Navigation Links
NSAIDs may lower breast cancer recurrence rate in overweight and obese women
Date:8/14/2014

PHILADELPHIA Recurrence of hormone-related breast cancer was cut by half in overweight and obese women who regularly used aspirin or other nonsteroidal anti-inflammatory drugs (NSAIDs), according to data published in Cancer Research, a journal of the American Association for Cancer Research.

"Our studies suggest that limiting inflammatory signaling may be an effective, less toxic approach to altering the cancer-promoting effects of obesity and improving patient response to hormone therapy," said Linda A. deGraffenried, PhD, associate professor of nutritional sciences at The University of Texas in Austin.

The study found that women whose body mass index (BMI) was greater than 30 and had estrogen receptor alpha (ERα)-positive breast cancer had a 52 percent lower rate of recurrence and a 28-month delay in time to recurrence if they were taking aspirin or other NSAIDs.

"These results suggest that NSAIDs may improve response to hormone therapy, thereby allowing more women to remain on hormone therapy rather than needing to change to chemotherapy and deal with the associated side effects and complications," said deGraffenried. "However, these results are preliminary and patients should never undertake any treatment without consulting with their physician."

Using blood from obese patients, deGraffenried and colleagues conducted experiments in the laboratory to recreate a tumor environment containing cancer cells, fat cells, and the immune cells that promote inflammation. They found that the factors associated with obesity initiate a network of signaling within the tumor environment to promote growth and resistance to therapy.

"These studies show that the greatest benefit from aspirin [and other NSAIDs] will be in those with a disease driven by inflammation, and not just obesity," explained DeGraffenried.

Researchers used data from 440 women diagnosed with invasive, ERα-positive breast cancer and treated at The University of Texas Health Science Center and the START Center for Cancer Care clinic, both in San Antonio, Texas, between 1987 and 2011.

Of the women studied, 58.5 percent were obese and 25.8 percent were overweight. About 81 percent took aspirin, and the rest took another NSAID. About 42 percent and 25 percent took statins and omega-3 fatty acid, respectively.

There was an indication of protection from aspirin and other NSAIDs even after controlling for statins and omega-3 fatty acid use, which also have anti-inflammatory effects.


'/>"/>
Contact: Jeremy Moore
jeremy.moore@aacr.org
215-446-7109
American Association for Cancer Research
Source:Eurekalert

Related medicine news :

1. Professor collaborates on most comprehensive analyses of NSAIDs and coxibs
2. Bone Drugs Dont Lower Breast Cancer Risk After All, Study Finds
3. Caffeine intake associated with lower incidence of tinnitus
4. Accountable Health Introduces Leading-Edge Diabetes Management Solution That Improves Health and Lowers Costs
5. People With HIV May Be at Lower Risk for Multiple Sclerosis
6. National Whistleblower Appreciation Day Declared to Ensure Recognition of Enormous Contribution to the Democracy by Whistleblowers, Parker Waichman LLP Comments
7. Affordable Flower Girl Dresses Recently Unveiled at Agebc.com
8. Controlling childbirth pain tied to lower depression risk
9. Horizon BCBSNJ’s 2013 Study Results Demonstrate Patient-centered Program Improves Patient Care and Lowers Costs
10. A negative HPV test may predict lower cervical cancer risk than a negative Pap
11. Omnicare, Inc. Agreed to a $124 Million Settlement to Resolve Whistleblower Claims Concerning an Alleged Swapping Scam Involving Below Cost Discounts and Medicare and Me
Post Your Comments:
*Name:
*Comment:
*Email:
(Date:2/13/2016)... ... 2016 , ... DDi , a Makro company, makes ... its expertise in eClinical Solutions. DDi has built its solution competency with a ... global clients. DDi provides smarter technology for Clinical Development, Regulatory and Enterprise domains ...
(Date:2/12/2016)... ... February 12, 2016 , ... The law firm of ... Evangeline Parishes. The purpose of these scholarships is to encourage applicants to pursue ... to seek employment within these two parishes. , “We have available jobs in ...
(Date:2/12/2016)... Falls Church, VA (PRWEB) , ... February 12, 2016 , ... CDRH Enforcement Trends: , ... http://www.fdanews.com/cdrhenforcementtrends , As Winston Churchill said, “Those who don’t learn ... 2015 will show what to expect when they come knocking this year. But that takes ...
(Date:2/12/2016)... Angeles, CA (PRWEB) , ... February 12, 2016 , ... ... With a hectic schedule, a demanding job, and no time to decompress, Rabinowitz found ... she dedicated herself to meditation for its impact on her life, implementing a 20-minute-per-day ...
(Date:2/12/2016)... ... February 12, 2016 , ... The ... Zuckerberg San Francisco General Hospital on April 5-7. The series is a multi-day, ... new habits. The workshops cover a broad range of topics, including coaching skills, ...
Breaking Medicine News(10 mins):
(Date:2/12/2016)... 12, 2016  Sequent Medical, Inc. announced today that ... evaluate the safety and effectiveness of the WEB™ Aneurysm ... intracranial aneurysms.  Prof Laurent Spelle , MD, Head ... Paris, France and Principal Investigator of the ... France and Germany.  Although patients with ruptured ...
(Date:2/12/2016)... 2016  OMS Supply, a large provider of oral ... today the recent launching of their new company website. ... features that enhance the user experience and enable practitioners ... --> --> Despite the ... that started in early 2016, they have already made ...
(Date:2/11/2016)... Feb. 11, 2016 - ... in Personalized Medicine and Cancer Therapy. - European ... Diagnostic Testing Markets. - Key Diagnostic Testing Markets. ... Molecular Diagnostics in Genetic Testing. - Molecular Diagnostics ... - Over-the-Counter Diagnostic Products World Markets. - ...
Breaking Medicine Technology: