Research of marker gene expression by epigenetic control in human periodontal ligament fibroblasts
Research of marker gene expression by epigenetic control in human periodontal ligament fibroblasts
批准号:
24792316
负责人:
ISHIKAWA Misao
金额:
$2.75万
依托单位:
依托单位国家:
日本
项目类别:
Grant-in-Aid for Young Scientists (B)
财政年份:
2012
资助国家:
日本
项目状态:
已结题
起止时间:
2012-04-01 至 2014-03-31
中文摘要
碱性磷酸酶(ALP)基因在人牙周膜成纤维细胞中有强表达。通过对ALP基因启动子区亚硫酸氢盐序列的分析,研究了表观遗传学控制(尤其是DNA甲基化)对ALP基因表达和活性的影响,结果表明ALP基因的表达不受表观遗传学控制,活性的变化受转录因子的影响。
英文摘要
Alkaline phosphatase (ALP) gene is expressed strongly in human periodontal ligament fibroblasts. We examined the changes of the gene expression and activity by epigenetics control (by DNA methylation in particular) using a bisulfite sequence analysis of ALP promoter region.These results suggested that expression of ALP gene is not under the control of epigenetics, and the change of activity is affected by transcription factors.
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