Abstract
This study demonstrated that miR-21 and miR-95 expression were significantly higher in the ALDH1+CD133+subpopulation than in the ALDH1―CD133― subpopulation of lung cancer cells. Combined delivery of anti-miR-21 and anti-miR-95 by calcium phosphate nanoparticles significantly inhibited tumor growth in a xenograft tumor model and sensitized radiotherapy. The anti-miRNAs significantly reduced miR-21 and miR-95 levels, increased PTEN, SNX1, and SGPP1 protein expression, but reduced Akt Ser473 and Thr308 phosphorylation. ALDH1+CD133+ subpopulation of NSCLC tumor cells confers radioresistance due to high expression of miR-21 and miR-95. Targeting inhibition of miR-21 and miR-95 can inhibit tumor growth through elevating PTEN, SNX1, and SGPP1 expression and inhibiting Akt phosphorylation.
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 callDisclaimer: 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.
