Impact of ERCC2 gene polymorphism on HIV-1 disease progression to AIDS among North Indian HIV patients.

HIV/AIDS remains to be one of the killing diseases of mankind. Host genetic response is one of the factor which determine susceptibility to HIV and disease progression to AIDS. The aim of the present study was to evaluate the impact of ERCC2 Lyc ( 751 ) Gln (excision repair cross complementing rodent repair deficiency, complementation group 2) polymorphism on HIV-1 susceptibility and disease progression to AIDS, as this gene has been reported to intervene in degrading retroviral cDNA before it integrates with the host DNA.

Polymorphisms of IL-6 174 G/C, IL-10 -592 C/A and risk of HIV/AIDS among North Indian population.

A growing body of evidence suggests that host genetic factors play an important role both in susceptibility to HIV infection and progression to AIDS. The present study aimed at evaluating the role of IL-6 and IL-10 gene polymorphisms on the risk of HIV susceptibility and disease progression among North Indian patients. The polymerase chain reaction (PCR) and restriction fragment length polymorphism (RFLP) techniques were applied to genotype IL-6 and IL-10.

Association and impact of XPG Asp 1104 His gene polymorphism in HIV 1 disease progression to AIDS among north Indian HIV seropositive individuals.

Various efforts made to stop the deadly epidemic of HIV since its discovery in 1983 remain unsuccessful and this virus still continues to claim the lives of millions of individuals every year. The viral effect in the cell is complicated and the overall disease outcome is the result of interaction between a few viral proteins and complex host immune response. Because it has been reported that XPG (Xeroderma pigementesum group G) gene does play a role in reducing UV induced apoptosis and participate in Nucleotide Excision Repair (NER) process of DNA damage, it was hypothesized that polymorphism in this gene may have a role in HIV 1 disease progression to AIDS.