Research of expression of TGF-β receptorⅠ/TGF-β receptor Ⅱin skin malignant melanoma cells
10.3969/j.issn.1671-8348.2015.11.006
- VernacularTitle:皮肤黑色素瘤细胞中TGF-βRⅠ型和Ⅱ型受体表达的研究
- Author:
Bo YU
;
Bin ZHANG
;
Lei SU
;
Min PAN
;
Hongquan CHEN
- Publication Type:Journal Article
- Keywords:
melanoma;
receptors,transforming grow th factor beta;
melanocytes
- From:
Chongqing Medicine
2015;(11):1460-1462
- CountryChina
- Language:Chinese
-
Abstract:
Objective To investigate the expression and significance of TGF‐β receptor Ⅰ /TGF‐β receptor Ⅱ (TGF‐β Ⅰ /TGF‐β Ⅱ) in human skin malignant melanoma A375 cell line .Methods The reverse transcription‐real time polymerase chain reac‐tion (RT‐PCR) and Western blot were utilized to assess the expressions of TGF‐βR Ⅰ /TGF‐‐βR Ⅱ in A375 cell line and human normal melanocytes .Results The expressions of TGF‐βR Ⅰ /TGF‐‐βR Ⅱ mRNA and protein of A375 cells line were significantly lower than those of human normal melanocytes .Conclusion The down‐regulated expression of TGF‐βR in the TGF‐β/Smad signal pathway of human skin malignant melanoma may be one of the pathogenesis of skin malignant melanoma .
