不同氧化应激下p38-MAPK和STAT3对DPSCs生物性能的影响OA北大核心CSCDCSTPCD
Effect of p38-MAPK and STAT3 on biological properties of DPSCs under different oxidative stress
目的:探讨不同氧化应激下p38-MAPK和STAT3信号通路对牙髓干细胞增殖、矿化和成脂分化的调控情况.方法:胰酶消化牙髓组织分离并鉴定DPSCs,CCK8检测的细胞模型首先分为常氧组、3%O2组、6% O2组、9% O2组,每一组又包括SH-4-54处理组,SB203580处理组,共计12组,培养细胞至6 h、12 h、24 h、36 h、48 h后的增殖情况,茜素红染色观察p38-MAPK和STAT3信号通路可能参与DPSCs矿化分化的情况,…查看全部>>
Objective: To investigate the effect on the proliferation, mineralization and adipogenic differentiation of dental pulp stem cells ( DPSCs) under different oxidative stress by p38-MAPK and STAT3 signaling pathway. Methods: DPSCs was isolated and identified from pulp tissue by trypsin digestion. The CCK8 detection cell model was divided into oxygen group, 3% O2 group, 6% O2 group, 9% O2 group firstly, each group included the SH-4-54 treatment group, and the S…查看全部>>
李伟;黄玉萍;胡红梅
井冈山大学医学部口腔系, 吉安 343000赣南医学院生化与分子生物学教研室, 赣州 341000井冈山大学医学部解剖学与组胚教研室,吉安 343000
医药卫生
氧化应激信号通路牙髓干细胞生物性能
Oxidative stressSignaling pathwayDental pulp stem cellsBiological properties
《中国免疫学杂志》 2019 (2)
p38-MAPK和STAT3调控微氧化应激下TNF-α影响牙髓干细胞生物性能的分子机制研究
135-139,5
国家自然科学基金 (81660188)江西省自然科学基金 (20161BAB205212) 资助项目
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