@article{uneatlantico8802, title = {Insights into the cellular, molecular, and epigenetic targets of gamma-aminobutyric acid against diabetes: a comprehensive review on its mechanisms}, year = {2023}, author = {Yu Sun and Arshad Mehmood and Francesca Giampieri and Maurizio Battino and Xiumin Chen}, pages = {1--18}, month = {Septiembre}, journal = {Critical Reviews in Food Science and Nutrition}, url = {http://repositorio.uneatlantico.es/id/eprint/8802/}, keywords = {Gamma-aminobutyric aciddiabetes{\ensuremath{\beta}}-cellsinsulinanti-inflammatory activity}, abstract = {Diabetes is a metabolic disease due to impaired or defective insulin secretion and is considered one of the most serious chronic diseases worldwide. Gamma-aminobutyric acid (GABA) is a naturally occurring non-protein amino acid commonly present in a wide range of foods. A number of studies documented that GABA has good anti-diabetic potential. This review summarized the available dietary sources of GABA as well as animal and human studies on the anti-diabetic properties of GABA, while also discussing the underlying mechanisms. GABA may modulate diabetes through various pathways such as inhibiting the activities of {\ensuremath{\alpha}}-amylase and {\ensuremath{\alpha}}-glucosidase, promoting {\ensuremath{\beta}}-cell proliferation, stimulating insulin secretion from {\ensuremath{\beta}}-cells, inhibiting glucagon secretion from {\ensuremath{\alpha}}-cells, improving insulin resistance and glucose tolerance, and increasing antioxidant and anti-inflammatory activities. However, further mechanistic studies on animals and human are needed to confirm the therapeutic effects of GABA against diabetes.} }