Navigation Links
Western University study unlocking secrets of breast tissue
Date:4/8/2014

A unique population of microbes in the female breast may lay the groundwork for understanding how this bacterial community contributes to health and disease, according to a new study out of Western University (London, Canada). The study titled "Microbiota of human breast tissue," is now published online, in advance of the May issue of Applied and Environmental Microbiology.

The human body is home to a large and diverse population of bacteria with properties that are both harmful and beneficial to our health. Studies are revealing the presence of bacteria in unexpected sites.

This new research has uncovered bacteria in breast tissue associated with cancer. Forms of bacteria known as 'Proteobacteria' were the most abundant, potentially as they are able to metabolize the fatty tissue, said the paper's first author, Camilla Urbaniak, a PhD student in the Department of Microbiology & Immunology. Her studies, under the supervision of Lawson Health Research Institute Scientist and Schulich School of Medicine & Dentistry Professor Gregor Reid, involved breast tissue from 81 women in Canada and Ireland. Ten of the women undergoing breast reduction acted as controls, with 71 having benign or cancerous tumors. Bacteria were found in and beside the tumours.

"Although we have not proven that bacteria cause cancer, or that certain types of bacteria actually may reduce the risk of cancer, the findings open a completely new avenue for this important disease," said Reid. "Imagine if women have a microbiota in the breast that puts them at higher risk of cancer? Or, if various drugs such as antibiotics or birth control pills alter the types of bacteria and their risk of cancer?"


'/>"/>

Contact: Kathy Wallis
kwallis3@uwo.ca
519-661-2111 x81136
University of Western Ontario
Source:Eurekalert  

Page: 1

Related biology news :

1. Southwestern bird and reptile distributions to shift as climate changes
2. Northwestern study tests drug against Parkinsons disease
3. UT Southwestern faculty member receives Norman Hackerman Award
4. UT Southwestern ob/gyn researchers studying genetic factors in premature births
5. Fish species unique to Hawaii dominate deep coral reefs in Northwestern Hawaiian Islands
6. Thirty-nine new species of endemic cockroach discovered in the southwestern US and Mexico
7. Western University primatologist teams with international group to save lemurs
8. Case Western Reserve wins $12.7 million for AIDS research and clinical trials
9. UT Southwestern neuroscience researchers identify gene involved in response to cocaine
10. UT Southwestern scientist honored as rising star in Texas research
11. Scientists offer recommendations for delaying resistance to Bt corn in western corn rootworm
Post Your Comments:
*Name:
*Comment:
*Email:
Related Image:
Western University study unlocking secrets of breast tissue
(Date:11/29/2016)... , Nov. 29, 2016 BioDirection, a privately ... products for the objective detection of concussion and other ... has successfully completed a meeting with the U.S. Food ... blood test Pre-Submission Package. During the meeting company representatives ... as a precursor to commencement of a planned pilot ...
(Date:11/22/2016)... 2016 According to the new market research report ... Vein, Signature, Voice), Multi-Factor), Component (Hardware and Software), Function (Contact and Non-contact), ... market is expected to grow from USD 10.74 Billion in 2015 to ... 2016 and 2022. Continue Reading ... ...
(Date:11/17/2016)... , Nov. 17, 2016  AIC announces that it has just released a new ... that require high-performance scale-out plus high speed data transfer storage solutions. Photo ... ... ... Setting up a high performance computing ...
Breaking Biology News(10 mins):
(Date:12/8/2016)... LONDON , Dec. 8, 2016 This report ... following Product Segments: Acid Based (Humic, Amino, & Fulvic), Extract ... by the following Crop Types: Ornamental & Turf, Row Crops, ... US, Canada , Japan ... , Latin America , and Rest of ...
(Date:12/8/2016)... -- OncoSec Medical Incorporated ("OncoSec") (NASDAQ: ONCS ... today announced financial results for the fiscal first ... on our commitment to address an unmet medical ... pleased with the early clinical response data presented ... focused on advancing our lead program – ImmunoPulse® ...
(Date:12/8/2016)... AskLinkerReports.com has published a report on ... Industry 2016 Market Research Report. From a basic outline of ... are all covered in the report. This report projects investment ... of the Amyloglucosidase industry. ... , , Complete ...
(Date:12/8/2016)... SAN DIEGO , Dec. 8, 2016 /PRNewswire-USNewswire/ ... treatments for congestive heart failure and type 2 ... license for a novel adeno-associated virus (AAV) vector ... Kay , M.D., Ph.D., at Stanford University. The ... of its paracrine gene therapy product pipeline. ...
Breaking Biology Technology: