Results 71 to 80 of about 10,041 (223)

Novel prokaryotic system employing previously unknown nucleic acids-based receptors

Microbial Cell Factories, 2022
The present study describes a previously unknown universal system that orchestrates the interaction of bacteria with the environment, named the Teazeled receptor system (TR-system). The identical system was recently discovered within eukaryotes.
Victor Tetz, George Tetz
doaj   +1 more source

Pharmacology of HIV integrase inhibitors [PDF]

Current Opinion in HIV and AIDS, 2012
The purpose of this paper is to review recent and relevant pharmacology data for three HIV integrase inhibitors: raltegravir (marketed), dolutegravir and elvitegravir (both in Phase III drug development).
Jessica L, Adams, Benjamin N, Greener, Angela D M, Kashuba   +2 more
openaire   +2 more sources

Temporal shifts in antiretroviral therapy regimens and metabolic outcomes in people living with HIV: A systematic review and meta‐analysis

HIV Medicine, EarlyView.
Abstract Introduction Antiretroviral therapy (ART) for people living with HIV has led to dramatically reduced mortality and improved life expectancy. This achievement is accompanied by a higher risk for metabolic and other non‐communicable diseases. The role and contribution of various ART regimens to adverse metabolic outcomes are not fully understood.
Melani Ratih Mahanani, Myo Chit, Sophie Mohr, Elisenda Cama i Gibernau, Svetlana Hetjens, Volker Winkler, Hans‐Michael Steffen, Florian Neuhann   +7 more
wiley   +1 more source

Secondary structure estimation from CD spectra of wild-type and mutant phiC31 integrases.

, 2013
Secondary structure estimation from CD spectra of wild-type and mutant phiC31 integrases.
Siman Peng (367675), Huanzhang Zhu (123147), Jinfang Ma (38894), Maoxiang Zhang (367671), Rongxiu Li (139385), Shaohui Liu (367669), Wei Wang (17594), Qingting Xin (367673)   +7 more
core   +1 more source

Integrase-associated niche differentiation of endogenous large DNA viruses in crustaceans

Microbiology Spectrum
Crustacean genomes harbor sequences originating from nimaviruses, a family of large double-stranded DNA viruses infecting crustaceans. In this study, we recovered metagenome-assembled genomes of 27 endogenous nimaviruses from crustacean genome data ...
Satoshi Kawato, Reiko Nozaki, Hidehiro Kondo, Ikuo Hirono   +3 more
doaj   +1 more source

HIV drug resistance and treatment success in the Republic of Congo: Implications for optimized treatment

HIV Medicine, EarlyView.
Abstract Objectives Increasing rates of HIV‐1 drug resistance (HIVDR) threaten the effectiveness of antiretroviral therapy (ART) programmes in sub‐Saharan Africa, particularly among children, adolescents and young adults, who face limited treatment options.
Dominic Rauschning, Arcy Marcelin Elenga Ike, Johanna Holterhoff, Amira Stockinger, Darrel Ornelle Elion Assiana, Claujens Chastel Mfoutou Mapanguy, Freisnel Hermeland Mouzinga, Carola Horn, Isabelle Suarez, Ferdinand Heyn, Diane Alexia Fila, Hubert Banguissa, Fabien Roch Niama, Donatien Moukassa, Eva Heger, Francine Ntoumi, Clara Lehmann   +16 more
wiley   +1 more source

Desenvolvimento de sistemas de regulação da expressão gênica em leveduras baseados em optogenética e no uso de serina integrases [PDF]

, 2023
Tese (doutorado) — Universidade de Brasília, Instituto de Ciências Biológicas, Departamento de Biologia Celular, Programa de Pós-Graduação em Biologia Molecular, 2023.A levedura Komagataella phaffii (Pichia pastoris) tem sido utilizada como uma ...
Pérez, Ana Laura Alfonso
core  

Prior PrEP use and discontinuation in individuals newly diagnosed with HIV

HIV Medicine, EarlyView.
Abstract Background In settings with high uptake of HIV pre‐exposure prophylaxis (PrEP), an increasing proportion of individuals newly diagnosed with HIV report prior PrEP exposure. Understanding patterns of PrEP use, discontinuation and adherence in such settings is essential to inform future HIV prevention strategies.
Rohan Saini, Sarah Fidler, Marta Boffito, Vicky Tittle, Nicolo Girometti, Gary Whitlock, on behalf of the Dean Street Collaborative Group, Keerti Gedela, Franki Lander, Alan McOwan, Diarmuid Nugent, Sheel Patel, Sashini Payagala, Tara Suchak, Vicky Tittle, Gary Whitlock   +15 more
wiley   +1 more source

Screening for bone health in older people with HIV: Uptake and outcomes from a large UK outpatient HIV service

HIV Medicine, EarlyView.
Abstract Objectives Bone health is negatively affected in people with HIV, and the risks of osteoporosis and fragility fractures are increased. The objective of this study was to describe the characteristics of those accessing bone health screening and identify factors associated with osteoporosis.
Rhys Nicholas, Kate Alford, Colin Fitzpatrick, Jaime Vera   +3 more
wiley   +1 more source

Long‐Acting Cabotegravir/Rilpivirine Reduces Immune‐Activation and ‐Senescence in People With HIV With CMV Co‐Infection

Immunology, EarlyView.
This study investigates the impact of switching to long‐acting (LA) injectable cabotegravir and rilpivirine (CAB/RPV‐LA) on immune‐activation and ‐senescence in people with HIV (PWH). Thirty‐seven PWH switching to CAB/RPV‐LA and nine continuing oral ART were analysed over 72 weeks. LA therapy led to significant reductions in activation T and senescence
Mariasilvia Guardiani, Eeva Tortellini, Anna Carraro, Maria Antonella Zingaropoli, Lorenzo Ansaldo, Alessandra Grimaldi, Serena Vita, Federica Dominelli, Fabio Mengoni, Caterina Pasquazzi, Ombretta Turriziani, Maria Rosa Ciardi, Vincenzo Vullo, Claudio Maria Mastroianni, Raffaella Marocco, Cosmo Del Borgo, Miriam Lichtner   +16 more
wiley   +1 more source