ArticleIn vitro cellular & developmental biology. Animal
Spontaneous transformation of a clonal population of dermis-derived multipotent cells in culture.
Article in In vitro cellular & developmental biology. Animal. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 5 papers.
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Who cites it
5 citing papers in PubMed, 15 citations in OpenAlex.
- PC4 serves as a negative regulator of skin wound healing in mice.Burns & trauma · 2020Article
- Transcriptional positive cofactor 4 promotes breast cancer proliferation and metastasis through c-Myc mediated Warburg effect.Cell communication and signaling : CCS · 2019Article
- The human positive cofactor 4 promotes androgen-independent prostate cancer development and progression through HIF-1α/β-catenin pathway.American journal of cancer research · 2019Article
- Down regulation of human positive coactivator 4 suppress tumorigenesis and lung metastasis of osteosarcoma.Oncotarget · 2017Article
- Positive Cofactor 4 as a Potential Radiation Biodosimeter for Early Assessment.Dose-response : a publication of International Hormesis SocietyArticle
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Authors and funding
5 authors at 1 institution in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
It is reported that adult multipotent stem cells can undergo spontaneous transformation after long-term in vitro culture. Understanding the molecular mechanisms involved in this spontaneous transformation process can help in the design of future therapeutic applications. By far, the transformation process of adult multipotent stem cell is not well understood. In this study, a tumorigenic cell line nominated TDMC1 was established from a clonal population of rat dermis-derived multipotent cells (DMCs) following spontaneous transformation in culture. The transformed cells could produce tumors with characteristics of fibrous histocytoma when they are inoculated subcutaneously into nude mice. The molecular profiles of the nontransformed DMCs and transformed cells were analyzed by a deoxyribonucleic acid microarray. Our results showed that the overactivation of the K-ras/mitogen-activated protein kinase kinase signaling pathway played an important role in the transformation process. These data may be helpful to explain, at least in part, the possible mechanism for the malignant transformation of adult multipotent cells.
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