2015 Fiscal Year Final Research Report
Study of the epigenetics mechanism in the osteoblastic differentiation promotion of ADSC
| Project/Area Number |
26861491
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| Research Category |
Grant-in-Aid for Young Scientists (B)
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| Allocation Type | Multi-year Fund |
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| Research Field |
Plastic surgery
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| Research Institution | Chiba University |
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Principal Investigator |
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| Project Period (FY) |
2014-04-01 – 2016-03-31
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| Keywords | 天井培養由来脂肪幹細胞 / 脂肪幹細胞 / 骨分化 / エピジェネティクス |
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| Outline of Final Research Achievements |
Epigenetics is a gene expression control structure without the DNA sequence change. When a stem cell becomes high interest more, the gene domains that cannot speak by epigenetics adjustment increase and change to the mature cell which differentiated. I performed epigenetics analysis in SVF and ccdPAs. In the methylation sequence in the CpG island, I did not recognize a dominant difference in RUNX2,OPN,COL1,DLX5, but recognized a dominant difference in ATF4 and BNP2. In contrast, RUNX2 expression and OPN secretion were high prices in ccdPAs. From this, it was thought that result under the influence of ATF4, expression and OPN secretion of RUNX2 promoted it.
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| Free Research Field |
形成外科
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