Navigation Links
Enhancing arrest of cell growth to treat cancer in mice
Date:2/8/2010

A team of researchers, led by Pier Paolo Pandolfi, at Beth Israel Deaconess Medical Center, Boston, has identified a new type of cellular senescence (i.e., irreversible arrest of cell growth) and determined a way to enhance it to suppress prostate tumor development and growth in mice.

Previous work by Pandolfi and colleagues determined that inactivation of the protein Pten leads to a senescence response that opposes tumorigenesis. In this study, Pten-lossinduced cellular senescence (PICS) was found to be distinct from another form of cellular senescence known as oncogene-induced senescence in that it did not cause cellular proliferation and DNA damage. This was important because these two consequences of oncogene-induced senescence mean that enhancing this process for the treatment of cancer is not a viable option. As pharmacological inhibition of PTEN was found to drive senescence and inhibit tumor development and growth in vivo in a human xenograft model of prostate cancer, the authors suggest that enhancing PICS might provide a new approach for cancer prevention and therapy.


'/>"/>

Contact: Karen Honey
press_releases@the-jci.org
215-573-1850
Journal of Clinical Investigation
Source:Eurekalert

Page: 1

Related medicine news :

1. Mirixa Debuts New Clinical Technology Solutions for Enhancing Patient Care
2. Mobility-enhancing device developed at University of Alberta will receive prestigious da Vinci Award
3. Highmark Blue Cross Blue Shield Program Rewards Members for Enhancing Their Healthstyle
4. Highmark Blue Shield Program Rewards Members for Enhancing their Healthstyle
5. Several methods for enhancing the functioning of defibrillators in cases of heart attack
6. Americans Guess One-Third of Professional Athletes on Performance Enhancing Drugs
7. Developing roadmaps for enhancing the professional culture of medical schools
8. MU researchers enhancing motion-capture technology to benefit older adults
9. Leading Performance-Enhancing Drug Research Institute Anti-Doping Research (ADR) Establishes Nonprofit Status
10. Physician Dispensing Wins In A Landslide Majority Of Enhancing Patient Experience
11. HPS Files Patent for Mood-Enhancing Compound Naturally Found in Sea Coral
Post Your Comments:
*Name:
*Comment:
*Email:
(Date:6/27/2016)... , ... June 27, 2016 , ... ... mental health professionals, announced today its affiliation with Tennessee Counseling Association. ... to the network of the Tennessee Counseling Association, adding exclusive benefits and promotional ...
(Date:6/27/2016)... ... June 27, 2016 , ... TopConsumerReviews.com recently awarded their highest five-star rating ... Millions of individuals in the United States and Canada wear eyeglasses. Once considered to ... correct vision and make a fashion statement. Even celebrities use glasses as a way ...
(Date:6/26/2016)... ... June 26, 2016 , ... Pixel Film Studios Released ProSlice Levels, a Media ... give their videos a whole new perspective by using the title layers in ... Studios. , ProSlice Levels contains over 30 Different presets to choose from. ...
(Date:6/26/2016)... Clarkston, Michigan (PRWEB) , ... June 26, 2016 ... ... respect to fertility once they have been diagnosed with endometriosis. These women need ... but they also require a comprehensive approach that can help for preservation of ...
(Date:6/25/2016)... ... June 25, 2016 , ... The temporary closing of Bruton Memorial Library on June 21 due ... up a new, often overlooked aspect of head lice: the parasite’s ability to live away ... a common occurrence, but a necessary one in the event that lice have simply gotten ...
Breaking Medicine News(10 mins):
(Date:6/23/2016)... DUBLIN , June 23, 2016 ... the "Pharmaceutical Excipients Market by Type (Organic Chemical ... Preservative), Formulation (Oral, Topical, Coating, Parenteral) - Global Forecast ... The global pharmaceutical excipients ... 2021 at a CAGR of 6.1% in the forecast ...
(Date:6/23/2016)... June 23, 2016 Capricor ... ), a biotechnology company focused on the discovery, ... that patient enrollment in its ongoing randomized HOPE-Duchenne ... exceeded 50% of its 24-patient target. Capricor expects ... third quarter of 2016, and to report top ...
(Date:6/23/2016)... Ill. and INDIANAPOLIS , ... students receiving a Lilly Diabetes Tomorrow,s Leaders Scholarship is ... 2016 scholarship winners, announced today online at www.diabetesscholars.org ... let type 1 diabetes stand in the way of ... has supported the Foundation,s scholarship program since 2012, and ...
Breaking Medicine Technology: