HOME >> MEDICINE >> NEWS
Researchers say breast cancer in Africa may provide clues to the disease in African-Americans

A new review finds similarities between the clinical presentation and course of breast cancer in Africans and African-Americans, suggesting that genetic factors may play a significant role in the racial differences encountered in the epidemiology of breast cancer in America. The article, published in the April 15, 2005 issue of CANCER (http://www.interscience.wiley.com/cancer-newsroom), a peer-reviewed journal of the American Cancer Society, also observes that Africa faces potential increases in breast cancer rates as African women adopt Western reproductive and dietary behaviors that have been shown to increase the risk of breast cancer.

Population studies show while African American women have lower rates of breast cancer than white women in the United States, they have poorer outcomes. African American women are also more likely to get breast cancer at a younger age, and among women in the U.S. under the age of 45, African Americans have the highest incidence rates. African Americans are also more likely to be diagnosed with higher stage disease i.e., estrogen receptor-negative, high-grade tumors that are node-positive. This clinical pattern is similar to that identified in the Ashkenazi populations that led to the discovery of BRCA-1 and -2 gene mutations, prompting many scientists to speculate that there may also be a genetic component contributing to breast cancer in African Americans.

Alero Fregene, M.D. and Lisa A. Newman, M.D., M.P.H. of the University of Michigan Comprehensive Cancer Center conducted an extensive literature review of English-language studies of breast cancer in sub-Saharan Africa. They say understanding the breast cancer burden and clinical characteristics in sub-Saharan Africa, where the majority of African American trace their ancestry from, may contribute to the understanding of racial factors in breast cancer.

The review found current literature,
'"/>

Contact: David Greenberg
dgreenbe@wiley.com
201-748-6484
John Wiley & Sons, Inc.
14-Mar-2005


Page: 1 2

Related medicine news :

1. Researchers search for first sign of congestive heart failure
2. Researchers close in on breast cancer vaccine
3. Researchers discover link between insulin and Alzheimers
4. Researchers model brains electrical storm during a seizure
5. Researchers track programs success in curbing aggressive behavior
6. Researchers confirm Vioxx nearly doubled cardiovascular risks in cancer prevention study
7. Researchers offer emergency workers a lifeline
8. Researchers discover genetic variant that may explain why women develop M.S. more than men
9. Researchers map the sexual network of an entire high school
10. Researchers hope monkeys can provide new insights into depression
11. Researchers identify the link between heart failure and weight loss

Post Your Comments:
*Name:
*Comment:
*Email:


(Date:10/13/2017)... ... October 13, 2017 , ... ProVest Insurance Group, a ... Miami, and Raleigh regions, is organizing an extended charity drive to benefit the ... chromosome abnormality. , After struggling since birth with several health challenges, T.J. was ...
(Date:10/13/2017)... ... October 13, 2017 , ... The American Board of Family Medicine's ... President and Chief Executive Officer, succeeding Dr. James C. Puffer upon his retirement. Dr. ... 2018 until Dr. Puffer’s retirement at the end of 2018. Upon assuming the role ...
(Date:10/13/2017)... (PRWEB) , ... October 13, 2017 , ... Lori R. ... a member of ElderCounsel, a national organization of elder law and special needs planning ... laws and rules. It also provides a forum to network with elder law attorneys ...
(Date:10/13/2017)... York, NY (PRWEB) , ... October 13, 2017 , ... ... influential people in business to advocate for action towards gender equality at their inaugural ... views from around the globe, and reached a social audience of over 3 million. ...
(Date:10/13/2017)... VA (PRWEB) , ... October 13, 2017 , ... ... of DevOps and Agile Software Development, has been awarded a contract by the ... Blanket Purchase Agreement (BPA) aims to accelerate the enterprise use of Agile methodologies ...
Breaking Medicine News(10 mins):
(Date:10/2/2017)... , Oct. 2, 2017 Halo Labs announces the ... analysis system called the HORIZON at MIBio 2017 in ... subvisible and visible particulate matter in biopharmaceutical samples with unprecedented speed ... of the novel technique Backgrounded Membrane Imaging. ... The HORIZON subvisible particle analysis system ...
(Date:9/27/2017)... CAESAREA, Israel and NEW YORK , Sept. ... company with mobile health and big data solutions, today announced that its ... today. Please check your local TV listings for when The Dr. Oz ... ... ninth season this month. ...
(Date:9/22/2017)... , Sept. 22, 2017 AVACEN Medical ... device is now successfully helping those with the widespread ... Fibromyalgia diagnosed Amanda in Essex, England ... and washing my hair, experiencing no sleep at all, ... painful spasm… I cannot recommend [the AVACEN 100] enough, ...
Breaking Medicine Technology:
Cached News: