Results 31 to 40 of about 9,108 (204)

Emerging experimental and computational methods for studying redox‐regulated structural transitions

FEBS Letters, EarlyView.
Redox reactions can reshape proteins and alter how they behave in cells, with important consequences for health and disease. This review explores emerging experimental and computational approaches for discovering these redox‐sensitive protein switches, revealing their structural effects, and predicting their behavior, opening new opportunities to ...
Tasneem Rass, Dana Reichmann, Gábor Erdős   +2 more
wiley   +1 more source

BET degraders reveal BRD4 disruption of 7SK and P-TEFb is critical for effective reactivation of latent HIV in CD4+ T-cells

Journal of Virology
HIV cure strategies that aim to induce viral reactivation for immune clearance leverage latency reversal agents to modulate host pathways which directly or indirectly facilitate viral reactivation.
Anne-Marie W. Turner, Frances M. Bashore, Shane D. Falcinelli, Joshua A. Fox, Alana L. Keller, Anthony D. Fenton, Renee F. Geyer, Brigitte Allard, Jennifer L. Kirchherr, Nancie M. Archin, Lindsey I. James, David M. Margolis   +11 more
doaj   +1 more source

Potent latency reversal by Tat RNA-containing nanoparticle enables multi-omic analysis of the HIV-1 reservoir

Nature Communications, 2023
The development of latency reversing agents that potently reactivate HIV without inducing global T cell activation would benefit the field of HIV reservoir research and could pave the way to a functional cure.
Marion Pardons, Basiel Cole, Laurens Lambrechts, Willem van Snippenberg, Sofie Rutsaert, Ytse Noppe, Nele De Langhe, Annemieke Dhondt, Jerel Vega, Filmon Eyassu, Erik Nijs, Ellen Van Gulck, Daniel Boden, Linos Vandekerckhove   +13 more
doaj   +1 more source

Chronobiology of Cancer: How Aging Fuels Oncogenesis at the Molecular Level

Aging and Cancer, EarlyView.
This graphical abstract illustrates the key biological pathways linking aging with cancer development and progression. In the upper left, cumulative exposure to ultraviolet radiation, toxins, and reactive oxygen species (ROS) causes DNA damage and genomic instability, whereas age‐related decline in repair mechanisms, such as ATM/ATR, BER, and NER ...
Anu Singh, Aroonima Misra, Sufian Zaheer
wiley   +1 more source

Is an Apple an Orange? A Large Language Model Benchmark for Candidate Term Extraction and Subclass Decisions Against Upper Ontologies in Engineering and Materials Science

Advanced Engineering Materials, EarlyView.
Building machine‐readable vocabularies for materials science is slow, expert‐driven work. This study benchmarks 13 large language models on two of its first steps: finding candidate terms in engineering articles and deciding where they belong in a class hierarchy.
Thomas Bjarsch, Maximilian Holland, Klaus Drechsler, Johannes Schilp   +3 more
wiley   +1 more source

HibeRNAtion: HIV-1 RNA Metabolism and Viral Latency

Frontiers in Cellular and Infection Microbiology, 2022
HIV-1 infection remains non-curative due to the latent reservoir, primarily a small pool of resting memory CD4+ T cells bearing replication-competent provirus.
Raquel Crespo, Shringar Rao, Tokameh Mahmoudi, Tokameh Mahmoudi, Tokameh Mahmoudi   +4 more
doaj   +1 more source

New AI‐Assisted Approach for Expanding the Solution Space: Application to Lattice Structure Design

Advanced Engineering Materials, EarlyView.
This work introduces an innovative framework for designing structured materials by ex panding the design space through reparameterization of qualitative variables into continuous structural descriptors. Combined with machine‐learning‐based prediction and multi‐objective optimization, the approach enables the discovery of novel lattice architectures ...
G. H. Gahimbare, Y. Beideler, D. Chune, R. De Guio, T. Roland, H. Chibane   +5 more
wiley   +1 more source

Future approaches to clearing the latent human immunodeficiency virus reservoir: Beyond latency reversal

Southern African Journal of HIV Medicine, 2020
Background: While combined antiretroviral therapy (cART) allows near-normal life expectancy for people living with human immunodeficiency virus (HIV), it is unable to cure the infection and so life long treatment is required.
Alexander M.L. Hayes
doaj   +1 more source

Adaptive Foam 3D Printing of Ultralight and Multifunctional Materials

Advanced Engineering Materials, EarlyView.
Adaptive foam 3D printing, enabled by expandable microspheres, imparts cellular structures to thermoplastic and thermosetting polymers, manufactured through a variety of processes including fused filament fabrication, direct ink writing, digital light processing, and inkjet printing.
Nariman Rajabifar, Amir Ameli
wiley   +1 more source

Long non-coding RNAs and latent HIV - A search for novel targets for latency reversal.

PLoS ONE, 2019
The latent cellular reservoir of HIV is recognized as the major barrier to cure from HIV infection. Long non-coding RNAs (lncRNAs) are more tissue and cell type-specific than protein coding genes, and may represent targets of choice for HIV latency ...
Wim Trypsteen, Cory H White, Amey Mukim, Celsa A Spina, Ward De Spiegelaere, Steve Lefever, Vicente Planelles, Alberto Bosque, Christopher H Woelk, Linos Vandekerckhove, Nadejda Beliakova-Bethell   +10 more
doaj   +1 more source