Navigation Links
Resistance is futile: Researchers identify gene that mediates cisplatin resistance in ovarian cancer
Date:4/15/2013

Platinum compounds, such as cisplatin and carboplatin, induce DNA cross-linking, prohibiting DNA synthesis and repair in rapidly dividing cells. They are first line therapeutics in the treatment of many solid tumors, but cancer cells frequently develop resistance to these drugs. Mechanisms of resistance typically include reduced platinum uptake and increased platinum export. In this issue of the Journal of Clinical Investigation, Anil Sood and colleagues at M.D. Anderson Cancer Center identified a cellular membrane protein, ATP11B, that mediates cisplatin resistance in ovarian cancer cells. They found that ATP11B expression was correlated with higher tumor grade in human ovarian cancer samples and with cisplatin-resistance in human ovarian cancer cell lines. Further, loss of ATP11B restored the sensitivity of ovarian cancer cell lines to cisplatin and reduced ovarian tumor growth in mice. These findings suggest that ATP11B could serve as a therapeutic target to overcome cisplatin resistance.


'/>"/>

Contact: Jillian Hurst
press_releases@the-jci.org
Journal of Clinical Investigation
Source:Eurekalert

Page: 1

Related medicine news :

1. Princess Margaret breast cancer research finds new drug target companion prognostic test for hormone therapy resistance
2. Ganetespib shows potency against ALK-positive lung cancer and overcomes crizotinib resistance
3. Other stomach microbiota modulate resistance to H. pylori-driven ulcers
4. Tiny RNA molecule may have role in polycystic ovary syndrome, insulin resistance
5. UK study: Epigenetic changes play a key role in development of chemo resistance in BCa
6. Antibiotic resistance has the potential to undermine modern health systems
7. Resurrection of 3-billion-year-old antibiotic-resistance proteins
8. Orange County’s New Suspect Identification Tools Meet Resistance from MacGregor & Collins Criminal Attorneys
9. Antibiotic Resistance Strikes $15 Billion Ornamental Fish Industry
10. Binge drinking increases risk of Type 2 diabetes by causing insulin resistance
11. UNC scientists unveil a superbugs secret to antibiotic resistance
Post Your Comments:
*Name:
*Comment:
*Email:
(Date:10/13/2017)... ... 2017 , ... The Visiting Nurse Association (VNA) of Somerset Hills is proud ... and unique items from across the nation, this holiday-themed event will raise funds and ... the VNA. The boutique will be open Saturday, November 4 (10:00 a.m. – ...
(Date:10/13/2017)... ... October 13, 2017 , ... Global Healthcare Management’s 4th Annual ... in Milford, NJ. This free event, sponsored by Global Healthcare Management’s CEO, Jon ... fun run is geared towards children of all ages; it is a non-competitive, non-timed ...
(Date:10/13/2017)... ... ... Talented host, actor Rob Lowe, is introducing a segment ... of "Success Files," which is an award-winning educational program broadcasted on PBS Member ... with passion and integrity. , Sciatica occurs when the sciatic nerve in the ...
(Date:10/13/2017)... ... ... Journey: From the Mountains to the Mission Field”: the story of a missionary couple ... From the Mountains to the Mission Field” is the creation of published author, Carole ... and currently teaches a class of ladies at her church, which she has taught ...
(Date:10/12/2017)... ... October 12, 2017 , ... First Healthcare Compliance ... management, will showcase a range of technology and learning solutions at the 68th ... and Expo to be held October 14–18, 2017 at the Mandalay Bay Resort ...
Breaking Medicine News(10 mins):
(Date:10/12/2017)... , Oct. 12, 2017   Divoti USA ... Jewelry up to the standard of the latest FDA requirements, which ... 2017). Anyone in need of Medical ID jewelry such ... Alert Jewelry are engraved in terms of the new ... Divoti offers ...
(Date:10/11/2017)... 2017  True Health, a leader in integrated ... during National Breast Cancer Awareness month to educate ... Research recently published ... more than 10 million American women are at ... or BRCA2 and have not had testing. These mutations ...
(Date:10/7/2017)... , Oct. 6, 2017   Provista, ... more than $100 billion in purchasing power, today announced ... and information. The Newsroom is the online ... industry trends, infographics, expert bios, news releases, slideshows and ... access to a wealth of resources at their fingertips, ...
Breaking Medicine Technology: