نتایج جستجو برای: hiv fusion inhibitors
تعداد نتایج: 504964 فیلتر نتایج به سال:
The proapoptotic activity of the transcription factor p53 critically depends on the phosphorylation of serine 46 (p53S46P). Here, we show that syncytia containing p53S46P could be detected in lymph node biopsies from human immunodeficiency virus (HIV)-1 carriers, in the brain of patients with HIV-1-associated dementia and in cocultures of HeLa expressing the HIV-1 envelope glycoprotein complex ...
Comparing the greenness and sustainability of three routes to an HIV protease inhibitor intermediate
The greenness and sustainability of three different routes for the synthesis an advanced intermediate a group HIV protease inhibitors used in antiretroviral (ARV) therapy are compared.
HIV protease inhibitors (HIV-PIs) target the HIV aspartyl protease, which cleaves the HIV gag-pol polyprotein into shorter proteins required for the production of new virions. HIV-PIs are a cornerstone of treatment for HIV but have been associated with lipodystrophy and other side effects. In both human and mouse fibroblasts, we show that HIV-PIs caused an accumulation of prelamin A. The prelam...
The HIV gp41 N-trimer pocket region is an ideal viral target because it is extracellular, highly conserved, and essential for viral entry. Here, we report on the design of a pocket-specific D-peptide, PIE12-trimer, that is extraordinarily elusive to resistance and characterize its inhibitory and structural properties. D-peptides (peptides composed of D-amino acids) are promising therapeutic age...
OBJECTIVE In Old World monkeys, the tripartite motif 5alpha (TRIM5alpha) protein confers resistance to HIV-1 infection following virus entry into host cells. However, the pig-tailed macaque (Macaca nemestrina) is an exception and is susceptible to HIV-1 infection. This study dissects the molecular mechanism of the pig-tailed macaque's susceptibility to HIV-1 infection. METHODS Genomic sequenc...
BACKGROUND The POTENT trial compared the safety and efficacy of tipranavir/ritonavir (TPV/r) to darunavir/ritonavir (DRV/r), each with an optimized background regimen (OBR) in triple-class experienced HIV-1-infected patients with resistance to more than one protease inhibitor (PI). METHODOLOGY/PRINCIPAL FINDINGS POTENT was a prospective, open-label study of triple-class (PI, non-nucleoside re...
The World Health Organization reports that 34 million people are living with human immunodeficiency virus (HIV) worldwide. Several global organizations are making concerted efforts to treat and prevent HIV, centered around providing antiretroviral therapy (ART) to those who are infected and those at risk for infection. The first antiretroviral (ARV), zidovudine, was approved in 1987. Zidovudine...
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