Navigation Links
Earlier Detection of Breast Cancer May Be Possible
Date:4/20/2010

Blood test could indicate presence of disease long before diagnosis, study says

TUESDAY, April 20 (HealthDay News) -- A blood test may indicate that women have breast cancer as many as 17 months before they're diagnosed with the disease, new research suggests.

Researchers made the discovery while looking for markers in the blood that could detect breast cancer in its early stages.

The blood test measures levels of epidermal growth factor receptor (EGFR). Researchers found it while examining blood tests given to 420 estrogen receptor-positive breast cancer patients before they were diagnosed.

The research team compared the blood test results to those from a control group. Those with the highest levels of the receptor were 2.9 times more likely to develop breast cancer than those with the lowest levels.

"While our results require confirmation and EGFR's performance is insufficient for it to be used as a single marker, this study is unique in that no prior studies have validated a single breast cancer early detection biomarker specimen to the degree we have here," study leader Dr. Christopher Li, an associate member of the epidemiology program at the Fred Hutchinson Cancer Research Center in Seattle, said in a news release.

"Our results suggest that there may indeed be detectable changes of proteins in blood within two years of making a clinical breast cancer diagnosis," he said. "Identification of these proteins could have a major impact on our ability to detect breast cancer early, when it is most treatable."

The study findings were to be presented Tuesday at the annual meeting of the American Association for Cancer Research, in Washington, D.C.

More information

For more on breast cancer, visit the U.S. National Library of Medicine.



-- Randy Dotinga



SOURCE: American Association for Cancer Research, news release, April 20, 2010


'/>"/>
Copyright©2010 ScoutNews,LLC.
All rights reserved

Related medicine news :

1. Nuclear physics promises earlier detection of brain tumors with just 1 scan
2. Breakthrough heart scanner will allow earlier diagnosis
3. Early menopause can result in earlier onset dementia
4. Earlier bedtimes may help protect adolescents against depression and suicidal thoughts
5. Despite Earlier Doubts, Feinstein Study Shows Fetal Transplants May Benefit Parkinson's Patients Over Age 60
6. Early Detection May Prevent Preemie Vision Problems
7. New form of endoscopic scanning improves detection of precancerous condition
8. Virtual colonoscopy allows detection of unsuspected cancers beyond colon
9. SRI International Researchers to Present Work on Early Detection Tool for Neglected Tropical Diseases at 2010 American Chemical Society (ACS) Meeting
10. New Alzheimers test offers better opportunities for early detection
11. AUA Foundation Responds to American Cancer Society Guideline for the Early Detection of Prostate Cancer
Post Your Comments:
*Name:
*Comment:
*Email:
(Date:7/20/2017)... ... 2017 , ... Girl Up Campaign Director, Melissa Kilby, released ... support of providing girls access to education in refugee settings. In May, Congressman Steve ... Access to Education in Vulnerable Settings Act.” Yesterday, companion legislation was introduced in ...
(Date:7/20/2017)... , ... July 20, 2017 , ... ... products that further expand its existing adherence automation lines. The ATP® Mini and ... the advanced technology of TCG’s standard products, but at a size and price ...
(Date:7/20/2017)... ... 20, 2017 , ... With nearly half of all Americans ... company VisitorsCoverage Inc. has launched TMQuotes, a new cloud-based solution platform which gives ... under their own brand. The online marketplace bridges the technological gap in the ...
(Date:7/20/2017)... Henderson, Tennessee (PRWEB) , ... July 19, 2017 ... ... successful second year with a larger audience and increased funds raised to support ... two evening performances of “Disney Aladdin Kids” in Freed-Hardeman University’s Loyd Auditorium. ...
(Date:7/20/2017)... ... July 19, 2017 , ... Med Tech Solutions (MTS), a ... Health IT business unit of Constellation Inc., a move that will help the company ... operations in St. Louis, the acquisition is expected to help MTS expand ...
Breaking Medicine News(10 mins):
(Date:7/11/2017)... -- Bayer has awarded grants totaling more than $2 million to ... Bayer Hemophilia Awards Program (BHAP). Four U.S. clinicians and researchers ... and Uniformed Services University of the Health Sciences in ... were announced last night during a reception at the International ... Berlin, Germany . ...
(Date:7/11/2017)...  Sysmex America, Inc., a leading provider of ... well as middleware information systems technology, today announced ... assurance easier and more risk free than manual ... the innovation that it delivers to the laboratory. ... processes to a new level with automated, continuous ...
(Date:7/11/2017)... Oramed Pharmaceuticals Inc. (NASDAQ: ORMP ) ( ... development of oral drug delivery systems, announced today that ... to schedule an End-of-Phase II meeting with Oramed for ... insulin capsule ORMD-0801 in the treatment of type 2 ... endpoints by indicating a statistically significant lowering of glucose ...
Breaking Medicine Technology: