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Physiological, molecular and genetic aspects of alpha-synuclein and its correlation with high alcohol consumption

Rey Buitrago, Mauricio ; Martínez Rodríguez, Tania Yadira

Revista de la Facultad de Medicina, Universidad Nacional de Colombia, 2019-07, Vol.67 (3), p.315-322 [Periódico revisado por pares]

Universidad Nacional de Colombia

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  • Título:
    Physiological, molecular and genetic aspects of alpha-synuclein and its correlation with high alcohol consumption
  • Autor: Rey Buitrago, Mauricio ; Martínez Rodríguez, Tania Yadira
  • Assuntos: Alcoholism ; Alcoholismo ; Ciencias de la salud ; Expresión génica ; Gene Expression ; Genetic Polymorphism ; Genetics ; Genética ; Health Sciences ; Inflamación ; Inflammation ; Medicina ; Medicine ; MEDICINE, GENERAL & INTERNAL ; Polimorfismo genético
  • É parte de: Revista de la Facultad de Medicina, Universidad Nacional de Colombia, 2019-07, Vol.67 (3), p.315-322
  • Descrição: Introduction: Significant changes in the expression of α-synuclein (SNCA) can be seen in subjects with high alcohol consumption, altering neuroprotection and causing changes in the reward system.Objective: To present state-of-the-art studies on the physiological, molecular and genetic aspects of SNCA related to high alcohol consumption.Materials and methods: A search of records published from 2007 to 2017 was carried out in PUBMED, ScienceDirect and Cochrane with the terms alpha-synuclein, alcoholism, genetic polymorphism, gene expression, DNA methylation and molecular biology.Results: The search yielded 1 331 references, of which 51 full-texts were selected. The results describe the current evidence of the physiological and pathological aspects of α-synuclein (SNCA) and the genetic and epigenetic changes related to its expression in people with high alcohol consumption.Conclusions: The evidence suggests that a differential expression of α-synuclein (SNCA) is found in subjects with high alcohol consumption, as a result of modifications in the genetic and epigenetic mechanisms, leading to physipathological neuroadaptations. SNCA is a promising marker in the field of alcoholism research; therefore, more studies are required in this regard, taking into account the genetic heterogeneity of each population.
  • Editor: Universidad Nacional de Colombia
  • Idioma: Inglês;Português
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  • Realização: ABCD-USP USP   Logos de Redes Sociais: Freepik

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