Publications by authors named "Ravi C Dubey"

Bile salt export pump (BSEP/ABCB11) is important in the maintenance of the enterohepatic circulation of bile acids and drugs. Drugs such as rifampicin and glibenclamide inhibit BSEP. Progressive familial intrahepatic cholestasis type-2, a lethal pediatric disease, some forms of intrahepatic cholestasis of pregnancy, and drug-induced cholestasis are associated with BSEP dysfunction.

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Replication of HIV-1 inside host cells is dependent on both viral and host factors. MicroRNAs are small noncoding RNAs that regulate protein synthesis. MicroRNAs may control viral replication either by directly targeting the viral genome or indirectly through cellular proteins that are required during the viral lifecycle.

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The high genetic diversity of Human Immunodeficiency virus (HIV), has hindered the development of effective vaccines or antiviral drugs against it. Hence, there is a continuous need for identification of new antiviral targets. HIV exploits specific host proteins also known as HIV-dependency factors during its replication inside the cell.

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Article Synopsis
  • HIV-1 maturation inhibitors (MIs) target the C-terminal domain of capsid protein and prevent virus release by stabilizing the immature form of the Gag protein.
  • Mutations in the β-turn motif of this protein completely inhibit virus release, but the defect can be rescued with specific MIs, BVM and PF-46396, in a particular mutant.
  • This study emphasizes the critical role of the β-turn motif in the assembly of immature HIV-1 and suggests that MIs improve Gag's ability to bind membranes and form complexes, aiding in virus release.
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Mitochondrial Dysfunction has been implicated in multiple human diseases, including cancer. Among all cancer, lung cancer is the most common type of cancer worldwide with low survival rates. Mammals possess multiple subunits of the mitochondrial enzyme Cytochrome C oxidase (COX).

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