We have located links that may give you full text access.
Journal Article
Research Support, Non-U.S. Gov't
Digitalis-like Compounds Facilitate Non-Medullary Thyroid Cancer Redifferentiation through Intracellular Ca2+, FOS, and Autophagy-Dependent Pathways.
Molecular Cancer Therapeutics 2017 January
Up to 20%-30% of patients with metastatic non-medullary thyroid cancer have persistent or recurrent disease resulting from tumor dedifferentiation. Tumor redifferentiation to restore sensitivity to radioactive iodide (RAI) therapy is considered a promising strategy to overcome RAI resistance. Autophagy has emerged as an important mechanism in cancer dedifferentiation. Here, we demonstrate the therapeutic potential of autophagy activators for redifferentiation of thyroid cancer cell lines. Five autophagy-activating compounds, all known as digitalis-like compounds, restored hNIS expression and iodide uptake in thyroid cancer cell lines. Upregulation of hNIS was mediated by intracellular Ca2+ and FOS activation. Cell proliferation was inhibited by downregulating AKT1 and by induction of autophagy and p21-dependent cell-cycle arrest. Digitalis-like compounds, also designated as cardiac glycosides for their well-characterized beneficial effects in the treatment of heart disease, could therefore represent a promising repositioned treatment modality for patients with RAI-refractory thyroid carcinoma. Mol Cancer Ther; 16(1); 169-81. ©2016 AACR.
Full text links
Related Resources
Get seemless 1-tap access through your institution/university
For the best experience, use the Read mobile app
All material on this website is protected by copyright, Copyright © 1994-2024 by WebMD LLC.
This website also contains material copyrighted by 3rd parties.
By using this service, you agree to our terms of use and privacy policy.
Your Privacy Choices
You can now claim free CME credits for this literature searchClaim now
Get seemless 1-tap access through your institution/university
For the best experience, use the Read mobile app