Abstract
Nischarin, a novel integrin binding protein, has been demonstrated its negative effects on cell migration and invasion. However, the biological role of Nischarin in breast cancer has not been fully elucidated yet. Our study aimed to analyze the association between Nischarin expression and clinical features of breast cancer patients, and further investigate the role of Nischarin in breast cancer cells apoptosis, migration and invasion. Results showed that Nischarin expression was significantly lower in breast cancer tissues (37.8%, 23/67) than in normal tissues (61.8%, 21/34; P < 0.05), and the expression of Nischarin significantly negatively correlated with estrogen receptor status. Similarly, Nischarin expression was highest in normal breast cell line HBL-100 while triple-negative breast cancer cell line MDA-MB-231 had the lowest expression of Nischarin. Further experiments demonstrated that overexpression of Nischarin may induce apoptosis, and inhibit cell migration and invasion. The present data confirmed that Nishcharin might be a novel tumor suppressor and plays an important role in breast cancer cell apoptosis and metastasis, which can be used as a potential therapeutic target for breast cancer treatment.
Sign-in/Register to access full text options 
Talk to us
Join us for a 30 min session where you can share your feedback and ask us any queries you have
Schedule a callMore From: Biochemical and Biophysical Research Communications
Disclaimer: All third-party content on this website/platform is and will remain the property of their respective owners and is provided on "as is" basis without any warranties, express or implied. Use of third-party content does not indicate any affiliation, sponsorship with or endorsement by them. Any references to third-party content is to identify the corresponding services and shall be considered fair use under The CopyrightLaw.
