Anti-inflammatory and Antioxidant Effect of Poly-gallic Acid (PGAL) in an In Vitro Model of Synovitis Induced by Monosodium Urate Crystals
Por:
Zamudio-Cuevas Y., Martínez-López V., Luján-Juárez I.A., Montaño-Armendariz N., Martínez-Flores K., Fernández-Torres J., Gimeno M., Sánchez-Sánchez R.
Publicada:
1 ene 2022
Resumen:
Gout is a chronic and degenerative disease that affects the joints and soft tissues because of the crystalline deposit of monosodium urate. The interaction between monosodium urate crystals (MSU) and synoviocytes generates oxidative and inflammatory states. These physiological characteristics have promoted the study of poly-gallic acid (PGAL), a poly-oxidized form of gallic acid reported to be effective in in vitro models of inflammation. The effect of PGAL in an in vitro model of oxidation and synovial inflammation induced by MSU was evaluated after 24 h of stimulation through the morphological changes, the determination of oxidative stress (OS), IL-1ß, and the phagocytosis of the MSU. A 20% reduction in synovial viability and the generation of vesicles were observed when they were exposed to MSU. When PGAL was used at 100 and 200 µg/ml, cell death was reduced by 30% and 17%, respectively. PGAL both doses reduce the vesicles generated by MSU. OS generation in synoviocytes exposed to 100 µg/ml and 200 µg/ml PGAL decreased by 1.28 and 1.46 arbitrary fluorescence units (AFU), respectively, compared to the OS in synoviocytes exposed to MSU (1.9 AFU). PGAL at 200 µg/ml inhibited IL-1ß by 100%, while PGAL at 100 µg/ml inhibited IL-1ß by 66%. The intracellular MSU decreased in synoviocytes stimulated with 100 µg/ml PGAL. The PGAL has a cytoprotective effect against damage caused by MSU in synoviocytes and can counteract the oxidative and inflammatory response induced by the crystals probably because it exerts actions at the membrane level that prevent phagocytosis of the crystals. © 2022, The Author(s), under exclusive licence to Springer Science+Business Media, LLC, part of Springer Nature.
Filiaciones:
Zamudio-Cuevas Y.:
Laboratorio de Líquido Sinovial, Instituto Nacional de Rehabilitación “Luis Guillermo Ibarra Ibarra”, Ciudad de Mexico, Mexico
Martínez-López V.:
Unidad de Ingeniería de Tejidos Terapia Celular Y Medicina Regenerativa, Instituto Nacional de Rehabilitación “Luis Guillermo Ibarra Ibarra”, Ciudad de Mexico, Mexico
Luján-Juárez I.A.:
Facultad de Medicina, Universidad Autónoma de Guadalajara, Jalisco, Guadalajara, Mexico
Montaño-Armendariz N.:
Facultad de Medicina, Universidad Autónoma de Guadalajara, Jalisco, Guadalajara, Mexico
Martínez-Flores K.:
Laboratorio de Líquido Sinovial, Instituto Nacional de Rehabilitación “Luis Guillermo Ibarra Ibarra”, Ciudad de Mexico, Mexico
Fernández-Torres J.:
Laboratorio de Líquido Sinovial, Instituto Nacional de Rehabilitación “Luis Guillermo Ibarra Ibarra”, Ciudad de Mexico, Mexico
Gimeno M.:
Departamento de Alimentos Y Biotecnología, Facultad de Química, UNAM, Ciudad de Mexico, Mexico
Sánchez-Sánchez R.:
Unidad de Ingeniería de Tejidos Terapia Celular Y Medicina Regenerativa, Instituto Nacional de Rehabilitación “Luis Guillermo Ibarra Ibarra”, Ciudad de Mexico, Mexico
Escuela de Ingeniería Y Ciencias, Departamento de Bioingeniería, Instituto Tecnólogico de Monterrey, C. Puente No 222, Colonia Arboledas Sur, Tlalpan, Ciudad de Mexico, C.P. 14380, Mexico
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