| 2016 |
TRIM65 specifically interacts with MDA5 and promotes K63-linked ubiquitination of MDA5 at lysine 743, which is critical for MDA5 oligomerization and activation. Trim65 deficiency abolishes MDA5 agonist- or EMCV-induced IRF3 activation and type I interferon production but has no effect on RIG-I, TLR3, or cGAS signaling pathways. |
Co-immunoprecipitation, ubiquitination assays, Trim65 knockout mice, in vitro and in vivo infection models |
The Journal of experimental medicine |
High |
28031478
|
| 2014 |
TRIM65 functions as an E3 ubiquitin ligase for TNRC6 (GW182) proteins; it interacts with and co-localizes with TNRC6 proteins in P-body-like structures, and promotes their ubiquitination and degradation, thereby relieving miRNA-driven suppression of mRNA expression. |
Proteomic interactome screen, Co-IP, ubiquitination assays, overexpression and RNAi knockdown, miRNA reporter assays, co-localization microscopy |
Proceedings of the National Academy of Sciences of the United States of America |
High |
24778252
|
| 2016 |
TRIM65 binds to p53 and functions as an E3 ubiquitin ligase toward p53, promoting p53 poly-ubiquitination and proteasome-mediated degradation, thereby inactivating p53 and promoting cell proliferation. |
Co-immunoprecipitation, ubiquitination assays, overexpression and knockdown studies, cell growth assays, cisplatin induction experiments |
Biochemical and biophysical research communications |
Medium |
27012201
|
| 2017 |
TRIM65 directly binds to Axin1 and promotes its ubiquitylation and proteasomal degradation, thereby activating the β-catenin signaling pathway and promoting hepatocellular carcinoma cell growth and metastasis. HMGA1 was identified as an upstream transcriptional regulator of TRIM65. |
Co-immunoprecipitation, ubiquitination assays, overexpression and knockdown, in vitro and in vivo tumor models |
Journal of cell science |
Medium |
28754688
|
| 2018 |
TRIM65 promotes ubiquitination and degradation of ANXA2, modulating cytoskeleton rearrangement and inducing epithelial-mesenchymal transition in bladder urothelial carcinoma cells. |
Co-immunoprecipitation, ubiquitination assays, in vitro and in vivo experiments |
Cancer letters |
Medium |
30075204
|
| 2019 |
TRIM65 mediates ubiquitination and degradation of ARHGAP35, a Rho GTPase-activating protein, leading to elevated Rho GTPase activity and enhanced CRC cell migration via actin cytoskeleton remodeling (focal adhesions and filopodia). |
Co-immunoprecipitation, ubiquitination assays, overexpression and knockdown, in vivo metastasis models |
Oncogene |
Medium |
31332286
|
| 2020 |
TRIM65 directly interacts with VCAM-1 and promotes its polyubiquitination and proteasomal degradation in vascular endothelial cells; wild-type TRIM65 but not an E3 ligase-dead mutant promotes VCAM-1 degradation. TRIM65-deficient mice are more sensitive to LPS-induced death due to sustained pulmonary inflammation. |
Co-immunoprecipitation, ubiquitination assays with E3-dead mutant, siRNA knockdown, TRIM65 knockout mice, LPS model |
Journal of molecular cell biology |
High |
31310649
|
| 2019 |
TRIM65 promotes ubiquitination and degradation of TNRC6A, resulting in suppressed expression of miR-138-5p, which relieves ATG7 suppression and sustains autophagy in cisplatin-resistant NSCLC cells. |
Western blot, immunofluorescence, siRNA knockdown, miRNA inhibitor rescue experiments, apoptosis assays |
Cell death & disease |
Medium |
31160576
|
| 2017 |
ARRDC4 interacts with MDA5 via its arrestin-like N domain and recruits TRIM65 to enhance K63-linked ubiquitination of MDA5, resulting in activation of downstream innate signaling and transcription of proinflammatory cytokines during EV71 infection. |
Co-immunoprecipitation, ubiquitination assays, overexpression and knockdown, clinical specimen correlation |
Cell death & disease |
Medium |
28594402
|
| 2021 |
TRIM65 binds to the NACHT domain of NLRP3 and promotes both K48- and K63-linked ubiquitination of NLRP3, restraining NEK7-NLRP3 interaction and thereby inhibiting NLRP3 inflammasome assembly, caspase-1 activation, and IL-1β secretion. TRIM65 deficiency had no effect on AIM2 or IPAF inflammasome activation. |
Immunoprecipitation, ubiquitination assays, TRIM65 knockout mice, in vivo inflammatory disease models (LPS, monosodium urate) |
Frontiers in immunology |
High |
34512673
|
| 2021 |
TRIM65 promotes invasion of endometrial stromal cells by ubiquitinating DUSP6, leading to ERK1/2 activation, which then induces C-myc expression. C-myc in turn promotes TRIM65 transcription, forming a positive feedback loop. This axis elevates MMP-2 and integrin β1. |
Co-immunoprecipitation, ubiquitination assays, dual luciferase assay, chromatin immunoprecipitation, Transwell assay |
The Journal of clinical endocrinology and metabolism |
Medium |
33146694
|
| 2022 |
TRIM65 directly targets p53 for ubiquitination and proteasomal degradation in cervical cancer cells, promoting autophagy inhibition and reduced apoptosis; TRIM65 knockdown enhanced autophagic flux and apoptosis. |
Western blot, ubiquitination assays, Co-IP, knockdown studies, autophagic flux assays, apoptosis assays |
Frontiers in oncology |
Medium |
35402260
|
| 2022 |
TRIM65 promotes ubiquitination and degradation of LATS1 protein, driving TNBC cell proliferation, invasion, and migration. |
Co-IP, cycloheximide chase, endogenous ubiquitination assay, rescue experiments |
Oxidative medicine and cellular longevity |
Medium |
36035221
|
| 2022 |
TRIM65 ubiquitinates and degrades TPIT protein at multiple Lys sites in a RING domain-dependent manner, inhibiting POMC transcription and ACTH production in pituitary corticotroph cells. |
Biochemical analyses, confocal microscopy, luciferase reporter assays, mutagenesis (RING domain), in vitro and in vivo models |
Neuro-oncology |
Medium |
35218667
|
| 2023 |
TRIM65 promotes ubiquitination and degradation of JAK1, thereby inhibiting the JAK1/STAT1 signaling pathway, reducing ROS production, and attenuating ISO-induced cardiac hypertrophy; TRIM65 KO mice develop more severe hypertrophy with impaired autophagic flux and mitochondrial damage. |
TRIM65 knockout mice, overexpression, TEM, Stat1 inhibitor rescue, Western blot |
European journal of pharmacology |
Medium |
37080331
|
| 2024 |
TRIM65 mediates K48-linked polyubiquitination of NUDT21 (CFIm25) at lysine 56 and promotes its proteasomal degradation, leading to altered alternative polyadenylation of pro-fibrotic genes (Col1a1, Fn-1, Tgfbr1, Wnt5a, Fzd2) and activation of TGF-β1/SMAD and ERK1/2 signaling, thereby promoting renal fibrosis. |
Yeast two-hybrid (substrate identification), Co-IP, ubiquitination assays, AAV9 delivery in vivo, UUO and folic acid mouse models, TRIM65 KO mice |
Cell death and differentiation |
High |
38951701
|
| 2024 |
TRIM65 mediates ubiquitylation at lysine 44 of NF2 (neurofibromin 2), promoting its degradation, inhibiting YAP1 phosphorylation, and aberrantly activating metabolic enzyme transcription related to uridine nucleotide and fatty acid metabolism in HCC. O-GlcNAcylation of TRIM65 by OGT was identified as an upstream regulatory modification. |
Co-immunoprecipitation, ubiquitination assays, site-specific mutagenesis (K44), metabolomic analyses, overexpression and knockdown |
Advanced science |
Medium |
39005234
|
| 2024 |
TRIM65 promotes K48-linked ubiquitination and degradation of BTG3 at K41, relieving G2/M cell cycle arrest and promoting renal cell carcinoma proliferation via the TRIM65-BTG3-CyclinD1 axis. |
Co-immunoprecipitation, ubiquitination assays, site-specific mutagenesis (K41), cell cycle analysis, in vitro and in vivo proliferation assays, IHC tissue microarray |
Cell death & disease |
Medium |
38777825
|
| 2024 |
TRIM65 directly binds to TOX4 through its coiled-coil and SPRY domains, co-localizing with TOX4 in both cytoplasm and nucleus, and mediates K48-linked ubiquitination and proteasomal degradation of TOX4 to inhibit intestinal epithelial apoptosis during ischemia/reperfusion injury. |
Yeast two-hybrid (substrate identification), Co-IP, immunofluorescence confocal microscopy, ubiquitination assays, TRIM65 KO mice, H/R cell model |
Cell death & disease |
High |
38212319
|
| 2024 |
TRIM65 inhibits HBV replication at the transcriptional level through its E3 ubiquitin ligase activity and intact B-box domain; CRISPR-mediated TRIM65 knockout in HepG2-NTCP cells boosted HBV infection, confirming endogenous antiviral role. |
Ectopic expression of 45 TRIM proteins, HBV-transfected HepG2 cells, CRISPR knockout, promoter-specific reporter assays, domain mutagenesis (B-box) |
Viruses |
Medium |
38932182
|
| 2024 |
TRIM65 interacts with IRF3 via its BBCC domain engaging the IAD domain of IRF3, and promotes K6-linked ubiquitination of IRF3, enhancing IRF3 chromatin recruitment and binding to the IFNβ promoter, thereby boosting IFNβ and ISG expression. |
Co-immunoprecipitation, ubiquitination assays with linkage-specific analysis, domain mapping, chromatin recruitment assays, IFNβ promoter binding assays |
Cell reports |
High |
39580801
|
| 2024 |
TRIM65 interacts with VCAM-1 and targets it for K48-linked ubiquitination in endothelial cells; TRIM65 knockout in ApoE-/- mice results in elevated VCAM-1 levels and increased atherosclerotic plaque development. |
Co-immunoprecipitation, Western blot, siRNA knockdown, TRIM65/ApoE double-KO mice, immunofluorescence |
Current medicinal chemistry |
Medium |
37608612
|
| 2025 |
TRIM65 suppresses ferroptosis by targeting IREB2 for ubiquitin-mediated degradation and inhibits glycolysis through ubiquitination and degradation of pyruvate dehydrogenase kinase 4 (PDK4). Lactate promotes p300-mediated lactylation of TRIM65 at K206, which reduces its ubiquitin ligase activity; the lactylation-defective K206R mutant shows enhanced protective effects against diabetic kidney disease. |
TRIM65 KO and TEC-specific overexpression mice, DKD models, site-specific mutagenesis (K206R), Co-IP, ubiquitination assays, ferroptosis and glycolysis functional assays |
Cell reports |
High |
40748757
|
| 2025 |
TRIM65 promotes K48-linked ubiquitination and degradation of AMPK, thereby relieving AMPK-mediated suppression of HIF-1α-induced glycolysis and promoting glioma cell proliferation and aerobic glycolysis (Warburg effect). |
Co-immunoprecipitation, ubiquitination assays, RNA sequencing, AMPK and HIF-1α knockdown/overexpression rescue, in vitro and in vivo proliferation assays |
NPJ precision oncology |
Medium |
40473847
|
| 2025 |
TRIM65 directly interacts with ALOX5 and promotes its ubiquitination and degradation, inhibiting H/R-induced cardiomyocyte apoptosis, inflammation, and ferroptosis; sevoflurane activates TRIM65-mediated ubiquitination of ALOX5 to alleviate myocardial ischemia/reperfusion injury. |
Co-IP, ubiquitination assays, overexpression and knockdown, H/R cell model, MI/R rat model, Western blot |
Applied biochemistry and biotechnology |
Medium |
41182544
|
| 2022 |
TRIM65 knockdown inhibits proliferation and invasion of gastric cancer cells by preventing ubiquitin-mediated degradation of PPM1A, resulting in reduced phosphorylation of TBK1. |
Co-immunoprecipitation, ubiquitination assay, siRNA knockdown, CCK-8, colony formation, Transwell assay, Western blot |
Experimental cell research |
Medium |
35421368
|
| 2023 |
TRIM65 promotes ubiquitination of NLRP3 at K285 in hippocampal neurons; berberine enhances TRIM65-NLRP3 binding and NLRP3 ubiquitination, suppressing NLRP3 inflammasome activity and exerting antidepressant effects. |
Western blot, ELISA, ubiquitination assays, immunoprecipitation, CUMS mouse model, siRNA knockdown |
International immunopharmacology |
Medium |
37595491
|
| 2018 |
TRIM65 binds to the N-terminus of p53 and competes with MDM2 for p53 binding; overexpression of TRIM65 renders lung cancer cells resistant to Nutlin-3a (MDM2 inhibitor), and combined depletion of TRIM65 with Nutlin-3a shows enhanced anti-tumor effects. |
Co-immunoprecipitation (N-terminus mapping), cell proliferation assays, p53 activation assays, siRNA knockdown combined with Nutlin-3a, TCGA mutual exclusivity analysis |
Biochemical and biophysical research communications |
Medium |
30454706
|
| 2024 |
TRIM65 and WWP1 are induced downstream of a PAI-1-c-Myc signaling cascade in renal tubular cells; silencing of TRIM65 attenuates PAI-1-induced fibrotic signaling and epithelial dedifferentiation. Restoration of BMP-7/SMAD5 disrupts c-Myc induction and reduces TRIM65/WWP1 upregulation. |
siRNA knockdown, BMP-7/SMAD5 restoration, Western blot, primary human renal epithelial cells and HK-2 cells |
Biomolecules |
Low |
41897310
|