Results 61 to 70 of about 54,271 (286)

Antiviral Activity of Bictegravir (GS-9883), a Novel Potent HIV-1 Integrase Strand Transfer Inhibitor with an Improved Resistance Profile

open access: yesAntimicrobial Agents and Chemotherapy, 2016
Bictegravir (BIC; GS-9883), a novel, potent, once-daily, unboosted inhibitor of HIV-1 integrase (IN), specifically targets IN strand transfer activity (50% inhibitory concentration [IC50] of 7.5 ± 0.3 nM) and HIV-1 integration in cells.
M. Tsiang   +17 more
semanticscholar   +1 more source

Nonhuman Primates and Humanized Mice for Studies of HIV-1 Integrase Inhibitors: A Review

open access: yesPathogens and Immunity, 2016
Since the discovery of the first inhibitors of HIV replication, drug resistance has been a major problem in HIV therapy, due, in part, to the high mutation rate of HIV.
Said A. Hassounah   +2 more
doaj   +1 more source

Biochemical characterization of novel retroviral integrase proteins. [PDF]

open access: yesPLoS ONE, 2013
Integrase is an essential retroviral enzyme, catalyzing the stable integration of reverse transcribed DNA into cellular DNA. Several aspects of the integration mechanism, including the length of host DNA sequence duplication flanking the integrated ...
Allison Ballandras-Colas   +4 more
doaj   +1 more source

Bacterial transposases and retroviral integrases [PDF]

open access: yesMolecular Microbiology, 1995
SummaryTransposable genetic elements have adopted two major strategies for their displacement from one site to another within and between genomes. One involves passage through an RNA intermediate prior to synthesis of a DNA copy while the other is limited uniquely to DNA intermediates.
Michael Chandler, Patrice Polard
openaire   +3 more sources

Synthesis of Pyrazolidin‐3‐one Derivatives Bearing Trifluoromethyl Group via Cascade Michael/Intramolecular Transamidation Reactions

open access: yesAsian Journal of Organic Chemistry, EarlyView.
The cascade Michael/intramolecular transamidation reactions of 3‐phenacylidene‐2‐indolinone derivatives bearing a trifluoromethyl group as a novel Michael acceptor with hydrazines yielded the corresponding pyrazolidin‐3‐one derivatives in good to high yields with excellent diastereoselectivity.
Ryo Tsuyusaki   +4 more
wiley   +1 more source

Interactions of Host Proteins with the Murine Leukemia Virus Integrase

open access: yesViruses, 2010
Retroviral infections cause a variety of cancers in animals and a number of diverse diseases in humans such as leukemia and acquired immune deficiency syndrome.
Barbara Studamire, Stephen P. Goff
doaj   +1 more source

Cabotegravir, the Long-Acting Integrase Strand Transfer Inhibitor, Potently Inhibits Human T-Cell Lymphotropic Virus Type 1 Transmission in vitro

open access: yesFrontiers in Medicine, 2022
Human T-cell lymphotropic virus type 1 (HTLV-1) is a deltaretrovirus most prevalent in southwestern Japan, sub-Saharan Africa, Australia, South America, and the Caribbean. Latest figures approximate 10 million people worldwide to be infected with HTLV-1.
Bethany S. Schneiderman   +2 more
doaj   +1 more source

Pharmacokinetics of HIV-Integrase Inhibitors During Pregnancy: Mechanisms, Clinical Implications and Knowledge Gaps

open access: yesClinical Pharmacokinetics, 2018
Prevention of mother-to-child transmission of HIV and optimal maternal treatment are the most important goals of antiretroviral therapy in pregnant women with HIV.
Ruben van der Galiën   +6 more
semanticscholar   +1 more source

Development of a novel in vitro assay for the evaluation of integron DNA integrase activity

open access: yesBiotechnology & Biotechnological Equipment, 2016
Integrons play an important role in multidrug resistance. The integron platform codes for integrase (intI) that is required for gene cassette integration through site-specific recombination.
Fatemeh Tohidi   +6 more
doaj   +1 more source

Tolerability of integrase inhibitors in a real-life setting

open access: yesJournal of Antimicrobial Chemotherapy, 2017
Background Integrase inhibitors have shown better tolerability than other drugs in clinical trials, but some post-marketing data have suggested potential differences among them.
J. Peñafiel   +15 more
semanticscholar   +1 more source

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