ArticleJournal of cell communication and signaling2025
Interaction between nuclear-translocated cellular communication network factor 2 and purine-rich box 1 regulates the expression of fibrosis-related genes.
Article in Journal of cell communication and signaling, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 3 papers.
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Who cites it
3 citing papers in PubMed.
- Critical role of cellular communication network factor 1 in early osteogenesis of mesenchymal stem cells primed by low-intensity pulsed ultrasound and bone morphogenetic protein 2.Journal of cell communication and signaling · 2026Article
- CCN3 as a moonlighting signaling protein: a potential model for dual nuclear and extracellular functions across the CCN family.Cell communication and signaling : CCS · 2026Review
- Interaction between nuclear-translocated cellular communication network factor 2 and purine-rich box 1 regulates the expression of fibrosis-related genes.Journal of cell communication and signaling · 2025Article
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Authors and funding
4 authors.
Funding
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Abstract
Cellular communication network factor 2 (CCN2) with a nuclear localization signal-like peptide is known to promote fibrosis. However, translocation of CCN2 into the nucleus and its role in fibrosis remain unclear. We hypothesized that nuclear-translocated CCN2 is associated with purine-rich box 1 (PU.1), which is a transcription factor regulating the differentiation of myofibroblasts. Western blot analysis of the cytoplasmic and nuclear fractions of cell lysate and immunofluorescence analysis revealed that CCN2 was detectable in both the cytoplasm and nuclei of murine fibroblastic NIH3T3 cells. Additionally, chromatin immunoprecipitation (IP)-PCR and an electrophoretic mobility shift assay revealed that recombinant CCN2 protein bound to the regulatory region of
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