We have located links that may give you full text access.
Novel insights into the combined effect of triorganotin compounds and all-trans retinoic acid on expression of selected proteins associated with tumor progression in breast cancer cell line MDA-MB-231: Proteomic approach.
General Physiology and Biophysics 2019 Februrary 27
Trialkyltins and triaryltins function as nuclear retinoid X receptors (RXR) agonists due to their affinity to the ligand-binding domain of RXR subtypes and function as transcriptional activators. We present the data on combined effects of all-trans retinoic acid (ATRA), retinoic acid receptor (RAR) ligand and tributyltin chloride or triphenyltin chloride (RXR ligands) on protein pattern in MDA-MB-231 cells. Proteomic strategies based on bottom-up method were applied in this study. The total cell proteins were extracted, separated on 2D SDS-PAGE and their characterization was achieved by MALDI-TOF/TOF MS/MS. By employing PDQuest™ software, we identified more than 30 proteins differently affected by the above compounds. For further studies, we selected specific proteins associated either with metabolic pathway (glyceraldehyde-3-phosphate dehydrogenase) or to cellular processes as apoptosis, regulation of gene transcription or epithelial-mesenchymal transition (annexin 5, nucleoside diphosphate kinase B and vimentin). We have found that treatment of MDA-MB-231 cells with triorganotins reduced the expression of studied proteins. Moreover, the treatment of MDA-MB-231 cells with triorganotin compounds together with ATRA resulted in an additional reduction of annexin 5, vimentin and nucleoside diphosphate kinase B. These results demonstrate that RXR/RAR heterodimer may act under this experimental design as permissive heterodimer allowing activation of RXR by triorganotins.
Full text links
Related Resources
Trending Papers
Challenges in Septic Shock: From New Hemodynamics to Blood Purification Therapies.Journal of Personalized Medicine 2024 Februrary 4
Molecular Targets of Novel Therapeutics for Diabetic Kidney Disease: A New Era of Nephroprotection.International Journal of Molecular Sciences 2024 April 4
Perioperative echocardiographic strain analysis: what anesthesiologists should know.Canadian Journal of Anaesthesia 2024 April 11
The 'Ten Commandments' for the 2023 European Society of Cardiology guidelines for the management of endocarditis.European Heart Journal 2024 April 18
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