Navigation Links
Smoking linked with increased risk of most common type of breast cancer
Date:2/9/2014

Young women who smoke and have been smoking a pack a day for a decade or more have a significantly increased risk of developing the most common type of breast cancer. That is the finding of an analysis published early online in Cancer, a peer-reviewed journal of the American Cancer Society. The study indicates that an increased risk of breast cancer may be another health risk incurred by young women who smoke.

The majority of recent studies evaluating the relationship between smoking and breast cancer risk among young women have found that smoking is linked with an increased risk; however, few studies have evaluated risks according to different subtypes of breast cancer.

To investigate, Christopher Li, MD, PhD, of the Fred Hutchinson Cancer Research Center in Seattle, and his colleagues conducted a population-based study consisting of 778 patients with estrogen receptor positive breast cancer and 182 patients with triple-negative breast cancer. Estrogen receptor positive breast cancer is the most common subtype of breast cancer, while triple-negative breast cancer is less common but tends to be more aggressive. Patients in the study were 20 to 44 years old and were diagnosed from 2004-2010 in the Seattle-Puget Sound metropolitan area. The study also included 938 cancer-free controls.

The researchers found that young women who were current or recent smokers and had been smoking a pack a day for at least 10 years had a 60 percent increased risk of estrogen receptor positive breast cancer. In contrast, smoking was not related to a woman's risk of triple-negative breast cancer.

"The health hazards associated with smoking are numerous and well known. This study adds to our knowledge in suggesting that with respect to breast cancer, smoking may increase the risk of the most common molecular subtype of breast cancer but not influence risk of one of the rarer, more aggressive subtypes," said Dr. Li.


'/>"/>

Contact: Evelyn Martinez
sciencenewsroom@wiley.com
201-748-6358
Wiley
Source:Eurekalert

Page: 1

Related medicine news :

1. Anti-tobacco TV ads help adults stop smoking, study finds
2. Exercise helps smokers to quit smoking, to remain smoke-free and to reduce the risk of death
3. Small neural focus groups predict anti-smoking ad success
4. Some women may be genetically predisposed to smoking-related hot flashes
5. Friends Parents Can Sway Teens Odds for Drinking, Smoking
6. Fewer Young Americans Smoking, Survey Finds
7. Vitamin C improves pulmonary function in newborns of pregnant smoking women
8. Genetic marker may predict smoking quantity in African Americans
9. 5 percent of workers gave up smoking when the anti-tobacco law took effect
10. Vitamin C improves lung function in newborns of pregnant smoking women
11. States Use Only Fraction of Tobacco Revenues to Fight Smoking, Study Finds
Post Your Comments:
*Name:
*Comment:
*Email:
(Date:7/21/2017)... ... , ... Fresh Wave® IAQ today announced the launch of its innovative ... at the APPA 2017 Annual Conference and Exhibition in Booth #414. , ... the use of harsh chemicals, Fresh Wave IAQ Smoke Away Air & Fabric Liquid ...
(Date:7/21/2017)... ... 2017 , ... The Margarian Law Firm has filed a class action ... for allegedly containing no ginger. Dr. Pepper produces the “Canada Dry” brand of ginger ... alleges Canada Dry Ginger Ale claims on its bottle that it is made from ...
(Date:7/21/2017)... ST. LOUIS, MO (PRWEB) , ... July 21, 2017 , ... ... are born knowing how to tie their shoes,” says Suzanne Tucker, Founder of St. ... created the Time-In Toolkit, which launches on Kickstarter on Monday, July 21st. , ...
(Date:7/21/2017)... TORONTO, ONTARIO, CANADA (PRWEB) , ... July 21, ... ... repair a torn anterior cruciate ligament (ACL) offer patients improved quality of life ... Orthopaedic Society for Sports Medicine’s Annual Meeting in Toronto, Ontario, Canada. The ...
(Date:7/20/2017)... ... July 20, 2017 , ... ... bone marrow cancer that progresses rapidly without treatment. Newly diagnosed patients face intense ... chance of reoccurrence and relapse. With such a challenging diagnosis that requires ...
Breaking Medicine News(10 mins):
(Date:7/21/2017)... , July 21, 2017 Did you know that PhRMA ... 2016? Or that combined spending on brand medicines, generics and the ... with brands accounting for just half of this (7 percent)? Or ... thirds of the world,s venture capital investments in high-growth biopharmaceutical startups? ... ...
(Date:7/19/2017)... , July 19, 2017  Mako Medical Laboratories partnered ... the Military Family Assistance Fund (MFA) to bring 140 ... to visit with their families one last time before ... coordinate the travel and logistics needed for these soldiers. ... soldiers and their families. We just wish we could ...
(Date:7/15/2017)... Enterin Inc., a Philadelphia -based biotechnology company ... the completion of a $12.7 million Series A financing round. ... as the participation of existing investors. ... of New Ventures III and our current investors, and view ... of our platform technology to transform the course of PD ...
Breaking Medicine Technology: