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Roles of SALL2 in tumorigenesis

Title
Roles of SALL2 in tumorigenesis
Author
임형신
Keywords
Ovarian carcinoma; Glioblastoma; Mouse polyomavirus; Human papillomavirus; p150(sal2); p53; p21(Cip1/Waf1); BAX; TUMOR-SUPPRESSOR GENE; EXPRESSION; TRANSCRIPTION; CANCER; ONCOGENE; PROMOTER; PROTEIN; CELLS; REGULATOR
Issue Date
2017-02
Publisher
PHARMACEUTICAL SOC KOREA
Citation
ARCHIVES OF PHARMACAL RESEARCH, v. 40, No. 2, Page. 146-151
Abstract
The proteins p150(Sal2) (product of SALL2) and p53 share growth arrest and pro-apoptotic functions by independently inducing p21(Cip1/Waf1) and BAX, and both proteins are targeted by the human papilloma virus E6 protein, leading to blockage of growth arrest in infected cells. Loss of both p53 and Sall2 in mice causes significantly higher mortality and metastasis rates compared with p53 single mutant mice. Therefore, p150(Sal2) seems to have strong potential as a novel cancer biomarker for early diagnosis and risk prediction. Loss of SALL2 expression is observed in many cases of human serous ovarian carcinoma, whereas normal ovarian epithelial cells maintain high levels of the p150(Sal2) protein, supporting an important tumor suppressive role for p150(Sal2) in the human ovary. In contrast, p150(Sal2) is a transcription factor required to convert differentiated glioblastoma cells into stem-like tumor-propagating cells, suggesting that its functional roles are dependent on tissue types and cellular context. The function of p150(Sal2) in normal and diseased cells and possible therapeutic approaches are discussed in this review.
URI
https://link.springer.com/article/10.1007/s12272-016-0874-xhttp://repository.hanyang.ac.kr/handle/20.500.11754/71767
ISSN
0253-6269; 1976-3786
DOI
10.1007/s12272-016-0874-x
Appears in Collections:
COLLEGE OF PHARMACY[E](약학대학) > PHARMACY(약학과) > Articles
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