Results 41 to 50 of about 4,964 (161)

TRIM E3 ligases interfere with early and late stages of the retroviral life cycle.

PLoS Pathogens, 2008
Members of the TRIpartite interaction Motif (TRIM) family of E3 ligases have been shown to exhibit antiviral activities. Here we report a near comprehensive screen for antiretroviral activities of 55 TRIM proteins (36 human, 19 mouse).
Pradeep D Uchil, Brian D Quinlan, Wai-Tsing Chan, Joseph M Luna, Walther Mothes   +4 more
doaj   +1 more source

SOX5 Orchestrates Malignant Evolution via Promoter‐Centric Chromatin Remodeling in MYC‐Driven B‐Cell Lymphoma

Advanced Science, EarlyView.
In MYC‐enforced B‐cell lymphoma, SOX5 occupies promoter‐proximal regulatory regions and is associated with reduced chromatin accessibility at the PCNP locus. PCNP repression promotes proliferative remodeling by limiting apoptosis and cell‐cycle restraint.
Yiyou Mao, Zhenyuan Jia, Xiao‐Qin Mu, Ruilin Wang, Jianli Ma, Qingyuan Zhang, Yuwei Deng   +6 more
wiley   +1 more source

Loss of SHP1 in Spinal Astrocytes Triggers T‐Lymphocyte Infiltration and Nociceptive Hypersensitivity

Advanced Science, EarlyView.
Astrocyte‐specific SHP1 deletion disrupts astrocyte–vascular interactions and compromises BBB integrity while enhancing STAT1‐dependent CXCL10 expression. These changes synergistically promote peripheral CD4+ and CD8+ T‐cell infiltration into the SDH. The infiltrating T cells secrete IFN‐γ, which in turn activates microglia.
Lan‐Xing Yi, Lin Yang, Kang‐Li Wang, Hui‐Zhu Liu, Rui‐Ying Chen, Min Su, Xiao Xiao, Yu‐Qiu Zhang   +7 more
wiley   +1 more source

Emerging roles of tripartite motif family proteins (TRIMs) in breast cancer

Cancer Medicine
AbstractBreast cancer (BC) is the most common malignant tumor worldwide. Despite enormous progress made in the past decades, the underlying mechanisms of BC remain further illustrated. Recently, TRIM family proteins proved to be engaged in BC progression through regulating various aspects.
Jianing Cao, Mengdi Yang, Duancheng Guo, Zhonghua Tao, Xichun Hu   +4 more
openaire   +3 more sources

The TRIM (TRipartite Motif) Family as a Novel Class of Ubiquitin E3 Ligases [PDF]

, 2011
Proteins that belong to TRIM family are characterized by the presence of the tripartite motif module, composed of a RING domain, one or two B-box domains and a Coiled-coil region. TRIM proteins are involved in several cellular processes such as apoptosis, cell cycle regulation and viral response.
openaire   +1 more source

TRIM28‐Derived Peptide Exerts Anti‐Tumor Roles by Stabilizing Tumor Suppressive BRD7 Protein in Multiple Cancers

Advanced Science, EarlyView.
An α‐helical peptide, TAB12, designed to mimic the TRIM28 binding interface, competitively disrupts the TRIM28‐BRD7 interaction, thereby blocking ubiquitin‐mediated degradation of the tumor suppressor BRD7. This stabilization unleashes potent anti‐tumor effects across multiple tumor types with a favorable safety profile, offering a feasible strategy ...
Qingqing Wei, Changning Xue, Mengna Li, Jianxia Wei, Lemei Zheng, Shipeng Chen, Yijie Wang, Yumei Duan, Yanwei Luo, Wei Xiong, Ming Zhou   +10 more
wiley   +1 more source

Functional Replacement of the RING, B-Box 2, and Coiled-Coil Domains of Tripartite Motif 5α (TRIM5α) by Heterologous TRIM Domains [PDF]

Journal of Virology, 2006
ABSTRACT Tripartite motif 5α (TRIM5α) restricts some retroviruses, including human immunodeficiency virus type 1 (HIV-1), from infecting the cells of particular species. TRIM5α is a member of the TRIM family of proteins, which contain RING, B-box, coiled-coil (CC), and, in some cases, B30.2(SPRY) domains. Here we investigated the
Xing, Li, Yuan, Li, Matthew, Stremlau, Wen, Yuan, Byeongwoon, Song, Michel, Perron, Joseph, Sodroski   +6 more
openaire   +2 more sources

TRIM21-dependent target protein ubiquitination mediates cell-free Trim-Away

Cell Reports, 2023
Summary: Tripartite motif-containing protein 21 (TRIM21) is a cytosolic antibody receptor and E3 ubiquitin ligase that promotes destruction of a broad range of pathogens.
Tycho E.T. Mevissen, Anisa V. Prasad, Johannes C. Walter   +2 more
doaj   +1 more source

Using Synthetic Glycans to Investigate Anti‐Glycan Antibodies and Explore Their Medical Potential

Angewandte Chemie International Edition, EarlyView.
Anti‐glycan antibodies are essential in health and disease. Access to novel glycan structures paves the way for progress in antibody profiling for biomarker discovery, antibody development, and vaccine design. We summarize the strategies to synthesize and utilize synthetic glycans for the development and application of anti‐glycan antibodies in basic ...
Fabienne Weber, Aina Valenti, Jiří Ledvinka, Oren Moscovitz, Peter H. Seeberger   +4 more
wiley   +1 more source

The plant microbiome: From ecological foundations to precision microbial engineering for sustainable agriculture

iMeta, EarlyView.
From ecological principles to precision engineering of plant microbiomes for sustainable agriculture. The plant holobiont integrates diverse microbial niches (including rhizosphere, endosphere, phyllosphere, seed, and aerial‐root mucilagesphere), host genetics (namely M genes), and host metabolites. Furthermore, molecular dialogues, including rhizobial
Mi Wei, Tengxiang Lian, Liying Chen, Lanxiang Wang, Junjie Ye, Xiaofang Yao, Shilong Duan, Ziyu Lu, Jinji Tu, Hongfu Li, Xin‐Yue Xu, Jie Zhou, Junliang He, Feiying Zhu, Paola Bonfante, Lam‐Son Phan Tran, Zhiqiang Pang, Xin Zhou, Zhihui Xu, Lin Zhang, Mengcen Wang, Xiaolin Wang, Chang‐Fu Tian, Yong‐Xin Liu, Kai Sun, Ertao Wang, Xianan Xie   +26 more
wiley   +1 more source