Research progress of stem cell gene Musashi-1 / 中国肿瘤临床
Chinese Journal of Clinical Oncology
;
(24): 269-271, 2014.
Article
in Chinese
| WPRIM
| ID: wpr-443748
ABSTRACT
Musashi is a family of RNA binding proteins with a conservative evolution. This protein family is selectively ex-pressed in the nervous system and comprises two members, namely, Musashi-1 and Musashi-2. Musashi-1 and Musashi-2 are transla-tional suppressors of Numb mRNA and can synergistically regulate the Notch signaling pathway;as a result, an asymmetric division of stem cells occurs. Musashi-1 is the first member of the family and was originally isolated from Drosophila. As a candidate stem gene, Musashi-1 participates in disease progression in stem cells. Musashi-1 is also an important protein that maintains the functions of stem cells, participates in tumor-related signaling pathways, and participates in cell proliferation and apoptosis. Furthermore, Musashi-1 is overexpressed in many solid tumors, such as neuroglioma, esophagus, gastric, colorectal, and breast cancers. Studies on Musashi-1 can provide new insights into genetic diagnosis and cancer treatments. In this study, the structure and function of Musashi-1 and the re-search progress of tumor mechanisms were summarized and reviewed.
Full text:
Available
Index:
WPRIM (Western Pacific)
Language:
Chinese
Journal:
Chinese Journal of Clinical Oncology
Year:
2014
Type:
Article
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