Do genetic characterization of Chikungunya virus from New Delhi reveal emergence of a new molecular signature in Indian isolates?
This study has identified unique mutations in the E1 and E2 genes and has revealed the presence of ancestral CHIKV population with maximum diversity circulating in Maharashtra. The study has further revealed the trend of CHIK spread in India since its first report in 1963 and its subsequent reappearance in 2005.
Our results suggest that NF-kappa B may promote proliferation via enhancing the expression of COX-2, and the increased expression of RelA/nuclear factor-kappa B plays an important role in the pathogenesis of colorectal carcinoma.