Results 101 to 110 of about 206,533 (287)

Nonnucleoside Reverse Transcriptase Inhibitor Resistance [PDF]

Journal of Acquired Immune Deficiency Syndromes, 2001
Although understanding of nonnucleoside reverse transcriptase inhibitor (NNRTI) resistance is less clearly established than that of other classes of antiretroviral drugs, certain facts have been established. The treatment-associated genetic mutation profiles of the available NNRTIs have been mapped, and resistance has been found to develop rapidly ...
openaire   +1 more source

Characteristics, Immunological Response & Treatment Outcomes of HIV-2 Compared with HIV-1 & Dual Infections (HIV 1/2) in Mumbai [PDF]

, 2010
Information available on HIV-2 and dual infection (HIV-1/2) is limited. This study was carried out among HIV positive individuals in an urban referral clinic in Khar, Mumbai, India, to report on relative proportions of HIV-1, HIV-2 and HIV-1/2 and ...
Alaka, Deshpande, Bhanumati, Varghese, Chiara, Montaldo, Harries, A D, Homa, Mansoor, Ladomirska, Joanna, Manzi, M, Rony, Zachariah, Wilson, N   +8 more
core   +1 more source

The Evolution of Drug Resistance Interpretation Algorithms: ANRS, REGA and Extension of Resistance Analysis to HIV-1 Group O and HIV-2 [PDF]

, 2012
Antiretroviral drug resistance is mostly linked to a complex interaction of several amino acids with variable importance or a single amino acid. To facilitate the interpretation of observed mutation patterns, hospital university centers have developed ...
Eberle, Josef, Gürtler, Lutz
core   +1 more source

Alkyltriphenylphosphonium Binding to Cardiolipin Triggers Oncosis in Cancer Cells

Advanced Science, EarlyView.
Alkyltriphenylphosphonium, exemplified by TPP+‐C14, preferentially accumulates in mitochondria and selectively binds to cardiolipin, a key phospholipid of the inner mitochondrial membrane, causing loss of mitochondrial membrane potential, severe cellular ATP depletion, and calcium imbalance.
Jin Li, Hang Zheng, Yuxing Lin, Ziwei Zhao, Yijia Mai, Zhangrong Lou, Qiang Liu, Zhao Ma, Chengjun Wu   +8 more
wiley   +1 more source

Extracellular Vesicles of Streptococcus anginosus Mediate Gastritis via Epithelial Barrier Disruption and Macrophage‐driven Inflammation

Advanced Science, EarlyView.
Streptococcus anginosus extracellular vesicles (SA‐EVs) accumulate in gastric tissue, disrupt epithelial tight junctions, and induce gastritis characterized by neutrophil infiltration and elevated cytokines (TNF‐α, IL‐6, IL‐17A). Proteomics identifies TMPC and FBP62 as key SA‐EVs virulence factors; their genetic deletion attenuates inflammation ...
Ying Gong, Lina Duan, Jie Xiao, Yulu Deng, Hongxia Wang, Yajie Zhang, Xiumei Hu, Haifang Wang, Taixue An, Xin Li, Yurong Qiu, Lei Zheng, Haixia Li   +12 more
wiley   +1 more source

Engineered GM1 Intersects Between Mitochondrial and Synaptic Pathways to Ameliorate ALS Pathology

Advanced Science, EarlyView.
Amyotrophic Lateral Sclerosis (ALS) is a fatal neurodegenerative disease driven by genetic and molecular disruptions affecting energy balance, protein homeostasis, and stress responses in nerve cells. Studies using human and rodent models identified convergent defects in mitochondria and synaptic function.
Federica Pilotto, Tristan Dellazizzo Toth, Silvano Bond, Alexander Schmitz, Rim Diab, Sara Y. Ngo Tenlep, Brian Mooney, Silvia Erni, Martina Schobesberger, Olivier Scheidegger, Camille Peitsch, Smita Saxena   +11 more
wiley   +1 more source

Patterns of Reverse Transcriptase Inhibitor Resistance Mutations in People Living with Human Immunodeficiency Virus in Libreville, Gabon

Tropical Medicine and Infectious Disease
Objective: To characterize the profiles of resistance mutations to HIV reverse transcriptase inhibitors in Gabon. Design: Cross-sectional study conducted over 37 months, from October 2019 to October 2022, at the IST/HIV/AIDS Reference Laboratory, a ...
Guy Francis Nzengui-Nzengui, Gaël Mourembou, Euloge Ibinga, Ayawa Claudine Kombila-Koumavor, Hervé M’boyis-Kamdem, Edmery Muriel Mpouho-Ntsougha, Alain Mombo-Mombo, Angélique Ndjoyi-Mbiguino   +7 more
doaj   +1 more source

Antiretroviral agents against human immunodeficiency virus

DST, 2022
Introduction: Since its discovery in the 1980s, the human immunodeficiency virus (HIV) has been the target of many studies. Nowadays, estimates show that 36.7 million people are infected with HIV worldwide.
Ingrid Barcelos de Oliveira, Claudio Cesar Cirne Santos, Izabel Christina Nunes de Palmer Paixão, Caroline de Souza Barros, Rosa Teixeira Pinho   +4 more
doaj  

Virological outcomes of second-line protease inhibitor-based treatment for human immunodeficiency virus type 1 in a high-prevalence rural South African setting: a competing-risks prospective cohort analysis [PDF]

, 2017
Background. Second-line antiretroviral therapy (ART) based on ritonavir-boosted protease inhibitors (bPIs) represents the only available option after first-line failure for the majority of individuals living with human immunodeficiency virus (HIV ...
2LADY Study Group, Alexandra Calmy, Anne Derache, ANRS 12249 TasP Study Group, Collins Iwuji, Dami Collier, DART Virology Group and Trial Team, Deenan Pillay, EARNEST Trial Team, Francois Dabis, National Department of Health, National Department of Health, Nonhlanhla Okesola, PharmAccess African Studies to Evaluate Resistance (PASER), PharmAccess African Studies to Evaluate Resistance (PASER), Ravindra K. Gupta, SECOND-LINE, SECOND-LINE Study Group, Southern African Treatment and Resistance Network, TenoRes Study Group, Tulio de Oliveira, World Health Organization, World Health Organization   +22 more
core   +3 more sources

Gut–Metabolome–Proteome Interactions in Age‐Related Hearing Loss: Insights from Fecal Microbiota Transplantation and Multi‐Omics Analyses

Advanced Science, EarlyView.
Germ‐free (GF) mice receiving fecal microbiota transplantation (FMT) reveal microbiota‐dependent effects on auditory aging. Integrated metagenomic, metabolomic and proteomic profiling maps gut–inner ear network and highlights 5‐hydroxytryptophan (5‐HTP) as a microbiota‐linked metabolic hub in age‐related hearing loss (ARHL).
Ting Yang, Ziwen Gao, Hui Huang, Chanyuan Zhang, Yiquan Tang, Qianhui Qu, Huabin Li, Jing Ke, Zhiji Chen, Menglong Feng, Hu Zhou, Yilai Shu, Wei Yuan   +12 more
wiley   +1 more source