IL-1RN and IL-1β Polymorphism and ARV-Associated Hepatotoxicity

Autor: HariOm Singh, Dharmesh Samani, Vijay Nema, Manisha V. Ghate, R. R. Gangakhedkar
Jazyk: angličtina
Rok vydání: 2018
Předmět:
Zdroj: Mediators of Inflammation, Vol 2018 (2018)
Druh dokumentu: article
ISSN: 0962-9351
1466-1861
DOI: 10.1155/2018/4398150
Popis: The severity of hepatic injury depends upon cytokines. Previous studies associated IL-1RN allele 2 with IL-1β production. Hence, we examined the association of IL-1 RN and IL-1β polymorphisms with ARV-associated hepatotoxicity. Genotyping of IL-1RN (VNTR), IL-1β (-511C/T) polymorphisms was done in 162 HIV-infected patients, 34 with ARV hepatotoxicity, 128 without hepatotoxicity, and 152 healthy controls using PCR and PCR-RFLP method. The haplotypes 1T and 2C enhanced the risk for severe hepatotoxicity (OR=1.41, P=0.25; OR=1.67, P=0.31). IL-1β-511TT genotype significantly represented among tobacco using HIV-infected individuals compared to nonusers (OR=3.74, P=0.05). IL-1β-511TT genotype among alcohol users increased the risk for hepatotoxicity (OR=1.80, P=0.90). IL-1β-511CT and -511TT genotypes overrepresented in alcohol using HIV-infected individuals (OR=2.29, P=0.27; OR=2.64, P=0.19). IL-RN 2/2 and 1/3 genotypes represented higher in nevirapine using hepatotoxicity patients (OR=1.42, P=0.64, OR=8.79, P=0.09). IL-1β-511CT and -511 TT genotypes among nevirapine users enhanced the risk for severe hepatotoxicity (OR=4.29, P=0.20; OR=1.95, P=0.56). IL-1β-511CT and -511TT genotypes were overrepresented in combined nevirapine and alcohol using HIV-infected individuals as compared to nevirapine users and alcohol nonusers (OR=2.56, P=0.26; OR=2.84, P=0.24). IL-1β-511TT genotype with tobacco, alcohol, and nevirapine usage revealed a trend of risk for the development of ARV-associated hepatotoxicity and its severity.
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