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:5/27/2017)... ... May 27, 2017 , ... Most us are familiar with ... new study from the Osteoarthritis Initiative shows that certain people who experience ... this in advance may give doctors the opportunity to treat patients before the problem ...
(Date:5/26/2017)... ... , ... Amir Qureshi, MD is the first physician in Arkansas to implant ... The Nuvectra™ Algovita SCS System has been FDA approved as a treatment option for ... to introduce the most powerful SCS system and the only stretchable lead on the ...
(Date:5/26/2017)... MA (PRWEB) , ... May 26, 2017 , ... On ... Act (AHCA), which narrowly passed the U.S. House on May 4, would result in ... be expected under continued implementation of the 2010 Patient Protection and Affordable Care Act ...
(Date:5/26/2017)... San Francisco, CA (PRWEB) , ... May 26, 2017 , ... ... San Francisco, is proud to announce a new, informational blog post on insurance options. ... tooth surgery, checking insurance plans may help save time and money. Visiting an in-network ...
(Date:5/26/2017)... ... May 26, 2017 , ... “Cactus Jack: Against All Odds”: ... many others. “Cactus Jack: Against All Odds” is the creation of published author, ... Hubbard is married to Jack Carlisle’s third child Jane. Walter. Walter and Jane ...
Breaking Medicine News(10 mins):
(Date:5/4/2017)... MONTREAL , May 4, 2017  Fortuna Fix Inc. (" ... aiming to be the first to eliminate the need for ... autologous cells to treat neurodegenerative diseases. Fortuna ... ("SAB") with Professor Michael Fehlings , MD, PhD; Father ... Hack , MD, MPH; and Professor James Giordano , ...
(Date:5/4/2017)... SAN DIEGO , May 4, 2017 ... 2017 Annual Clinical and Scientific Meeting— OBP Medical , ... devices, today announced the launch of a new extra-small ... and ER-SPEC vaginal specula. Already available ... and extra-large sizes makes OBP Medical,s line of single-use ...
(Date:5/4/2017)... 2017   BioLife Solutions , Inc. (NASDAQ: ... of proprietary clinical grade hypothermic storage and ... today announced that the Company,s first quarter 2017 financial ... May 11, 2017, and that the Company will host ... PT that afternoon. Management will provide an overview of ...
Breaking Medicine Technology: