Results 121 to 130 of about 178,048 (244)

Factors Associated with the Development of Drug Resistance Mutations in HIV-1 Infected Children Failing Protease Inhibitor-Based Antiretroviral Therapy in South Africa.

PLoS ONE, 2015
ObjectiveLimited data are available from the developing world on antiretroviral drug resistance in HIV-1 infected children failing protease inhibitor-based antiretroviral therapy, especially in the context of a high tuberculosis burden.
Theresa M Rossouw, Ute D Feucht, George Melikian, Gisela van Dyk, Winifred Thomas, Nicolette M du Plessis, Theunis Avenant   +6 more
doaj   +1 more source

The Molecular Basis of Resistance Antiretroviral Markers and Polymorphisms of the Human Immunodeficiency Virus-1 Subtype Crf01-ae Protease Gene in Naïve and Treatment Failure Patients in Bali [PDF]

, 2012
Application of antiretrovirals (ARVs) in patients with Human Immunodeficiency Virus (HIV) infection has proven to reduce mortality rates and prolong life expectancy.
Budiyanti, N. S. (N), Mahardika, I. G. (I), Merati, K. T. (K), Suata, I. K. (I)   +3 more
core  

Behind the scenes: how the EMILIN/Multimerin family shapes the cancer landscape

The FEBS Journal, EarlyView.
The EMILIN/Multimerin family members regulate key hallmarks of cancer—including apoptosis, angiogenesis, metastasis, and tumor microenvironment remodeling. As indicated, their function in immune evasion, drug resistance, and metabolic reprogramming remains largely unexplored.
Evelina Poletto, Naike Casagrande, Emanuele Di Siena, Greta Carobolante, Lucrezia Camicia, Giorgia Schinello, Samanta Muzzin, Enrica Timis, Paola Spessotto, Maurizio Mongiat   +9 more
wiley   +1 more source

Hydrodynamic Interactions in Protein Folding

, 2008
We incorporate hydrodynamic interactions (HI) in a coarse-grained and structure-based model of proteins by employing the Rotne-Prager hydrodynamic tensor. We study several small proteins and demonstrate that HI facilitate folding.
Dhont J. K. G., Marek Cieplak, Szymon Niewieczerzał   +2 more
core   +1 more source

Resistance‐exercise‐induced stress intervenes in TGF‐β signaling by cooperatively downregulating nuclear αB‐crystallin and SMAD4 in human skeletal muscle fibers

The FEBS Journal, EarlyView.
Alpha‐crystallin B chain (CRYAB) has been reported to stabilize mothers against decapentaplegic homolog 4 (SMAD4) in transforming growth factor‐β (TGF‐β) signaling, enabling target gene transcription. We show nuclear CRYAB–SMAD4 interaction for the first time in human skeletal muscle fibers and its regulation by exercise.
Kirill Schaaf, Cassandra Duda, Tihomir Kostov, Patrick Diel, Käthe Bersiner, Wilhelm Bloch, Sebastian Gehlert, Daniel Jacko   +7 more
wiley   +1 more source

The impact of accumulating immune adaptation in circulating strains of HIV‐1

HIV Medicine, EarlyView.
Abstract Background Mutations in human immunodeficiency virus type 1 (HIV‐1) enable the virus to evade recognition and killing by human leucocyte antigen (HLA)‐restricted T cells. These viral adaptations are specific to the HLA type of individuals and are therefore evident as HLA allele‐HIV sequence associations at the population level. Most studies of
Marwah Al‐kaabi, Alison Castley, Pooja Deshpande, Abha Chopra, David Nolan, Simon Mallal, Mina John, Silvana Gaudieri   +7 more
wiley   +1 more source

Real‐world use of second‐generation integrase strand transfer inhibitors (INSTI) as switch therapy in the prospective ANRS‐CO3‐AquiVIH‐NA cohort

HIV Medicine, EarlyView.
Abstract Objectives To characterize real‐world treatment switching in France to bictegravir (BIC or B) or dolutegravir (DTG)‐based regimens with a focus on treatment persistence, effectiveness (HIV‐1 RNA ≤50 copies/ml) and particular attention to the prevalence and incidence of comorbidities. Methods People living with HIV from the prospective ANRS‐CO3‐
O. Leleux, A. Peyrouny‐Mazeau, A. Perrier, M. Hessamfar, G. Le Moal, D. Neau, L. Alleman, C. Cazanave, E. Lazaro, P. Duffau, A. Riché, Y. Gérard, G. Barrière, S. Reigadas, M.‐A. Vandenhende, F. Bonnet   +15 more
wiley   +1 more source

A multidisciplinary, AI‐supported quality improvement intervention to manage polypharmacy in aging people with HIV

HIV Medicine, EarlyView.
Abstract Objectives Aging people with HIV are increasingly affected by multimorbidity and polypharmacy, which heighten the risk of drug–drug interactions (DDIs) and potentially inappropriate medications (PIMs). This study evaluated a multidisciplinary, AI‐supported quality improvement intervention designed to optimize polypharmacy management in older ...
Jovana Milic, Antonia Pugliese, Michela Belli, Gian Luca Lonardi, Caterina Ruffilli, Tommaso Albano, Marco Visicaro, Martina Ricciardetto, Pierluigi De Cosmo, Chiara Mussi, Francesca Gandolfi, Cristina Mussini, Costantino Grana, Giovanni Guaraldi   +13 more
wiley   +1 more source

Guidelines for the Use of Antiretroviral Agents in Pediatric HIV Infection [PDF]

, 2003
Although the pathogenesis of human immunodeficiency virus (HIV) infection and the general virologic and immunologic principles underlying the use of antiretroviral therapy are similar for all HIV-infected persons, there are unique considerations needed ...
Antiretroviral Therapy and Medical Management of HIV-Infected Children, ATMMHC, Health Resources and Services Administration, HRSA, National Institutes of Health, NIH, National Pediatric and Family HIV Resource Center, NPHRC   +3 more
core  

HIV‐1 viral load and reservoir size remain stable following SARS‐CoV‐2 mRNA vaccination in people with HIV

HIV Medicine, EarlyView.
Abstract Background The potent immunogenicity of mRNA vaccination raised concerns about its impact on HIV‐1 viral load (VL) and reservoir size in people with HIV, which could drive vaccine hesitancy. As part of a prospective clinical trial, we investigated whether SARS‐CoV‐2 mRNA vaccination induced changes in VL and reservoir size after a 1‐year three‐
Oscar Kieri, Bianca B Jütte, Jan Vesterbacka, Soo Aleman, Hans‐Gustaf Ljunggren, Marcus Buggert, J Peter Svensson, Anders Sönnerborg, Piotr Nowak   +8 more
wiley   +1 more source