| 2007 |
KDM4D (JMJD2D) forms a complex with ligand-bound androgen receptor (AR) via its C-terminus, and overexpression of KDM4D stimulates AR transcriptional function in a catalytic activity-dependent manner, identifying it as an AR coactivator. |
Co-immunoprecipitation, domain mapping, luciferase reporter assay, overexpression/knockdown |
Biochemical and biophysical research communications |
Medium |
17555712
|
| 2012 |
KDM4D (JMJD2D) forms a complex with p53 tumor suppressor, interacting with p53's DNA binding domain, and synergistically activates p21 promoter-driven transcription in a catalytic activity-dependent manner. |
Co-immunoprecipitation, in vitro binding assay, luciferase reporter assay, overexpression |
PloS one |
Medium |
22514644
|
| 2014 |
KDM4D is rapidly recruited to DNA damage sites via its C-terminal region in a PARP1-dependent (but ATM-independent) manner; PARP1 ADP-ribosylates KDM4D after damage, and KDM4D is required for efficient ATM substrate phosphorylation, chromatin association of ATM, Rad51 and 53BP1 foci formation, and integrity of homology-directed repair and NHEJ. |
Live-cell imaging at laser-induced DNA damage sites, PARP1 inhibition, siRNA knockdown, immunofluorescence, DSB repair assays |
Proceedings of the National Academy of Sciences of the United States of America |
High |
24550317
|
| 2014 |
KDM4D binds RNA independently of its demethylase activity via two non-canonical RNA binding domains (N-terminal aa 115–236 and C-terminal aa 348–523); RNA interaction with the N-terminal region is required for KDM4D chromatin association and subsequent H3K9me3 demethylation in cells. |
RNA binding assays, domain mapping, chromatin fractionation, H3K9me3 immunofluorescence upon RNA binding domain mutations |
Nucleic acids research |
High |
25378304
|
| 2015 |
KDM4D binds poly(ADP-ribose) (PAR) in vitro via its C-terminal region, and KDM4D-RNA interaction is required for KDM4D accumulation at DNA breakage sites. |
PAR binding assay in vitro, laser micro-irradiation/live-cell imaging with RNA-binding domain mutants |
Cell cycle (Georgetown, Tex.) |
Medium |
25714495
|
| 2016 |
KDM4D regulates DNA replication by reducing H3K9me3 at replication origins; it interacts with replication proteins ORC and MCM (pre-RC components) and its depletion impairs recruitment of Cdc45, PCNA, and polymerase δ (but not ORC/MCM) to origins, blocking pre-initiation complex formation. |
siRNA knockdown, chromatin immunoprecipitation, co-immunoprecipitation, rescue with H3K9M histone mutant, DNA replication assays |
Nucleic acids research |
High |
27679476
|
| 2017 |
Chemical synthesis of trimethylated H3K79 enabled identification of KDM4D as a potential demethylase of H3K79me3 in vitro, extending its known substrate repertoire beyond H3K9. |
Total chemical protein synthesis of H3K79me3, in vitro demethylase assay |
Bioorganic & medicinal chemistry |
Low |
28434780
|
| 2018 |
KDM4D (JMJD2D) physically interacts with β-catenin and demethylates H3K9me3 at promoters of β-catenin target genes (MYC, CCND1, MMP2, MMP9), activating their transcription and promoting colorectal cancer cell proliferation. |
Co-immunoprecipitation, chromatin immunoprecipitation, luciferase reporter assay, shRNA knockdown, xenograft mouse model, Apcmin/+ and JMJD2D-KO mouse crosses |
Gastroenterology |
High |
30472235
|
| 2018 |
KDM4D transcriptionally activates HIF1β expression by demethylating H3K9me3 and H3K36me3 at the HIF1β promoter, thereby promoting VEGFA-driven tumor angiogenesis and GIST progression. |
ChIP assay, luciferase reporter assay, Co-IP, shRNA knockdown, xenograft model |
Molecular cancer |
Medium |
30060750
|
| 2018 |
KDM4D promotes TLR4 transcription in hepatic stellate cells by catalyzing H3K9 di- and tri-demethylation at the TLR4 promoter, activating TLR4/NF-κB signaling and contributing to liver fibrogenesis. |
ChIP assay, shRNA knockdown, transcriptome analysis, CCl4 mouse model, primary HSC culture |
EBioMedicine |
Medium |
30527625
|
| 2020 |
KDM4D (JMJD2D) promotes Hedgehog target gene expression by interacting with Gli2 and reducing H3K9me3 levels at Hedgehog target gene promoters. |
Co-immunoprecipitation, chromatin immunoprecipitation, shRNA knockdown, DSS colitis mouse model, JMJD2D-KO mice |
Oncogene |
Medium |
32094404
|
| 2020 |
KDM4D activates HIF1 signaling through three demethylase-activity-dependent mechanisms: (1) cooperating with SOX9 to enhance mTOR expression and promote HIF1α translation; (2) cooperating with c-Fos to enhance HIF1β transcription; (3) interacting and cooperating with HIF1α to enhance glycolytic gene expression. |
Co-immunoprecipitation, ChIP, shRNA knockdown, overexpression of demethylase-dead mutant, rescue experiments, xenograft model |
Oncogene |
Medium |
32989255
|
| 2020 |
KDM4D (JMJD2D) directly interacts with p53 and inhibits p53 recruitment to the p21 and PUMA promoters in a demethylation activity-independent manner, antagonizing p53 tumor suppressor function in liver cancer cells. |
Co-immunoprecipitation, chromatin immunoprecipitation, electrophoretic mobility shift assay (EMSA), shRNA knockdown, DEN-induced liver cancer mouse model in KO mice |
Theranostics |
High |
32754284
|
| 2020 |
KDM4D promotes liver cancer stem-like cell self-renewal by reducing H3K9me3 at EpCAM and Sox9 promoters via interaction with β-catenin/TCF4 and Notch1 intracellular domain (NICD), respectively. |
Co-immunoprecipitation, ChIP, shRNA knockdown, sphere formation assay, xenograft and lung metastasis models |
The Journal of biological chemistry |
Medium |
33434575
|
| 2020 |
KDM4D cooperates with NFIB and MLL1 complex to regulate adipogenesis; KDM4D demethylation of H3K9me3 is required for NFIB and MLL1 to deposit H3K4me3 and activate PPARγ and C/EBPα expression at bivalent chromatin domains, but KDM4D is dispensable for NFIB/MLL1 binding to target promoters. |
Co-immunoprecipitation, ChIP, shRNA knockdown, overexpression rescue, adipogenic differentiation assay in C3H10T1/2 cells |
Scientific reports |
Medium |
32080306
|
| 2021 |
TRIM14 recruits deubiquitinases USP14 and BRCC3 to cleave K63-linked ubiquitin chains on KDM4D, preventing optineurin (OPTN)-mediated selective autophagic degradation of KDM4D, thereby maintaining KDM4D protein levels and H3K9me3 demethylation to regulate proinflammatory cytokine (IL-12, IL-23) expression in dendritic cells. |
Co-immunoprecipitation, ubiquitination assay, autophagy inhibition/induction experiments, TRIM14-KO and KDM4D-KO dendritic cell studies, mouse autoimmune inflammation model |
Proceedings of the National Academy of Sciences of the United States of America |
High |
35145029
|
| 2021 |
KDM4D transcriptionally activates SYVN1 expression via H3K9me3 demethylation at the SYVN1 promoter; elevated SYVN1 then mediates ubiquitin-dependent proteasomal degradation of HMGB1, suppressing esophageal squamous cell carcinoma progression. |
ChIP assay, in vitro ubiquitination assay, shRNA knockdown, xenograft model |
Frontiers in oncology |
Medium |
34820329
|
| 2021 |
KDM4D regulates MCL-1 expression in AML cells by demethylating H3K9me3 at the MCL-1 promoter region. |
ChIP assay, shRNA knockdown, cell proliferation and apoptosis assays |
American journal of translational research |
Low |
34017391
|
| 2021 |
Crystal structures of KDM4D in complex with two inhibitors (OWS and 10r) at 2.0 Å resolution define the active site binding mode and critical pharmacophores, including unique interactions not previously observed. |
X-ray crystallography |
Biochemical and biophysical research communications |
High |
33780862
|
| 2022 |
KDM4D (JMJD2D) coactivates SP-1 to promote IFNGR1 expression, which elevates STAT3-IRF1 signaling; JMJD2D also acts as a coactivator of the STAT3-IRF1 axis to enhance PD-L1 transcription in a demethylation activity-dependent manner, promoting colorectal cancer immune escape. |
Co-immunoprecipitation, ChIP, JMJD2D genetic ablation, tumor infiltrating lymphocyte analysis, xenograft model |
Oncogene |
Medium |
35027670
|
| 2023 |
SET7/9 methylates KDM4D (JMJD2D) on K427; mutation of K427 reduces prostate cancer cell growth, invasion, and tumor formation and alters transcription of CBLC and PLAGL1, identifying SET7/9 as a writer for KDM4D and K427 methylation as a pro-tumorigenic modification. |
In vitro methylation assay, site-directed mutagenesis (K427R), cell growth/invasion assays, xenograft model, transcriptomics |
Frontiers in oncology |
Medium |
38045004
|
| 2023 |
KDM4D (JMJD2D) stabilizes HBx protein by suppressing TRIM14-mediated ubiquitin-proteasome degradation of HBx, and co-occupies HBV cccDNA with HBx as a coactivator to augment HBV cccDNA transcription and replication. |
Co-immunoprecipitation, ubiquitination assay, ChIP on cccDNA, shRNA knockdown, JMJD2D-KO mouse HBV model |
JHEP reports : innovation in hepatology |
Medium |
37701334
|
| 2023 |
KDM4D suppresses IAV infection by removing H3K9me3 at the RIG-I promoter and cooperating with NF-κB to enhance RIG-I expression, thus boosting innate antiviral signaling. |
ChIP assay, shRNA knockdown, KDM4D-KO mouse IAV infection model, Co-immunoprecipitation |
Biomolecules |
Medium |
42072725
|
| 2023 |
KDM4D interacts with RPS5 and promotes osteo/dentinogenic differentiation of SCAPs; knockdown of KDM4D increases H3K9me2 and H3K9me3 levels at the CNR1 promoter. |
Co-immunoprecipitation, ChIP, RNA microarray, shRNA knockdown, alizarin red staining, scratch migration assay |
Oral diseases |
Low |
36579641
|
| 2024 |
KDM4D forms a complex with RPS5 that epigenetically activates CNR1 by demethylating H3K9me2 at its promoter; this enhances mitochondrial membrane potential and energy metabolism to promote osteo/dentinogenic differentiation of DPSCs. |
Co-immunoprecipitation, ChIP, mitochondrial functional assays (Seahorse, JC-10, TEM), KDM4D/RPS5 overexpression, subcutaneous transplantation in nude mice |
International endodontic journal |
Medium |
41546606
|
| 2024 |
Under iron-deficient conditions, KDM4D H3K9me3 demethylase activity is reduced, leading to increased H3K9me3 at the PIK3R3 promoter, suppressed PIK3R3 expression, and inhibition of the PI3K-Akt-Foxo1 pathway, thereby blocking quiescent MSC activation. |
ChIP assay, iron chelation/supplementation, shRNA knockdown, Akt pathway inhibition/rescue, iron-deficient mouse model |
Cellular and molecular life sciences : CMLS |
Medium |
39158700
|
| 2024 |
X-ray crystallographic mapping of the KDM4D histone-binding pocket with novel tetrazole and pyridine core compounds at high resolution revealed interactions with distal residues in the histone-binding site and a loop movement that blocks accessibility to the histone-binding site upon ligand binding. |
X-ray crystallography, structure-based drug design |
European journal of medicinal chemistry |
High |
38981336
|
| 2024 |
KDM4D cooperates with STAT3 to induce IL-17F expression in colonic epithelial cells by being recruited to the IL-17F promoter and demethylating H3K9me3; JMJD2D also promotes STAT3 phosphorylation. |
Co-immunoprecipitation, ChIP, shRNA knockdown, JMJD2D-KO mouse C. rodentium infection model |
PLoS pathogens |
Medium |
38905308
|
| 2024 |
Kdm4d mutant male mice are subfertile due to impaired sperm motility; absence of Kdm4d is associated with altered H3K9me3 distribution in round spermatids, indicating Kdm4d-mediated H3K9me3 adjustment is required for generation of motile sperm. |
Kdm4d knockout mouse generation, sperm motility assay, H3K9me3 immunofluorescence in spermatids, fertilization assays |
The Journal of reproduction and development |
Medium |
39034148
|
| 2023 |
KDM4D H3K9me2/3 demethylase activity in type I interferon responses: Kdm4d/JMJD2d is associated with enhancer regions genome-wide prior to stimulation and is redistributed to inducible promoters upon activation; depletion attenuates IFN transcriptional response and increases viral susceptibility, while overexpression enhances IFN activation by promoting enhancer RNA transcription and dynamic H3K9me2 demethylation at associated promoters. |
Knockdown and overexpression in MEFs, epigenomic analyses (ChIP-seq, eRNA assays), viral infection assays |
Frontiers in immunology |
Medium |
37275914
|
| 2025 |
USP14 deubiquitinase maintains KDM4D protein levels in airway dendritic cells by preventing its ubiquitination-mediated degradation; reduced KDM4D leads to hypermethylation of the Il10 promoter and impaired immune tolerogenic capacity of dendritic cells. |
ChIP assay, KDM4D-KO DC mouse model, ubiquitination analysis, recombinant USP14 treatment, airway allergy mouse model |
Cellular immunology |
Medium |
40088847
|