Results 141 to 150 of about 33,886 (209)

BAF complex-independent gene activation by SS18::SSX

Summary In synovial sarcoma, the BAF subunit SS18 is fused to SSX, a transcriptional repressor, generating the oncogenic SS18::SSX fusion protein. Incorporation of SS18::SSX into BAF complexes leads to their aberrant retargeting to Polycomb-repressed genes via SSX, while simultaneously altering their composition and ...
Afroditi Sotiriou, Jinxiu Li, Sanya Middha, Jake A. Ward, Selina Troester, Lianghao Mao, Martin Schneider, Dario Frey, Eliza C. Wray, Sara Bocedi, Kyllie Smith-Fry, Linda Morrison, Lara Carroll, Mihaly Badonyi, Joseph A. Marsh, Ashok Kumar Jayavelu, Cristina Mayor-Ruiz, Bradley R. Cairns, Kevin B. Jones, Nezha S. Benabdallah, Ana Banito   +20 more
openaire   +3 more sources

ZMAT1 Promotes Osteoclastogenesis Through TRIM46 Mediated YAP1 Degradation and Inhibits Osteoblastogenesis

Advanced Science, Volume 13, Issue 27, 13 May 2026.
Zmat1 deficiency mitigates pathological bone loss by impairing osteoclastogenesis and promoting osteoblastogenesis. Mechanistically, in osteoclasts, Zmat1 loss relieves transcriptional repression of the E3 ligase TRIM46, promoting YAP1 degradation and inhibiting osteoclastogenic genes.
Xinyu Chang, Yijin Hou, Likun Cui, Huiqi Yu, Rong Liu, Junhao Sui, Zhong Zheng, Lu Liu, Jie Chen, Mengchen Chen, Chen Ding, Shuogui Xu, Sheng Xu, Hao Zhang   +13 more
wiley   +1 more source

Nuclear Mechanotransduction Across the Metastatic Cascade: Decoding Spatiotemporal Heterogeneity in Cancer Dissemination

Advanced Science, Volume 13, Issue 25, 4 May 2026.
Tumor metastasis results from complex interactions between cancer cells and mechanical microenvironments. We propose a “nucleus‐centered, cross‐stage mechanical signal decoding” model, highlighting how nuclear mechanosensors interpret forces at different stages.
Linqi Song, Jingyang Liu, Xue Wang, Minpu Zhang, Changgang Sun   +4 more
wiley   +1 more source

Mitochondrial complex I inhibition enhances astrocyte responsiveness to pro-inflammatory stimuli

Scientific Reports
Inhibition of the mitochondrial oxidative phosphorylation (OXPHOS) system can lead to metabolic disorders and neurodegenerative diseases. In primary mitochondrial disorders, reactive astrocytes often accompany neuronal degeneration and may contribute to ...
Lena Wischhof, Amal John Mathew, Lorenzo Bonaguro, Marc Beyer, Dan Ehninger, Pierluigi Nicotera, Daniele Bano   +6 more
doaj   +1 more source

circPDE4B downregulation triggers GEMIN5‑dependent translational stress response and autophagy to reduce MAPT pathology

Alzheimer's &Dementia, Volume 22, Issue 5, May 2026.
Abstract INTRODUCTION Circular RNAs (circRNAs) are emerging as key regulators of gene expression, synaptic plasticity, and neuronal function in Alzheimer's disease (AD). Here, we characterize the biological actions of circPDE4B, a highly expressed circRNA markedly reduced in AD. METHODS circPDE4B knockdown in neuronal progenitor cells was combined with
Sambhavi Puri, Sophie J. F. van der Spek, Mintao Lin, Zihan Wang, Jacob Porter, Junming Hu, Liyuan Hu, Alejandro N. Rondón‐Ortiz, Alexander Knyshov, Jenna L. Libera, Scott E. Counts, Debomoy K. Lahiri, Julia TCW, Andrew Emili, Xiaoling Zhang, Benjamin Wolozin   +15 more
wiley   +1 more source

Visual Behavior in Inline Speed Skating: An Eye‐Tracking Evaluation for Performance Analysis

European Journal of Sport Science, Volume 26, Issue 5, May 2026.
ABSTRACT This study analyzed oculomotor behavior (fixations and saccades) in 19 competitive inline speed skaters (5 males, 14 females; aged 10–26 years) from the Aragonese Skating Federation (Spain), comparing high‐performance (N1) and intermediate (N2) groups. Participants completed optometric assessments and eye‐tracking during 200 m time trials on a
Lucía Magro‐Garbajosa, Ana Sánchez‐Cano, Elvira Orduna‐Hospital   +2 more
wiley   +1 more source

Canonical BAF complex activity shapes the enhancer landscape that licenses CD8⁺ T cell effector and memory fates. [PDF]

Immunity, 2023
McDonald B, Chick BY, Ahmed NS, Burns M, Ma S, Casillas E, Chen D, Mann TH, O'Connor C, Hah N, Hargreaves DC, Kaech SM.   +11 more
europepmc   +1 more source

Isocitrate Dehydrogenase Mutations in Cancer: From Bench to Bedside Applications

MedComm, Volume 7, Issue 5, May 2026.
Mutant isocitrate dehydrogenase affects multiple cancer types. Alterations in IDH1 and IDH2 result in abnormal enzyme activity, leading to the overproduction of D‐2‐hydroxyglutarate (D‐2HG). This metabolite disrupts cellular metabolism and epigenetic regulation, driving cancer initiation, progression, and metastasis.
Yuhan Fang, Xiaoqing Wang, Kai Luo, Tikam Chand Dakal, He Bai, Caiming Xu, Guixin Zhang   +6 more
wiley   +1 more source

Chromatin remodeling in neuroblastoma: BAF complex links epigenetics to metastasis

, 2022
La programación epigenética de las células durante el desarrollo embrionario es esencial para la determinación y mantenimiento de los diferentes linajes celulares y la homeóstasis tisular. Los tumores embrionarios se originan a partir de alteraciones moleculares durante etapas del desarrollo que resultan en programas transcripcionales aberrantes ...
openaire   +2 more sources

The BAF complex inhibitor pyrimethamine reverses HIV-1 latency in people with HIV-1 on antiretroviral therapy. [PDF]

Sci Adv, 2023
Prins HAB, Crespo R, Lungu C, Rao S, Li L, Overmars RJ, Papageorgiou G, Mueller YM, Stoszko M, Hossain T, Kan TW, Rijnders BJA, Bax HI, van Gorp ECM, Nouwen JL, de Vries-Sluijs TEMS, Schurink CAM, de Mendonça Melo M, van Nood E, Colbers A, Burger D, Palstra RJ, van Kampen JJA, van de Vijver DAMC, Mesplède T, Katsikis PD, Gruters RA, Koch BCP, Verbon A, Mahmoudi T, Rokx C.   +30 more
europepmc   +1 more source