Results 61 to 70 of about 17,346 (194)

Interactions of Host Proteins with the Murine Leukemia Virus Integrase

Viruses, 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

The E‐cadherin‐Wnt‐mir‐994 Axis Repurposes a Cadherin Switch for Niche Robustness and Germline Stem Cell Maintenance

Cell Proliferation, EarlyView.
In the Drosophila ovarian niche, an E‐cadherin‐to‐N‐cadherin switch, mediated by Wnt‐mir‐994 signalling, is repurposed to ensure niche resilience. This compensatory mechanism maintains niche integrity and stem cell support upon E‐cadherin loss, revealing a robustness circuit.
Renjun Tu, Hiu Laam Yau, Runzhi Deng, Sarah E. Webb, Shiyuan Chen, Jianquan Ni, Ting Xie   +6 more
wiley   +1 more source

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

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

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

Non-integrase mechanisms for dolutegravir resistance

Retrovirology
Background Antiretroviral inhibitors that target specific aspects of human immunodeficiency virus 1 (HIV-1) replication have made a huge impact on the management of the global AIDS pandemic and the health and well-being of people that live with HIV ...
Alan N. Engelman
doaj   +1 more source

HIV-1 Integrase-Targeted Short Peptides Derived from a Viral Protein R Sequence

Molecules, 2018
HIV-1 integrase (IN) inhibitors represent a new class of highly effective anti-AIDS therapeutics. Current FDA-approved IN strand transfer inhibitors (INSTIs) share a common mechanism of action that involves chelation of catalytic divalent metal ions ...
Xue Zhi Zhao, Mathieu Métifiot, Evgeny Kiselev, Jacques J. Kessl, Kasthuraiah Maddali, Christophe Marchand, Mamuka Kvaratskhelia, Yves Pommier, Terrence R. Burke   +8 more
doaj   +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

Dolutegravir population pharmacokinetics in racially, sex‐ and age‐diverse and antiretroviral therapy‐experienced adults with HIV in the United States

HIV Medicine, EarlyView.
Abstract Objectives Dolutegravir (DTG) has been associated with weight gain in women with HIV, Black people with HIV and people with HIV60 years. This study aimed to characterise DTG population pharmacokinetics (PopPK) in a diverse population including these sub‐populations.
Adrian Khoei, Andrew Edmonds, Yen Chang, Catalina Ramirez, Mackenzie Vogan, Amanda Poliseno, Steven Wolinsky, Ken Ho, Todd T. Brown, Joseph B. Margolick, Jacquett Batson, Jennifer Hoffmann, Mark A. Marzinke, Mirjam‐Colette Kempf, Maria L. Alcaide, Joffi Effoe, Cecile D. Lahiri, Igho Ofotokun, Anandi N. Sheth, Stephen Gange, Audrey L. French, Bani Tamraz, Bradley E. Aouizerat, Phyllis C. Tien, Seble G. Kassaye, Jack DeHovitz, Kathryn Anastos, Kara W. Chew, Michelle Floris‐Moore, Julie B. Dumond   +29 more
wiley   +1 more source

UltRaSoUnd‐guided evaLuAtion of metabolic health in a cohort of midlife women with HIV: The URSULA study

HIV Medicine, EarlyView.
Abstract Objectives We aimed to determine the prevalence of metabolic disorders, liver steatosis and metabolic dysfunction‐associated steatotic liver disease (MASLD) in a cohort of middle‐aged women with HIV (WoWH) and to explore associations between liver steatosis, visceral fat depots and carotid atherosclerosis.
Mariacristina Poliseno, Davide Capruzzi, Antonio Cianciaruso, Nicola Colavito, Felicia Dalitto, Vincenzo Giliberti, Vittoria Lobalsamo, Giuliana Metrangolo, Marica Noviello, Alessandra Vigna, Maurizio Zarcone, Francesco Di Gennaro, Vincenzo Ostilio Palmieri, Annalisa Saracino   +13 more
wiley   +1 more source