The rs1862513 promoter variant of resistin gene influences susceptibility to nonalcoholic fatty liver disease
Rev. Assoc. Med. Bras. (1992, Impr.)
; 70(7): e20231537, 2024. tab
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| ID: biblio-1565051
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Localização: 1806-9282-ramb-70-07-e20231537.xml
ABSTRACT
SUMMARY OBJECTIVES:
Nonalcoholic fatty liver disease is the term used for a range of conditions in which fat builds up in the liver and exceeds 5% of hepatocytes without inordinate alcohol intake or other causes of lipid accumulation. Regarding the fact that insulin resistance and obesity play key roles in the pathogenesis of nonalcoholic fatty liver disease, as well as the connection between resistin and these metabolic diseases, the association between nonalcoholic fatty liver disease and a resistin gene (RETN) polymorphism was examined.METHODS:
In this genetic case-control association study, 150 biopsy-proven nonalcoholic fatty liver disease patients and 154 controls were enrolled and genotyped for the RETN rs1862513 (-420C>G) gene polymorphism using PCR-RFLP method.RESULTS:
The −420C>G genotype frequency distributions in both groups were consistent with Hardy-Weinberg equilibrium (HWE; p>0.05). The carriers of the RETN −420C>G "CC" genotype compared with the "GG" genotype occurred less frequently in the cases with nonalcoholic fatty liver disease than in the controls, and the difference remained significant even after adjustment for confounding factors (p=0.030; OR=0.47, 95%CI=0.36-0.93). Interestingly, the RETN −420C>G "C" allele was also associated with a decreased risk for nonalcoholic fatty liver disease too (p=0.042; OR=0.72, 95%CI=0.53-0.95).CONCLUSION:
We found for the first time an association between biopsy-proven nonalcoholic fatty liver disease and RETN −420C>G promoter polymorphism. The carriers of the RETN −420C>G "CC" genotype had a 53% decreased risk for nonalcoholic fatty liver disease. Our findings, however, need to be corroborated by further studies.
Texto completo:
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Coleções:
01-internacional
Base de dados:
LILACS
Idioma:
En
Revista:
Rev. Assoc. Med. Bras. (1992, Impr.)
Assunto da revista:
EducaÆo em Sa£de
/
GestÆo do Conhecimento para a Pesquisa em Sa£de
/
MEDICINA
Ano de publicação:
2024
Tipo de documento:
Article
País de afiliação:
Irã
País de publicação:
Brasil