1
|
Pérez C, Ochoa D, Sánchez N, Ballesteros AI, Santidrián S, López I, Mondéjar R, Carnaval T, Villoria J, Colomer R. Pain in Long-Term Cancer Survivors: Prevalence and Impact in a Cohort Composed Mostly of Breast Cancer Survivors. Cancers (Basel) 2024; 16:1581. [PMID: 38672663 PMCID: PMC11049399 DOI: 10.3390/cancers16081581] [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: 03/26/2024] [Revised: 04/16/2024] [Accepted: 04/17/2024] [Indexed: 04/28/2024] Open
Abstract
Cancer survival is becoming more common which means that there is now a growing population of cancer survivors, in whom pain may be common. However, its prevalence has hardly been addressed systematically. We aimed to assess the prevalence and explore the pathophysiology and impact of pain on health outcomes in cancer survivors. We conducted a retrospective-prospective cohort study in cancer-free patients diagnosed with cancer at least five years before the study start date. We used multivariable regression to establish the association of patients' cancer characteristics with pain, and then the association of patients' pain features with health outcomes and related symptoms. Between March and July 2021, 278 long-term cancer survivors were evaluated. Almost half of them (130/278, 46.8%) had pain, of whom 58.9% had a probable neuropathic component, but only 18 (13.8%) were taking specific drugs for neuropathic pain. A history of surgery-related pain syndrome in breast cancer patients was more than twice as frequent in the pain cohort. Post-chemotherapy and post-radiotherapy pain syndromes were uncommon. Pain was associated with lower QoL, emotional functioning, professional performance, and disability scores. Pain is a frequent health determinant in cancer survivors. Referral to specialised pain services may be a reasonable move in some cases.
Collapse
Affiliation(s)
- Concepción Pérez
- Pain Clinic, Hospital de La Princesa, 28006 Madrid, Spain; (D.O.); (N.S.); (S.S.); (I.L.)
| | - Dolores Ochoa
- Pain Clinic, Hospital de La Princesa, 28006 Madrid, Spain; (D.O.); (N.S.); (S.S.); (I.L.)
| | - Noelia Sánchez
- Pain Clinic, Hospital de La Princesa, 28006 Madrid, Spain; (D.O.); (N.S.); (S.S.); (I.L.)
| | - Ana Isabel Ballesteros
- Department of Clinical Oncology, Hospital de la Princesa, 28006 Madrid, Spain; (A.I.B.); (R.M.); (R.C.)
| | - Sheila Santidrián
- Pain Clinic, Hospital de La Princesa, 28006 Madrid, Spain; (D.O.); (N.S.); (S.S.); (I.L.)
| | - Isabel López
- Pain Clinic, Hospital de La Princesa, 28006 Madrid, Spain; (D.O.); (N.S.); (S.S.); (I.L.)
| | - Rebeca Mondéjar
- Department of Clinical Oncology, Hospital de la Princesa, 28006 Madrid, Spain; (A.I.B.); (R.M.); (R.C.)
| | - Thiago Carnaval
- Department of Design and Biometrics, Medicxact, S.L., 28430 Alpedrete, Spain; (T.C.); (J.V.)
| | - Jesús Villoria
- Department of Design and Biometrics, Medicxact, S.L., 28430 Alpedrete, Spain; (T.C.); (J.V.)
| | - Ramón Colomer
- Department of Clinical Oncology, Hospital de la Princesa, 28006 Madrid, Spain; (A.I.B.); (R.M.); (R.C.)
| |
Collapse
|
2
|
De la Llave-Propín Á, Martínez Villalba A, Villarroel M, Pérez C, González de Chávarri E, Díaz MT, Cabezas A, González Garoz R, De la Fuente J, Bermejo-Poza R. Environmental enrichment improves growth and fillet quality in rainbow trout. J Sci Food Agric 2024; 104:3487-3497. [PMID: 38133882 DOI: 10.1002/jsfa.13234] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/21/2023] [Revised: 11/14/2023] [Accepted: 12/20/2023] [Indexed: 12/23/2023]
Abstract
BACKGROUND Some environmental enrichment methods, such as occupational enrichment (OE), can improve fish growth, but little is known about its effects on fillet quality. In this study, we evaluated the effects of OE using underwater currents on different aspects of fillet quality and muscle metabolism in rainbow trout (Oncorhynchus mykiss), before and after a handling procedure (fasting). The trout were placed in groups of 30 in separate tanks in three treatments for 30 days: no artificial currents (CON), randomly fired underwater currents (RFC), and continuous underwater currents (CUC). Additionally, half of the individuals in each treatment were fasted (5 days, 45.2 °C days). RESULTS Slaughter weight, condition factor, and relative growth were lower in CON fish, indicating a positive effect of OE on growth. Rigor mortis, muscle pH, and muscle glycogen levels were similar among treatments, indicating no effect of OE on classical measures of fillet quality. However, significant differences were found regarding fillet colour and muscle enzymes. The fillets of RFC fish were more salmon-pink in colour, which is favoured by consumers. Also, activity levels of pyruvate kinase and glycogen phosphorylase in muscle were significantly higher in CUC fish, probably due to increased energy demands, as pumps were on continually in that treatment. CONCLUSION Overall, RFC fish seemed to have received enough stimulation to improve growth while not being excessive in terms of exhausting the animals (avoiding negative effects on muscle metabolism), whereas OE may have provided a hormetic effect, allowing fish to better adjust to fasting. © 2023 Society of Chemical Industry.
Collapse
Affiliation(s)
- Álvaro De la Llave-Propín
- CEIGRAM-ETSIAAB, Universidad Politécnica de Madrid, Madrid, Spain
- Departamento de Producción Animal, Facultad de Veterinaria, Universidad Complutense de Madrid, Madrid, Spain
| | - Andrea Martínez Villalba
- Departamento de Producción Animal, Facultad de Veterinaria, Universidad Complutense de Madrid, Madrid, Spain
| | | | - Concepción Pérez
- Departamento de Fisiología Animal, Facultad de Veterinaria, Universidad Complutense de Madrid, Madrid, Spain
| | | | - María Teresa Díaz
- Departamento de Producción Animal, Facultad de Veterinaria, Universidad Complutense de Madrid, Madrid, Spain
| | - Almudena Cabezas
- Departamento de Producción Animal, Facultad de Veterinaria, Universidad Complutense de Madrid, Madrid, Spain
| | - Roberto González Garoz
- Departamento de Producción Animal, Facultad de Veterinaria, Universidad Complutense de Madrid, Madrid, Spain
| | - Jesús De la Fuente
- Departamento de Producción Animal, Facultad de Veterinaria, Universidad Complutense de Madrid, Madrid, Spain
| | - Rubén Bermejo-Poza
- Departamento de Producción Animal, Facultad de Veterinaria, Universidad Complutense de Madrid, Madrid, Spain
| |
Collapse
|
3
|
Villalba AM, De la Llave-Propín Á, De la Fuente J, Pérez C, de Chavarri EG, Díaz MT, Cabezas A, González-Garoz R, Torrent F, Villarroel M, Bermejo-Poza R. Using underwater currents as an occupational enrichment method to improve the stress status in rainbow trout. Fish Physiol Biochem 2024; 50:463-475. [PMID: 38060080 DOI: 10.1007/s10695-023-01277-3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/13/2023] [Accepted: 11/24/2023] [Indexed: 12/08/2023]
Abstract
This study investigated the effects of occupational enrichment, specifically underwater currents, on the stress status of rainbow trout (Oncorhynchus mykiss). A total of 540 fish were divided into three groups: control tanks without artificial currents (CO), tanks with randomly fired underwater currents (RFC), and tanks with continuous current throughout the day (CT). After 30 days, half of the fish in each group underwent a 5-day pre-slaughter fasting (5D), while the others were fed until the day before slaughter (0D). Fish in the RFC group exhibited lower levels of plasma cortisol and acetylcholinesterase enzyme activity in hypothalamus and optic tract than other groups, suggesting an improved stress status. RFC group also showed higher levels of non-esterified fatty acids (NEFA) in 5D fish and higher liver glycogen stores, suggesting improved energy reserves. In comparison, the CT group had higher LDH levels, possibly due to their increased swimming activity. The CO group had significantly lower NEFA levels at 5D compared to the RFC group, suggesting lower energy reserves. The RFC fish had darker and yellow-reddish skin and liver color, suggesting an improved stress status and lower lipid reserves, respectively. Overall, although a significant stress response was not observed in fasted individuals, possibly due to the relatively short fasting period, the study suggests that providing occupational enrichment using randomly fired underwater currents for 1 month helped to improve stress status in rainbow trout, indicating that occupational enrichment during the grow-out phase can positively impact the welfare of rainbow trout during routine handling procedures.
Collapse
Affiliation(s)
- Andrea Martínez Villalba
- Departamento de Producción Animal, Universidad Complutense de Madrid, Avenida Puerta de Hierro S/N, 28040, VeterinariaMadrid, Spain
| | - Álvaro De la Llave-Propín
- Departamento de Producción Animal, Universidad Complutense de Madrid, Avenida Puerta de Hierro S/N, 28040, VeterinariaMadrid, Spain
- CEIGRAM-ETSIAAB, Universidad Politécnica de Madrid, Avenida Complutense 3, 28040, Madrid, Spain
| | - Jesús De la Fuente
- Departamento de Producción Animal, Universidad Complutense de Madrid, Avenida Puerta de Hierro S/N, 28040, VeterinariaMadrid, Spain
| | - Concepción Pérez
- Departamento de Fisiología Animal, Universidad Complutense de Madrid, Avenida Puerta de Hierro S/N, 28040, VeterinariaMadrid, Spain
| | - Elisabet González de Chavarri
- Departamento de Producción Animal, Universidad Complutense de Madrid, Avenida Puerta de Hierro S/N, 28040, VeterinariaMadrid, Spain
| | - María Teresa Díaz
- Departamento de Producción Animal, Universidad Complutense de Madrid, Avenida Puerta de Hierro S/N, 28040, VeterinariaMadrid, Spain
| | - Almudena Cabezas
- Departamento de Producción Animal, Universidad Complutense de Madrid, Avenida Puerta de Hierro S/N, 28040, VeterinariaMadrid, Spain
| | - Roberto González-Garoz
- Departamento de Producción Animal, Universidad Complutense de Madrid, Avenida Puerta de Hierro S/N, 28040, VeterinariaMadrid, Spain
| | - Fernando Torrent
- Departamento de Ingeniería y Gestión Forestal y Ambiental, Escuela Técnica Superior de Ingeniería de Montes, Forestal y del Medio Natural, Universidad Politécnica de Madrid, Ciudad Universitaria S/N, 28040, Madrid, Spain
| | - Morris Villarroel
- CEIGRAM-ETSIAAB, Universidad Politécnica de Madrid, Avenida Complutense 3, 28040, Madrid, Spain
| | - Rubén Bermejo-Poza
- Departamento de Producción Animal, Universidad Complutense de Madrid, Avenida Puerta de Hierro S/N, 28040, VeterinariaMadrid, Spain.
| |
Collapse
|
4
|
Collazo A, Figueroa R, Mariño-Martínez C, Nóvoa X, Pérez C. Electrochemical characterization of a Fe-based shape memory alloy in an alkaline medium and the behaviour in aggressive conditions. Electrochim Acta 2023. [DOI: 10.1016/j.electacta.2023.142034] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/12/2023]
|
5
|
Serrano A, Gálvez R, Paremés E, Navarro A, Ochoa D, Pérez C. Off-label pharmacological treatment for neuropathic pain: A Delphi study by the Spanish Pain Society Neuropathic Pain Task Force. Pain Pract 2023; 23:167-179. [PMID: 36308490 DOI: 10.1111/papr.13176] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/03/2022] [Revised: 08/23/2022] [Accepted: 10/11/2022] [Indexed: 11/29/2022]
Abstract
OBJECTIVES The use of off-label pharmacotherapies for neuropathic pain (NP) is growing relating to the many unmet needs of patients. However, clinical guidelines fail to address it, and the available evidence is sparse and fragmented. We arranged a formal expert consensus to address this controversial issue and provide some guidance on judicious use. METHODS A two-round standard Delphi survey that involved pain clinic specialists with experience in the research and management of NP was done over an ad hoc 40-item questionnaire prepared by the authors. Consensus on each statement was defined as at least either 80% endorsement or rejection after the second round. RESULTS Forty-three and thirty-seven panelists participated in the first and second round, respectively. Consensus was reached in 34 out of 40 statements. Endorsed alternatives for unresponsive patients include non-gabapentinoid antiepileptics (oxcarbazepine and eslicarbazepine), venlafaxine, intravenous lidocaine (when doses can be optimized), and some vaporized cannabinoids (under appropriate surveillance). In addition, lacosamide, low-dose naltrexone, propofol, or ketamine could prove beneficial if subjected to more research. Other options were rejected, and there was controversy about the usefulness of topical preparations. DISCUSSION For patients who do not respond to standard NP treatments, some other viable pharmacological options can be attempted before advancing to other therapeutic stages. This may help patients who are reluctant to or have some contraindication for interventional therapies.
Collapse
Affiliation(s)
- Ancor Serrano
- Pain Clinic, Department of Anesthesia and Reanimation, Hospital Universitari de Bellvitge, L'Hospital et de Llobregat, Spain
| | - Rafael Gálvez
- Pain Clinic, Hospital Universitario Virgen de las Nieves, Granada, Spain
| | - Elena Paremés
- Pain Clinic, Department of Anesthesia and Reanimation, Hospital Povisa, Vigo, Spain
| | - Ana Navarro
- Centro de Salud Puerta del Ángel, Madrid, Spain
| | - Dolores Ochoa
- Clinical Pharmacology, Hospital de la Princesa, Madrid, Spain
| | | |
Collapse
|
6
|
González-Naranjo P, Pérez C, González-Sánchez M, Gironda-Martínez A, Ulzurrun E, Bartolomé F, Rubio-Fernández M, Martin-Requero A, Campillo NE, Páez JA. Multitarget drugs as potential therapeutic agents for alzheimer's disease. A new family of 5-substituted indazole derivatives as cholinergic and BACE1 inhibitors. J Enzyme Inhib Med Chem 2022; 37:2348-2356. [PMID: 36050834 PMCID: PMC9477487 DOI: 10.1080/14756366.2022.2117315] [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] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022] Open
Abstract
Multitarget drugs are a promising therapeutic approach against Alzheimer’s disease. In this work, a new family of 5-substituted indazole derivatives with a multitarget profile including cholinesterase and BACE1 inhibition is described. Thus, the synthesis and evaluation of a new class of 5-substituted indazoles has been performed. Pharmacological evaluation includes in vitro inhibitory assays on AChE/BuChE and BACE1 enzymes. Also, the corresponding competition studies on BuChE were carried out. Additionally, antioxidant properties have been calculated from ORAC assays. Furthermore, studies of anti-inflammatory properties on Raw 264.7 cells and neuroprotective effects in human neuroblastoma SH-SY5Y cells have been performed. The results of pharmacological tests have shown that some of these 5-substituted indazole derivatives 1–4 and 6 behave as AChE/BuChE and BACE1 inhibitors, simultaneously. In addition, some indazole derivatives showed anti-inflammatory (3, 6) and neuroprotective (1–4 and 6) effects against Aβ-induced cell death in human neuroblastoma SH-SY5Y cells with antioxidant properties.
Collapse
Affiliation(s)
| | | | | | | | - Eugenia Ulzurrun
- Centro de Investigaciones Biológicas Margarita Salas (CSIC), Madrid, Spain.,Centro Nacional de Biotecnología (CSIC), Madrid, Spain
| | - Fernando Bartolomé
- Centro de Investigación Biomédica en Red de Enfermedades Neurodegenerativas (CIBERNED), Madrid, Spain.,Instituto de Investigación Hospital Doce de Octubre, Madrid, Spain
| | - Marcos Rubio-Fernández
- Centro de Investigación Biomédica en Red de Enfermedades Neurodegenerativas (CIBERNED), Madrid, Spain
| | - Angeles Martin-Requero
- Centro de Investigaciones Biológicas Margarita Salas (CSIC), Madrid, Spain.,Instituto de Investigación Hospital Doce de Octubre, Madrid, Spain
| | - Nuria E Campillo
- Centro de Investigaciones Biológicas Margarita Salas (CSIC), Madrid, Spain.,Instituto de Ciencias Matemáticas (CSIC), Madrid, Spain
| | - Juan A Páez
- Instituto de Química Médica (CSIC), Madrid, Spain
| |
Collapse
|
7
|
Codony S, Entrena JM, Calvó-Tusell C, Jora B, González-Cano R, Osuna S, Corpas R, Morisseau C, Pérez B, Barniol-Xicota M, Griñán-Ferré C, Pérez C, Rodríguez-Franco MI, Martínez AL, Loza MI, Pallàs M, Verhelst SHL, Sanfeliu C, Feixas F, Hammock BD, Brea J, Cobos EJ, Vázquez S. Synthesis, In Vitro Profiling, and In Vivo Evaluation of Benzohomoadamantane-Based Ureas for Visceral Pain: A New Indication for Soluble Epoxide Hydrolase Inhibitors. J Med Chem 2022; 65:13660-13680. [PMID: 36222708 PMCID: PMC9620236 DOI: 10.1021/acs.jmedchem.2c00515] [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] [Indexed: 11/30/2022]
Abstract
The soluble epoxide hydrolase (sEH) has been suggested as a pharmacological target for the treatment of several diseases, including pain-related disorders. Herein, we report further medicinal chemistry around new benzohomoadamantane-based sEH inhibitors (sEHI) in order to improve the drug metabolism and pharmacokinetics properties of a previous hit. After an extensive in vitro screening cascade, molecular modeling, and in vivo pharmacokinetics studies, two candidates were evaluated in vivo in a murine model of capsaicin-induced allodynia. The two compounds showed an anti-allodynic effect in a dose-dependent manner. Moreover, the most potent compound presented robust analgesic efficacy in the cyclophosphamide-induced murine model of cystitis, a well-established model of visceral pain. Overall, these results suggest painful bladder syndrome as a new possible indication for sEHI, opening a new range of applications for them in the visceral pain field.
Collapse
Affiliation(s)
- Sandra Codony
- Laboratori
de Química Farmacèutica (Unitat Associada al CSIC),
Facultat de Farmàcia i Ciències de l’Alimentació,
and Institute of Biomedicine (IBUB), Universitat
de Barcelona, Av. Joan XXIII, 27-31, Barcelona 08028, Spain
| | - José M. Entrena
- Animal
Behavior Research Unit, Scientific Instrumentation Center, Parque
Tecnológico de Ciencias de la Salud, University of Granada, Armilla, Granada 18100, Spain
| | - Carla Calvó-Tusell
- CompBioLab
Group, Departament de Química and Institut de Química
Computacional i Catàlisi (IQCC), Universitat de Girona, C/ Maria Aurèlia Capmany 69, Girona 17003, Spain
| | - Beatrice Jora
- Laboratori
de Química Farmacèutica (Unitat Associada al CSIC),
Facultat de Farmàcia i Ciències de l’Alimentació,
and Institute of Biomedicine (IBUB), Universitat
de Barcelona, Av. Joan XXIII, 27-31, Barcelona 08028, Spain
| | - Rafael González-Cano
- Department
of Pharmacology, Faculty of Medicine and Biomedical Research Center
(Neurosciences Institute), Biosanitary Research Institute ibs.GRANADA, University of Granada, Avenida de la Investigación 11, Granada 18016, Spain
| | - Sílvia Osuna
- CompBioLab
Group, Departament de Química and Institut de Química
Computacional i Catàlisi (IQCC), Universitat de Girona, C/ Maria Aurèlia Capmany 69, Girona 17003, Spain,Institució
Catalana de Recerca i Estudis Avançats (ICREA), Barcelona 08010, Spain
| | - Rubén Corpas
- Institute
of Biomedical Research of Barcelona (IIBB), CSIC and IDIBAPS, Barcelona 08036, Spain
| | - Christophe Morisseau
- Department
of Entomology and Nematology and Comprehensive Cancer Center, University of California, Davis, California 95616, United States
| | - Belén Pérez
- Department
of Pharmacology, Therapeutics and Toxicology, Institute of Neurosciences, Autonomous University of Barcelona, Bellaterra, Barcelona 08193, Spain
| | - Marta Barniol-Xicota
- Laboratory
of Chemical Biology, Department of Cellular and Molecular Medicine, KU Leuven—University of Leuven, Herestraat 49 box B901, Leuven 3000, Belgium
| | - Christian Griñán-Ferré
- Pharmacology
Section, Department of Pharmacology, Toxicology and Therapeutic Chemistry,
Faculty of Pharmacy and Food Sciences, Institute of Neuroscience, University of Barcelona (NeuroUB), Av. Joan XXIII 27-31, Barcelona 08028, Spain
| | - Concepción Pérez
- Institute of Medicinal Chemistry, Spanish
National Research Council (CSIC), C/Juan de la Cierva 3, Madrid 28006, Spain
| | - María Isabel Rodríguez-Franco
- Institute of Medicinal Chemistry, Spanish
National Research Council (CSIC), C/Juan de la Cierva 3, Madrid 28006, Spain
| | - Antón L. Martínez
- Drug Screening
Platform/Biofarma Research Group, CIMUS Research Center, University of Santiago de Compostela (USC), Santiago de Compostela 15782, Spain
| | - M. Isabel Loza
- Drug Screening
Platform/Biofarma Research Group, CIMUS Research Center, University of Santiago de Compostela (USC), Santiago de Compostela 15782, Spain
| | - Mercè Pallàs
- Pharmacology
Section, Department of Pharmacology, Toxicology and Therapeutic Chemistry,
Faculty of Pharmacy and Food Sciences, Institute of Neuroscience, University of Barcelona (NeuroUB), Av. Joan XXIII 27-31, Barcelona 08028, Spain
| | - Steven H. L. Verhelst
- Laboratory
of Chemical Biology, Department of Cellular and Molecular Medicine, KU Leuven—University of Leuven, Herestraat 49 box B901, Leuven 3000, Belgium,Leibniz Institute
for Analytical Sciences ISAS, AG Chemical
Proteomics, Otto-Hahn-Str.
6b, Dortmund 44227, Germany
| | - Coral Sanfeliu
- Institute
of Biomedical Research of Barcelona (IIBB), CSIC and IDIBAPS, Barcelona 08036, Spain
| | - Ferran Feixas
- CompBioLab
Group, Departament de Química and Institut de Química
Computacional i Catàlisi (IQCC), Universitat de Girona, C/ Maria Aurèlia Capmany 69, Girona 17003, Spain
| | - Bruce D. Hammock
- Department
of Entomology and Nematology and Comprehensive Cancer Center, University of California, Davis, California 95616, United States
| | - José Brea
- Drug Screening
Platform/Biofarma Research Group, CIMUS Research Center, University of Santiago de Compostela (USC), Santiago de Compostela 15782, Spain
| | - Enrique J. Cobos
- Department
of Pharmacology, Faculty of Medicine and Biomedical Research Center
(Neurosciences Institute), Biosanitary Research Institute ibs.GRANADA, University of Granada, Avenida de la Investigación 11, Granada 18016, Spain
| | - Santiago Vázquez
- Laboratori
de Química Farmacèutica (Unitat Associada al CSIC),
Facultat de Farmàcia i Ciències de l’Alimentació,
and Institute of Biomedicine (IBUB), Universitat
de Barcelona, Av. Joan XXIII, 27-31, Barcelona 08028, Spain,. Phone: +34 934024533
| |
Collapse
|
8
|
Alcazar M, Escribano J, Ferré N, Closa-Monasterolo R, Selma-Royo M, Feliu A, Castillejo G, Luque V, Closa-Monasterolo R, Escribano J, Luque V, Feliu-Rovira A, Ferré N, Muñoz-Hernando J, Gutiérrez-Marín D, Zaragoza-Jordana M, Gispert-Llauradó M, Rubio-Torrents M, Núñez-Roig M, Alcázar M, Sentís S, Esteve M, Monné-Gelonch R, Basora J, Flores G, Hsu P, Rey-Reñones C, Alegret C, Guillen N, Alegret-Basora C, Ferre R, Arasa F, Alejos A, Diéguez M, Serrano M, Mallafré M, González-Hidalgo R, Braviz L, Resa A, Palacios M, Sabaté A, Simón L, Losilla A, De La Torre S, Rosell L, Adell N, Pérez C, Tudela-Valls C, Caro-Garduño R, Salvadó O, Pedraza A, Conchillo J, Morillo S, Garcia S, Mur E, Paixà S, Tolós S, Martín R, Aguado F, Cabedo J, Quezada L, Domingo M, Ortega M, Garcia R, Romero O, Pérez M, Fernández M, Villalobos M, Ricomà G, Capell E, Bosch M, Donado A, Sanchis F, Boix A, Goñi X, Castilla E, Pinedo M, Supersaxco L, Ferré M, Contreras J, Sanz-Manrique N, Lara A, Rodríguez M, Pineda T, Segura S, Vidal S, Salvat M, Mimbrero G, Albareda A, Guardia J, Gil S, Lopez M, Ruiz-Escusol S, Gallardo S, Machado P, Bocanegra R, Espejo T, Vendrell M, Solé C, Urbano R, Vázquez M, Fernández-Antuña L, Barrio M, Baudoin A, González N, Olivé R, Lara R, Dinu C, Vidal C, González S, Ruiz-Morcillo E, Ainsa M, Vilalta P, Aranda B, Boada A, Balcells E. Gut microbiota is associated with metabolic health in children with obesity. Clin Nutr 2022; 41:1680-1688. [DOI: 10.1016/j.clnu.2022.06.007] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/20/2022] [Revised: 03/16/2022] [Accepted: 06/04/2022] [Indexed: 11/03/2022]
|
9
|
Ubels S, Verstegen M, Klarenbeek B, Bouwense S, van Berge Henegouwen M, Daams F, van Det MJ, Griffiths EA, Haveman JW, Heisterkamp J, Koshy R, Nieuwenhuijzen G, Polat F, Siersema PD, Singh P, Wijnhoven B, Hannink G, van Workum F, Rosman C, Matthée E, Slootmans CAM, Ultee G, Schouten J, Gisbertz SS, Eshuis WJ, Kalff MC, Feenstra ML, van der Peet DL, Stam WT, van Etten B, Poelmann F, Vuurberg N, van den Berg JW, Martijnse IS, Matthijsen RM, Luyer M, Curvers W, Nieuwenhuijzen T, Taselaar AE, Kouwenhoven EA, Lubbers M, Sosef M, Lecot F, Geraedts TCM, van Esser S, Dekker JWT, van den Wildenberg F, Kelder W, Lubbers M, Baas PC, de Haas JWA, Hartgrink HH, Bahadoer RR, van Sandick JW, Hartemink KJ, Veenhof X, Stockmann H, Gorgec B, Weeder P, Wiezer MJ, Genders CMS, Belt E, Blomberg B, van Duijvendijk P, Claassen L, Reetz D, Steenvoorde P, Mastboom W, Klein Ganseij HJ, van Dalsen AD, Joldersma A, Zwakman M, Groenendijk RPR, Montazeri M, Mercer S, Knight B, van Boxel G, McGregor RJ, Skipworth RJE, Frattini C, Bradley A, Nilsson M, Hayami M, Huang B, Bundred J, Evans R, Grimminger PP, van der Sluis PC, Eren U, Saunders J, Theophilidou E, Khanzada Z, Elliott JA, Ponten J, King S, Reynolds JV, Sgromo B, Akbari K, Shalaby S, Gutschow CA, Schmidt H, Vetter D, Moorthy K, Ibrahim MAH, Christodoulidis G, Räsänen JV, Kauppi J, Söderström H, Manatakis DK, Korkolis DP, Balalis D, Rompu A, Alkhaffaf B, Alasmar M, Arebi M, Piessen G, Nuytens F, Degisors S, Ahmed A, Boddy A, Gandhi S, Fashina O, Van Daele E, Pattyn P, Robb WB, Arumugasamy M, Al Azzawi M, Whooley J, Colak E, Aybar E, Sari AC, Uyanik MS, Ciftci AB, Sayyed R, Ayub B, Murtaza G, Saeed A, Ramesh P, Charalabopoulos A, Liakakos T, Schizas D, Baili E, Kapelouzou A, Valmasoni M, Pierobon ES, Capovilla G, Merigliano S, Silviu C, Rodica B, Florin A, Cristian Gelu R, Petre H, Guevara Castro R, Salcedo AF, Negoi I, Negoita VM, Ciubotaru C, Stoica B, Hostiuc S, Colucci N, Mönig SP, Wassmer CH, Meyer J, Takeda FR, Aissar Sallum RA, Ribeiro U, Cecconello I, Toledo E, Trugeda MS, Fernández MJ, Gil C, Castanedo S, Isik A, Kurnaz E, Videira JF, Peyroteo M, Canotilho R, Weindelmayer J, Giacopuzzi S, De Pasqual CA, Bruna M, Mingol F, Vaque J, Pérez C, Phillips AW, Chmelo J, Brown J, Han LE, Gossage JA, Davies AR, Baker CR, Kelly M, Saad M, Bernardi D, Bonavina L, Asti E, Riva C, Scaramuzzo R, Elhadi M, Abdelkarem Ahmed H, Elhadi A, Elnagar FA, Msherghi AAA, Wills V, Campbell C, Perez Cerdeira M, Whiting S, Merrett N, Das A, Apostolou C, Lorenzo A, Sousa F, Adelino Barbosa J, Devezas V, Barbosa E, Fernandes C, Smith G, Li EY, Bhimani N, Chan P, Kotecha K, Hii MW, Ward SM, Johnson M, Read M, Chong L, Hollands MJ, Allaway M, Richardson A, Johnston E, Chen AZL, Kanhere H, Prasad S, McQuillan P, Surman T, Trochsler MI, Schofield WA, Ahmed SK, Reid JL, Harris MC, Gananadha S, Farrant J, Rodrigues N, Fergusson J, Hindmarsh A, Afzal Z, Safranek P, Sujendran V, Rooney S, Loureiro C, Leturio Fernández S, Díez del Val I, Jaunoo S, Kennedy L, Hussain A, Theodorou D, Triantafyllou T, Theodoropoulos C, Palyvou T, Elhadi M, Abdullah Ben Taher F, Ekheel M, Msherghi AAA. Severity of oEsophageal Anastomotic Leak in patients after oesophagectomy: the SEAL score. Br J Surg 2022. [DOI: https://doi.org/10.1093/bjs/znac226] [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: 12/24/2022]
Abstract
Abstract
Background
Anastomotic leak (AL) is a common but severe complication after oesophagectomy. It is unknown how to determine the severity of AL objectively at diagnosis. Determining leak severity may guide treatment decisions and improve future research. This study aimed to identify leak-related prognostic factors for mortality, and to develop a Severity of oEsophageal Anastomotic Leak (SEAL) score.
Methods
This international, retrospective cohort study in 71 centres worldwide included patients with AL after oesophagectomy between 2011 and 2019. The primary endpoint was 90-day mortality. Leak-related prognostic factors were identified after adjusting for confounders and were included in multivariable logistic regression to develop the SEAL score. Four classes of leak severity (mild, moderate, severe, and critical) were defined based on the risk of 90-day mortality, and the score was validated internally.
Results
Some 1509 patients with AL were included and the 90-day mortality rate was 11.7 per cent. Twelve leak-related prognostic factors were included in the SEAL score. The score showed good calibration and discrimination (c-index 0.77, 95 per cent c.i. 0.73 to 0.81). Higher classes of leak severity graded by the SEAL score were associated with a significant increase in duration of ICU stay, healing time, Comprehensive Complication Index score, and Esophagectomy Complications Consensus Group classification.
Conclusion
The SEAL score grades leak severity into four classes by combining 12 leak-related predictors and can be used to the assess severity of AL after oesophagectomy.
Collapse
Affiliation(s)
- Sander Ubels
- Department of Surgery, Radboud Institute for Health Sciences, Radboud University Medical Centre , Nijmegen , the Netherlands
| | - Moniek Verstegen
- Department of Surgery, Radboud Institute for Health Sciences, Radboud University Medical Centre , Nijmegen , the Netherlands
| | - Bastiaan Klarenbeek
- Department of Surgery, Radboud Institute for Health Sciences, Radboud University Medical Centre , Nijmegen , the Netherlands
| | - Stefan Bouwense
- Department of Surgery, Maastricht University Medical Centre+ , Maastricht , the Netherlands
| | - Mark van Berge Henegouwen
- Department of Surgery, Amsterdam UMC, Cancer Centre Amsterdam, University of Amsterdam , Amsterdam , the Netherlands
| | - Freek Daams
- Department of Surgery, Amsterdam UMC, Cancer Centre Amsterdam, University of Amsterdam , Amsterdam , the Netherlands
| | - Marc J van Det
- Department of Surgery, ZGT hospital group , Almelo , the Netherlands
| | - Ewen A Griffiths
- Department of Upper Gastrointestinal Surgery, University Hospitals Birmingham NHS Foundation Trust, Queen Elizabeth Hospital Birmingham , Birmingham , UK
- Institute of Cancer and Genomic Sciences, College of Medical and Dental Sciences, University of Birmingham , Birmingham , UK
| | - Jan W Haveman
- Department of Surgery, University Medical Centre Groningen, University of Groningen , Groningen , the Netherlands
| | - Joos Heisterkamp
- Department of Surgery, Elisabeth-TweeSteden Hospital , Tilburg , the Netherlands
| | - Renol Koshy
- Department of Surgery, Newcastle upon Tyne Hospital NHS Trust , Newcastle upon Tyne , UK
- Department of Surgery, University Hospitals of Coventry and Warwickshire NHS Trust , Coventry , UK
| | | | - Fatih Polat
- Department of Surgery, Canisius-Wilhelmina Hospital , Nijmegen , the Netherlands
| | - Peter D Siersema
- Department of Gastroenterology and Hepatology, Radboud Institute for Health Sciences, Radboud University Medical Centre , Nijmegen , The Netherlands
| | - Pritam Singh
- Department of Surgery, Nottingham University Hospitals NHS Trust , Nottingham , UK
- Department of Surgery, Regional Oesophago-Gastric Unit, Royal Surrey County Hospital , Guildford , UK
| | - Bas Wijnhoven
- Department of Surgery, Erasmus University Medical Centre , Rotterdam , the Netherlands
| | - Gerjon Hannink
- Department of Operating Rooms, Radboud Institute for Health Sciences, Radboud University Medical Centre , Nijmegen , The Netherlands
| | - Frans van Workum
- Department of Surgery, Radboud Institute for Health Sciences, Radboud University Medical Centre , Nijmegen , the Netherlands
- Department of Surgery, Canisius-Wilhelmina Hospital , Nijmegen , the Netherlands
| | - Camiel Rosman
- Department of Surgery, Radboud Institute for Health Sciences, Radboud University Medical Centre , Nijmegen , the Netherlands
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | |
Collapse
|
10
|
Carrión Barberà I, Triginer L, Tío L, Pérez C, Polino L, Llorente Onaindia J, Ribes A, Beltrán E, Pros A, Ciria Recasens M, Monfort J, Salman Monte TC. AB0498 CONCENTRATIONS OF ADVANCED GLYCATION END PRODUCTS (AGEs) CORRELATE WITH INDEXES OF ACTIVITY AND DAMAGE ACCRUAL IN PATIENTS WITH SYSTEMIC LUPUS ERYTHEMATOSUS (SLE). Ann Rheum Dis 2022. [DOI: 10.1136/annrheumdis-2022-eular.2360] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/04/2022]
Abstract
BackgroundIt has been postulated that AGES could have a relevant role as inducers in the chronic inflammatory pathway present in various diseases1; among them, in immune-mediated diseases such as SLE, as well as that its concentration could be related to some parameters of the disease such as activity 2 or accumulated damage 3, showing studies discrepant results to date.ObjectivesTo describe correlations between the concentrations of AGEs measured by cutaneous autofluorescence and various parameters related to the disease in a population of SLE patients.MethodsAGE concentrations were measured by skin autofluorescence (Age Reader Mu Connect from Diagnoptics Technologies BV) in 66 SLE Caucasian patients and correlations with demographic and clinical data were analyzed, after adjusting for age, smoking and corticosteroids as possible confounding factors, according to previous data. Previous validation studies have shown that skin autofluorescence is strongly related to AGE levels in skin biopsies4. The indices were analyzed both as quantitative and categorized variables according to previously established categories or to medians/tertiles/quartiles depending on the distribution of the variable in our population.ResultsTable 1 shows some descriptive characteristics of our cohort. There were clinically and statistically significant differences in the values of AGEs according to the patient’s SLEDAI and SLICC. Specifically, it was observed that AGEs’ values in the population with severe activity according to SLEDAI was 0.61 (95% CI 0.85-2.046; p=0.045) points > than in those in remission (p=0.045); as well as AGEs‘ values in patients with SLICC ≥1 was 1.23 (95% CI 0.49-1.98; p=0.030) points > than in the group without cumulative damage. In all the models, the values of AGEs increased significantly with age, smoking and current treatment with corticosteroids, except for the model including the SLICC variable. Interactions in said model were explored, and it was observed that the concentration of AGES depended on the interaction between the value of SLICC and the intake of corticosteroids, so that differences were only observed between SLICC groups in those who took corticosteroids.Table 1.Descriptive characteristics of the cohort. c: categorized.AverageSD%Age5415BMI25.364.68SmokerNo68.2Yes31.8AGEs2.60.7Disease duration (years)1611DAS282.221.16cDAS28remission71.2low9.1moderate15.2high4.5SLEDAI54cSLEDAIremission21.2low16.7moderate51.5high10.6SLICC11cSLICC00.0148.5>130.3321.2FACIT Fatigue Scale1810Patient global assessment (PGA)3.02.4cPGA0-131.82-328.8>339.4Physician global assessment1.71.3cPhysician global assessment0-147.0>153.0Visual Analogue Scale (VAS)3.13.1cVAS034.81-430.3>434.8Health Assessment Questionnaire (HAQ)0.5270.551cHAQ033.30-0.7536.4>0.7530.3CorticoidsYes27.3No72.7ConclusionA correlation with elevated values of AGEs was observed in those SLE patients with higher scores in the indexes of activity (SLEDAI) and damage accrual (SLICC). The fact that the differences in SLICC are only observed in those patients treated with corticosteroids suggests that, maybe, only the accumulated damage related to taking corticosteroids could be mediated by AGEs.References[1]Medzhitov R. Origin and physiological roles of inflammation. Nature 2008;454:428–435.[2]Vytášek R, Šedová L, Vilím V. Increased concentration of two different advanced glycation end-products detected by enzyme immunoassays with new monoclonal antibodies in sera of patients with rheumatoid arthritis. BMC Musculoskelet Disord 2010;11:83.[3]leeuw K de, Graaff R, Vries R de, Dullaart RP, Smit AJ, Kallenberg CG, Bijl M. Accumulation of advanced glycation endproducts in patients with systemic lupus erythematosus. Rheumatology 2007;46:1551–1556.[4]Meerwaldt R, Links T, Graaff R, Thorpe SR, Baynes JW, Hartog J, Gans R, Smit A. Simple noninvasive measurement of skin autofluorescence. Ann N Y Acad Sci 2005;1043:290-298.Disclosure of InterestsNone declared
Collapse
|
11
|
Triginer L, Carrión Barberà I, Tío L, Salman Monte TC, Pérez C, Polino L, Ribes A, Llorente Onaindia J, Monfort J. AB1460 ACCUMULATED ADVANCED GLYCATION ENDPRODUCTS ARE SIGNIFICANTLY HIGHER IN PATIENTS WITH IMMUNE-MEDIATED INFLAMMATORY DISEASES THAN IN HEALTHY POPULATION. Ann Rheum Dis 2022. [DOI: 10.1136/annrheumdis-2022-eular.4893] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/04/2022]
Abstract
BackgroundAdvanced glycation endproducts (AGEs) are the result of non-enzymatic glycation of proteins, lipids or nucleic acids. In circumstances characterized by increased oxidative and carbonyl stress, such as chronic inflammation, AGEs can be formed more rapidly1, generating reactive oxygen species and activating inflammatory signaling cascades through their chief signaling receptor (commonly abbreviated as RAGE)2. This positive feedback of inflammation can play a role in the etiology of immune-mediated inflammatory diseases, more specifically in rheumatoid arthritis (RA), ankylosing spondylitis (AS) and systemic lupus erythematosus (SLE).ObjectivesTo investigate whether the accumulated concentrations of AGEs in patients with SLE, RA or AS are significantly higher than in healthy patients.MethodsOne hundred thirteen consecutive patients fulfilling ACR/EULAR criteria for RA, 60 patients fulfilling ASAS/OMERACT MRI criteria for AS, 97 patients fulfilling ACR/SLICC criteria for SLE and 527 sex-matched healthy controls were recruited.in cross-sectional study. Exclusion criteria were pregnancy, diabetes mellitus, corticosteroid treatment ≥ 20mg/day and malignant neoplasm. Accumulated AGEs were non-invasively measured by skin autofluorescence (Age Reader Mu Connect, Diagnostics Technologies B.V) and demographic and clinical data were collected. AGEs comparisons between patients and controls were performed by multiple linear regression analysis adjusted by confunders, previously described in literature (age, smoking habit and cardiovascular risk-factors). Age was centered at 55 years.ResultsTable 1 shows some descriptive characteristics of our cohorts. AGEs adjusted mean was significantly increased in SLE patients compared with matched controls (95% CI [2.27, 2.76] vs [1.66, 1.89], p<0.0001), RA patients and controls (95% CI [2.41, 2.61] vs [1.68, 1.88], p<0.0001) and AS patients and controls (95% CI [2.03, 2.6] vs [1.66, 1.93], p<0.0001). In all 3 models, AGEs were also significantly positive correlated with smoking habit measured by packs per year (p<0.001) and age (p<0.0001).Table 1.Descriptive characteristics of the cohortsSLERAASPatientsControlsPatientsControlsPatientsControlsN=96N=189N=113N=240N=60N=99AGEs2.57 (0.65)1.98 (0.45)2.59 (0.58)2.00 (0.42)2.26 (0.46)1.90 (0.46)Age51.0 [43.0;61.0]56.0 [52.0;62.0]58.0 [54.0;65.0]61.0 [56.0;66.0]47.5 [41.0;55.0]53.0 [49.0;57.0]SmokerNo76 (79.2%)133 (70.4%)86 (76.1%)196 (81.7%)42 (70.0%)58 (58.6%)Yes20 (20.8%)56 (29.6%)27 (23.9%)44 (18.3%)18 (30.0%)41 (41.4%)Packs/year0.00 [0.00;10.8]2.50 [0.00;18.8]2.50 [0.00;18.0]0.00 [0.00;12.6]0.00 [0.00;7.88]14.9 [2.00;30.6]HypertensionNo74 (77.1%)116 (61.4%)77 (68.1%)146 (60.8%)53 (88.3%)75 (75.8%)Yes22 (22.9%)73 (38.6%)36 (31.9%)94 (39.2%)7 (11.7%)24 (24.2%)ObesityNo80 (83.3%)128 (67.7%)86 (76.1%)163 (67.9%)51 (85.0%)81 (81.8%)Yes16 (16.7%)61 (32.3%)27 (23.9%)77 (32.1%)9 (15.0%)18 (18.2%)DyslipidemiaNo85 (88.5%)104 (55.0%)79 (69.9%)108 (45.0%)51 (85.0%)55 (55.6%)Yes11 (11.5%)85 (45.0%)34 (30.1%)132 (55.0%)9 (15.0%)44 (44.4%)Continuous normal: mean (SD); Continuous non-normal: median [IQR]; Categorical: absolute (relative frequency)ConclusionAccumulated AGEs in all 3 pathologies are significantly higher than in the healthy controls. The different means of AGEs in each of the diseases, being higher in SLE and lower in AS, may suggest a different participation of AGEs in the immune-mediated mechanisms of each pathology.References[1]K. de Leeuw, R. Graaff et al., Accumulation of advanced glycation endproducts in patients with systemic lupus erythematosus, Rheumatology, Volume 46, Issue 10, October 2007, Pg 1551–1556.[2]Yan S., Ramasamy R. & Schmidt A. Mechanisms of Disease: advanced glycation end-products and their receptor in inflammation and diabetes complications. Nat Rev Endocrinol4, 285–293 (2008).Disclosure of InterestsNone declared
Collapse
|
12
|
Sebastián-Pérez V, Martínez de Iturrate P, Nácher-Vázquez M, Nóvoa L, Pérez C, Campillo NE, Gil C, Rivas L. Naphthoquinone as a New Chemical Scaffold for Leishmanicidal Inhibitors of Leishmania GSK-3. Biomedicines 2022; 10:biomedicines10051136. [PMID: 35625873 PMCID: PMC9139002 DOI: 10.3390/biomedicines10051136] [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: 04/05/2022] [Revised: 05/05/2022] [Accepted: 05/12/2022] [Indexed: 12/10/2022] Open
Abstract
More than 1 billion people live in areas endemic for leishmaniasis, which is a relevant threat for public health worldwide. Due to the inadequate treatments, there is an urgent need to develop novel alternative drugs and to validate new targets to fight this disease. One appealing approach is the selective inhibition of protein kinases (PKs), enzymes involved in a wide range of processes along the life cycle of Leishmania. Several PKs, including glycogen synthase kinase 3 (GSK-3), have been validated as essential for this parasite by genetic or pharmacological methods. Recently, novel chemical scaffolds have been uncovered as Leishmania GSK-3 inhibitors with antiparasitic activity. In order to find new inhibitors of this enzyme, a virtual screening of our in-house chemical library was carried out on the structure of the Leishmania GSK-3. The virtual hits identified were experimentally assayed both for leishmanicidal activity and for in vitro inhibition of the enzyme. The best hits have a quinone scaffold. Their optimization through a medicinal chemistry approach led to a set of new compounds, provided a frame to establish biochemical and antiparasitic structure–activity relationships, and delivered molecules with an improved selectivity index. Altogether, this study paves the way for a systemic search of this class of inhibitors for further development as potential leishmanicidal drugs.
Collapse
Affiliation(s)
- Victor Sebastián-Pérez
- Centro de Investigaciones Biológicas Margarita Salas (CIB-CSIC), 28040 Madrid, Spain; (V.S.-P.); (P.M.d.I.); (M.N.-V.); (L.N.); (N.E.C.)
| | - Paula Martínez de Iturrate
- Centro de Investigaciones Biológicas Margarita Salas (CIB-CSIC), 28040 Madrid, Spain; (V.S.-P.); (P.M.d.I.); (M.N.-V.); (L.N.); (N.E.C.)
| | - Montserrat Nácher-Vázquez
- Centro de Investigaciones Biológicas Margarita Salas (CIB-CSIC), 28040 Madrid, Spain; (V.S.-P.); (P.M.d.I.); (M.N.-V.); (L.N.); (N.E.C.)
| | - Luis Nóvoa
- Centro de Investigaciones Biológicas Margarita Salas (CIB-CSIC), 28040 Madrid, Spain; (V.S.-P.); (P.M.d.I.); (M.N.-V.); (L.N.); (N.E.C.)
| | | | - Nuria E. Campillo
- Centro de Investigaciones Biológicas Margarita Salas (CIB-CSIC), 28040 Madrid, Spain; (V.S.-P.); (P.M.d.I.); (M.N.-V.); (L.N.); (N.E.C.)
| | - Carmen Gil
- Centro de Investigaciones Biológicas Margarita Salas (CIB-CSIC), 28040 Madrid, Spain; (V.S.-P.); (P.M.d.I.); (M.N.-V.); (L.N.); (N.E.C.)
- Correspondence: (C.G.); (L.R.)
| | - Luis Rivas
- Centro de Investigaciones Biológicas Margarita Salas (CIB-CSIC), 28040 Madrid, Spain; (V.S.-P.); (P.M.d.I.); (M.N.-V.); (L.N.); (N.E.C.)
- Correspondence: (C.G.); (L.R.)
| |
Collapse
|
13
|
Herrera-Arozamena C, Estrada-Valencia M, López-Caballero P, Pérez C, Morales-García JA, Pérez-Castillo A, Sastre ED, Fernández-Mendívil C, Duarte P, Michalska P, Lombardía J, Senar S, León R, López MG, Rodríguez-Franco MI. Resveratrol-Based MTDLs to Stimulate Defensive and Regenerative Pathways and Block Early Events in Neurodegenerative Cascades. J Med Chem 2022; 65:4727-4751. [PMID: 35245051 PMCID: PMC8958504 DOI: 10.1021/acs.jmedchem.1c01883] [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] [Indexed: 12/19/2022]
Abstract
![]()
By replacing a phenolic
ring of (E)-resveratrol
with an 1,3,4-oxadiazol-2(3H)-one heterocycle, new
resveratrol-based multitarget-directed ligands (MTDLs) were obtained.
They were evaluated in several assays related to oxidative stress
and inflammation (monoamine oxidases, nuclear erythroid 2-related
factor, quinone reductase-2, and oxygen radical trapping) and then
in experiments of increasing complexity (neurogenic properties and
neuroprotection vs okadaic acid). 5-[(E)-2-(4-Methoxyphenyl)ethenyl]-3-(prop-2-yn-1-yl)-1,3,4-oxadiazol-2(3H)-one (4e) showed a well-balanced MTDL profile:
cellular activation of the NRF2-ARE pathway (CD = 9.83 μM),
selective inhibition of both hMAO-B and QR2 (IC50s = 8.05
and 0.57 μM), and the best ability to promote hippocampal neurogenesis.
It showed a good drug-like profile (positive in vitro central nervous
system permeability, good physiological solubility, no glutathione
conjugation, and lack of PAINS or Lipinski alerts) and exerted neuroprotective
and antioxidant actions in both acute and chronic Alzheimer models
using hippocampal tissues. Thus, 4e is an interesting
MTDL that could stimulate defensive and regenerative pathways and
block early events in neurodegenerative cascades.
Collapse
Affiliation(s)
- Clara Herrera-Arozamena
- Instituto de Química Médica, Consejo Superior de Investigaciones Científicas (IQM-CSIC), C/ Juan de la Cierva 3, E-28006 Madrid, Spain.,Programa de Doctorado en Química Orgánica, Facultad de Química, Universidad Complutense de Madrid, Avda. Complutense s/n, E-28040 Madrid, Spain
| | - Martín Estrada-Valencia
- Instituto de Química Médica, Consejo Superior de Investigaciones Científicas (IQM-CSIC), C/ Juan de la Cierva 3, E-28006 Madrid, Spain
| | - Patricia López-Caballero
- Instituto de Química Médica, Consejo Superior de Investigaciones Científicas (IQM-CSIC), C/ Juan de la Cierva 3, E-28006 Madrid, Spain
| | - Concepción Pérez
- Instituto de Química Médica, Consejo Superior de Investigaciones Científicas (IQM-CSIC), C/ Juan de la Cierva 3, E-28006 Madrid, Spain
| | - José A Morales-García
- Instituto de Investigaciones Biomédicas (CSIC-UAM), C/Arturo Duperier, 4, E-28029 Madrid, Spain.,Centro de Investigación Biomédica en Red sobre Enfermedades Neurodegenerativas (CIBERNED), C/Valderrebollo 5, E-28031 Madrid, Spain.,Departamento de Biología Celular, Facultad de Medicina, Universidad Complutense de Madrid, Avda. Complutense s/n, E-28040 Madrid, Spain
| | - Ana Pérez-Castillo
- Instituto de Investigaciones Biomédicas (CSIC-UAM), C/Arturo Duperier, 4, E-28029 Madrid, Spain.,Centro de Investigación Biomédica en Red sobre Enfermedades Neurodegenerativas (CIBERNED), C/Valderrebollo 5, E-28031 Madrid, Spain
| | - Eric Del Sastre
- Instituto Teófilo Hernando de I+D del Medicamento, Departamento de Farmacología y Terapéutica, Facultad de Medicina, Universidad Autónoma de Madrid, C/Arzobispo Morcillo 4, E-28029 Madrid, Spain
| | - Cristina Fernández-Mendívil
- Instituto Teófilo Hernando de I+D del Medicamento, Departamento de Farmacología y Terapéutica, Facultad de Medicina, Universidad Autónoma de Madrid, C/Arzobispo Morcillo 4, E-28029 Madrid, Spain
| | - Pablo Duarte
- Instituto Teófilo Hernando de I+D del Medicamento, Departamento de Farmacología y Terapéutica, Facultad de Medicina, Universidad Autónoma de Madrid, C/Arzobispo Morcillo 4, E-28029 Madrid, Spain
| | - Patrycja Michalska
- Instituto Teófilo Hernando de I+D del Medicamento, Departamento de Farmacología y Terapéutica, Facultad de Medicina, Universidad Autónoma de Madrid, C/Arzobispo Morcillo 4, E-28029 Madrid, Spain
| | - José Lombardía
- Instituto Teófilo Hernando de I+D del Medicamento, Departamento de Farmacología y Terapéutica, Facultad de Medicina, Universidad Autónoma de Madrid, C/Arzobispo Morcillo 4, E-28029 Madrid, Spain
| | - Sergio Senar
- DrTarget Machine Learning, C/Alejo Carpentier 13, E-28806 Alcalá de Henares, Madrid, Spain
| | - Rafael León
- Instituto de Química Médica, Consejo Superior de Investigaciones Científicas (IQM-CSIC), C/ Juan de la Cierva 3, E-28006 Madrid, Spain.,Instituto Teófilo Hernando de I+D del Medicamento, Departamento de Farmacología y Terapéutica, Facultad de Medicina, Universidad Autónoma de Madrid, C/Arzobispo Morcillo 4, E-28029 Madrid, Spain
| | - Manuela G López
- Instituto Teófilo Hernando de I+D del Medicamento, Departamento de Farmacología y Terapéutica, Facultad de Medicina, Universidad Autónoma de Madrid, C/Arzobispo Morcillo 4, E-28029 Madrid, Spain.,Instituto de Investigación Sanitaria del Hospital Universitario de la Princesa (IIS-IP), C/Diego de León 62, E-28006 Madrid, Spain
| | - María Isabel Rodríguez-Franco
- Instituto de Química Médica, Consejo Superior de Investigaciones Científicas (IQM-CSIC), C/ Juan de la Cierva 3, E-28006 Madrid, Spain
| |
Collapse
|
14
|
Vela M, García-Gimeno MA, Sanchis A, Bono-Yagüe J, Cumella J, Lagartera L, Pérez C, Priego EM, Campos A, Sanz P, Vázquez-Manrique RP, Castro A. Neuroprotective Effect of IND1316, an Indole-Based AMPK Activator, in Animal Models of Huntington Disease. ACS Chem Neurosci 2022; 13:275-287. [PMID: 34962383 DOI: 10.1021/acschemneuro.1c00758] [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] [Indexed: 12/11/2022] Open
Abstract
Aggregation of mutant huntingtin, because of an expanded polyglutamine track, underlies the cause of neurodegeneration in Huntington disease (HD). However, it remains unclear how some alterations at the cellular level lead to specific structural changes in HD brains. In this context, the neuroprotective effect of the activation of AMP-activated protein kinase (AMPK) appears to be a determinant factor in several neurodegenerative diseases, including HD. In the present work, we describe a series of indole-derived compounds able to activate AMPK at the cellular level. By using animal models of HD (both worms and mice), we demonstrate the in vivo efficacy of one of these compounds (IND1316), confirming that it can reduce the neuropathological symptoms of this disease. Taken together, in vivo results and in silico studies of druggability, allow us to suggest that IND1316 could be considered as a promising new lead compound for the treatment of HD and other central nervous system diseases in which the activation of AMPK results in neuroprotection.
Collapse
Affiliation(s)
- Marta Vela
- Instituto de Química Médica, IQM-CSIC, Juan de la Cierva 3, 28006 Madrid, Spain
| | - María Adelaida García-Gimeno
- Department of Biotechnology, Escuela Técnica Superior de Ingeniería Agronómica y del Medio Natural (ETSIAMN), Universitat Politécnica de València, 46022 Valencia, Spain
| | - Ana Sanchis
- Grupo de Investigación en Biomedicina Molecular, Celular y Genómica, Instituto de Investigación Sanitaria La Fe (IIS La Fe), 46026 Valencia, Spain
- Joint Unit for Rare Diseases IIS La Fe-CIPF, 46012 Valencia, Spain
| | - José Bono-Yagüe
- Grupo de Investigación en Biomedicina Molecular, Celular y Genómica, Instituto de Investigación Sanitaria La Fe (IIS La Fe), 46026 Valencia, Spain
- Joint Unit for Rare Diseases IIS La Fe-CIPF, 46012 Valencia, Spain
| | - José Cumella
- Instituto de Química Médica, IQM-CSIC, Juan de la Cierva 3, 28006 Madrid, Spain
| | - Laura Lagartera
- Instituto de Química Médica, IQM-CSIC, Juan de la Cierva 3, 28006 Madrid, Spain
| | - Concepción Pérez
- Instituto de Química Médica, IQM-CSIC, Juan de la Cierva 3, 28006 Madrid, Spain
| | - Eva-María Priego
- Instituto de Química Médica, IQM-CSIC, Juan de la Cierva 3, 28006 Madrid, Spain
| | - Angela Campos
- Centro de Investigación Biomédica en Red de Enfermedades Raras (CIBERER)-ISCIII, 28029 Madrid, Spain
- Instituto de Biomedicina de Valencia, IBV-CSIC, 46010 Valencia, Spain
| | - Pascual Sanz
- Centro de Investigación Biomédica en Red de Enfermedades Raras (CIBERER)-ISCIII, 28029 Madrid, Spain
- Instituto de Biomedicina de Valencia, IBV-CSIC, 46010 Valencia, Spain
| | - Rafael P. Vázquez-Manrique
- Grupo de Investigación en Biomedicina Molecular, Celular y Genómica, Instituto de Investigación Sanitaria La Fe (IIS La Fe), 46026 Valencia, Spain
- Joint Unit for Rare Diseases IIS La Fe-CIPF, 46012 Valencia, Spain
- Centro de Investigación Biomédica en Red de Enfermedades Raras (CIBERER)-ISCIII, 28029 Madrid, Spain
| | - Ana Castro
- Instituto de Química Médica, IQM-CSIC, Juan de la Cierva 3, 28006 Madrid, Spain
| |
Collapse
|
15
|
Romeo Marin M, Gil-Martin M, Gaba Garcia L, Fina C, Taus Á, Murata P, Masvidal M, Martinez A, Fernández-Plana J, García Y, Pérez C, Cros Costa S, Rodriguez V, Zanui M, Catot S, Plaja A, Teruel I, Pardo Búrdalo B, Barretina-Ginesta MP, Esteve A. 748P Real-world-data (RWD) on platinum (Pt)-based chemotherapy (CT) after PARP inhibitors (PARPi) in high-grade serous (or endometrioid) ovarian cancer (HGSEOC). Ann Oncol 2021. [DOI: 10.1016/j.annonc.2021.08.1190] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022] Open
|
16
|
Castro-Domínguez F, Vargas-Negrín F, Pérez C, Gutiérrez-Prieto H, Rebollo P. Unmet Needs in the Osteoarthritis Chronic Moderate to Severe Pain Management in Spain: A Real Word Data Study. Rheumatol Ther 2021; 8:1113-1127. [PMID: 34109548 PMCID: PMC8380598 DOI: 10.1007/s40744-021-00327-7] [Citation(s) in RCA: 3] [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] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/19/2021] [Accepted: 05/25/2021] [Indexed: 02/07/2023] Open
Abstract
INTRODUCTION Patients with moderate or severe pain due to osteoarthritis (OAP) usually undergo pharmacological treatment with NSAIDs and/or opioids. Many of them do not get adequate pain relief because of intolerances, contraindications and the ineffectiveness of these treatments. The main objective of the present study was to quantify the group of OAP patients who are inadequately treated for their pain in routine clinical practice in Spain and to describe the prescription flow of these patients. METHODS This was a non-interventional, retrospective cohort study conducted using the IQVIA's electronic medical records database in Spain. Patients with osteoarthritis (OA), aged ≥ 15 years and receiving any pain treatment during 12 out of 24 months between 1 October 2017 and 30 September 2019 were studied. Assumptions were made to identify patients with contraindication or intolerance to NSAIDs or opioids and those who failed NSAID or opioid therapy. RESULTS Out of 136,556 patients with OA, 29,886 had moderate-to-severe pain, which extrapolated to the general population in Spain represents 1,541,286 OAP patients. Mean age (SD) of OAP patients was 75 (12.8) years, and 73.8% were female; 52.8% were treated with NSAIDs and/or weak opioids. There were were 16,748 OAP patients (56.08%) (extrapolated figure 838,620) with one or more conditions associated with being inadequately treated (contraindication, intolerance or failed NSAID and/or opioid therapy). In most OAP patients (91%) pain treatment was initiated by the general practitioner (GP) alone. Considering overall successive therapy lines, after the first prescription, pain drugs were prescribed by a GP in 61% of the cases, by a specialist in 20% and by both in 18%. CONCLUSION More than half of the patients with OA in Spain have unsatisfactory pain control. Pain drugs are mainly prescribed by GPs, and specialists (traumatologists, rheumatologists, physiatrists and pain management specialists) are not very involved in the management of OAP patients.
Collapse
Affiliation(s)
- Francisco Castro-Domínguez
- Rheumatology Unit, Teknon Medical Center, Quirónsalud Group, Barcelona, Spain
- Rheumatology Unit, University Hospital "Sagrat Cor", Quirónsalud Group, Barcelona, Spain
- SER Working Group in Osteoarthritis, Spanish Society of Rheumatology, Madrid, Spain
| | | | | | | | - Pablo Rebollo
- IQVIA, C/ Juan Esplandiu 11, 6º, 28007, Madrid, Spain.
| |
Collapse
|
17
|
Nozal V, García‐Rubia A, Cuevas EP, Pérez C, Tosat‐Bitrián C, Bartolomé F, Carro E, Ramírez D, Palomo V, Martínez A. From Kinase Inhibitors to Multitarget Ligands as Powerful Drug Leads for Alzheimer's Disease using Protein-Templated Synthesis. Angew Chem Int Ed Engl 2021; 60:19344-19354. [PMID: 34169618 PMCID: PMC8457121 DOI: 10.1002/anie.202106295] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/10/2021] [Revised: 06/24/2021] [Indexed: 11/24/2022]
Abstract
Multitarget directed ligands (MTDLs) are arising as promising tools to tackle complex diseases. The main goal of this work is to create powerful modulating agents for neurodegenerative disorders. To achieve this aim, we have combined fragments that inhibit key protein kinases involved in the main pathomolecular pathways of Alzheimer's disease (AD) such as tau aggregation, neuroinflammation and decreased neurogenesis, whilst looking for a third action in beta-secretase (BACE1), responsible of β-amyloid production. We obtained well-balanced MTDLs with in vitro activity in three different relevant targets and efficacy in two cellular models of AD. Furthermore, computational studies confirmed how these compounds accommodate adequately into the long and rather narrow BACE1 catalytic site. Finally, we employed in situ click chemistry using BACE1 as protein template as a versatile synthetic tool that allowed us to obtain further MTDLs.
Collapse
Affiliation(s)
- Vanesa Nozal
- Structural and Chemical Biology DepartmentCentro de Investigaciones Biológicas-CSICRamiro de Maeztu 928040MadridSpain
| | - Alfonso García‐Rubia
- Structural and Chemical Biology DepartmentCentro de Investigaciones Biológicas-CSICRamiro de Maeztu 928040MadridSpain
- Centro de Investigación Biomédica en Red de Enfermedades Neurodegenerativas (CIBERNED)Instituto de Salud Carlos III28031MadridSpain
| | - Eva P. Cuevas
- Structural and Chemical Biology DepartmentCentro de Investigaciones Biológicas-CSICRamiro de Maeztu 928040MadridSpain
| | - Concepción Pérez
- Instituto de Química Médica-CSIC)Juan de la Cierva 328006MadridSpain
| | - Carlota Tosat‐Bitrián
- Structural and Chemical Biology DepartmentCentro de Investigaciones Biológicas-CSICRamiro de Maeztu 928040MadridSpain
| | - Fernando Bartolomé
- Hospital Universitario 12 de Octubre Research Institute (imas12)Group of Neurodegenerative DiseasesJuan de la Cierva 328006MadridSpain
| | - Eva Carro
- Hospital Universitario 12 de Octubre Research Institute (imas12)Group of Neurodegenerative DiseasesJuan de la Cierva 328006MadridSpain
| | - David Ramírez
- Instituto de Ciencias BiomédicasUniversidad Autónoma de ChileLlano Subercaseaux2801—piso 6SantiagoChile
| | - Valle Palomo
- Structural and Chemical Biology DepartmentCentro de Investigaciones Biológicas-CSICRamiro de Maeztu 928040MadridSpain
- Centro de Investigación Biomédica en Red de Enfermedades Neurodegenerativas (CIBERNED)Instituto de Salud Carlos III28031MadridSpain
| | - Ana Martínez
- Structural and Chemical Biology DepartmentCentro de Investigaciones Biológicas-CSICRamiro de Maeztu 928040MadridSpain
- Centro de Investigación Biomédica en Red de Enfermedades Neurodegenerativas (CIBERNED)Instituto de Salud Carlos III28031MadridSpain
| |
Collapse
|
18
|
Nozal V, García‐Rubia A, Cuevas EP, Pérez C, Tosat‐Bitrián C, Bartolomé F, Carro E, Ramírez D, Palomo V, Martínez A. From Kinase Inhibitors to Multitarget Ligands as Powerful Drug Leads for Alzheimer's Disease using Protein‐Templated Synthesis. Angew Chem Int Ed Engl 2021. [DOI: 10.1002/ange.202106295] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Affiliation(s)
- Vanesa Nozal
- Structural and Chemical Biology Department Centro de Investigaciones Biológicas-CSIC Ramiro de Maeztu 9 28040 Madrid Spain
| | - Alfonso García‐Rubia
- Structural and Chemical Biology Department Centro de Investigaciones Biológicas-CSIC Ramiro de Maeztu 9 28040 Madrid Spain
- Centro de Investigación Biomédica en Red de Enfermedades Neurodegenerativas (CIBERNED) Instituto de Salud Carlos III 28031 Madrid Spain
| | - Eva P. Cuevas
- Structural and Chemical Biology Department Centro de Investigaciones Biológicas-CSIC Ramiro de Maeztu 9 28040 Madrid Spain
| | - Concepción Pérez
- Instituto de Química Médica-CSIC) Juan de la Cierva 3 28006 Madrid Spain
| | - Carlota Tosat‐Bitrián
- Structural and Chemical Biology Department Centro de Investigaciones Biológicas-CSIC Ramiro de Maeztu 9 28040 Madrid Spain
| | - Fernando Bartolomé
- Hospital Universitario 12 de Octubre Research Institute (imas12) Group of Neurodegenerative Diseases Juan de la Cierva 3 28006 Madrid Spain
| | - Eva Carro
- Hospital Universitario 12 de Octubre Research Institute (imas12) Group of Neurodegenerative Diseases Juan de la Cierva 3 28006 Madrid Spain
| | - David Ramírez
- Instituto de Ciencias Biomédicas Universidad Autónoma de Chile Llano Subercaseaux 2801—piso 6 Santiago Chile
| | - Valle Palomo
- Structural and Chemical Biology Department Centro de Investigaciones Biológicas-CSIC Ramiro de Maeztu 9 28040 Madrid Spain
- Centro de Investigación Biomédica en Red de Enfermedades Neurodegenerativas (CIBERNED) Instituto de Salud Carlos III 28031 Madrid Spain
| | - Ana Martínez
- Structural and Chemical Biology Department Centro de Investigaciones Biológicas-CSIC Ramiro de Maeztu 9 28040 Madrid Spain
- Centro de Investigación Biomédica en Red de Enfermedades Neurodegenerativas (CIBERNED) Instituto de Salud Carlos III 28031 Madrid Spain
| |
Collapse
|
19
|
Rodríguez-Alarcón A, Carballo N, Río L, Pérez C, González-Colominas E, Duran X, Monfort J, Grau-Cerrato S, Ferrández-Quirante O. AB0212 NON-ADHERENCE IN RHEUMATOLOGIC IMMUNE-MEDIATED DISEASES. Ann Rheum Dis 2021. [DOI: 10.1136/annrheumdis-2021-eular.1304] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/03/2022]
Abstract
Background:Patient adherence is a key determinant of treatment success in rheumatologic immune-mediated diseases. Available data about adherence to biological treatments and factors associated to non-adherence is limited in Spain. Moreover, no studies compare adherence between subcutaneous and oral drugs.Objectives:To evaluate non-adherence to prescribed subcutaneous biologicals and oral drugs in patients with rheumatologic immune-mediated diseases and to assess possible predictor factors associated to treatment non-adherence.Methods:Retrospective observational study including all patients with oral and subcutaneous treatment for rheumatologic immune-mediated diseases from 2017 to 2019 in the outpatient pharmaceutical care area from a tertiary university hospital. Non-adherence was evaluated by reviewing all scheduled drug-dispensing visits in the computerized application. We considered non-adherent every time that a patient missed at least one drug administration.Data collected: demographic, total patients and patient-treatments, total dispensing visits and route of administration for drug dispensed in every visit.We classified patients in adherent and non-adherent considering dispensing visits. Non-adherent group: number of dispensing visits, reasons for non-adherence, number of missed administrations per patient and drug and predictor factors for non-adherence.Results:783 patients included: 52.4(13.7) years; 427(54.5%) female; 164 (20.9%) smoker; 697 (89%) Caucasian.A total of 79 (10.1%) of 783 patients received more than one treatment.869 patient-treatments: 294 adalimumab (33.8%), 236 etanercept (27.2%), 78 golimumab (8.9%), 47 apremilast (5.4%), 39 certolizumab (4.5%), 34 secukinumab (3.9%), 30 tocilizumab (3.5%).9,197 dispensing visits. Route of administration: 6,406 subcutaneous (93.2%), 374 oral (6.8%).Non-adherence analysis: 2417 (26.3%) dispensing visits, reasons for non-adherence/ dispensing visits: 92 unjustified (97.5%), 33 infection (1.4%), 18 (surgery) 0.7%, 3 pregnancy (0.1%), 6 others (0.3%).Number of missed administrations/patient treatment: 675 patients missed at least one administration (77.7%).Mean 2.5 (±12.9) missed administrations.Number of missed administrations/drug: 9.9 baricitinib (±20.8), 15.8 tofacitinib (±31.2), 25.4 apremilast (±53.2).Predictor factors for non-adherence: ethnicity (p=0.015), treatment with golimumab (p=0.006), and tocilizumab (p=0.036). Age (p=0.072).Conclusion:- Non-adherence to the prescribed drug occurred in 77.7% of patients with rheumatologic immune-mediated diseases- Demographic factors such as ethnicity as well as golimumab and tocilizumab treatment, despite their different frequency of administration, were predictors for non-adherence- Route of administration did not influence non-adherence.Disclosure of Interests:None declared
Collapse
|
20
|
Codony S, Calvó-Tusell C, Valverde E, Osuna S, Morisseau C, Loza MI, Brea J, Pérez C, Rodríguez-Franco MI, Pizarro-Delgado J, Corpas R, Griñán-Ferré C, Pallàs M, Sanfeliu C, Vázquez-Carrera M, Hammock BD, Feixas F, Vázquez S. From the Design to the In Vivo Evaluation of Benzohomoadamantane-Derived Soluble Epoxide Hydrolase Inhibitors for the Treatment of Acute Pancreatitis. J Med Chem 2021; 64:5429-5446. [PMID: 33945278 PMCID: PMC8634379 DOI: 10.1021/acs.jmedchem.0c01601] [Citation(s) in RCA: 11] [Impact Index Per Article: 3.7] [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] [Indexed: 12/19/2022]
Abstract
![]()
The
pharmacological inhibition of soluble epoxide hydrolase (sEH)
is efficient for the treatment of inflammatory and pain-related diseases.
Numerous potent sEH inhibitors (sEHIs) present adamantyl or phenyl
moieties, such as the clinical candidates AR9281 or EC5026. Herein,
in a new series of sEHIs, these hydrophobic moieties have been merged
in a benzohomoadamantane scaffold. Most of the new sEHIs have excellent
inhibitory activities against sEH. Molecular dynamics simulations
suggested that the addition of an aromatic ring into the adamantane
scaffold produced conformational rearrangements in the enzyme to stabilize
the aromatic ring of the benzohomoadamantane core. A screening cascade
permitted us to select a candidate for an in vivo efficacy study in a murine model of cerulein-induced acute pancreatitis.
The administration of 22 improved the health status of
the animals and reduced pancreatic damage, demonstrating that the
benzohomoadamantane unit is a promising scaffold for the design of
novel sEHIs.
Collapse
Affiliation(s)
- Sandra Codony
- Laboratori de Química Farmacèutica (Unitat Associada al CSIC), Departament de Farmacologia, Toxicologia i Química Terapèutica, Facultat de Farmàcia i Ciències de l'Alimentació, and Institute of Biomedicine (IBUB), Universitat de Barcelona, Av. Joan XXIII, 27-31, Barcelona 08028, Spain
| | - Carla Calvó-Tusell
- CompBioLab Group, Departament de Química and Institut de Química Computacional i Catàlisi (IQCC), Universitat de Girona, C/ Maria Aurèlia Capmany 69, Girona 17003, Spain
| | - Elena Valverde
- Laboratori de Química Farmacèutica (Unitat Associada al CSIC), Departament de Farmacologia, Toxicologia i Química Terapèutica, Facultat de Farmàcia i Ciències de l'Alimentació, and Institute of Biomedicine (IBUB), Universitat de Barcelona, Av. Joan XXIII, 27-31, Barcelona 08028, Spain
| | - Sílvia Osuna
- CompBioLab Group, Departament de Química and Institut de Química Computacional i Catàlisi (IQCC), Universitat de Girona, C/ Maria Aurèlia Capmany 69, Girona 17003, Spain.,Institució Catalana de Recerca i Estudis Avançats (ICREA), Barcelona 08010, Spain
| | - Christophe Morisseau
- Department of Entomology and Nematology and Comprehensive Cancer Center, University of California Davis, One Shields Avenue, Davis 95616, California, United States
| | - M Isabel Loza
- Drug Screening Platform/Biofarma Research Group, CIMUS Research Center. Departamento de Farmacoloxía, Farmacia e Tecnoloxía Farmacéutica, University of Santiago de Compostela (USC), Santiago de Compostela 15782, Spain
| | - José Brea
- Drug Screening Platform/Biofarma Research Group, CIMUS Research Center. Departamento de Farmacoloxía, Farmacia e Tecnoloxía Farmacéutica, University of Santiago de Compostela (USC), Santiago de Compostela 15782, Spain
| | - Concepción Pérez
- Institute of Medicinal Chemistry, Spanish National Research Council (CSIC), C/Juan de la Cierva 3, Madrid 28006, Spain
| | - María Isabel Rodríguez-Franco
- Institute of Medicinal Chemistry, Spanish National Research Council (CSIC), C/Juan de la Cierva 3, Madrid 28006, Spain
| | - Javier Pizarro-Delgado
- Pharmacology Section. Department of Pharmacology, Toxicology and Medicinal Chemistry, Faculty of Pharmacy and Food Sciences, and Institute of Biomedicine of the University of Barcelona (IBUB), University of Barcelona, Av. Joan XXIII, 27-31, Barcelona 08028, Spain.,Spanish Biomedical Research Center in Diabetes and Associated Metabolic Diseases (CIBERDEM)-Instituto de Salud Carlos III, Madrid 28029, Spain.,Pediatric Research Institute-Hospital Sant Joan de Déu, Esplugues de Llobregat 08950, Spain
| | - Rubén Corpas
- Institute of Biomedical Research of Barcelona (IIBB), CSIC and IDIBAPS, Barcelona 08036, Spain.,CIBER Epidemiology and Public Health (CIBERESP)-Instituto de Salud Carlos III, Madrid 28029, Spain
| | - Christian Griñán-Ferré
- Pharmacology Section. Department of Pharmacology, Toxicology and Medicinal Chemistry, Faculty of Pharmacy and Food Sciences, and Institut de Neurociències, University of Barcelona, Av. Joan XXIII, 27-31, Barcelona 08028, Spain
| | - Mercè Pallàs
- Pharmacology Section. Department of Pharmacology, Toxicology and Medicinal Chemistry, Faculty of Pharmacy and Food Sciences, and Institut de Neurociències, University of Barcelona, Av. Joan XXIII, 27-31, Barcelona 08028, Spain
| | - Coral Sanfeliu
- Institute of Biomedical Research of Barcelona (IIBB), CSIC and IDIBAPS, Barcelona 08036, Spain.,CIBER Epidemiology and Public Health (CIBERESP)-Instituto de Salud Carlos III, Madrid 28029, Spain
| | - Manuel Vázquez-Carrera
- Pharmacology Section. Department of Pharmacology, Toxicology and Medicinal Chemistry, Faculty of Pharmacy and Food Sciences, and Institute of Biomedicine of the University of Barcelona (IBUB), University of Barcelona, Av. Joan XXIII, 27-31, Barcelona 08028, Spain.,Spanish Biomedical Research Center in Diabetes and Associated Metabolic Diseases (CIBERDEM)-Instituto de Salud Carlos III, Madrid 28029, Spain.,Pediatric Research Institute-Hospital Sant Joan de Déu, Esplugues de Llobregat 08950, Spain
| | - Bruce D Hammock
- Department of Entomology and Nematology and Comprehensive Cancer Center, University of California Davis, One Shields Avenue, Davis 95616, California, United States
| | - Ferran Feixas
- CompBioLab Group, Departament de Química and Institut de Química Computacional i Catàlisi (IQCC), Universitat de Girona, C/ Maria Aurèlia Capmany 69, Girona 17003, Spain
| | - Santiago Vázquez
- Laboratori de Química Farmacèutica (Unitat Associada al CSIC), Departament de Farmacologia, Toxicologia i Química Terapèutica, Facultat de Farmàcia i Ciències de l'Alimentació, and Institute of Biomedicine (IBUB), Universitat de Barcelona, Av. Joan XXIII, 27-31, Barcelona 08028, Spain
| |
Collapse
|
21
|
Martínez-Sánchez L, López-Ávila J, Barasoain-Millán A, Angelats-Romero CM, Azkunaga-Santibañez B, Molina-Cabañero JC, Alday A, Andrés A, Angelats C, Aquino E, Astete J, Baena I, Barasoain A, Bello P, Benito C, Benito H, Botifoll E, Burguera B, Campos C, Canduela V, Clerigué N, Comalrena C, Del Campo T, De Miguel B, Fernández R, Fernández B, García E, García M, García M, García M, García-Vao C, Herrero L, Huerta P, Humayor J, Hurtado P, Iturralde I, Jordá A, Khodayar P, Lalinde M, Lobato Z, López J, López V, Luaces C, Mangione L, Martín L, Martínez S. L, Martínez L, Martorell J, May M, Melguizo M, Mesa S, Molina J, Muñiz M, Muñoz J, Muñoz N, Oliva S, Palacios M, Pérez A, Pérez C, Pinyot M, Peñalba A, Pociello N, Rodríguez A, Rodríguez M, Señer R, Serrano I, Vázquez P, Vidal C. Actions that should not be taken with a paediatric patient who has been exposed to a potentially toxic substance. An Pediatr (Barc) 2021. [DOI: 10.1016/j.anpede.2020.07.016] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/21/2022] Open
|
22
|
Pérez C, Martin-Delgado J, Vinuesa M, Ibor PJ, Guilabert M, Gomez J, Beato C, Sánchez-Jiménez J, Velázquez I, Calvo-Espinos C, Cánovas ML, Yáñez JA, Rodríguez M, Baquero JL, Gallach E, Folch E, Tuca A, Santiña M, Mira JJ. Pain Standards for Accredited Healthcare Organizations (ACDON Project): A Mixed Methods Study. J Pers Med 2021; 11:jpm11020102. [PMID: 33562456 PMCID: PMC7914789 DOI: 10.3390/jpm11020102] [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] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/20/2020] [Revised: 01/26/2021] [Accepted: 02/03/2021] [Indexed: 12/24/2022] Open
Abstract
Up to 50% of cancer patients and up to 90% of those in terminal stages experience pain associated with disease progression, poor quality of life, and social impact on caregivers. This study aimed to establish standards for the accreditation of oncological pain management in healthcare organizations. A mixed methods approach was used. First, a pragmatic literature review was conducted. Second, consensus between professionals and patients was reached using the Nominal Group and Delphi technique in a step that involved anesthesiologists, oncologists, family physicians, nurses, psychologists, patient representatives, and caregivers. Third, eight hospitals participated in a pilot assessment of the level of fulfillment of each standard. A total of 37 standards were extracted. The Nominal Group produced additional standards, of which 60 were included in Questionnaire 0 that was used in the Delphi Technique. Two Delphi voting rounds were performed to reach a high level of consensus, and involved 64 and 62 participants with response rates of 90% and 87%, respectively. Finally, 39 standards for the management of cancer pain were agreed upon. In the self-evaluation, the average range of compliance was between 56.4% and 100%. The consensus standards of the ACDON Project might improve the monitoring of cancer pain management. These standards satisfied the demands of professionals and patients and could be used for the accreditation of approaches in cancer pain management.
Collapse
Affiliation(s)
- Concepción Pérez
- Pain Unit, Quality Department, La Princesa University Hospital, 28006 Madrid, Spain; (C.P.); (M.V.)
| | - Jimmy Martin-Delgado
- Atenea Research Group, Foundation for the Promotion of Health and Biomedical Research, 03550 Sant Joan d’Alacant, Spain; (J.M.-D.); (J.J.M.)
| | - Mercedes Vinuesa
- Pain Unit, Quality Department, La Princesa University Hospital, 28006 Madrid, Spain; (C.P.); (M.V.)
| | - Pedro J. Ibor
- Pain Research Group, Spanish Society of Primary Care Physicians, 28009 Valencia, Spain;
| | - Mercedes Guilabert
- Health Psychology Department, Miguel Hernandez University, 03202 Elche, Spain
- Correspondence: ; Tel.: +34-96-665-83-17
| | - José Gomez
- Oncology Department, La Fe Hospital, 46026 Valencia, Spain;
| | - Carmen Beato
- Oncology Department, Virgen del Rocio University Hospital, 41013 Sevilla, Spain;
| | | | | | | | - María L. Cánovas
- Anesthesiology Department, Ourense Hospital Complex, 32005 Ourense, Spain;
| | - José A. Yáñez
- Nursery Department, Carlos Haya Hospital, 29010 Malaga, Spain;
| | - Mireia Rodríguez
- Nursery Department, Terrassa Health Consortium, 08227 Terrasa, Spain;
| | - José L. Baquero
- Scientific Coordination, Spanish Forum of Patients, 28018 Madrid, Spain;
| | - Elisa Gallach
- Psychology Department, La Fe Hospital, 46026 Valencia, Spain;
| | - Emma Folch
- Nursery Department, Francolí Sociosanitary Hospital, 43005 Tarragona, Spain;
| | - Albert Tuca
- Oncology Department, Barcelona Clinic Hospital, 08036 Barcelona, Spain;
| | - Manel Santiña
- Spanish Society for Quality of Care, 33003 Oviedo, Spain;
| | - José J. Mira
- Atenea Research Group, Foundation for the Promotion of Health and Biomedical Research, 03550 Sant Joan d’Alacant, Spain; (J.M.-D.); (J.J.M.)
- Health Psychology Department, Miguel Hernandez University, 03202 Elche, Spain
- Alicante-Sant Joan Health District, 03013 Alicante, Spain
| |
Collapse
|
23
|
Huygen F, Kern KU, Pérez C. Expert Opinion: Exploring the Effectiveness and Tolerability of Capsaicin 179 mg Cutaneous Patch and Pregabalin in the Treatment of Peripheral Neuropathic Pain. J Pain Res 2020; 13:2585-2597. [PMID: 33116801 PMCID: PMC7569173 DOI: 10.2147/jpr.s263054] [Citation(s) in RCA: 2] [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] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/28/2020] [Accepted: 07/31/2020] [Indexed: 11/23/2022] Open
Abstract
Background and Objective Treatment of peripheral neuropathic pain (PNP) remains a challenge. In the absence of clear predictors of response, clinical decision-making involves trial and error. While many classes of pharmacological agent are used and have shown efficacy, one of the most commonly used first-line treatments is pregabalin. However, in the 60% of PNP cases in which the pain is localized, a local treatment may be more suitable. This article will summarize the evidence for the relative effectiveness and tolerability of the capsaicin 179 mg patch and pregabalin in the treatment of PNP and highlight the expert opinion of the authors based on their own clinical experiences. Results When compared in a head-to-head trial in patients with PNP, capsaicin 179 mg patch provided non-inferior pain relief compared with an optimized dose of pregabalin, as well as a reduction in dynamic mechanical allodynia, faster onset of action, fewer systemic side effects, and greater treatment satisfaction. Adverse events associated with capsaicin patch are mainly application site reactions, compared with systemic and central nervous system effects with pregabalin. Studies indicate that capsaicin 179 mg patch is associated with a lower burden of therapy than pregabalin in terms of improved tolerability, lack of a daily pill burden, lack of drug-drug interactions, and increased regimen flexibility. Conclusion In localized neuropathic pain, evidence supports a pragmatic approach of using a local treatment before considering a systemic treatment. For treatment selection, the patient profile (eg, concomitant medication use, age) and the treatments' efficacy and tolerability profiles should be considered.
Collapse
Affiliation(s)
- Frank Huygen
- Department of Anesthesiology, Erasmus University Medical Centre, Rotterdam, the Netherlands
| | - Kai-Uwe Kern
- Institute for Pain Medicine/Pain Practice Wiesbaden, Wiesbaden, Germany
| | | |
Collapse
|
24
|
González-Naranjo P, Pérez C, Girón R, Sánchez-Robles EM, Martín-Fontelles MI, Carrillo-López N, Martín-Vírgala J, Naves M, Campillo NE, Páez JA. New cannabinoid receptor antagonists as pharmacological tool. Bioorg Med Chem 2020; 28:115672. [PMID: 32912440 DOI: 10.1016/j.bmc.2020.115672] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [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: 04/18/2020] [Revised: 07/15/2020] [Accepted: 07/18/2020] [Indexed: 11/27/2022]
Abstract
Synthesis and pharmacological evaluation of a new series of cannabinoid receptor antagonists of indazole ether derivatives have been performed. Pharmacological evaluation includes radioligand binding assays with [3H]-CP55940 for CB1 and CB2 receptors and functional activity for cannabinoid receptors on isolated tissue. In addition, functional activity of the two synthetic cannabinoids antagonists 18 (PGN36) and 17 (PGN38) were carried out in the osteoblastic cell line MC3T3-E1 that is able to express CB2R upon osteogenic conditions. Both antagonists abolished the increase in collagen type I gene expression by the well-known inducer of bone activity, the HU308 agonist. The results of pharmacological tests have revealed that four of these derivatives behave as CB2R cannabinoid antagonists. In particular, the compounds 17 (PGN38) and 18 (PGN36) highlight as promising candidates as pharmacological tools.
Collapse
Affiliation(s)
| | - Concepción Pérez
- Instituto de Química Médica (CSIC), Juan de la Cierva 3, 28006 Madrid, Spain
| | - Rocío Girón
- Área de Farmacología, Nutrición y Bromatología, Unidad Asociada al IQM y al CIAL (CSIC), Departamento de C.C. Básicas de la Salud, Facultad de Ciencias de la Salud, Universidad Rey Juan Carlos, Avda. Atenas s/n, 28922 Alcorcón, Spain
| | - Eva M Sánchez-Robles
- Área de Farmacología, Nutrición y Bromatología, Unidad Asociada al IQM y al CIAL (CSIC), Departamento de C.C. Básicas de la Salud, Facultad de Ciencias de la Salud, Universidad Rey Juan Carlos, Avda. Atenas s/n, 28922 Alcorcón, Spain
| | - María I Martín-Fontelles
- Área de Farmacología, Nutrición y Bromatología, Unidad Asociada al IQM y al CIAL (CSIC), Departamento de C.C. Básicas de la Salud, Facultad de Ciencias de la Salud, Universidad Rey Juan Carlos, Avda. Atenas s/n, 28922 Alcorcón, Spain
| | - Natalia Carrillo-López
- U.G.C de Metabolismo Óseo, RedinREN del ISC III, Hospital Universitario Central de Asturias, Instituto de Investigaciones Sanitarias del Principado de Asturias, Edificio FINBA, Planta primera F1.1 (Aula 14), Avenida de Roma s/n, 33011 Oviedo, Spain
| | - Julia Martín-Vírgala
- U.G.C de Metabolismo Óseo, RedinREN del ISC III, Hospital Universitario Central de Asturias, Instituto de Investigaciones Sanitarias del Principado de Asturias, Edificio FINBA, Planta primera F1.1 (Aula 14), Avenida de Roma s/n, 33011 Oviedo, Spain
| | - Manuel Naves
- U.G.C de Metabolismo Óseo, RedinREN del ISC III, Hospital Universitario Central de Asturias, Instituto de Investigaciones Sanitarias del Principado de Asturias, Edificio FINBA, Planta primera F1.1 (Aula 14), Avenida de Roma s/n, 33011 Oviedo, Spain
| | - Nuria E Campillo
- Centro de Investigaciones Biológicas Margarita Salas (CSIC), Ramiro de Maeztu 9, 28040 Madrid, Spain.
| | - Juan A Páez
- Instituto de Química Médica (CSIC), Juan de la Cierva 3, 28006 Madrid, Spain.
| |
Collapse
|
25
|
Di Martino RMC, Pruccoli L, Bisi A, Gobbi S, Rampa A, Martinez A, Pérez C, Martinez-Gonzalez L, Paglione M, Di Schiavi E, Seghetti F, Tarozzi A, Belluti F. Novel Curcumin-Diethyl Fumarate Hybrid as a Dualistic GSK-3β Inhibitor/Nrf2 Inducer for the Treatment of Parkinson's Disease. ACS Chem Neurosci 2020; 11:2728-2740. [PMID: 32663009 PMCID: PMC8009478 DOI: 10.1021/acschemneuro.0c00363] [Citation(s) in RCA: 20] [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] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022] Open
Abstract
![]()
Common
copathogenic factors, including oxidative stress and neuroinflammation,
are found to play a vital role in the development of neurodegenerative
disorders, including Alzheimer’s disease (AD) and Parkinson’s
disease (PD). Nowadays, owing to the multifactorial character of the
diseases, no effective therapies are available, thus underlying the
need for new strategies. Overexpression of the enzyme GSK-3β
and downregulation of the Nrf2/ARE pathway are responsible for a decrease
in antioxidant defense effects. These pieces of evidence underline
the usefulness of dual GSK-3β inhibitors/Nrf2 inducers. In this
regard, to design a dual modulator, the structures of a curcumin-based
analogue, as GSK-3β inhibitor, and a diethyl fumarate fragment,
as Nrf2 inducer, were combined. Among the hybrids, 5 and 6 proved to effectively inhibit GSK-3β, while 4 and 5 showed a marked ability to activate Nrf2
together to increase the neuronal resistance to oxidative stress.
These last pieces of evidence translated into specific neuroprotective
effects of 4 and 5 against PD pathological
events including neurotoxicity elicited by α-synuclein aggregates
and 6-hydroxydopamine. Hybrid 5 also showed neuroprotective
effects in a C. elegans model of PD where the activation
of GSK-3β is intimately involved in Nrf2 regulation. In summary, 5 emerged as an interesting multitarget derivative, valuable
to be exploited in a multitarget PD perspective.
Collapse
Affiliation(s)
- Rita Maria Concetta Di Martino
- Department of Pharmacy and Biotechnology, Alma Mater Studiorum - University of Bologna, Via Belmeloro 6, 40126 Bologna, Italy
| | - Letizia Pruccoli
- Department for Life Quality Studies, Alma Mater Studiorum - University of Bologna, Corso d’Augusto 237, 47921 Rimini, Italy
| | - Alessandra Bisi
- Department of Pharmacy and Biotechnology, Alma Mater Studiorum - University of Bologna, Via Belmeloro 6, 40126 Bologna, Italy
| | - Silvia Gobbi
- Department of Pharmacy and Biotechnology, Alma Mater Studiorum - University of Bologna, Via Belmeloro 6, 40126 Bologna, Italy
| | - Angela Rampa
- Department of Pharmacy and Biotechnology, Alma Mater Studiorum - University of Bologna, Via Belmeloro 6, 40126 Bologna, Italy
| | - Ana Martinez
- Centro de Investigaciones Biologica, CSIC, Ramiro de Maeztu 9, 28040 Madrid, Spain
| | - Concepción Pérez
- Centro de Investigaciones Biologica, CSIC, Ramiro de Maeztu 9, 28040 Madrid, Spain
| | | | - Maria Paglione
- Department of Biology, Agriculture and Food Science, National Research Council (CNR), Institute of Biosciences and BioResources (IBBR), Via Pietro Castellino 111, 80131 Naples, Italy
| | - Elia Di Schiavi
- Department of Biology, Agriculture and Food Science, National Research Council (CNR), Institute of Biosciences and BioResources (IBBR), Via Pietro Castellino 111, 80131 Naples, Italy
| | - Francesca Seghetti
- Department of Pharmacy and Biotechnology, Alma Mater Studiorum - University of Bologna, Via Belmeloro 6, 40126 Bologna, Italy
| | - Andrea Tarozzi
- Department for Life Quality Studies, Alma Mater Studiorum - University of Bologna, Corso d’Augusto 237, 47921 Rimini, Italy
| | - Federica Belluti
- Department of Pharmacy and Biotechnology, Alma Mater Studiorum - University of Bologna, Via Belmeloro 6, 40126 Bologna, Italy
| |
Collapse
|
26
|
Codony S, Pujol E, Pizarro J, Feixas F, Valverde E, Loza MI, Brea JM, Saez E, Oyarzabal J, Pineda-Lucena A, Pérez B, Pérez C, Rodríguez-Franco MI, Leiva R, Osuna S, Morisseau C, Hammock BD, Vázquez-Carrera M, Vázquez S. 2-Oxaadamant-1-yl Ureas as Soluble Epoxide Hydrolase Inhibitors: In Vivo Evaluation in a Murine Model of Acute Pancreatitis. J Med Chem 2020; 63:9237-9257. [PMID: 32787085 DOI: 10.1021/acs.jmedchem.0c00310] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/19/2022]
Abstract
In vivo pharmacological inhibition of soluble epoxide hydrolase (sEH) reduces inflammatory diseases, including acute pancreatitis (AP). Adamantyl ureas are very potent sEH inhibitors, but the lipophilicity and metabolism of the adamantane group compromise their overall usefulness. Herein, we report that the replacement of a methylene unit of the adamantane group by an oxygen atom increases the solubility, permeability, and stability of three series of urea-based sEH inhibitors. Most of these oxa-analogues are nanomolar inhibitors of both the human and murine sEH. Molecular dynamics simulations rationalize the molecular basis for their activity and suggest that the presence of the oxygen atom on the adamantane scaffold results in active site rearrangements to establish a weak hydrogen bond. The 2-oxaadamantane 22, which has a good solubility, microsomal stability, and selectivity for sEH, was selected for further in vitro and in vivo studies in models of cerulein-induced AP. Both in prophylactic and treatment studies, 22 diminished the overexpression of inflammatory and endoplasmic reticulum stress markers induced by cerulein and reduced the pancreatic damage.
Collapse
Affiliation(s)
- Sandra Codony
- Laboratori de Quı́mica Farmacèutica (Unitat Associada al CSIC), Departament de Farmacologia, Toxicologia i Quı́mica Terapèutica, Facultat de Farmàcia i Ciències de l'Alimentació, and Institute of Biomedicine (IBUB), Universitat de Barcelona, Av. Joan XXIII, 27-31, 08028 Barcelona, Spain
| | - Eugènia Pujol
- Laboratori de Quı́mica Farmacèutica (Unitat Associada al CSIC), Departament de Farmacologia, Toxicologia i Quı́mica Terapèutica, Facultat de Farmàcia i Ciències de l'Alimentació, and Institute of Biomedicine (IBUB), Universitat de Barcelona, Av. Joan XXIII, 27-31, 08028 Barcelona, Spain
| | - Javier Pizarro
- Pharmacology, Departament de Farmacologia, Toxicologia i Quı́mica Terapèutica, Facultat de Farmàcia i Ciències de l'Alimentació, and Institute of Biomedicine (IBUB), Universitat de Barcelona, Av. Joan XXIII, 27-31, 08028 Barcelona, Spain.,Spanish Biomedical Research Center in Diabetes and Associated Metabolic Diseases (CIBERDEM)-Instituto de Salud Carlos III, 28029 Madrid, Spain.,Pediatric Research Institute-Hospital Sant Joan de Déu, 08950 Esplugues de Llobregat, Spain
| | - Ferran Feixas
- CompBioLab Group, Departament de Quı́mica and Institut de Quı́mica Computacional i Catàlisi (IQCC), Universitat de Girona, C/ Maria Aurèlia Capmany 69, 17003 Girona, Spain
| | - Elena Valverde
- Laboratori de Quı́mica Farmacèutica (Unitat Associada al CSIC), Departament de Farmacologia, Toxicologia i Quı́mica Terapèutica, Facultat de Farmàcia i Ciències de l'Alimentació, and Institute of Biomedicine (IBUB), Universitat de Barcelona, Av. Joan XXIII, 27-31, 08028 Barcelona, Spain
| | - M Isabel Loza
- Drug Screening Platform/Biofarma Research Group, CIMUS Research Center, University of Santiago de Compostela (USC), 15782 Santiago de Compostela, Spain
| | - José M Brea
- Drug Screening Platform/Biofarma Research Group, CIMUS Research Center, University of Santiago de Compostela (USC), 15782 Santiago de Compostela, Spain
| | - Elena Saez
- Small Molecule Discovery Platform, Molecular Therapeutics Program, Center for Applied Medical Research (CIMA), University of Navarra, 31008 Pamplona, Spain
| | - Julen Oyarzabal
- Small Molecule Discovery Platform, Molecular Therapeutics Program, Center for Applied Medical Research (CIMA), University of Navarra, 31008 Pamplona, Spain
| | - Antonio Pineda-Lucena
- Small Molecule Discovery Platform, Molecular Therapeutics Program, Center for Applied Medical Research (CIMA), University of Navarra, 31008 Pamplona, Spain
| | - Belén Pérez
- Department of Pharmacology, Therapeutics and Toxicology, Institute of Neurosciences, Autonomous University of Barcelona, Bellaterra, 08193 Barcelona, Spain
| | - Concepción Pérez
- Institute of Medicinal Chemistry, Spanish National Research Council (CSIC), C/Juan de la Cierva 3, 28006 Madrid, Spain
| | - María Isabel Rodríguez-Franco
- Institute of Medicinal Chemistry, Spanish National Research Council (CSIC), C/Juan de la Cierva 3, 28006 Madrid, Spain
| | - Rosana Leiva
- Laboratori de Quı́mica Farmacèutica (Unitat Associada al CSIC), Universitat de Barcelona, 08028 Barcelona, Spain
| | - Sílvia Osuna
- CompBioLab Group, Departament de Quı́mica and Institut de Quı́mica Computacional i Catàlisi (IQCC), Universitat de Girona, C/ Maria Aurèlia Capmany 69, 17003 Girona, Spain.,Institució Catalana de Recerca i Estudis Avançats (ICREA), 08010 Barcelona, Spain
| | - Christophe Morisseau
- Department of Entomology and Nematology and Comprehensive Cancer Center, University of California, Davis, Davis, California 95616, United States
| | - Bruce D Hammock
- Department of Entomology and Nematology and Comprehensive Cancer Center, University of California, Davis, Davis, California 95616, United States
| | - Manuel Vázquez-Carrera
- Pharmacology, Departament de Farmacologia, Toxicologia i Quı́mica Terapèutica, Facultat de Farmàcia i Ciències de l'Alimentació, and Institute of Biomedicine (IBUB), Universitat de Barcelona, Av. Joan XXIII, 27-31, 08028 Barcelona, Spain.,Spanish Biomedical Research Center in Diabetes and Associated Metabolic Diseases (CIBERDEM)-Instituto de Salud Carlos III, 28029 Madrid, Spain.,Pediatric Research Institute-Hospital Sant Joan de Déu, 08950 Esplugues de Llobregat, Spain
| | - Santiago Vázquez
- Laboratori de Quı́mica Farmacèutica (Unitat Associada al CSIC), Departament de Farmacologia, Toxicologia i Quı́mica Terapèutica, Facultat de Farmàcia i Ciències de l'Alimentació, and Institute of Biomedicine (IBUB), Universitat de Barcelona, Av. Joan XXIII, 27-31, 08028 Barcelona, Spain
| |
Collapse
|
27
|
Ibarguengoitia O, Montero D, Vega L, García C, Calvo I, Fernandez O, Torre I, Inchaurbe AR, Pérez C, Blanco JM, Cuande E, Galindez E, Gorostiza I, Oraa J, García Vivar ML, Ruiz ME. AB1167 PREGNANCY AND INFLAMMATORY ARTHROPATIES: EXPERIENCE IN A MULTIDISCIPLINARY UNIT. Ann Rheum Dis 2020. [DOI: 10.1136/annrheumdis-2020-eular.2579] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/04/2022]
Abstract
Background:Systemic inflammatory diseases are common in women at the reproductive age. These women may have fertility problems and complications during pregnancy.Objectives:To describe the experience in a multidisciplinary unit (composed of Rheumatologists and Obstetricians) and asses the complications and treatments used in patients with inflammatory diseases in a tertiary hospital compared to those registered in healthy women from the same center (preterm births 6.59%, Caesarean section (C-section) 14.4%, maternal average age 33.33 years).Methods:Retrospective and descriptive study of the evolution of pregnancy in patients with inflammatory diseases and follow-up in a multidisciplinary unit for more than 15 years (until December 2019). Demographics, maternal disease, time until conception, births, abortions, C-sections, treatments and complications were collected. Data was analyzed using IBM SPSS v23.Results:We registered 29 pregnancies (25 patients): 20 Rheumatoid Arthritis (RA), 5 Psoriatic Arthritis (PsA), and 4 Spondylarthritis (SpA). Maternal average age at diagnosis was 27.6±6.36 years and average age at childbirth/abortion 35±5.6 years.It took an average time of 8 months to conceive. 11.5% received fertility treatment using in vitro fertilization techniques.5 abortions were registered prior to follow-up in this unit (0.2 abortions/mother). During follow-up 1 abortion (0.04 abortions/mother) was recorded in a RA patient. C-section was performed in 11 cases (39.2%): 6 RA (31.6%), 3 SpA (75%) and 2 PsA (40%).17.2% of pregnancies were preterm (<37 weeks).Intrauterine growth restriction (IUGR) was observed in a woman (3.4%) with RA and preeclampsia was observed in 2 cases (6.9%) (RA 1, SpA 1).Disease activity (DAS28 and BASDAI) is shown in Table 1.Table 1.DAS28 (median)PreviousFirstTrimesterSecondTrimesterThirdTrimesterPosteriorRheumatoid Arthritis2.692.593.093.333.11Psoriatic Arthritis2.582.53.323.082.89RA with biological agents (n: 6)2.372.942.712.42.52BASDAI (median)Spondylarthritis2.82.41.7511.9Treatments used prior to and during pregnancy are listed in Table 2.Table 2.TREATMENT BEFORE PREGNANCYn (%)TREATMENT DURINGPREGNANCYn (%)Hydroxychloroquine13 (44.8%)Prednisone17 (58.6%)Prednisone12 (41.4%)Acetylsalicylic acid16 (55.2%)Methotrexate9 (31%)Hydroxychloroquine15 (51.7%)TNF inhibitors7 (24.1%)Sulfasalazine2 (6.9%)Sulfasalazine2 (6.9%)TNF inhibitors2 (6.9%)8 patients had received biological treatment prior to pregnancy (2 SpA, 6 RA)(3 Etanercept, 3 Adalimumab, 2 Certolizumab). 2 of them (RA) continued treatment during pregnancy. 1 of them discontinued it at week 17 on her own (Adalimumab) while the other continued with Certolizumab throughout pregnancy and presented IUGR. No other complications, such as infections or malformation, were observed in newborns. DAS28 data of these women can be found in Table 1.Conclusion:In our series, as described in the literature, women with inflammatory arthropaties are older, need longer time to achieve pregnancy and have increased use of fertility techniques and increased likelihood of preterm and instrumental delivery compared to general population. Given the low number of patients receiving biological treatment no conclusions about complications and evolution of the disease can be drawn, so further investigation are needed in this group of patients.Monitoring inflammatory arthropathies in a multidisciplinary unit increases the chances of successful pregnancies.Disclosure of Interests:None declared
Collapse
|
28
|
Pino LE, Triana I, Pérez C, Piotrostanalzki A, Ruiz-Patiño A, Lopes G, Cardona AF. Electronic nicotine delivery systems (ECs) and COVID-19: the perfect storm for young consumers. Clin Transl Oncol 2020; 23:5-9. [PMID: 32447647 PMCID: PMC7245506 DOI: 10.1007/s12094-020-02391-x] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [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: 05/06/2020] [Accepted: 05/10/2020] [Indexed: 12/19/2022]
Abstract
The COVID-19 pandemic caused a change in our society and put health systems in crisis worldwide. Different risk factors and comorbidities have been found that increase the risk of mortality when acquiring this infection. The use of alternative devices to the cigarette like the electronic cigarettes, the vapers have been studied widely and generators of great controversy since it has been discovered that they also produce different pulmonary affections. When developing the SARS-CoV2 infection, different theories have been generated about the greater predisposition to a worse prognosis of people who use electronic cigarettes; however, the information on this continues in discovery. A group of experts made up of oncologists, infectologists, pulmonologists, and epidemiologists met to review the literature and then generate theories about the impact of electronic cigarettes on SARS-CoV2 infection.
Collapse
Affiliation(s)
- L. E. Pino
- Cancer Institute Fundación Santafé, 110121 Bogotá, Colombia
| | - I. Triana
- Cancer Institute Fundación Santafé, 110121 Bogotá, Colombia
| | - C. Pérez
- Infectious Disease Department Clínica, Marly - Hospital La Samaritana, 110121 Bogotá, Colombia
| | - A. Piotrostanalzki
- Respiratory Medicine Department, Clínica Central del Quindío, 110121 Armenia, Colombia
| | - A. Ruiz-Patiño
- Clinical and Traslational Oncology Group, Institute of Oncology, Country Clinic, 110121 Bogotá, Colombia
| | - G. Lopes
- Sylvester Comprehensive Cancer Center, Miami University, Miami, USA
| | - A. F. Cardona
- Clinical and Traslational Oncology Group, Institute of Oncology, Country Clinic, 110121 Bogotá, Colombia
- Foundation for Clinical and Applied Cancer Research - FICMAC, 110121 Bogotá, Colombia
- Molecular Oncology and Biology Systems Research Group (Fox-G), Universidad El Bosque, 110121 Bogotá, Colombia
| |
Collapse
|
29
|
Gascó C, Suárez-Navarro JA, Escareño-Juárez E, Fernández E, García L, Puertas F, Alonso MM, Pérez C. Characteristic limits of 230Th in alpha spectrometry with 229Th as tracer, calculated by simulating interfering tails and overlapping peaks. Appl Radiat Isot 2020; 160:109097. [PMID: 32351213 DOI: 10.1016/j.apradiso.2020.109097] [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] [Received: 09/27/2019] [Revised: 01/17/2020] [Accepted: 02/23/2020] [Indexed: 10/24/2022]
Abstract
This study explores the effect of 229Th tracer tail interference on the determination of the sensitivity of 230Th alpha spectrometry of samples with environmental levels of radioactivity. Tracer peak tail interference was calculated with Suma-Alpha, whilst Visual Basic for Applications (VBA in Excel©) software was used to study the variation in sensitivity in terms of the amount of tracer added. Unnecessary increases in the amount of tracer or extended sample measuring times were observed to have adverse effects on method sensitivity (Detection Limit- Ld).
Collapse
Affiliation(s)
- C Gascó
- Unidad de Radiactividad Ambiental y Vigilancia Radiológica, CIEMAT, Avenida de la Complutense 40, Madrid, 28040, Spain.
| | - J A Suárez-Navarro
- Unidad de Radiactividad Ambiental y Vigilancia Radiológica, CIEMAT, Avenida de la Complutense 40, Madrid, 28040, Spain
| | - E Escareño-Juárez
- Universidad Autónoma de Zacatecas, Unidad Académica de Estudios Nucleares, Mexico
| | - E Fernández
- Unidad de Radiactividad Ambiental y Vigilancia Radiológica, CIEMAT, Avenida de la Complutense 40, Madrid, 28040, Spain
| | - L García
- Unidad de Radiactividad Ambiental y Vigilancia Radiológica, CIEMAT, Avenida de la Complutense 40, Madrid, 28040, Spain
| | - F Puertas
- Eduardo Torroja Institute for Construction Sciences (IETcc-CSIC), Spain
| | - M M Alonso
- Eduardo Torroja Institute for Construction Sciences (IETcc-CSIC), Spain
| | - C Pérez
- TECNASA, Calle Primera (Chamartín), 27 BAJO, Madrid, Spain
| |
Collapse
|
30
|
Herrera-Arozamena C, Estrada-Valencia M, Pérez C, Lagartera L, Morales-García JA, Pérez-Castillo A, Franco-Gonzalez JF, Michalska P, Duarte P, León R, López MG, Mills A, Gago F, García-Yagüe ÁJ, Fernández-Ginés R, Cuadrado A, Rodríguez-Franco MI. Tuning melatonin receptor subtype selectivity in oxadiazolone-based analogues: Discovery of QR2 ligands and NRF2 activators with neurogenic properties. Eur J Med Chem 2020; 190:112090. [DOI: 10.1016/j.ejmech.2020.112090] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/27/2019] [Revised: 01/20/2020] [Accepted: 01/21/2020] [Indexed: 12/18/2022]
|
31
|
Merchán D, Sanz L, Alfaro A, Pérez I, Goñi M, Solsona F, Hernández-García I, Pérez C, Casalí J. Irrigation implementation promotes increases in salinity and nitrate concentration in the lower reaches of the Cidacos River (Navarre, Spain). Sci Total Environ 2020; 706:135701. [PMID: 31940725 DOI: 10.1016/j.scitotenv.2019.135701] [Citation(s) in RCA: 14] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/24/2019] [Revised: 11/14/2019] [Accepted: 11/21/2019] [Indexed: 06/10/2023]
Abstract
The shift from rainfed to irrigated agriculture is associated with a change in the fertilization rates due to increases in expected production and the fact of growing more N demanding crops. In addition, the circulation of irrigation return flows (IRF) mobilizes soluble salts stored in soils or geological materials. As a consequence, it implies severe modifications in the dynamics and total amount of soluble salts and nitrogen exported, especially in semi-arid watersheds. In this study, long-term data collected by the regional authorities was used to assess the effects of irrigation implementation on salinity (using electrical conductivity, EC, as a proxy) and nitrate concentration (NO3-) after the transformation of ca. 77 km2 from rainfed to irrigated agriculture in the Cidacos River (CR) watershed. The results indicate that water quality in the lower reaches of the CR was significantly modified after the diffuse incorporation of IRF. In contrast, neither EC nor NO3- were different in those monitoring stations whose contributing watersheds did not include transformed area. In addition, the temporal dynamics in the analysed variables shifted from a rainfed land signal typical in the region to an irrigated land signal, and the hydrochemical type of the CR shifted from mixed-to-Na+-mixed-to-HCO3- to mostly Na+-mixed type, typical of waters affected by IRF in the region. Groundwater EC and NO3- also increased in those wells located within the irrigated area. Although there are great uncertainties in the actual amount of salt and N reaching the CR via IRF, the expected contribution of waste water spilled into the CR is minor in comparison to other sources, mostly agricultural sources in the case of N. The observed changes have promoted the designation of the lower reaches of the CR as "affected" by NO3- pollution, and the whole CR watershed as a Nitrate Vulnerable Zone, with the emergent question about whether irrigation implementation as carried out currently in Spain is against the environmental objectives of the Water Framework Directive.
Collapse
Affiliation(s)
- D Merchán
- Public University of Navarre, Campus de Arrosadía, 31006 Pamplona, Navarra, Spain.
| | - L Sanz
- Environmental Management of Navarre, C/ Padre Adoain, 219 Bajo, 31015 Pamplona, Navarra, Spain
| | - A Alfaro
- Navarre Institute of Agricultural and Food Technologies and Infrastructures, Avda. Serapio Huici 22, 31610 Villava, Navarra, Spain
| | - I Pérez
- Environmental Management of Navarre, C/ Padre Adoain, 219 Bajo, 31015 Pamplona, Navarra, Spain
| | - M Goñi
- Public University of Navarre, Campus de Arrosadía, 31006 Pamplona, Navarra, Spain
| | - F Solsona
- Department of Rural Development, Environment and Local Administration, Government of Navarre, C/ González Tablas 9, 31003 Pamplona, Navarra, Spain
| | - I Hernández-García
- Public University of Navarre, Campus de Arrosadía, 31006 Pamplona, Navarra, Spain
| | - C Pérez
- Department of Rural Development, Environment and Local Administration, Government of Navarre, C/ González Tablas 9, 31003 Pamplona, Navarra, Spain
| | - J Casalí
- Public University of Navarre, Campus de Arrosadía, 31006 Pamplona, Navarra, Spain
| |
Collapse
|
32
|
Rico E, Pérez C, Belver A, Sabaté S, Razquin E, de Benito J, Coronas L, Domínguez A, Jané M. Norovirus detection in environmental samples in norovirus outbreaks in closed and semi-closed settings. J Hosp Infect 2020; 105:3-9. [PMID: 32092369 DOI: 10.1016/j.jhin.2020.02.011] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [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: 12/11/2019] [Accepted: 02/17/2020] [Indexed: 11/28/2022]
Abstract
BACKGROUND Environmental surfaces are a potential vehicle for the transmission of norovirus outbreaks in closed and semi-closed settings. Testing of environmental samples may help control outbreaks. AIM To assess the level of environmental contamination by norovirus in acute gastroenteritis outbreaks in closed or semi-closed settings (nursing homes, schools, kindergartens, youth accommodations, hospitals and social health centres) in the Barcelona region between January 2017 and March 2019. METHODS A prospective surveillance study was carried out. Environmental samples (529) were collected in 46 of the 50 outbreaks of acute norovirus gastroenteritis from environmental surfaces of common areas, bathrooms and kitchens in closed and semi-closed settings when the outbreak was notified and 10 days later. Instructions for taking environmental samples were distributed to public health inspectors. Norovirus was detected by reverse transcription polymerase chain reaction. FINDINGS Environmental samples were positive for norovirus in 31 (67.4%) outbreaks. Norovirus was most frequently detected on elevator buttons (4/17, 24%), toilet handles (16/66, 24%) and handrail bars (7/34, 21%). Positive samples from the first sampling were mainly found in bathrooms and greater viral persistence in the second sampling was found on elevator buttons and TV remote controls. Nursing homes were the setting with the most types of environmental surfaces contaminated (82% in first samples and 55% in second samples). CONCLUSION The probability of virus detection is independent of the time between notification of the outbreak or symptom onset and sample collection. Our results suggest possible defects in cleaning protocols and disinfection in closed and semi-closed settings.
Collapse
Affiliation(s)
- E Rico
- Sub-direcció Regional a Barcelona del Departament de Salut, Barcelona, Spain
| | - C Pérez
- Sub-direcció Regional a Barcelona del Departament de Salut, Barcelona, Spain
| | - A Belver
- Sub-direcció Regional a Barcelona del Departament de Salut, Barcelona, Spain
| | - S Sabaté
- Laboratori de l'Agència de Salut Pública de Barcelona, Barcelona, Spain
| | - E Razquin
- Laboratori de l'Agència de Salut Pública de Barcelona, Barcelona, Spain
| | - J de Benito
- Agència de Salut Pública de Barcelona (ASPB), Barcelona, Spain; CIBER de Epidemiología y Salud Pública (CIBERESP), Instituto de Salud Carlos III, Madrid, Spain
| | - L Coronas
- Departament de Medicina, Universitat de Barcelona, Barcelona, Spain.
| | - A Domínguez
- CIBER de Epidemiología y Salud Pública (CIBERESP), Instituto de Salud Carlos III, Madrid, Spain; Departament de Medicina, Universitat de Barcelona, Barcelona, Spain
| | - M Jané
- CIBER de Epidemiología y Salud Pública (CIBERESP), Instituto de Salud Carlos III, Madrid, Spain; Sub-direcció General de Vigilància i Resposta a Emergències de Salut Pública, Barcelona, Spain
| | | |
Collapse
|
33
|
Estrada-Valencia M, Herrera-Arozamena C, Pérez C, Viña D, Morales-García JA, Pérez-Castillo A, Ramos E, Romero A, Laurini E, Pricl S, Rodríguez-Franco MI. New flavonoid - N, N-dibenzyl( N-methyl)amine hybrids: Multi-target-directed agents for Alzheimer´s disease endowed with neurogenic properties. J Enzyme Inhib Med Chem 2020; 34:712-727. [PMID: 31852270 PMCID: PMC6407579 DOI: 10.1080/14756366.2019.1581184] [Citation(s) in RCA: 16] [Impact Index Per Article: 4.0] [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] [Indexed: 12/15/2022] Open
Abstract
The design of multi-target directed ligands (MTDLs) is a valid approach for obtaining effective drugs for complex pathologies. MTDLs that combine neuro-repair properties and block the first steps of neurotoxic cascades could be the so long wanted remedies to treat neurodegenerative diseases (NDs). By linking two privileged scaffolds with well-known activities in ND-targets, the flavonoid and the N,N-dibenzyl(N-methyl)amine (DBMA) fragments, new CNS-permeable flavonoid - DBMA hybrids (1-13) were obtained. They were subjected to biological evaluation in a battery of targets involved in Alzheimer's disease (AD) and other NDs, namely human cholinesterases (hAChE/hBuChE), β-secretase (hBACE-1), monoamine oxidases (hMAO-A/B), lipoxygenase-5 (hLOX-5) and sigma receptors (σ1R/σ2R). After a funnel-type screening, 6,7-dimethoxychromone - DBMA (6) was highlighted due to its neurogenic properties and an interesting MTD-profile in hAChE, hLOX-5, hBACE-1 and σ1R. Molecular dynamic simulations showed the most relevant drug-protein interactions of hybrid 6, which could synergistically contribute to neuronal regeneration and block neurodegeneration.
Collapse
Affiliation(s)
- Martín Estrada-Valencia
- Institute of Medicinal Chemistry, Spanish Council for Scientific Research (IQM-CSIC), Madrid, Spain
| | - Clara Herrera-Arozamena
- Institute of Medicinal Chemistry, Spanish Council for Scientific Research (IQM-CSIC), Madrid, Spain
| | - Concepción Pérez
- Institute of Medicinal Chemistry, Spanish Council for Scientific Research (IQM-CSIC), Madrid, Spain
| | - Dolores Viña
- Centre for Research in Molecular Medicine and Chronic Diseases (CIMUS), University of Santiago de Compostela, Santiago de Compostela, Spain
| | - José A Morales-García
- Institute for Biomedical Research "Alberto Sols", Spanish Council for Scientific Research (IIB-CSIC), Madrid, Spain.,Biomedical Research Networking Centre on Neurodegenerative Diseases (CIBERNED), Madrid, Spain.,Department of Cellular Biology, Medical School, Complutense University of Madrid, Madrid, Spain
| | - Ana Pérez-Castillo
- Institute for Biomedical Research "Alberto Sols", Spanish Council for Scientific Research (IIB-CSIC), Madrid, Spain.,Biomedical Research Networking Centre on Neurodegenerative Diseases (CIBERNED), Madrid, Spain
| | - Eva Ramos
- Department of Pharmacology and Toxicology, Faculty of Veterinary Medicine, Complutense University of Madrid, Madrid, Spain; x
| | - Alejandro Romero
- Department of Pharmacology and Toxicology, Faculty of Veterinary Medicine, Complutense University of Madrid, Madrid, Spain; x
| | - Erik Laurini
- Molecular Biology and Nanotechnology Laboratory (MolBNL@UniTS), Department of Engineering and Architecture (DEA), Trieste, Italy
| | - Sabrina Pricl
- Molecular Biology and Nanotechnology Laboratory (MolBNL@UniTS), Department of Engineering and Architecture (DEA), Trieste, Italy
| | | |
Collapse
|
34
|
Nuñez-Borque E, González-Naranjo P, Bartolomé F, Alquézar C, Reinares-Sebastián A, Pérez C, Ceballos ML, Páez JA, Campillo NE, Martín-Requero Á. Targeting Cannabinoid Receptor Activation and BACE-1 Activity Counteracts TgAPP Mice Memory Impairment and Alzheimer's Disease Lymphoblast Alterations. Mol Neurobiol 2020; 57:1938-1951. [PMID: 31898159 DOI: 10.1007/s12035-019-01813-4] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/31/2019] [Accepted: 10/02/2019] [Indexed: 12/20/2022]
Abstract
Alzheimer's disease (AD), the leading cause of dementia in the elderly, is a neurodegenerative disorder marked by progressive impairment of cognitive ability. Patients with AD display neuropathological lesions including senile plaques, neurofibrillary tangles, and neuronal loss. There are no disease-modifying drugs currently available. With the number of affected individuals increasing dramatically throughout the world, there is obvious urgent need for effective treatment strategy for AD. The multifactorial nature of AD encouraged the development of multifunctional compounds, able to interact with several putative targets. Here, we have evaluated the effects of two in-house designed cannabinoid receptors (CB) agonists showing inhibitory actions on β-secretase-1 (BACE-1) (NP137) and BACE-1/butyrylcholinesterase (BuChE) (NP148), on cellular models of AD, including immortalized lymphocytes from late-onset AD patients. Furthermore, the performance of TgAPP mice in a spatial navigation task was investigated following chronic administration of NP137 and NP148. We report here that NP137 and NP148 showed neuroprotective effects in amyloid-β-treated primary cortical neurons, and NP137 in particular rescued the cognitive deficit of TgAPP mice. The latter compound was able to blunt the abnormal cell response to serum addition or withdrawal of lymphoblasts derived from AD patients. It is suggested that NP137 could be a good drug candidate for future treatment of AD.
Collapse
Affiliation(s)
- Emilio Nuñez-Borque
- Centro de Investigaciones Biológicas (CSIC), Ramiro de Maeztu 9, 28040, Madrid, Spain
| | | | - Fernando Bartolomé
- Neurodegenerative Disorders Group, Instituto de Investigación Hospital 12 de Octubre, Madrid, Spain.,Centro de Investigación Biomédica en Red sobre Enfermedades Neurodegenerativas (CIBERNED), Madrid, Spain
| | - Carolina Alquézar
- Centro de Investigaciones Biológicas (CSIC), Ramiro de Maeztu 9, 28040, Madrid, Spain.,Department of Neurology, Memory and Aging Center, University of California, Box 1207, San Francisco, CA, 94158, USA
| | | | | | - Maria L Ceballos
- Centro de Investigación Biomédica en Red sobre Enfermedades Neurodegenerativas (CIBERNED), Madrid, Spain.,Insituto Cajal (CSIC), Madrid, Spain
| | - Juan A Páez
- Instituto de Química Médica (CSIC), Madrid, Spain
| | - Nuria E Campillo
- Centro de Investigaciones Biológicas (CSIC), Ramiro de Maeztu 9, 28040, Madrid, Spain.
| | - Ángeles Martín-Requero
- Centro de Investigaciones Biológicas (CSIC), Ramiro de Maeztu 9, 28040, Madrid, Spain. .,Centro de Investigación Biomédica en Red sobre Enfermedades Neurodegenerativas (CIBERNED), Madrid, Spain.
| |
Collapse
|
35
|
Fatima M, Maué D, Pérez C, Tikhonov DS, Bernhard D, Stamm A, Medcraft C, Gerhards M, Schnell M. Structures and internal dynamics of diphenylether and its aggregates with water. Phys Chem Chem Phys 2020; 22:27966-27978. [DOI: 10.1039/d0cp04104a] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/19/2022]
Abstract
We report on a detailed multi-spectroscopic analysis of the structures and internal dynamics of diphenylether and its aggregates with up to three water molecules by employing molecular beam experiments.
Collapse
Affiliation(s)
- M. Fatima
- Deutsches Elektronen-Synchrotron (DESY)
- D-22607 Hamburg
- Germany
- Institute of Physical Chemistry
- Christian-Albrechts-Universität zu Kiel
| | - D. Maué
- TU Kaiserslautern
- Fachbereich Chemie & Research Center Optimas
- D-67663 Kaiserslautern
- Germany
| | - C. Pérez
- Deutsches Elektronen-Synchrotron (DESY)
- D-22607 Hamburg
- Germany
- Institute of Physical Chemistry
- Christian-Albrechts-Universität zu Kiel
| | - D. S. Tikhonov
- Deutsches Elektronen-Synchrotron (DESY)
- D-22607 Hamburg
- Germany
- Institute of Physical Chemistry
- Christian-Albrechts-Universität zu Kiel
| | - D. Bernhard
- TU Kaiserslautern
- Fachbereich Chemie & Research Center Optimas
- D-67663 Kaiserslautern
- Germany
| | - A. Stamm
- TU Kaiserslautern
- Fachbereich Chemie & Research Center Optimas
- D-67663 Kaiserslautern
- Germany
| | - C. Medcraft
- Deutsches Elektronen-Synchrotron (DESY)
- D-22607 Hamburg
- Germany
- Institute of Physical Chemistry
- Christian-Albrechts-Universität zu Kiel
| | - M. Gerhards
- TU Kaiserslautern
- Fachbereich Chemie & Research Center Optimas
- D-67663 Kaiserslautern
- Germany
| | - M. Schnell
- Deutsches Elektronen-Synchrotron (DESY)
- D-22607 Hamburg
- Germany
- Institute of Physical Chemistry
- Christian-Albrechts-Universität zu Kiel
| |
Collapse
|
36
|
Ripoll T, García AB, Gomila I, Heine D, Poncela JL, Sánchez N, Pérez C, García E, Hernández E, Barceló A, Busardo FP, Barceló B. Post-mortem toxicology in the diagnosis of sudden death in young and middle-aged victims. Eur Rev Med Pharmacol Sci 2019; 23:9135-9149. [PMID: 31773664 DOI: 10.26355/eurrev_201911_19404] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Subscribe] [Scholar Register] [Indexed: 11/12/2022]
Abstract
OBJECTIVE We aimed to investigate the impact of the toxicological results found in cases of sudden death (SD) and to correlate the clinical, autopsy and genetic findings with the toxicology results. MATERIALS AND METHODS Consecutive SD in people aged between 16 and 50 years with medico-legal autopsies and toxicology studies were included over a 3-year period. The comparison between the toxicological data and demographic characteristics, clinical circumstances, autopsy, and genetic results were taken into account. RESULTS 101 cases were finally included. They were predominately males (84%) and the mean age was 39.8 years. 52 (51.5%) cases had positive toxicological findings and in 25 cases (24.8%), toxic compounds were considered the first cause of death. Ethanol was the most frequently identified agent (69%), following by licit drugs (56%) and drugs of abuse (39%). Cases with positive toxicology were younger than those with negative results (37.9±9.1 vs. 41.9±7.8; p=0.02). Patients with more than 3 comorbidities showed an association with positive toxicological results (n=14 vs. n=3; p=0.017). The genetic study was performed in 70 (69.3%) SD cases. We identified pathogenic or likely pathogenic variants in 17.1% cases and uncertain significance variants in 42.8% cases. 58% of these variants were probably related to the cause of death. CONCLUSIONS A large fraction of SD victims had positive toxicological findings and a quarter of deaths were directly caused by toxic substances. The identification of the factors that trigger SD provides a good approach to contribute in avoiding future episodes.
Collapse
Affiliation(s)
- T Ripoll
- Cardiology Department, Hospital Universitari Son Llàtzer, MUSIB Research Group, Research Institute of Health Sciences (IdISBa), Palma de Mallorca, Spain.
| | | | | | | | | | | | | | | | | | | | | | | | | |
Collapse
|
37
|
Portero M, Martínez de Merlo E, Pérez C, Benito M, Daza MA, Fragio C. Cerebrospinal fluid and blood lactate concentrations as prognostic biomarkers in dogs with meningoencephalitis of unknown origin. Vet J 2019; 254:105395. [PMID: 31836169 DOI: 10.1016/j.tvjl.2019.105395] [Citation(s) in RCA: 5] [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] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/10/2018] [Revised: 10/09/2019] [Accepted: 10/10/2019] [Indexed: 12/22/2022]
Abstract
Meningoencephalitis of unknown origin (MUO) is a common inflammatory disease of the central nervous system. Several studies investigated finding prognostic factors, but results are contradictory. The aim of this study was to determine the concentrations of blood lactate (Blood-L) and cerebrospinal fluid lactate (CSF-L) in dogs with MUO for prognostic purposes. A total of 45 dogs with MUO (MUO group) and 11 with idiopathic epilepsy (IE group) were included. In the MUO group, 22 dogs were treated with prednisolone + cytosine arabinoside, 17 with prednisolone ± cyclosporine, and six received no treatment. In the MUO group, there was a strong-moderate positive correlation between Blood-L and CSF-L (ρ = 0.63557; P < 0.0001), a strong-moderate negative correlation between survival and CSF-L (ρ= -0.50210; P < 0.0004), and a weak negative correlation between survival and Blood-L (ρ= -0.35685; P < 0.0220). Dogs with a favourable response to treatment at 1 month had lower initial concentrations of Blood-L and CSF-L (P < 0.0010; P < 0.0037), and those with a worse response had higher values (P < 0.0497; P < 0.0004). Dogs that remained stable with treatment showed lower CSF-L concentrations (P < 0.0013). Dogs with Blood-L>4 mmol/L (P < 0.03) and/or CSF-L> 4 mmol/L (P < 0.009) had lower survival rates with the latter also showing more severe signs, probably indicating severe neuronal damage. These findings suggest that concentrations of CSF-L and Blood-L in dogs with MUO could be used as prognostic indicators.
Collapse
Affiliation(s)
- M Portero
- Department of Small Animal Medicine and Surgery, Hospital Clinico Veterinario Complutense, Universidad Complutense, Madrid, Avenida Puerta de Hierro s/n, 28040, Spain.
| | - E Martínez de Merlo
- Department of Small Animal Medicine and Surgery, Hospital Clinico Veterinario Complutense, Universidad Complutense, Madrid, Avenida Puerta de Hierro s/n, 28040, Spain
| | - C Pérez
- Department of Small Animal Medicine and Surgery, Hospital Clinico Veterinario Complutense, Universidad Complutense, Madrid, Avenida Puerta de Hierro s/n, 28040, Spain
| | - M Benito
- Department of Small Animal Medicine and Surgery, Hospital Clinico Veterinario Complutense, Universidad Complutense, Madrid, Avenida Puerta de Hierro s/n, 28040, Spain
| | - M A Daza
- Department of Small Animal Medicine and Surgery, Hospital Clinico Veterinario Complutense, Universidad Complutense, Madrid, Avenida Puerta de Hierro s/n, 28040, Spain
| | - C Fragio
- Department of Small Animal Medicine and Surgery, Hospital Clinico Veterinario Complutense, Universidad Complutense, Madrid, Avenida Puerta de Hierro s/n, 28040, Spain
| |
Collapse
|
38
|
Rojo V, Arzamendia Y, Pérez C, Baldo J, Vilá BL. Spatial and temporal variation of the vegetation of the semiarid Puna in a pastoral system in the Pozuelos Biosphere Reserve. Environ Monit Assess 2019; 191:635. [PMID: 31522254 DOI: 10.1007/s10661-019-7803-7] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [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: 02/04/2019] [Accepted: 09/01/2019] [Indexed: 06/10/2023]
Abstract
This study aimed to analyze the spatial and temporal variation of the vegetation in the northern Argentine Puna, utilizing both field sampling and remote-sensing tools. The study was performed within the Pozuelos Biosphere Reserve (Jujuy province, Argentina), which aims to generate socio-economic development compatible with biodiversity conservation. Our study was designed to analyze the dynamics of the Puna vegetation at local scale and assess and monitor the seasonal (dry and wet seasons), interannual, and spatial variation of the vegetation cover, biomass, dominant species, and vegetation indices. Ten vegetation units (with differences in composition, cover, and high and low stratum biomass) were identified at our study site. The diversity of these vegetation units correlated with geomorphology and soil type. In the dry season, the vegetation unit with greatest vegetation cover and biomass was the Festuca chrysophylla grassland, whereas in the wet season, the units with greatest cover and biomass were vegas (peatlands) and short grasslands. The Festuca chrysophylla grasslands and short grasslands were located in areas with clay soils, except peatlands, associated with valleys and coarse-texture soils. The vegetation indices used (NDVI, SAVI, and MSAVI2) were able to differentiate functional types of vegetation and showed a good statistical fit with cover values. Our results suggest that the integrated utilization of remote-sensing tools and field surveys improves the assessment of the Puna vegetation and would allow a periodic monitoring at production unit scale taking into account its spatial and temporal variation.
Collapse
Affiliation(s)
- Verónica Rojo
- Instituto de Ecorregiones Andinas (INECOA-CONICET-UNJu), Alberdi 47, 4600, San Salvador de Jujuy, Argentina.
- VICAM: Vicuñas, Camélidos y Ambiente, Buenos Aires, Argentina.
| | - Y Arzamendia
- Instituto de Ecorregiones Andinas (INECOA-CONICET-UNJu), Alberdi 47, 4600, San Salvador de Jujuy, Argentina
- VICAM: Vicuñas, Camélidos y Ambiente, Buenos Aires, Argentina
- Facultad de Ciencias Agrarias, Universidad Nacional de Jujuy, Alberdi 47, 4600, San Salvador de Jujuy, Argentina
| | - C Pérez
- Laboratorio de Investigación de Sistemas Ecológicos y Ambientales, Universidad Nacional de La Plata, 1900, La Plata, Argentina
| | - J Baldo
- VICAM: Vicuñas, Camélidos y Ambiente, Buenos Aires, Argentina
- Facultad de Ciencias Agrarias, Universidad Nacional de Jujuy, Alberdi 47, 4600, San Salvador de Jujuy, Argentina
- CONICET: Consejo Nacional de Investigaciones Científicas y Técnicas (National Research Council), Buenos Aires, Argentina
| | - B L Vilá
- VICAM: Vicuñas, Camélidos y Ambiente, Buenos Aires, Argentina
- CONICET: Consejo Nacional de Investigaciones Científicas y Técnicas (National Research Council), Buenos Aires, Argentina
- Departamento de Ciencias Sociales, Universidad Nacional de Luján, Avenida Constitución y RN 5, 6700, Buenos Aires, Argentina
| |
Collapse
|
39
|
Alcaraz Mas L, Pérez C, González-Reig S, Brígido P, Amorós D, Penacho V, Blanca H. 58. PGD-SEQ: VALIDATION OF A NOVEL SOLUTION FOR PGT-M AND PGT-SR BASED ON TARGET ENRICHMENT. Reprod Biomed Online 2019. [DOI: 10.1016/j.rbmo.2019.04.111] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022]
|
40
|
Pérez C, Mondéjar R, García-Díaz N, Cereceda L, León A, Montes S, Durán Vian C, Pérez Paredes MG, González-Morán A, Alegre de Miguel V, Sanz Anquela JM, Frias J, Limeres MA, González LM, Martín Dávila F, Beltrán M, Mollejo M, Méndez JR, González MA, González García J, López R, Gómez A, Izquierdo F, Ramos R, Camacho C, Rodriguez-Pinilla SM, Martínez N, Vaqué JP, Ortiz-Romero PL, Piris MA. Advanced-stage mycosis fungoides: role of the signal transducer and activator of transcription 3, nuclear factor-κB and nuclear factor of activated T cells pathways. Br J Dermatol 2019; 182:147-155. [PMID: 31049933 DOI: 10.1111/bjd.18098] [Citation(s) in RCA: 19] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 04/23/2019] [Indexed: 12/15/2022]
Abstract
BACKGROUND The malignant mechanisms that control the development of cutaneous T-cell lymphoma (CTCL) are beginning to be identified. Recent evidence suggests that disturbances in specific intracellular signalling pathways, such as RAS-mitogen-activated protein kinase, T-cell receptor (TCR)-phospholipase C gamma 1 (PLCG1)-nuclear factor of activated T cells (NFAT) and Janus kinase (JAK)-signal transducer and activator of transcription (STAT), may play an essential role in the pathogenesis of CTCL. OBJECTIVES To investigate the mechanisms controlling disease development and progression in mycosis fungoides (MF), the most common form of CTCL. METHODS We collected 100 samples that were submitted for diagnosis of, or a second opinion regarding, MF between 2001 and 2018, 80% of which were in the early clinical stages of the disease. Formalin-fixed paraffin-embedded tissues were used for histological review and to measure the expression by immunohistochemistry of surrogate markers of activation of the TCR-PLCG1-NFAT, JAK-STAT and NF-κB pathways. Folliculotropism and large-cell transformation were also examined. RESULTS NFAT and nuclear factor kappa B (NF-κB) markers showed a comparable activation status in early and advanced stages, while STAT3 activation was more frequent in advanced stages and was associated with large-cell transformation. Consistently with this observation, STAT3 activation occurred in parallel with MF progression in two initially MF-negative cases. A significant association of NFAT with NF-κB markers was also found, reflecting a common mechanism of activation in the two pathways. Genomic studies identified nine mutations in seven genes known to play a potential role in tumorigenesis in T-cell leukaemia/lymphoma, including PLCG1, JAK3 and STAT3, which underlies the activation of these key cell-survival pathways. A higher mutational allele frequency was detected in advanced stages. CONCLUSIONS Our results show that STAT3 is activated in advanced cases and is associated with large-cell transformation, while the activation of NFAT and NF-κB is maintained throughout the disease. These findings could have important diagnostic and therapeutic implications. What's already known about this topic? Mycosis fungoides is characterized by a clonal expansion of T cells in the skin. The mechanisms controlling disease development and progression are not fully understood. What does this study add? An association of the nuclear factor of activated T cells and nuclear factor kappa B pathways was found, which could reflect a common mechanism of activation. These pathways were activated in early and advanced stages at the same level. Signal transducer and activator of transcription 3 activation was associated with large-cell transformation and was more frequent in advanced stages. A genomic analysis of cutaneous T-cell lymphoma-associated genes was performed. Nine mutations were detected. What is the translational message? These results could have important implications for the treatment of MF in the near future.
Collapse
Affiliation(s)
- C Pérez
- Translational Hematopathology, Instituto de Investigación Marqués de Valdecilla, IDIVAL, Santander, Spain.,Centro de Investigación Biomédica en Red Cáncer, Madrid, Spain
| | - R Mondéjar
- Translational Hematopathology, Instituto de Investigación Marqués de Valdecilla, IDIVAL, Santander, Spain.,Centro de Investigación Biomédica en Red Cáncer, Madrid, Spain.,Service of Pathology, Fundación Jiménez Díaz University Hospital, Madrid, Spain
| | - N García-Díaz
- Departamento de Biología Molecular, Universidad de Cantabria, Infección, Inmunidad y Patología Digestive, Instituto de Investigación Marqués de Valdecilla, IDIVAL, Santander, Spain
| | - L Cereceda
- Centro de Investigación Biomédica en Red Cáncer, Madrid, Spain.,Service of Pathology, Fundación Jiménez Díaz University Hospital, Madrid, Spain
| | - A León
- Pathology Service, Marqués de Valdecilla University Hospital, Santander, Spain
| | - S Montes
- Centro de Investigación Biomédica en Red Cáncer, Madrid, Spain.,Pathology Service, Marqués de Valdecilla University Hospital, Santander, Spain
| | - C Durán Vian
- Dermatology Service, Marqués de Valdecilla University Hospital, Santander, Spain
| | - M G Pérez Paredes
- Dermatology Service, Marqués de Valdecilla University Hospital, Santander, Spain
| | - A González-Morán
- Dermatology Service, Complejo Hospitalario de Ávila, Ávila, Spain
| | - V Alegre de Miguel
- Dermatology Service, Hospital General Universitario de Valencia, Valencia, Spain
| | - J M Sanz Anquela
- Cancer Registry and Pathology Department, Hospital Universitario Príncipe de Asturias and Department of Medicine and Medical Specialties, Faculty of Medicine, University of Alcalá, Alcalá de Henares, Madrid, Spain
| | - J Frias
- Dermatology Service, Hospital Clínico Universitario Virgen de la Arrixaca, Murcia, Spain
| | - M A Limeres
- Pathology Department, Hospital Universitario de Gran Canaria Doctor Negrín, Gran Canaria, Canarias, Spain
| | - L M González
- Pathology Service, Hospital General Universitario de Ciudad Real, Ciudad Real, Spain
| | - F Martín Dávila
- Pathology Service, Hospital General Universitario de Ciudad Real, Ciudad Real, Spain
| | - M Beltrán
- Pathology Service, Hospital Universitario Puerta del Mar, Cádiz, Spain
| | - M Mollejo
- Pathology Service, Complejo Hospitalario de Toledo, Toledo, Spain
| | - J R Méndez
- Pathology Service, Centro Médico de Asturias, Asturias, Spain
| | - M A González
- Pathology Service, Hospital San Pedro de Alcántara, Cáceres, Spain
| | - J González García
- Pathology Service, Hospital General Universitario de Ciudad Real, Ciudad Real, Spain
| | - R López
- Pathology Service, Hospital General Universitario de Ciudad Real, Ciudad Real, Spain
| | - A Gómez
- Pathology Service, Hospital de la Marina Baixa, Alicante, Spain
| | - F Izquierdo
- Pathology Service, Complejo Asistencial Universitario de León, León, Spain
| | - R Ramos
- Pathology Service, University Hospital Son Espases, Palma de Mallorca, Spain
| | - C Camacho
- Pathology Service, C.H.U. Insular - Materno Infantil, Gran Canarias, Spain
| | - S M Rodriguez-Pinilla
- Centro de Investigación Biomédica en Red Cáncer, Madrid, Spain.,Service of Pathology, Fundación Jiménez Díaz University Hospital, Madrid, Spain
| | - N Martínez
- Translational Hematopathology, Instituto de Investigación Marqués de Valdecilla, IDIVAL, Santander, Spain.,Centro de Investigación Biomédica en Red Cáncer, Madrid, Spain
| | - J P Vaqué
- Departamento de Biología Molecular, Universidad de Cantabria, Infección, Inmunidad y Patología Digestive, Instituto de Investigación Marqués de Valdecilla, IDIVAL, Santander, Spain
| | - P L Ortiz-Romero
- Centro de Investigación Biomédica en Red Cáncer, Madrid, Spain.,Dermatology Service, Hospital 12 de Octubre, Institute i+12 Medical School, University Complutense, Centro de Investigación Biomédica en Red Cáncer, Madrid, Spain
| | - M A Piris
- Centro de Investigación Biomédica en Red Cáncer, Madrid, Spain.,Service of Pathology, Fundación Jiménez Díaz University Hospital, Madrid, Spain
| |
Collapse
|
41
|
|
42
|
Bermejo-Poza R, Fernández-Muela M, De la Fuente J, Pérez C, de Chavarri EG, Díaz MT, Torrent F, Villarroel M. Physio-metabolic response of rainbow trout during prolonged food deprivation before slaughter. Fish Physiol Biochem 2019; 45:253-265. [PMID: 30140961 DOI: 10.1007/s10695-018-0559-0] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [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: 03/14/2018] [Accepted: 08/14/2018] [Indexed: 06/08/2023]
Abstract
Fish normally undergo periods of food deprivation that are longer than non-hibernating mammals. In aquacultured rainbow trout (Oncorhynchus mykiss), it is unclear how fasting may affect their physiological adaptative response, especially when they are normally fed daily. In addition, that response may vary with temperature, making it necessary to express fasting duration in terms of degree days. In the current study, trout were fasted for 5, 10, and 20 days (55, 107, and 200 degree days (°C d), respectively). To assess the physiological response of fish to fasting, different biometric, blood, plasma, and metabolic parameters were measured, as well as liver fatty acid composition. The fish weight, condition factor, and the hepato-somatic index of 5-day fasted trout were not significantly different from those of control fish. Gastric pH increased as fasting progressed while plasma concentrations of glucose, triglycerides, and total proteins decreased significantly after 10 days of fasting, while the percentage of non-esterified fatty acids increased. There were no significant differences in plasma ions (sodium, potassium, and calcium), except for chloride ion which decreased after 5 days of fasting. Liver glycogen decreased after 5 days of fasting while glycogen concentration in muscle did not decrease until 20 days of fasting. Liver color presented a higher chroma after 5 days of fasting, suggesting a mobilization of reserves. Finally, acetylcholinesterase activity in the brain was not affected by food deprivation but increased after 10 days of fasting in liver and muscle, suggesting the mobilization of body reserves, but without severely affecting basal metabolism.
Collapse
Affiliation(s)
- Rubén Bermejo-Poza
- Department of Animal Production, Veterinary School, Complutense University of Madrid, Avenida Puerta de Hierro s/n, 28040, Madrid, Spain.
| | - Montserrat Fernández-Muela
- Department of Animal Production, Veterinary School, Complutense University of Madrid, Avenida Puerta de Hierro s/n, 28040, Madrid, Spain
| | - Jesús De la Fuente
- Department of Animal Production, Veterinary School, Complutense University of Madrid, Avenida Puerta de Hierro s/n, 28040, Madrid, Spain
| | - Concepción Pérez
- Department of Physiology, Veterinary School, Complutense University of Madrid, Avenida Puerta de Hierro s/n, 28040, Madrid, Spain
| | - Elisabet González de Chavarri
- Department of Animal Production, Veterinary School, Complutense University of Madrid, Avenida Puerta de Hierro s/n, 28040, Madrid, Spain
| | - María Teresa Díaz
- Department of Food Technology, INIA, Ctra. La Coruña, Km 7500, 28040, Madrid, Spain
| | - Fernando Torrent
- Department of Forestry and Fisheries, College of Forestry Engineering, Technical University of Madrid, Ciudad Universitaria s/n, 28040, Madrid, Spain
| | - Morris Villarroel
- Department of Animal Science, College of Agricultural Engineering, Technical University of Madrid, Avenida Puerta de Hierro 2, 28040, Madrid, Spain
| |
Collapse
|
43
|
González-Naranjo P, Pérez-Macias N, Pérez C, Roca C, Vaca G, Girón R, Sánchez-Robles E, Martín-Fontelles MI, de Ceballos ML, Martin-Requero A, Campillo NE, Páez JA. Indazolylketones as new multitarget cannabinoid drugs. Eur J Med Chem 2019; 166:90-107. [PMID: 30685536 DOI: 10.1016/j.ejmech.2019.01.030] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/24/2018] [Revised: 01/03/2019] [Accepted: 01/13/2019] [Indexed: 02/02/2023]
Abstract
Multitarget cannabinoids could be a promising therapeutic strategic to fight against Alzheimer's disease. In this sense, our group has developed a new family of indazolylketones with multitarget profile including cannabinoids, cholinesterase and BACE-1 activity. A medicinal chemistry program that includes computational design, synthesis and in vitro and cellular evaluation has allowed to us to achieve lead compounds. In this work, the synthesis and evaluation of a new class of indazolylketones have been performed. Pharmacological evaluation includes functional activity for cannabinoid receptors on isolated tissue. In addition, in vitro inhibitory assays in AChE/BuChE enzymes and BACE-1 have been carried out. Furthermore, studies of neuroprotective effects in human neuroblastoma SH-SY5Y cells and studies of the mechanisms of survival/death in lymphoblasts of patients with Alzheimer's disease have been achieved. The results of pharmacological tests have revealed that some of these derivatives (5, 6) behave as CB2 cannabinoid agonists and simultaneously show BuChE and/or BACE-1 inhibition.
Collapse
Affiliation(s)
| | | | - Concepción Pérez
- Instituto de Química Médica (CSIC), Juan de la Cierva 3, 28006, Madrid, Spain
| | - Carlos Roca
- Centro de Investigaciones Biológicas (CSIC), Ramiro de Maéztu 9, 28040, Madrid, Spain
| | - Gabriela Vaca
- Centro de Investigaciones Biológicas (CSIC), Ramiro de Maéztu 9, 28040, Madrid, Spain
| | - Rocio Girón
- Área de Farmacología y Nutrición, Facultad de Ciencias de la Salud, Universidad Rey Juan Carlos, Unidad Asociada CSIC-IQM, Avda. Atenas s/n, 28922, Alcorcón, Grupo de investigación i+DOL URJC-Santander Universidades, Spain
| | - Eva Sánchez-Robles
- Área de Farmacología y Nutrición, Facultad de Ciencias de la Salud, Universidad Rey Juan Carlos, Unidad Asociada CSIC-IQM, Avda. Atenas s/n, 28922, Alcorcón, Grupo de investigación i+DOL URJC-Santander Universidades, Spain
| | - María Isabel Martín-Fontelles
- Área de Farmacología y Nutrición, Facultad de Ciencias de la Salud, Universidad Rey Juan Carlos, Unidad Asociada CSIC-IQM, Avda. Atenas s/n, 28922, Alcorcón, Grupo de investigación i+DOL URJC-Santander Universidades, Spain
| | | | | | - Nuria E Campillo
- Centro de Investigaciones Biológicas (CSIC), Ramiro de Maéztu 9, 28040, Madrid, Spain
| | - Juan A Páez
- Instituto de Química Médica (CSIC), Juan de la Cierva 3, 28006, Madrid, Spain.
| |
Collapse
|
44
|
Redenti S, Marcovich I, De Vita T, Pérez C, De Zorzi R, Demitri N, Perez DI, Bottegoni G, Bisignano P, Bissaro M, Moro S, Martinez A, Storici P, Spalluto G, Cavalli A, Federico S. A Triazolotriazine‐Based Dual GSK‐3β/CK‐1δ Ligand as a Potential Neuroprotective Agent Presenting Two Different Mechanisms of Enzymatic Inhibition. ChemMedChem 2019; 14:310-314. [DOI: 10.1002/cmdc.201800778] [Citation(s) in RCA: 18] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/10/2018] [Indexed: 01/07/2023]
Affiliation(s)
- Sara Redenti
- Department of Chemical and Pharmaceutical SciencesUniversity of Trieste Via Licio Giorgeri 1 34127 Trieste Italy
| | - Irene Marcovich
- Department of Chemical and Pharmaceutical SciencesUniversity of Trieste Via Licio Giorgeri 1 34127 Trieste Italy
| | - Teresa De Vita
- Drug Discovery & Development (D3)Istituto Italiano di Tecnologia Via Morego 30 16163 Genova Italy
| | - Concepción Pérez
- Centro de Investigaciones BiologicasCSIC Avenida Ramiro de Maeztu 9 28040 Madrid Spain
| | - Rita De Zorzi
- Department of Chemical and Pharmaceutical SciencesUniversity of Trieste Via Licio Giorgeri 1 34127 Trieste Italy
| | - Nicola Demitri
- Elettra Sincrotrone Trieste S.C.p.A. SS 14, km 163.5, AREA Science Park 34149 Trieste Italy
| | - Daniel I. Perez
- Centro de Investigaciones BiologicasCSIC Avenida Ramiro de Maeztu 9 28040 Madrid Spain
| | - Giovanni Bottegoni
- School of Pharmacy–Institute of Clinical SciencesCollege of Medical and Dental SciencesSir Robert Aitken Institute for Medical ResearchUniversity of Birmingham Edgbaston B15 2TT UK
| | - Paola Bisignano
- Cardiovascular Research InstituteUniversity of California San Francisco 555 Mission Bay Boulevard South San Francisco CA 94158 USA
| | - Maicol Bissaro
- Molecular Modeling SectionDepartment of Pharmaceutical and Pharmacological SciencesUniversity of Padova Via Marzolo 5 35131 Padova Italy
| | - Stefano Moro
- Molecular Modeling SectionDepartment of Pharmaceutical and Pharmacological SciencesUniversity of Padova Via Marzolo 5 35131 Padova Italy
| | - Ana Martinez
- Centro de Investigaciones BiologicasCSIC Avenida Ramiro de Maeztu 9 28040 Madrid Spain
| | - Paola Storici
- Elettra Sincrotrone Trieste S.C.p.A. SS 14, km 163.5, AREA Science Park 34149 Trieste Italy
| | - Giampiero Spalluto
- Department of Chemical and Pharmaceutical SciencesUniversity of Trieste Via Licio Giorgeri 1 34127 Trieste Italy
| | - Andrea Cavalli
- Drug Discovery & Development (D3)Istituto Italiano di Tecnologia Via Morego 30 16163 Genova Italy
| | - Stephanie Federico
- Department of Chemical and Pharmaceutical SciencesUniversity of Trieste Via Licio Giorgeri 1 34127 Trieste Italy
| |
Collapse
|
45
|
Bernhard D, Fatima M, Poblotzki A, Steber AL, Pérez C, Suhm MA, Schnell M, Gerhards M. Dispersion-controlled docking preference: multi-spectroscopic study on complexes of dibenzofuran with alcohols and water. Phys Chem Chem Phys 2019; 21:16032-16046. [DOI: 10.1039/c9cp02635e] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
The planarity and rigidity of dibenzofuran inverts the docking preference for increasingly bulky R-OH solvent molecules, compared to the closely related diphenyl ether. Now, London dispersion favors OH⋯π hydrogen bonding.
Collapse
Affiliation(s)
- D. Bernhard
- TU Kaiserslautern
- Fachbereich Chemie & Research Center Optimas
- D-67663 Kaiserslautern
- Germany
| | - M. Fatima
- Deutsches Elektronen-Synchrotron (DESY)
- Notkestr. 85
- D-22607 Hamburg
- Germany & Institute of Physical Chemistry
- Christian-Albrechts-Universität zu Kiel
| | - A. Poblotzki
- Institut für Physikalische Chemie
- Universität Göttingen
- D-37077 Göttingen
- Germany
| | - A. L. Steber
- Deutsches Elektronen-Synchrotron (DESY)
- Notkestr. 85
- D-22607 Hamburg
- Germany & Institute of Physical Chemistry
- Christian-Albrechts-Universität zu Kiel
| | - C. Pérez
- Deutsches Elektronen-Synchrotron (DESY)
- Notkestr. 85
- D-22607 Hamburg
- Germany & Institute of Physical Chemistry
- Christian-Albrechts-Universität zu Kiel
| | - M. A. Suhm
- Institut für Physikalische Chemie
- Universität Göttingen
- D-37077 Göttingen
- Germany
| | - M. Schnell
- Deutsches Elektronen-Synchrotron (DESY)
- Notkestr. 85
- D-22607 Hamburg
- Germany & Institute of Physical Chemistry
- Christian-Albrechts-Universität zu Kiel
| | - M. Gerhards
- TU Kaiserslautern
- Fachbereich Chemie & Research Center Optimas
- D-67663 Kaiserslautern
- Germany
| |
Collapse
|
46
|
Roca C, Requena C, Sebastián-Pérez V, Malhotra S, Radoux C, Pérez C, Martinez A, Antonio Páez J, Blundell TL, Campillo NE. Identification of new allosteric sites and modulators of AChE through computational and experimental tools. J Enzyme Inhib Med Chem 2018; 33:1034-1047. [PMID: 29873262 PMCID: PMC6010107 DOI: 10.1080/14756366.2018.1476502] [Citation(s) in RCA: 22] [Impact Index Per Article: 3.7] [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: 02/08/2018] [Revised: 04/09/2018] [Accepted: 05/09/2018] [Indexed: 11/15/2022] Open
Abstract
Allosteric sites on proteins are targeted for designing more selective inhibitors of enzyme activity and to discover new functions. Acetylcholinesterase (AChE), which is most widely known for the hydrolysis of the neurotransmitter acetylcholine, has a peripheral allosteric subsite responsible for amyloidosis in Alzheimer's disease through interaction with amyloid β-peptide. However, AChE plays other non-hydrolytic functions. Here, we identify and characterise using computational tools two new allosteric sites in AChE, which have allowed us to identify allosteric inhibitors by virtual screening guided by structure-based and fragment hotspot strategies. The identified compounds were also screened for in vitro inhibition of AChE and three were observed to be active. Further experimental (kinetic) and computational (molecular dynamics) studies have been performed to verify the allosteric activity. These new compounds may be valuable pharmacological tools in the study of non-cholinergic functions of AChE.
Collapse
Affiliation(s)
- Carlos Roca
- a Centro de Investigaciones Biológicas (CIB-CSIC), C/Ramiro de Maeztu , Madrid , Spain
| | - Carlos Requena
- a Centro de Investigaciones Biológicas (CIB-CSIC), C/Ramiro de Maeztu , Madrid , Spain
| | | | - Sony Malhotra
- b Department of Biochemistry , University of Cambridge , Cambridge , UK
| | - Chris Radoux
- b Department of Biochemistry , University of Cambridge , Cambridge , UK
- c Cambridge Crystallographic Data Centre , Cambridge , UK
| | - Concepción Pérez
- d Instituto de Química Médica (IQM-CSIC) , C/Juan de la Cierva , Madrid , Spain
| | - Ana Martinez
- a Centro de Investigaciones Biológicas (CIB-CSIC), C/Ramiro de Maeztu , Madrid , Spain
| | - Juan Antonio Páez
- d Instituto de Química Médica (IQM-CSIC) , C/Juan de la Cierva , Madrid , Spain
| | - Tom L Blundell
- b Department of Biochemistry , University of Cambridge , Cambridge , UK
| | - Nuria E Campillo
- a Centro de Investigaciones Biológicas (CIB-CSIC), C/Ramiro de Maeztu , Madrid , Spain
| |
Collapse
|
47
|
Sciú ML, Sebastián-Pérez V, Martinez-Gonzalez L, Benitez R, Perez DI, Pérez C, Campillo NE, Martinez A, Moyano EL. Computer-aided molecular design of pyrazolotriazines targeting glycogen synthase kinase 3. J Enzyme Inhib Med Chem 2018; 34:87-96. [PMID: 30362380 PMCID: PMC6211276 DOI: 10.1080/14756366.2018.1530223] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.2] [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] [Indexed: 10/28/2022] Open
Abstract
Numerous studies have highlighted the implications of the glycogen synthase kinase 3 (GSK-3) in several processes associated with Alzheimer's disease (AD). Therefore, GSK-3 has become a crucial therapeutic target for the treatment of this neurodegenerative disorder. Hereby, we report the design and multistep synthesis of ethyl 4-oxo-pyrazolo[4,3-d][1-3]triazine-7-carboxylates and their biological evaluation as GSK-3 inhibitors. Molecular modelling studies allow us to develop this new scaffold optimising the chemical structure. Potential binding mode determination in the enzyme and the analysis of the key features in the catalytic site are also described. Furthermore, the ability of pyrazolotriazinones to cross the blood-brain barrier (BBB) was evaluated by passive diffusion and those who showed great GSK-3 inhibition and permeation to the central nervous system (CNS) showed neuroprotective properties against tau hyperphosphorylation in a cell-based model. These new brain permeable pyrazolotriazinones may be used for key in vivo studies and may be considered as new leads for further optimisation for the treatment of AD.
Collapse
Affiliation(s)
- M Lourdes Sciú
- a Department of Chemical and Physical Biology , Centro de Investigaciones Biológicas (CIB, CSIC) Ramiro de Maeztu , Madrid , Spain.,b INFIQC- Department of Organic Chemistry, School of Chemical Sciences , National University of Córdoba , Córdoba , Argentine
| | - Victor Sebastián-Pérez
- a Department of Chemical and Physical Biology , Centro de Investigaciones Biológicas (CIB, CSIC) Ramiro de Maeztu , Madrid , Spain
| | - Loreto Martinez-Gonzalez
- a Department of Chemical and Physical Biology , Centro de Investigaciones Biológicas (CIB, CSIC) Ramiro de Maeztu , Madrid , Spain
| | - Rocio Benitez
- a Department of Chemical and Physical Biology , Centro de Investigaciones Biológicas (CIB, CSIC) Ramiro de Maeztu , Madrid , Spain
| | - Daniel I Perez
- a Department of Chemical and Physical Biology , Centro de Investigaciones Biológicas (CIB, CSIC) Ramiro de Maeztu , Madrid , Spain
| | | | - Nuria E Campillo
- a Department of Chemical and Physical Biology , Centro de Investigaciones Biológicas (CIB, CSIC) Ramiro de Maeztu , Madrid , Spain
| | - Ana Martinez
- a Department of Chemical and Physical Biology , Centro de Investigaciones Biológicas (CIB, CSIC) Ramiro de Maeztu , Madrid , Spain
| | - E Laura Moyano
- b INFIQC- Department of Organic Chemistry, School of Chemical Sciences , National University of Córdoba , Córdoba , Argentine
| |
Collapse
|
48
|
Failde I, Dueñas M, Ribera MV, Gálvez R, Mico JA, Salazar A, de Sola H, Pérez C. Prevalence of central and peripheral neuropathic pain in patients attending pain clinics in Spain: factors related to intensity of pain and quality of life. J Pain Res 2018; 11:1835-1847. [PMID: 30254486 PMCID: PMC6140696 DOI: 10.2147/jpr.s159729] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022] Open
Abstract
Background The objective of the study was to estimate the prevalence of pure central neuropathic pain (CNP) and peripheral neuropathic pain (PNP) among patients attending pain clinics in Spain. The study also aimed to analyze factors associated with pain intensity and quality of life (QoL). Methods A cross-sectional study was performed including 53 patients with pure CNP and 281 with pure PNP attending in 104 pain clinics in Spain. The revised grading system proposed in 2008 to determine a definite, probable or possible diagnosis of NP was used. Pain features, psychological variables and QoL were assessed. Descriptive, bivariate and multivariate analyses were performed. Results The prevalence of pure CNP and PNP amongst neuropathic pain patients was 2.4% (95% CI: 1.7;3.1) and 12.9% (95% CI: 1.5;14.3), respectively. Comorbid anxiety, depression or sleep disorders were high in both groups, but higher in CNP patients (51.1%, 71.4%, respectively). Pain intensity in PNP patients was associated with the presence of depression and sleep disturbances. However, in CNP patients, it was related with pain in the lower limbs. The impairment of QoL was greater in CNP patients than in PNP patients; pain location, presence of depression and sleep disturbance were the factors that most negatively affected QoL. Among PNP patients, women and those with higher pain intensity had worse QoL. Conclusion Pain intensity and QoL are affected by different factors in patients suffering from CNP or PNP. Identifying these factors could serve to guide therapeutic strategies and improve the QoL of patients.
Collapse
Affiliation(s)
- Inmaculada Failde
- Department of Biomedicine, Biotechnology and Public Health, Faculty of Medicine, University of Cádiz, Cádiz, Spain.,Institute of Research and Innovation in Biomedical Sciences of the Province of Cadiz, Spain,
| | - María Dueñas
- Institute of Research and Innovation in Biomedical Sciences of the Province of Cadiz, Spain, .,Department of Statistics and Operational Research, Faculty of Sciences, University of Cádiz, Cádiz, Spain,
| | | | - Rafael Gálvez
- Pain Clinic, Hospital Virgen de las Nieves, Granada, Spain
| | - Juan A Mico
- Institute of Research and Innovation in Biomedical Sciences of the Province of Cadiz, Spain, .,Department of Neuroscience, Pharmacology and Psychiatry, Faculty of Medicine, University of Cádiz, Cádiz, Spain.,CIBER of Mental Health, CIBERSAM, Instituto de Salud Carlos III, Madrid, Spain
| | - Alejandro Salazar
- Institute of Research and Innovation in Biomedical Sciences of the Province of Cadiz, Spain, .,Department of Statistics and Operational Research, Faculty of Sciences, University of Cádiz, Cádiz, Spain,
| | - Helena de Sola
- Department of Biomedicine, Biotechnology and Public Health, Faculty of Medicine, University of Cádiz, Cádiz, Spain.,Institute of Research and Innovation in Biomedical Sciences of the Province of Cadiz, Spain,
| | | |
Collapse
|
49
|
Estrada Valencia M, Herrera-Arozamena C, de Andrés L, Pérez C, Morales-García JA, Pérez-Castillo A, Ramos E, Romero A, Viña D, Yáñez M, Laurini E, Pricl S, Rodríguez-Franco MI. Neurogenic and neuroprotective donepezil-flavonoid hybrids with sigma-1 affinity and inhibition of key enzymes in Alzheimer's disease. Eur J Med Chem 2018; 156:534-553. [PMID: 30025348 DOI: 10.1016/j.ejmech.2018.07.026] [Citation(s) in RCA: 32] [Impact Index Per Article: 5.3] [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: 05/29/2018] [Revised: 06/18/2018] [Accepted: 07/09/2018] [Indexed: 12/01/2022]
Abstract
In this work we describe neurogenic and neuroprotective donepezil-flavonoid hybrids (DFHs), exhibiting nanomolar affinities for the sigma-1 receptor (σ1R) and inhibition of key enzymes in Alzheimer's disease (AD), such as acetylcholinesterase (AChE), 5-lipoxygenase (5-LOX), and monoamine oxidases (MAOs). In general, new compounds scavenge free radical species, are predicted to be brain-permeable, and protect neuronal cells against mitochondrial oxidative stress. N-(2-(1-Benzylpiperidin-4-yl)ethyl)-6,7-dimethoxy-4-oxo-4H-chromene-2-carboxamide (18) is highlighted due to its interesting biological profile in σ1R, AChE, 5-LOX, MAO-A and MAO-B. In phenotypic assays, it protects a neuronal cell line against mitochondrial oxidative stress and promotes maturation of neural stem cells into a neuronal phenotype, which could contribute to the reparation of neuronal tissues. Molecular modelling studies of 18 in AChE, 5-LOX and σ1R revealed the main interactions with these proteins, which will be further exploited in the optimization of new, more efficient DFHs.
Collapse
Affiliation(s)
- Martín Estrada Valencia
- Instituto de Química Médica, Consejo Superior de Investigaciones Científicas (IQM-CSIC), C/ Juan de la Cierva 3, 28006, Madrid, Spain
| | - Clara Herrera-Arozamena
- Instituto de Química Médica, Consejo Superior de Investigaciones Científicas (IQM-CSIC), C/ Juan de la Cierva 3, 28006, Madrid, Spain
| | - Lucía de Andrés
- Instituto de Química Médica, Consejo Superior de Investigaciones Científicas (IQM-CSIC), C/ Juan de la Cierva 3, 28006, Madrid, Spain
| | - Concepción Pérez
- Instituto de Química Médica, Consejo Superior de Investigaciones Científicas (IQM-CSIC), C/ Juan de la Cierva 3, 28006, Madrid, Spain
| | - José A Morales-García
- Instituto de Investigaciones Biomédicas "Alberto Sols", Consejo Superior de Investigaciones Científicas (IIB-CSIC), C/Arturo Duperier 4, 28029, Madrid, Spain; Centro de Investigación Biomédica en Red Sobre Enfermedades Neurodegenerativas (CIBERNED), C/ Valderrebollo 5, 28031, Madrid, Spain; Departamento de Biología Celular, Facultad de Medicina, Universidad Complutense de Madrid, 28040, Madrid, Spain
| | - Ana Pérez-Castillo
- Instituto de Investigaciones Biomédicas "Alberto Sols", Consejo Superior de Investigaciones Científicas (IIB-CSIC), C/Arturo Duperier 4, 28029, Madrid, Spain; Centro de Investigación Biomédica en Red Sobre Enfermedades Neurodegenerativas (CIBERNED), C/ Valderrebollo 5, 28031, Madrid, Spain
| | - Eva Ramos
- Departamento de Farmacología y Toxicología, Facultad de Veterinaria, Universidad Complutense de Madrid, 28040, Madrid, Spain
| | - Alejandro Romero
- Departamento de Farmacología y Toxicología, Facultad de Veterinaria, Universidad Complutense de Madrid, 28040, Madrid, Spain
| | - Dolores Viña
- Center for Research in Molecular Medicine and Chronic Diseases (CIMUS), Universidad de Santiago de Compostela, 15782, Santiago de Compostela, Spain
| | - Matilde Yáñez
- Departamento de Farmacología, Facultad de Farmacia, Universidad de Santiago de Compostela, 15782, Santiago de Compostela, Spain
| | - Erik Laurini
- Molecular Simulation Engineering (MOSE) Laboratory, Department of Engineering and Architecture (DEA), University of Trieste, 34127 Trieste, Italy
| | - Sabrina Pricl
- Molecular Simulation Engineering (MOSE) Laboratory, Department of Engineering and Architecture (DEA), University of Trieste, 34127 Trieste, Italy
| | - María Isabel Rodríguez-Franco
- Instituto de Química Médica, Consejo Superior de Investigaciones Científicas (IQM-CSIC), C/ Juan de la Cierva 3, 28006, Madrid, Spain.
| |
Collapse
|
50
|
García-Díaz N, Pérez C, Mondéjar R, Gru A, Alonso-Alonso R, Pisonero H, Cereceda L, Ortiz-Romero P, Piris M, Vaqué J. PO-507 Deregulated mechanisms downstream of PLCG1 promoting cutaneous T cell lymphomaprogression. ESMO Open 2018. [DOI: 10.1136/esmoopen-2018-eacr25.522] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/03/2022] Open
|