Navigation Links
Cancer risk for African-American women with benign breast disease factors Wayne State finds
Date:2/11/2013

DETROIT A Wayne State University researcher has identified characteristics in benign breast disease associated with future cancer risk in African-American women.

Michele Cote, Ph.D., associate professor of oncology in the School of Medicine and the Barbara Ann Karmanos Cancer Institute, recently reviewed data from about 1,400 20- to 84-year-old African-American women who underwent breast biopsies between 1997 and 2000. Researchers identified biopsies that showed benign breast disease (BBD) and also tracked subsequent breast cancers.

BBD is an established risk factor for breast cancer among Caucasian women, Cote said, but less is known about it in African-American women, who tend to get breast cancer earlier, in more aggressive forms and die more frequently from it.

In "Benign Breast Disease and the Risk of Subsequent Breast Cancer in African American Women," published recently in the journal Cancer Prevention Research, she said 68 percent of women studied showed nonproliferative BBD, and 29 percent had the proliferative form of the disease without atypia, a state in which cells are not growing normally but are not cancerous.

The remaining 3 percent showed proliferative BBD with atypia, a percentage similar to a group of Caucasian women studied recently by the Mayo Clinic. Women in Cote's study with the proliferative form of the disease with atypia were three times as likely to develop breast cancer as women without proliferative disease.

A number of pathological characteristics are associated with BBD and breast cancer. Her group examined several of those, including the presence of cysts, fibrosis and atrophy of breast components, known clinically as lobular involution.

Another characteristic, columnar alteration, a variation in the way cells are structured, was shown to be associated with increased breast cancer risk. Cote said because columnar alterations are highly correlated with proliferative
'/>"/>

Contact: Julie O'Connor
julie.oconnor@wayne.edu
313-577-8845
Wayne State University - Office of the Vice President for Research
Source:Eurekalert  

Page: 1 2

Related biology news :

1. Tortoise and the hare: New drug stops rushing cancer cells, slow and steady healthy cells unharmed
2. Embryonic development protein active in cancer growth
3. BRG1 mutations confer resistance to hormones in lung cancer
4. Genetic variation in East Asians found to explain resistance to cancer drugs
5. Beyond the microscope: Identifying specific cancers using molecular analysis
6. Marshall University study may lead to new treatments for prostate cancer
7. Salk scientists open new window into how cancers override cellular growth controls
8. Penn research points to new way of preserving fertility for boys undergoing cancer treatment
9. Genetic abnormality offers diagnostic hope for childrens cancer
10. Protein jailbreak helps breast cancer cells live
11. Breast cancer risk gene discovery fast tracked by new technology
Post Your Comments:
*Name:
*Comment:
*Email:
Related Image:
Cancer risk for African-American women with benign breast disease factors Wayne State finds
(Date:8/29/2014)... is available in German . ... between organisms is considered the oldest form of communication. ... conspecifics, for example, the sexual attraction between males and ... and to coordinate reproductive behavior in males and females. ... of the Algarve in Faro, Portugal, and at the ...
(Date:8/29/2014)... Tibetan plateau -- the largest topographic anomaly above sea ... profound effect on climate and its reflection of continental ... , Katharine Huntington and colleagues employ a cutting-edge geochemical ... fossil snail shells to investigate the uplift history of ... range widely on the timing of surface uplift of ...
(Date:8/28/2014)... study reports that an expansion of marine protected areas ... ecological functions. According to investigators from the Wildlife ... fish have focused on saving the largest numbers of ... provide key and difficult-to-replace ecological functions. , ... by fish species that also are food for millions ...
Breaking Biology News(10 mins):Ready for mating at the right time 2Ready for mating at the right time 3Snails tell of the rise and fall of the Tibetan Plateau 2Snails tell of the rise and fall of the Tibetan Plateau 3Snails tell of the rise and fall of the Tibetan Plateau 4Snails tell of the rise and fall of the Tibetan Plateau 5Snails tell of the rise and fall of the Tibetan Plateau 6Snails tell of the rise and fall of the Tibetan Plateau 7Study finds marine protected areas inadequate for protecting fish and ocean ecology 2
... vaccine has successfully protected mice and ferrets against a ... who led the study at St. Jude Children's Research ... San Diego, California. , This finding, coupled with results ... influenza strains, suggests that such a vaccine would protect ...
... the bacteria which survive in extreme cold, scientists no ... Antarctic lakes and glaciers. Bacteria previously isolated from polar ... in extreme cold, have been isolated from soil in ... at Queen's University, Canada, have developed a technique to ...
... combining the four bacterial surface proteins that generate ... the University of Chicago have created a vaccine ... drug-resistant strains of Staphylococcus aureus, the most common ... source of community-associated illness. , The vaccine ...
Cached Biology News:St. Jude test of bird flu vaccine proves successful 2MRSA vaccine shows promise in mouse study 2MRSA vaccine shows promise in mouse study 3
(Date:8/28/2014)... A new research platform uses a ... tiny structures undergoing stress and heating, an ... designs for microelectronics and batteries., This new ... about how heating and the surface stress ... Researchers have discussed the merits of surface-stress ...
(Date:8/28/2014)... 2014  Next month, executives from clinical trial marketing firm ... beginning with Patient-Centered Clinical Trials 2014 , to be ... , September 4-5. Patient recruitment experts Bonnie A. ... will share insights on the benefits of employing an ... – from media to mobile apps – can be used ...
(Date:8/28/2014)... work by a Florida State University research team has ... your temperature, emit white light, and convert photon energy ... like a butterfly. , Biwu Ma, associate professor in ... FAMU-FSU College of Engineering, created the molecule in a ... discover that his creation has many other unique capabilities. ...
(Date:8/28/2014)... Boston, MA (PRWEB) August 28, 2014 ... of wholesale construction materials, selected SoundConnect ... of their cloud based audio and web conferencing ... configured to support PrimeSource’s employees’ needs. SoundConnect ... technologies. , PrimeSource Building Products will be ...
Breaking Biology Technology:New analytical technology reveals 'nanomechanical' surface traits 2New analytical technology reveals 'nanomechanical' surface traits 3BBK Worldwide Leads Sessions at Key September Events 2Novel 'butterfly' molecule could build new sensors, photoenergy conversion devices 2PrimeSource Chooses SoundConnect as Collaboration Provider 2
... PHILADELPHIA and LONDON, June 9 /PRNewswire/ -- ... today that, despite difficult economic times, renewals of ... existing customers have even added new content to their ... the world,s largest citation database, providing researchers, administrators, faculty ...
... Personalized Medicine Company in Next Phase of Growth , , ... personalized medicine company, announced today that James S. ... CEO. , , Burns comes to AssureRx with more ... science and technology for pharmaceutical, diagnostic, and biotech companies. Most recently, ...
... MARINO, Calif., June 9 Epeius Biotechnologies, Rexin-G is the ... you will, a tiny particle that can travel freely within ... that have spread far and wide. Imagine an entire ... high concentrations within the flagrant, otherwise intractable tumors with one ...
Cached Biology Technology:Web of Science(R) Renewals Remain Strong Despite Tough Economic Climate 2AssureRx Adds New CEO 2The World's Smallest Hero! Rexin-G, Targeted Therapy for Metastatic Cancers 2
Mouse monoclonal [6C3] to JAB1 ( Abpromise for all tested applications). entrezGeneID: 10987 SwissProtID: O15386...
Human TGF-beta RIIb Affinity Purified Polyclonal Ab...
Human FGF R2 (alpha isoforms) MAb (Clone 98706)...
dithiothreitol, sulfhydryl reducing agent, C4H10O2S2; MW: 154.24, 97% pure (minimum), CAS No: 27565-41-9, store at -20 C ...
Biology Products: