Results 81 to 90 of about 4,709 (168)

RING Dimerization Links Higher-Order Assembly of TRIM5α to Synthesis of K63-Linked Polyubiquitin

Cell Reports, 2015
Members of the tripartite motif (TRIM) protein family of RING E3 ubiquitin (Ub) ligases promote innate immune responses by catalyzing synthesis of polyubiquitin chains linked through lysine 63 (K63). Here, we investigate the mechanism by which the TRIM5α
Zinaida Yudina, Amanda Roa, Rory Johnson, Nikolaos Biris, Daniel A. de Souza Aranha Vieira, Vladislav Tsiperson, Natalia Reszka, Alexander B. Taylor, P. John Hart, Borries Demeler, Felipe Diaz-Griffero, Dmitri N. Ivanov   +11 more
doaj   +1 more source

A Novel Mutation in Brain Tumor Causes Both Neural Over-Proliferation and Neurodegeneration in Adult Drosophila

G3: Genes, Genomes, Genetics, 2018
A screen for neuroprotective genes in Drosophila melanogaster led to the identification of a mutation that causes extreme, progressive loss of adult brain neuropil in conjunction with massive brain overgrowth.
Carin Loewen, Grace Boekhoff-Falk, Barry Ganetzky, Stanislava Chtarbanova   +3 more
doaj   +1 more source

The Role and Mechanism of TRIM Proteins in Gastric Cancer

Cells
Tripartite motif (TRIM) family proteins, distinguished by their N-terminal region that includes a Really Interesting New Gene (RING) domain with E3 ligase activity, two B-box domains, and a coiled-coil region, have been recognized as significant ...
Wangxi Wu, Jinyu Yang, Tian Yu, Zhuoling Zou, Xuan Huang   +4 more
doaj   +1 more source

The TRIMendous Role of TRIMs in Virus–Host Interactions

Vaccines, 2017
The innate antiviral response is integral in protecting the host against virus infection. Many proteins regulate these signaling pathways including ubiquitin enzymes.
Sarah van Tol, Adam Hage, Maria Isabel Giraldo, Preeti Bharaj, Ricardo Rajsbaum   +4 more
doaj   +1 more source

Identification of RING E3 pseudoligases in the TRIM protein family

Nature Communications
TRIpartite Motif (TRIM) family proteins have diverse roles across a broad variety of cellular functions, which are largely presumed to depend on their ubiquitin E3 ligase activity, conferred by a RING domain.
Jane Dudley-Fraser, Diego Esposito, Katherine A. McPhie, Coltrane Morley-Williams, Tania Auchynnikava, Katrin Rittinger   +5 more
doaj   +1 more source

TRIM Proteins: Key Regulators of Immunity to Herpesvirus Infection

Viruses
Herpesviruses are ubiquitous DNA viruses that can establish latency and cause a range of mild to life-threatening diseases in humans. Upon infection, herpesviruses trigger the activation of several host antiviral defense programs that play critical roles
Zuberwasim Sayyad, Dhiraj Acharya, Michaela U. Gack   +2 more
doaj   +1 more source

Therapeutic potential of TRIM family proteins in gastric cancer: from signaling pathway regulation to precision targeting strategies

Frontiers in Oncology
Gastric cancer (GC) is a globally prevalent malignant tumor, causing approximately 770,000 deaths in 2020, ranking fourth among all cancers. The tripartite motif (TRIM) protein family is involved in various cellular regulations and has become a key ...
Caiqing Zhao, Jialing Qi, Zhenze Zhang, Qi Feng, Ziling Fang, Nian Fang   +5 more
doaj   +1 more source

Tripartite Motif-Containing Protein 65 (TRIM65) Inhibits Hepatitis B Virus Transcription

Viruses
Tripartite motif (TRIM) proteins, comprising a family of over 100 members with conserved motifs, exhibit diverse biological functions. Several TRIM proteins influence viral infections through direct antiviral mechanisms or by regulating host antiviral ...
Sheng Shen, Ran Yan, Zhanglian Xie, Xiaoyang Yu, Hongyan Liang, Qiuhong You, Hu Zhang, Jinlin Hou, Xiaoyong Zhang, Yuanjie Liu, Jian Sun, Haitao Guo   +11 more
doaj   +1 more source

TRIM59 deficiency promotes M1 macrophage activation and inhibits colorectal cancer through the STAT1 signaling pathway

Scientific Reports
Tumor-associated macrophages play a crucial role in the tumor microenvironment. Tripartite motif 59 (TRIM59), a member of the tripartite motif (TRIM) family, is known to be associated with immunological diseases and macrophage activation.
Haidong Wang, Jun Lou, Hao Liu, Yunlong Liu, Binbin Xie, Wei Zhang, Jiansheng Xie, Hongming Pan, Weidong Han   +8 more
doaj   +1 more source

Exploring the Mechanisms, Biomarkers, and Therapeutic Targets of TRIM Family in Gastrointestinal Cancer

Drug Design, Development and Therapy
Chunyan Weng,1,* Rijuan Jin,1,* Xiaoliang Jin,1,* Zimei Yang,1,* Chenghai He,1,2 Qiuhua Zhang,1 Jingli Xu,1,3 Bin Lv1 1Department of Gastroenterology, The First Affiliated Hospital of Zhejiang Chinese Medical University (Zhejiang ...
Weng C, Jin R, Jin X, Yang Z, He C, Zhang Q, Xu J, Lv B   +7 more
doaj