Results 141 to 150 of about 496,166 (395)

HIV‐1 establishes immediate latency in T cells expressing the viral Nef protein

FEBS Open Bio, EarlyView.
Nef is a viral protein often omitted from HIV‐1 reporter viruses. Consequently, its role in viral latency is unclear. We developed three novel dual reporter HIV‐1 derivatives that express Nef and allow for detection of latent and productive infection. Using these reporters, we show that Nef does not affect the establishment of immediate viral latency ...
Cindy Lam, Ivan Sadowski
wiley   +1 more source

Tuning transcriptional regulation through signaling: A predictive theory of allosteric induction

, 2017
Allosteric regulation is found across all domains of life, yet we still lack simple, predictive theories that directly link the experimentally tunable parameters of a system to its input-output response.
Barnes, Stephanie L., Belliveau, Nathan M., Chure, Griffin, Einav, Tal, Lewis, Mitchell, Phillips, Rob, Razo-Mejia, Manuel   +6 more
core  

A Master equation approach to modeling an artificial protein motor

, 2010
Linear bio-molecular motors move unidirectionally along a track by coordinating several different processes, such as fuel (ATP) capture, hydrolysis, conformational changes, binding and unbinding from a track, and center-of-mass diffusion.
Alberts, Allen, Astumian, Astumian, Astumian, Astumian, Balzani, Bath, Borden, Bromley, Bustamante, Carey, Craig, Eaton, Feringa, Finucane, Geertsema, Gerhard A. Blab, Greenleaf, Heiner Linke, Howard, Kay, Klok, Kottas, Magnasco, Nathan J. Kuwada, Parsons, Phillips, Schaad, Silvi, Stockley, van Delden, Vilfan, Vilfan, Wang, Yurke   +35 more
core   +1 more source

BMI‐1 modulation and trafficking during M phase in diffuse intrinsic pontine glioma

FEBS Open Bio, EarlyView.
The schematic illustrates BMI‐1 phosphorylation during M phase, which triggers its translocation from the nucleus to the cytoplasm. In cycling cells, BMI‐1 functions within the PRC1 complex to mediate H2A K119 monoubiquitination. Following PTC596‐induced M phase arrest, phosphorylated BMI‐1 dissociates from PRC1 and is exported to the cytoplasm via its
Banlanjo Umaru, Deepak Kumar Mishra, Shiva Senthil Kumar, Hao‐Han Pang, Brendan Devine, Komal Khan, Rachid Drissi   +6 more
wiley   +1 more source

Nuclear pore links Fob1‐dependent rDNA damage relocation to lifespan control

FEBS Open Bio, EarlyView.
Damaged rDNA accumulates at a specific perinuclear interface that couples nucleolar escape with nuclear envelope association. Nuclear pores at this site help inhibit Fob1‐induced rDNA instability. This spatial organization of damage handling supports a functional link between nuclear architecture, rDNA stability, and replicative lifespan in yeast.
Yamato Okada, Mina Iwaki, Kyosuke Hagiri, Rei Izumi, Masahiko Harata, Chihiro Horigome   +5 more
wiley   +1 more source

PROTAC Bromodomain Inhibitor ARV-825 Displays Anti-Tumor Activity in Neuroblastoma by Repressing Expression of MYCN or c-Myc

, 2020
Zhi-Heng Li, Su Lin Lim, Yanfang Tao, Xiaolu Li, Yi Xie, Chun Yang, Zimu Zhang, You Jiang, Xianbing Zhang, Xu Cao, Hairong Wang, Guanghui Qian, Yi Wu, Mei Li, Fang Fang, Ying Liu, Mingcui Fu, Xin Ding, Zhenghong Zhu, Haitao Lv, Jun Lu, Sheng Xiao, Shaoyan Hu, Jian Pan   +23 more
openalex   +1 more source

Shared Genetic Effects and Antagonistic Pleiotropy Between Multiple Sclerosis and Common Cancers

Annals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Objective Epidemiologic studies have reported inconsistent altered cancer risk in individuals with multiple sclerosis (MS). Factors such as immune dysregulation, comorbidities, and disease‐modifying therapies may contribute to this variability.
Asli Buyukkurt, Marius Ygonia, Ali Manouchehrinia, Philippe Lefrançois, Ingrid Kockum, Adil Harroud   +5 more
wiley   +1 more source

MicroRNA-124-3p alleviates repetitive bleomycin induced idiopathic pulmonary fibrosis in mouse by repressing Wnt/β-catenin signaling component AXIN1

, 2023
Dharma Jaggi, Kavita Aggarwal, Lavanya Goyal   +2 more
openalex   +2 more sources

Unraveling the Molecular Mechanisms of Glioma Recurrence: A Study Integrating Single‐Cell and Spatial Transcriptomics

Annals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Objective Glioma recurrence severely impacts patient prognosis, with current treatments showing limited efficacy. Traditional methods struggle to analyze recurrence mechanisms due to challenges in assessing tumor heterogeneity, spatial dynamics, and gene networks.
Lei Qiu, Yinjiao Fei, Jiaxuan Ding, Kexin Shi, Jinyan Luo, Yuchen Zhu, Xingjian Sun, Gefei Jiang, Yuandong Cao, Weilin Xu, Shu Zhou   +10 more
wiley   +1 more source

Identification of Mycobacterium tuberculosis transcriptional repressor EthR inhibitors: Shape-based search and machine learning studies

Heliyon
Tuberculosis has been a challenge to the world since prehistoric times, and with the advent of drug-resistant strains, it has become more challenging to treat this infection.
Rupesh V. Chikhale, Gaber E. Eldesoky, Mahima Sudhir Kolpe, Vikramsinh Sardarsinh Suryawanshi, Pritee Chunarkar Patil, Shovonlal Bhowmick   +5 more
doaj   +1 more source