ArticleJournal of cell science2015
Subnuclear domain proteins in cancer cells support the functions of RUNX2 in the DNA damage response.
Article in Journal of cell science, 2015. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 16 papers.
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Who cites it
16 citing papers in PubMed, 25 citations in OpenAlex.
- Integrative Proteomic Analysis Implicates Inhibition of Intracellular Protein Trafficking in Therapy-Induced Migrastasis in Prostate Cancer.Proteomes · 2026Article
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- Ercc1 DNA repair deficiency results in vascular aging characterized by VSMC phenotype switching, ECM remodeling, and an increased stress response.Aging cell · 2024Article
- Review
- RUNX2 recruits the NuRD(MTA1)/CRL4B complex to promote breast cancer progression and bone metastasis.Cell death and differentiation · 2022Article
- Lysine-Specific Demethylase 1 (LSD1) epigenetically controls osteoblast differentiation.PloS one · 2022Article
- Downregulation of Williams syndrome transcription factor (WSTF) suppresses glioblastoma cell growth and invasion by inhibiting PI3K/AKT signal pathway.European journal of histochemistry : EJH · 2021Article
- The emerging role of ISWI chromatin remodeling complexes in cancer.Journal of experimental & clinical cancer research : CR · 2021Review
- Systematic Identification of Hub Genes in Placenta Accreta Spectrum Based on Integrated Transcriptomic and Proteomic Analysis.Frontiers in genetics · 2020Article
- RUNX2 interacts with BRG1 to target CD44 for promoting invasion and migration of colorectal cancer cells.Cancer cell international · 2020Article
- Hyperactive mTOR and MNK1 phosphorylation of eIF4E confer tamoxifen resistance and estrogen independence through selective mRNA translation reprogramming.Genes & development · 2017Article
- Hypoxia-related microRNA-210 is a diagnostic marker for discriminating osteoblastoma and osteosarcoma.Journal of orthopaedic research : official publication of the Orthopaedic Research Society · 2017Article
- The Role of Pontin and Reptin in Cellular Physiology and Cancer Etiology.Frontiers in molecular biosciences · 2017Review
- Article
- WWOX and p53 Dysregulation Synergize to Drive the Development of Osteosarcoma.Cancer research · 2016Article
- Use of HCA in subproteome-immunization and screening of hybridoma supernatants to define distinct antibody binding patterns.Methods (San Diego, Calif.) · 2016Article
Corrections and comments
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Authors and funding
11 authors at 4 institutions in 2 countries.
Funding
Abstract
Cancer cells exhibit modifications in nuclear architecture and transcriptional control. Tumor growth and metastasis are supported by RUNX family transcriptional scaffolding proteins, which mediate the assembly of nuclear-matrix-associated gene-regulatory hubs. We used proteomic analysis to identify RUNX2-dependent protein-protein interactions associated with the nuclear matrix in bone, breast and prostate tumor cell types and found that RUNX2 interacts with three distinct proteins that respond to DNA damage - RUVBL2, INTS3 and BAZ1B. Subnuclear foci containing these proteins change in intensity or number following UV irradiation. Furthermore, RUNX2, INTS3 and BAZ1B form UV-responsive complexes with the serine-139-phosphorylated isoform of H2AX (γH2AX). UV irradiation increases the interaction of BAZ1B with γH2AX and decreases histone H3 lysine 9 acetylation levels, which mark accessible chromatin. RUNX2 depletion prevents the BAZ1B-γH2AX interaction and attenuates loss of H3K9 and H3K56 acetylation. Our data are consistent with a model in which RUNX2 forms functional complexes with BAZ1B, RUVBL2 and INTS3 to mount an integrated response to DNA damage. This proposed cytoprotective function for RUNX2 in cancer cells might clarify its expression in chemotherapy-resistant and/or metastatic tumors.
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