| 2003 |
TRIM11 binds to Humanin (HN) neuroprotective peptide via its coiled-coil and B30.2 domains, and promotes ubiquitin-mediated proteasomal degradation of intracellular HN; deletion of the RING domain or proteasome inhibition abolished this effect. |
Yeast two-hybrid screening, co-expression assays, deletion mutagenesis, proteasome inhibitor treatment |
The European journal of neuroscience |
Medium |
12670303
|
| 2006 |
TRIM11 binds to ARC105 (activator-recruited cofactor 105-kDa component) and promotes its ubiquitin-proteasome-dependent degradation, thereby suppressing ARC105-mediated transcriptional activation of TGFβ signaling. |
Co-immunoprecipitation, co-expression ubiquitination assay, proteasome inhibitor treatment, transcriptional reporter assay |
FEBS letters |
Medium |
16904669
|
| 2005 |
TRIM11 physically interacts with the C-terminal domain of PAX6; C-terminal PAX6 mutations found in patients with eye malformations reduced or abolished this interaction. |
Yeast two-hybrid library screen |
BMC genetics |
Low |
16098226
|
| 2008 |
TRIM11 interacts with PAX6 via its B30.2 domain and promotes PAX6 degradation via the ubiquitin-proteasome system; TRIM11 overexpression decreases endogenous PAX6 protein levels and represses Pax6-dependent transactivation and neurogenesis, while abrogation of TRIM11 increases insoluble Pax6 and enhances apoptosis; the B30.2 domain is essential for clearance of insoluble proteins; Pax6 directly regulates Trim11 expression forming an autoregulatory feedback loop. |
Co-immunoprecipitation, overexpression/knockdown in cortical progenitors, in vivo cortex electroporation, transcriptional reporter assays, ChIP |
Genes & development |
High |
18628401
|
| 2008 |
TRIM11 physically interacts with the homeodomain transcription factor Phox2b via its B30.2/SPRY domain, and co-expression of Trim11 with Phox2b further increases dopamine beta-hydroxylase (DBH) gene mRNA levels in primary avian neural crest stem cells. |
Yeast two-hybrid, protein-protein interaction assays, co-expression in primary NCSC culture, RT-PCR |
Biochemical and biophysical research communications |
Medium |
18275850
|
| 2012 |
TRIM11 mediates proteasomal degradation of polyalanine-expanded PHOX2B (mutant causing congenital central hypoventilation syndrome), rescuing PHOX2B transcriptional activity; clearance of mutant PHOX2B by TRIM11 correlates with rescue of wild-type PHOX2B function. |
Co-expression assays, ubiquitination assays, proteasome inhibitor treatment, transcriptional reporter assay, neuroblastoma cell experiments |
Journal of molecular medicine |
Medium |
22307522
|
| 2012 |
TRIM11 knockdown in glioblastoma cells inhibits proliferation, migration, and invasion, significantly decreases EGFR levels and MAPK activity, and downregulates HB-EGF mRNA; TRIM11 overexpression promotes tumorsphere formation and glial tumor growth in vivo, suggesting TRIM11 acts through the EGFR signaling pathway. |
siRNA knockdown, overexpression, in vitro proliferation/migration/invasion assays, in vivo xenograft, western blot |
Oncogene |
Medium |
23178488
|
| 2013 |
TRIM11 negatively regulates IFNβ production by interacting with TBK1 (via CC domain of TRIM11 and CC2 domain of TBK1), inhibiting IRF3 phosphorylation and dimerization; this interaction was enhanced by TBK1 adaptor proteins NAP1, SINTBAD, and TANK. TRIM11 overexpression enhanced viral infectivity while knockdown had the opposite effect. |
Co-immunoprecipitation, deletion mutagenesis, IFNβ promoter reporter assays, IRF3 phosphorylation assay, viral infectivity assay, siRNA knockdown |
PloS one |
High |
23675467
|
| 2016 |
TRIM11 binds to AIM2 via its PS domain and undergoes auto-polyubiquitination at K458 to promote association with the autophagic cargo receptor p62, mediating selective autophagic degradation of AIM2 and suppression of AIM2 inflammasome activation. |
Co-immunoprecipitation, site-directed mutagenesis (K458), ubiquitination assay, autophagy inhibitor experiments, siRNA knockdown, IL-1β/IL-18 maturation assays |
Cell reports |
High |
27498865
|
| 2016 |
TRIM11 interacts with HIV-1 capsid and accelerates viral uncoating, reducing reverse transcription; microtubule dynamics contribute to TRIM11-mediated premature capsid disassembly; the capsid G89V mutation confers insensitivity to TRIM11 restriction. |
In vitro binding assay, in situ proximity ligation assay, fate-of-capsid assay, quantitative PCR, microtubule dynamics inhibitors, capsid mutant analysis |
Retrovirology |
High |
27737691
|
| 2014 |
TRIM11 suppresses early steps of HIV-1 transduction (reducing reverse transcripts) and inhibits HIV-1 LTR activity via inhibition of NF-κB; the RING domain is required for the former but dispensable for the latter; HIV-1 Vpr regulates TRIM11 protein levels independently of VprBP-associated proteasome machinery. |
Deletion mutant experiments, luciferase reporter assay (LTR/NF-κB), quantitative PCR of reverse transcripts, overexpression/knockdown |
PloS one |
Medium |
25105968
|
| 2018 |
TRIM11 binds to USP14 (a deubiquitinase and noncatalytic proteasome inhibitor) and precludes USP14-proteasome association, thereby activating the proteasome and enhancing overall proteolytic rate; TRIM11 also binds directly to the proteasome. TRIM11 is upregulated upon heat shock and is required for tumor growth. |
Co-immunoprecipitation, in vitro proteasome activity assays, proteasome binding assays, USP14 competition assays, cell-based degradation assays |
Nature communications |
High |
29581427
|
| 2018 |
TRIM11 interacts with and stabilizes HSF1, increasing HSF1 nuclear levels, and cooperates with HSF1 to suppress the anti-tumor effect of proteotoxic stress drugs; TRIM11 promotes removal of protein aggregates in an HSF1-dependent manner. |
Co-immunoprecipitation, nuclear fractionation, protein aggregate clearance assays, drug sensitivity assays |
Cell cycle |
Medium |
30563406
|
| 2019 |
TRIM11 interacts with Axin1 and promotes its ubiquitination and degradation, thereby activating β-catenin signaling in lymphoma cells. |
Co-immunoprecipitation, ubiquitination detection, western blot, β-catenin inhibitor rescue experiments |
Experimental cell research |
Medium |
31786079
|
| 2019 |
TRIM11 promotes mono-ubiquitination of YAP (via interaction between TRIM11 RING domain and YAP WW domain), prolonging YAP protein half-life and activating Hippo-YAP/TEAD target genes in anaplastic thyroid cancer; SOX13 activates TRIM11 transcription by binding to the TRIM11 promoter. |
Co-immunoprecipitation, ubiquitin-based immunoprecipitation, protein half-life assay, reporter assays, promoter analysis |
International journal of biological sciences |
Medium |
33613102
|
| 2020 |
TRIM11 promotes mono-ubiquitination of ERα (via interaction between TRIM11 RING domain and ERα N-terminus in the cytoplasm), enhancing ERα protein stability and ERα-dependent transcriptional activity and cell proliferation in breast cancer. |
Co-immunoprecipitation, domain deletion mutagenesis, ubiquitination assay, protein stability assay, RNA-seq, ERE reporter assay |
Neoplasia |
Medium |
32599554
|
| 2020 |
TRIM11 promotes p62-selective autophagic degradation of Daple (a Gα-interacting protein), upregulating β-catenin expression to induce ABCC9 transcription and thereby enhancing multidrug resistance in nasopharyngeal carcinoma. |
Co-immunoprecipitation, ubiquitination assay, autophagy inhibition experiments, western blot, in vivo xenograft |
Oncogenesis |
Medium |
32382014
|
| 2020 |
TRIM11 functions as an ATP-independent molecular chaperone and disaggregase, preventing formation of protein aggregates and dissolving pre-existing aggregates including amyloid fibrils; these activities cooperate with TRIM11 SUMO ligase activity to degrade aberrant proteins. TRIM11 abrogates α-synuclein fibrillization and, when delivered via AAV intracranially, mitigates α-synuclein pathology, neurodegeneration, and motor impairments in a PD mouse model. |
In vitro aggregation assays, amyloid fibril dissolution assays, SUMO ligase assays, cell viability assays, AAV delivery in PD mouse model, motor behavior testing |
Cell reports |
High |
33264628
|
| 2021 |
TRIM11 interacts with and colocalizes with UBE2N, and promotes gemcitabine resistance and suppresses ferritinophagy through UBE2N-TAX1BP1 signaling in pancreatic ductal adenocarcinoma. |
Co-immunoprecipitation, western blot, cell viability assay, xenograft model |
Journal of cellular physiology |
Low |
33629745
|
| 2019 |
TRIM11 interacts with PHLPP1 (a protein phosphatase that dephosphorylates AKT) and promotes PHLPP1 ubiquitination, reducing PHLPP1 protein levels and sustaining AKT phosphorylation in chordoma cells. |
Co-immunoprecipitation, ubiquitination assay, AKT inhibitor rescue, western blot |
Cancer cell international |
Medium |
31719797
|
| 2022 |
TRIM11 interacts with Axin1 via Co-IP and destabilizes Axin1 protein, activating the Wnt/β-catenin pathway in gastric cancer; TRIM11 and Axin1 expression are negatively correlated in GC tissues. |
Co-immunoprecipitation, cycloheximide chase assay, immunofluorescence, western blot, rescue experiments with Axin1 siRNA |
Journal of oncology |
Medium |
35237324
|
| 2023 |
TRIM11 promotes proteasomal degradation of mutant and superfluous normal tau, acts as a molecular chaperone to prevent tau misfolding, and functions as a disaggregase to dissolve preformed tau fibrils; intracranial AAV delivery of TRIM11 ameliorated pathology, neuroinflammation, and cognitive impairments in multiple animal models of tauopathies. TRIM11 is markedly downregulated in AD brains. |
In vitro aggregation/disaggregation assays, proteasome degradation assays, chaperone assays, AAV delivery in tauopathy mouse models, behavioral testing, neuropathology |
Science |
High |
37499037
|
| 2023 |
TRIM11 interacts with AIM2 and promotes selective autophagic degradation of AIM2 (via AIM2 ubiquitination and p62 binding) in CD4+ T cells, specifically negatively regulating Treg cell differentiation and attenuating AKT/FOXO1 phosphorylation, MYC signaling, and glycolysis downstream of AIM2. |
Co-immunoprecipitation, ubiquitination assay, T cell differentiation assays, AKT/FOXO1 phosphorylation assay, EAE mouse model |
Cell reports |
High |
37804507
|
| 2024 |
TRIM11 increases SUMO1 modification of tau (both 2N4R- and 0N4R-tau), acting as a SUMO E3 ligase; mutation of the target lysine residue to arginine abolished SUMO1 modification by TRIM11. |
Co-expression SUMOylation assays, lysine-to-arginine mutagenesis, western blot |
Biochemistry and biophysics reports |
Medium |
39286522
|
| 2025 |
TRIM11 and JAK1 interact and mutually regulate each other: JAK1 phosphorylates TRIM11, reducing its K48-linked polyubiquitination and stabilizing it; TRIM11 in turn promotes K63-linked polyubiquitination of JAK1, inhibiting downstream JAK/STAT signaling and reducing IFN-γ-induced PD-L1 expression, thereby enhancing cytotoxic T lymphocyte activity. |
Co-immunoprecipitation, ubiquitination assays (K48/K63-linkage specific), phosphorylation assays, STAT signaling assays, CTL killing assays, mouse tumor models |
Cell death and differentiation |
High |
41203822
|
| 2021 |
TRIM11 promotes K63-linked ubiquitination of ACSL4, leading to its degradation and suppression of ferroptosis in NSCLC; METTL3 enhances m6A modification of TRIM11 mRNA via an IGF2BP1-dependent mechanism, stabilizing TRIM11 mRNA and increasing TRIM11 expression. |
IP/ubiquitination assay, RNA immunoprecipitation, luciferase reporter, MeRIP assay, protein stability analysis, xenograft |
Naunyn-Schmiedeberg's archives of pharmacology |
Medium |
40668412
|
| 2025 |
TRIM11 promotes ubiquitination of HOXB9 and regulates the NF-κB signaling pathway in sepsis-associated inflammation, reversing HOXB9-induced NF-κB activation. |
Co-immunoprecipitation, ubiquitination assay, siRNA knockdown, western blot, flow cytometry |
Molecular biology reports |
Low |
39903348
|
| 2023 |
TRIM11 ubiquitinates PHLPP1, reducing PHLPP1 protein levels and activating AKT signaling in cervical cancer; TRIM11 mRNA is stabilized by m6A modification mediated by METTL14 and read by IGF2BP1. |
Co-immunoprecipitation, ubiquitination assay, MeRIP assay, RNA stability assay, actinomycin D treatment |
Neoplasma |
Medium |
38053376
|