272 DOI: 10.3390/antiox11030554] [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] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/31/2022] [Revised: 03/14/2022] [Accepted: 03/14/2022] [Indexed: 02/06/2023] Open
Abstract
Dietary polyphenols encompass a diverse range of secondary metabolites found in nature, such as fruits, vegetables, herbal teas, wine, and cocoa products, etc. Structurally, they are either derivatives or isomers of phenol acid, isoflavonoids and possess hidden health promoting characteristics, such as antioxidative, anti-aging, anti-cancerous and many more. The use of such polyphenols in combating the neuropathological war raging in this generation is currently a hotly debated topic. Lately, Alzheimer’s disease (AD) is emerging as the most common neuropathological disease, destroying the livelihoods of millions in one way or another. Any therapeutic intervention to curtail its advancement in the generation to come has been in vain to date. Using dietary polyphenols to construct the barricade around it is going to be an effective strategy, taking into account their hidden potential to counter multifactorial events taking place under such pathology. Besides their strong antioxidant properties, naturally occurring polyphenols are reported to have neuroprotective effects by modulating the Aβ biogenesis pathway in Alzheimer’s disease. Thus, in this review, I am focusing on unlocking the hidden secrets of dietary polyphenols and their mechanistic advantages to fight the war with AD and related pathology.
Collapse
Affiliation(s)
- Syed Nasir Abbas Bukhari
- Department of Pharmaceutical Chemistry, College of Pharmacy, Jouf University, Aljouf 2014, Saudi Arabia
| |
Collapse
|
45
|
Noreen S, Hasan S, Ghumman SA, Bukhari SNA, Ijaz B, Hameed H, Iqbal H, Aslam A, Elsherif MAM, Noureen S, Ejaz H. pH Responsive Abelmoschus esculentus Mucilage and Administration of Methotrexate: In-Vitro Antitumor and In-Vivo Toxicity Evaluation. Int J Mol Sci 2022; 23:ijms23052725. [PMID: 35269867 PMCID: PMC8910941 DOI: 10.3390/ijms23052725] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/31/2021] [Revised: 02/21/2022] [Accepted: 02/21/2022] [Indexed: 02/04/2023] Open
Abstract
The rapid progression in biomaterial nanotechnology apprehends the potential of non-toxic and potent polysaccharide delivery modules to overcome oral chemotherapeutic challenges. The present study is aimed to design, fabricate and characterize polysaccharide nanoparticles for methotrexate (MTX) delivery. The nanoparticles (NPs) were prepared by Abelmoschus esculentus mucilage (AEM) and chitosan (CS) by the modified coacervation method, followed by ultra-sonification. The NPs showed much better pharmaceutical properties with a spherical shape and smooth surface of 213.4–254.2 nm with PDI ranging between 0.279–0.485 size with entrapment efficiency varying from 42.08 ± 1.2 to 72.23 ± 2.0. The results revealed NPs to possess positive zeta potential and a low polydispersity index (PDI). The in-vitro drug release showed a sustained release of the drug up to 32 h with pH-dependence. Blank AEM -CS NPs showed no in-vivo toxicity for a time duration of 14 days, accompanied by high cytotoxic effects of optimized MTX loaded NPs against MCF-7 and MD-MBA231 cells by MTT assay. In conclusion, the findings advocated the therapeutic potential of AEM/CS NPs as an efficacious tool, offering a new perspective for pH-responsive routing of anticancer drugs with tumor cells as a target.
Collapse
Affiliation(s)
- Sobia Noreen
- Institute of Chemistry, University of Sargodha, Sargodha 40100, Pakistan; (S.H.); (H.I.); (S.N.)
- Correspondence: (S.N.); (S.N.A.B.); Tel.: +966-5657-38896 (S.N.A.B.)
| | - Sara Hasan
- Institute of Chemistry, University of Sargodha, Sargodha 40100, Pakistan; (S.H.); (H.I.); (S.N.)
- Department of Chemistry, Sargodha Campus, The University of Lahore, Sargodha 40100, Pakistan
| | - Shazia Akram Ghumman
- College of Pharmacy, University of Sargodha, Sargodha 40100, Pakistan; (S.A.G.); (A.A.)
| | - Syed Nasir Abbas Bukhari
- Department of Pharmaceutical Chemistry, College of Pharmacy, Jouf University, Sakaka 72388, Saudi Arabia
- Correspondence: (S.N.); (S.N.A.B.); Tel.: +966-5657-38896 (S.N.A.B.)
| | - Bushra Ijaz
- Centre of Excellence in Molecular Biology, University of the Punjab, Lahore 54000, Pakistan;
| | - Huma Hameed
- IRSET, EHSEP, INSERM, University of Rennes 1, 35000 Rennes, France;
| | - Huma Iqbal
- Institute of Chemistry, University of Sargodha, Sargodha 40100, Pakistan; (S.H.); (H.I.); (S.N.)
| | - Afeefa Aslam
- College of Pharmacy, University of Sargodha, Sargodha 40100, Pakistan; (S.A.G.); (A.A.)
| | | | - Shazia Noureen
- Institute of Chemistry, University of Sargodha, Sargodha 40100, Pakistan; (S.H.); (H.I.); (S.N.)
| | - Hasan Ejaz
- Department of Clinical Laboratory Sciences, College of Applied Medical Sciences, Jouf University, Sakaka 72388, Saudi Arabia;
| |
Collapse
|
46
|
Bukhari SNA. Consequences of Antipsychotic Medications on Mental Health. Curr Drug Saf 2022; 17:285-293. [PMID: 35170421 DOI: 10.2174/1574886317666220216101106] [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: 09/19/2021] [Revised: 11/10/2021] [Accepted: 12/02/2021] [Indexed: 11/22/2022]
Abstract
Individuals suffering from mental illnesses, unfortunately, have a shorter lifespan. The increase in mortality rates is primarily due to physical illness, unhealthy lifestyle, and associated comorbidities. Antipsychotic medications, previously known as tranquilizers, antipsychotics, or neuroleptics, can alleviate or attenuate symptoms related to psychosis, delusion, and/or hallucinations and are used in the treatment of psychosis, schizophrenia, bipolar disorder, depression, or Alzheimer's disease. Within hours to days, these medications cause calm and reduce confusion in individuals with psychosis however may take longer for full effect. Importantly, these drugs are not curing, but only treat the disease symptoms. The treatment is adjusted to reduce any psychotic symptoms while keeping the adverse effects to a minimum level. Antipsychotics may lead to increased risk of diseases, including but not limited to, diabetes, obesity, metabolic disorders, cardiovascular, renal, or respiratory disorders. Improved dosages, polypharmacy, and age-specific treatment play an important role in limiting the comorbidities as well as the side effects. Further research and clinical attention are required to understand the functioning of these medications. The review focuses on the use of antipsychotic medications in different diseases and their effect on mental health.
Collapse
Affiliation(s)
- Syed Nasir Abbas Bukhari
- Department of Pharmaceutical Chemistry, College of Pharmacy, Jouf University, Sakaka, Aljouf 2014, Saudi Arabia
| |
Collapse
|
47
|
Noor N, Alamgeer , Irfan HM, Akram M, Arshad L, Alotaibi NH, Alharbi KS, Abbas Bukhari SN, Althobaiti YS, Ullah A. Pharmacological evaluation of cardioprotective potential of Berberis orthobotrys Bien.ex Aitch. Pak J Pharm Sci 2022; 35:171-175. [PMID: 35228174] [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: 06/14/2023]
Abstract
The resurgence of scrutiny in plant-based medicine is mainly due to the current widespread belief that "green medicine" is safe and more dependable than the expensive synthetic drugs. The current study was focused to evaluate the anti-myocardial ischemic potential of Berberis orthobotrys Bien ex Aitch against chemically induced myocardial ischemia in animal models. Myocardial ischemia was instigated in Sprague Dawley rats of either sex (250-450g) by administration of Isoproterenol (ISO) and doxorubicin (DOX) at doses of 25mg/kg b.w and 15mg/kg b.w. respectively. The protective effect of the plant extract was explored by pretreating a group of animals with aqueous methanolic extract of Berberis orthobotrys roots at a dose of 50mg/kg b.w. (orally) for 10 days in ISO-ischemic model while for doxorubicin ischemic model; the study was conducted for 14 days. The findings of the study revealed that serum levels of cardiac marker enzymes were significantly increased (p<0.0001) followed by the administration of Isoproterenol and doxorubicin whereas the pretreatment with aqueous methanolic plant extract had significantly (p<0.0001) prevented the rise in the same, as compared to both intoxicated groups. The statistical analysis of the study led to the conclusion that Berberis orthobotrys possesses cardio protective potential against chemically induced myocardial ischemia.
Collapse
Affiliation(s)
- Nabeela Noor
- College of Pharmacy University of Sargodha, Sargodha, Pakistan
| | - - Alamgeer
- College of Pharmacy University of Sargodha, Sargodha, Pakistan/Punjab University College of Pharmacy, University of Punjab Lahore, Pakistan
| | | | - Muhammad Akram
- College of Pharmacy University of Sargodha, Sargodha, Pakistan
| | - Laiba Arshad
- Department of Pharmacy, Forman Christian College (A Chartered University), Lahore, Pakistan
| | | | | | | | - Yusuf S Althobaiti
- Department of Pharmacology and Toxicology, College of Pharmacy, Taif University, Taif, Saudi Arabia/Addiction and Neuroscience Research Unit, Taif University, Taif, Saudi Arabia
| | - Aman Ullah
- College of Pharmaceutical Sciences, Shifa Tameer-e-Millat University, Islamabad
| |
Collapse
|
48
|
Alotaibi NH, Sarwar M, Alamgeer , Jabbar Z, Munir MU, Irfan HM, Akram M, Abbas Bukhari SN, Rasul Niazi Z, Khan AQ. Pharmacological exploration of anti-arthritic potential of terbutaline through in-vitro and in-vivo experimental models. Pak J Pharm Sci 2022; 35:253-257. [PMID: 35228185] [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: 06/14/2023]
Abstract
Terbutaline have been reported to have anti-inflammatory activity. Present study aimed to check the anti-arthritic activity of terbutaline. The drug was tested using in vitro models (bovine serum albumin denaturation, egg albumin denaturation and HRBC membrane stabilization) and in vivo (formaldehyde induced arthritis). Results of bovine serum albumin denaturation assay illustrated that terbutaline inhibited 89.54±0.46% denaturation at 6400µg/ml concentration. Terbutaline resulted in dose dependent impediment of protein denaturation in egg albumin denaturation assay with 74.40±0.72% inhibition at concentration of 6400µg/ml. Terbutaline also showed protection of HRBC membrane against hypotonic stress in a dose dependent manner, with maximum 76.45±0.62% prevention at 6400µg/ml concentration. Results of formaldehyde induced arthritis model showed that paw volume was significantly declined by terbutaline with maximum percentage inhibition at 10th day of study period which implies immune inhibitory potential of terbutaline. Findings of present study concluded that terbutaline has arthritis reducing potential possible through inhibitory effects on synthesis and release of inflammatory mediators as well as limiting the formation of autoantigen. Thus, terbutaline might be the potential candidate for use in treatment of arthritis.
Collapse
Affiliation(s)
- Nasser Hadal Alotaibi
- Department of Clinical Pharmacy, College of Pharmacy, Jouf University, Sakaka, Al Jouf, Kingdom of Saudi Arabia
| | - Muavia Sarwar
- College of Pharmacy, University of Sargodha, Sargodha, Pakistan
| | - - Alamgeer
- Punjab University College of Pharmacy University of the Punjab, Lahore, Pakistan
| | - Zeeshan Jabbar
- College of Pharmacy, University of Sargodha, Sargodha, Pakistan
| | - Muhammad Usman Munir
- Department of Pharmaceutical Chemistry, College of Pharmacy, Jouf University, Sakaka, Al Jouf, Saudi Arabia
| | | | - Muhammad Akram
- College of Pharmacy, University of Sargodha, Sargodha, Pakistan
| | - Syed Nasir Abbas Bukhari
- Department of Pharmaceutical Chemistry, College of Pharmacy, Jouf University, Sakaka, Al Jouf, Saudi Arabia
| | - Zahid Rasul Niazi
- Department of Pharmacology, Faculty of Pharmacy Gomal University, DI Khan KPK, Pakistan
| | - Abdul Qayyum Khan
- Faculty of Pharmacy, University of Management and Technology, Lahore, Pakistan
| |
Collapse
|
49
|
Arshad L, Alamgeer , Irfan HM, Noor N, Alotaibi NH, Saad Alharbi K, Abbas Bukhari SN, Althobaiti YS, Ullah A, Khan SW. Cardioprotective potential of Thymus linearis Benth. Pak J Pharm Sci 2022; 35:281-285. [PMID: 35228189] [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: 06/14/2023]
Abstract
In developing countries, myocardial ischemia and the resulting impairments in heart function are the leading cause of illness and mortality. Thymus linearis Benth has been used as an antibiotic, antioxidant, and antihypertensive agent for centuries. The goal of this investigation was to see if Thymus linearis could protect isoproterenol and doxorubicin-induced myocardial ischemia in vivo at doses of 25 mg/kg s.c. and 15 mg/kg i.p., respectively. The level of cardiac enzymes (CK-MB, LDH, and AST) in the serum isolated from the experimental animal's blood was used to determine myocardial ischemia. The anti-ischemic potential was assessed by comparing the levels of the aforementioned cardiac biomarkers in the intoxicated and treated animal groups. The study found substantial increase (p0.0001) in the serum levels of CK-MB, LDH, AST when compared to intoxicated groups, while pretreatment of animals with crude extract of Thymus linearis significantly reduced the rise in serum cardiac indicators. The findings of the study indicated that the aqueous methanolic Thymus linearis crude extract has cardioprotective potential against Isoproterenol and Doxorubicin-induced cardiac necrosis in rats.
Collapse
Affiliation(s)
- Laiba Arshad
- Department of Pharmacy, Forman Christian College (A Chartered University), Lahore, Pakistan / College of Pharmacy University of Sargodha, Sargodha, Pakistan
| | - - Alamgeer
- Punjab University College of Pharmacy University of Punjab, Lahore, Pakistan
| | | | - Nabeela Noor
- College of Pharmacy University of Sargodha, Sargodha, Pakistan
| | | | | | | | - Yusuf S Althobaiti
- Department of Pharmacology and Toxicology, College of Pharmacy, Taif University, Taif, Saudi Arabia / Addiction and Neuroscience Research Unit, Taif University, Taif, Saudi Arabia
| | - Aman Ullah
- College of Pharmaceutical Sciences, Shifa Tameer-e-Millat University, Islamabad, Pakistan
| | - Sher Wali Khan
- Department of Biological Sciences, Karakoram International University, Gilgit-Baltistan, Pakistan
| |
Collapse
|
50
|
Al-Sanea MM, Al-Ansary GH, Elsayed ZM, Maklad RM, Elkaeed EB, Abdelgawad MA, Bukhari SNA, Abdel-Aziz MM, Suliman H, Eldehna WM. Development of 3-methyl/3-(morpholinomethyl)benzofuran derivatives as novel antitumor agents towards non-small cell lung cancer cells. J Enzyme Inhib Med Chem 2021; 36:987-999. [PMID: 33985397 PMCID: PMC8128204 DOI: 10.1080/14756366.2021.1915302] [Citation(s) in RCA: 13] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/28/2021] [Revised: 04/02/2021] [Accepted: 04/06/2021] [Indexed: 12/12/2022] Open
Abstract
As one of the most lethal malignancies, lung cancer is considered to account for approximately one-fifth of all malignant tumours-related deaths worldwide. This study reports the synthesis and in vitro biological assessment of two sets of 3-methylbenzofurans (4a-d, 6a-c, 8a-c and 11) and 3-(morpholinomethyl)benzofurans (15a-c, 16a-b, 17a-b and 18) as potential anticancer agents towards non-small cell lung carcinoma A549 and NCI-H23 cell lines, with VEGFR-2 inhibitory activity. The target benzofuran-based derivatives efficiently inhibited the growth of both A549 and NCI-H23 cell lines with IC50 spanning in ranges 1.48-47.02 and 0.49-68.9 µM, respectively. The three most active benzofurans (4b, 15a and 16a) were further investigated for their effects on the cell cycle progression and apoptosis in A549 (for 4b) and NCI-H23 (for 15a and 16a) cell lines. Furthermore, benzofurans 4b, 15a and 16a displayed good VEGFR-2 inhibitory activity with IC50 equal 77.97, 132.5 and 45.4 nM, respectively.
Collapse
Affiliation(s)
- Mohammad M. Al-Sanea
- Department of Pharmaceutical Chemistry, College of Pharmacy, Jouf University, Sakaka, Saudi Arabia
| | - Ghada H. Al-Ansary
- Department of Pharmaceutical Chemistry, Pharmacy Program, Batterejee Medical College, Jeddah, Saudi Arabia
- Department of Pharmaceutical Chemistry, Faculty of Pharmacy, Ain Shams University, Cairo, Egypt
| | - Zainab M. Elsayed
- Scientific Research and Innovation Support Unit, Faculty of Pharmacy, Kafrelsheikh University, Kafrelsheikh, Egypt
| | - Raed M. Maklad
- Department of Pharmaceutical Chemistry, Faculty of Pharmacy, Kafrelsheikh University, Kafrelsheikh, Egypt
- Institute of Drug Discovery and Development, Kafrelsheikh University, Kafrelsheikh, Egypt
| | - Eslam B. Elkaeed
- Department of Pharmaceutical Sciences, College of Pharmacy, AlMaarefa University, Ad Diriyah, Riyadh, Saudi Arabia
- Department of Pharmaceutical Organic Chemistry, Faculty of Pharmacy (Boys), Al-Azhar University, Nasr City, Cairo, Egypt
| | - Mohamed A. Abdelgawad
- Department of Pharmaceutical Chemistry, College of Pharmacy, Jouf University, Sakaka, Saudi Arabia
- Department of Pharmaceutical Organic Chemistry, Faculty of Pharmacy, Beni-Suef University, Beni-Suef, Egypt
| | - Syed Nasir Abbas Bukhari
- Department of Pharmaceutical Chemistry, College of Pharmacy, Jouf University, Sakaka, Saudi Arabia
| | - Marwa M. Abdel-Aziz
- The Regional Center for Mycology & Biotechnology, Al-Azhar University, Cairo, Egypt
| | - Howayda Suliman
- Department of Medical Biochemistry, Faculty of Medicine, Alexandria University, Alexandria, Egypt
| | - Wagdy M. Eldehna
- Department of Pharmaceutical Chemistry, Faculty of Pharmacy, Kafrelsheikh University, Kafrelsheikh, Egypt
| |
Collapse
|