n/a
Abstract Title:

Betulinic acid-induced cytotoxicity in human breast tumor cell lines MCF-7 and T47D and its modification by tocopherol.

Abstract Source:

Cancer Invest. 2014 Oct ;32(8):402-8. Epub 2014 Jul 14. PMID: 25019212

Abstract Author(s):

Reeta Tiwari, Abhay Puthli, S Balakrishnan, B K Sapra, K P Mishra

Article Affiliation:

Reeta Tiwari

Abstract:

Betulinic acid (BA) has been shown to cause apoptosis in neuroblastoma and melanoma cell lines. We evaluated the cytotoxicity of BA in two breast cancer cell lines MCF-7 and T47D differing in their p53 status. Treatment with BA resulted in a dose dependent inhibition of cell proliferation and induction of apoptosis. This indicates p53-independent apoptotic pathway, because response of both p53 mutant and wild type cell line were found unaffected after treatment with pifithrin-α, an inhibitor of p53. Cells were significantly protected when treated by tocopherol suggesting involvement of membrane centered lipid peroxidation-mediated mechanism in BA-induced apoptosis.

Print Options


Sayer Ji
Founder of GreenMedInfo.com

Subscribe to our informative Newsletter & get Nature's Evidence-Based Pharmacy

Our newsletter serves 500,000 with essential news, research & healthy tips, daily.

Download Now

500+ pages of Natural Medicine Alternatives and Information.

This website is for information purposes only. By providing the information contained herein we are not diagnosing, treating, curing, mitigating, or preventing any type of disease or medical condition. Before beginning any type of natural, integrative or conventional treatment regimen, it is advisable to seek the advice of a licensed healthcare professional.

© Copyright 2008-2020 GreenMedInfo.com, Journal Articles copyright of original owners, MeSH copyright NLM.