Navigation Links
Toward a urine test for detecting colon cancer
Date:4/21/2010

Scientists are reporting an advance toward development of a urine test for detecting colon cancer, the third most common cancer in the United States. Such a test could eventually compliment or even reduce the need for colonoscopy, the mainstay screening test used today. The study, which analyzes chemical differences in the urine of humans with and without colon cancer, is in ACS' Journal of Proteome Research, a monthly publication.

Wei Jia and colleagues point out that colonoscopy, which involves using a flexible, lighted tube to see inside the colon, is the most effective tool for the early screening of colon cancer. However, the procedure is unpleasant, costly, and time-consuming. A urine test could provide an alternative method, the scientists say.

The scientists analyzed urine samples from 123 people 60 with colon cancer and 63 without for differences in its composition. They identified 16 substances that appear in unusual amounts in colon cancer. The changes include increased levels of tryptophan, one of the 22 amino acids that are found in proteins. The results demonstrate the potential of using urine as a tool for diagnosing colon cancer, the scientists say.


'/>"/>

Contact: Michael Bernstein
m_bernstein@acs.org
202-872-6042
American Chemical Society
Source:Eurekalert  

Page: 1

Related biology news :

1. Congress takes another stride toward public access to research
2. Metabolic fingerprints offer fresh clues and a new path toward personalized medicine
3. Toward safer plastics that lock in potentially harmful plasticizers
4. An electrifying advance toward tomorrows power suits
5. Discovery points toward anti-inflammation treatment for blinding disease
6. Discovery of a new molecular mechanism that guides visual nerves towards the brain
7. Nanodragster races toward the future of molecular machines
8. Spider web glue spins society toward new biobased adhesives
9. ESA and World Bank move toward closer collaboration
10. Toward explaining why hepatitis B hits men harder than women
11. Toward bold new anti-cancer medicines
Post Your Comments:
*Name:
*Comment:
*Email:
Related Image:
Toward a urine test for detecting colon cancer
(Date:2/28/2017)... Germany , February 28, 2017 News ... ... Amsterdam from 14 to 16 March, Materna ... destination, and show how seamless travel is a real benefit for ... has added biometrics to their passenger touch point solutions to take ...
(Date:2/22/2017)... 2017 With the biometrics market to ... four technologies that innovative and agile startups must ... in the changing competitive landscape: multifactor authentication (MFA), ... "Companies can no longer afford to ... Dimitrios Pavlakis , Industry Analyst at ABI ...
(Date:2/13/2017)... , Feb. 13, 2017  RSA Conference -- ... platform that is designed to enhance fraud detection ... release in the RSA Fraud & Risk Intelligence ... organizations to leverage additional insights from internal and ... to better protect their customers from targeted cybercrime ...
Breaking Biology News(10 mins):
(Date:3/24/2017)... and ROCKVILLE, Md. , March ... of Maxwell Biotech Venture Fund (MBVF), today announced positive ... added to the standard drug therapy regimen in patients ... small molecule drug discovered by scientists at Sequella, Inc. ... Institutes of Health. A total of ...
(Date:3/24/2017)... 2017 Agenus Inc. (NASDAQ: AGEN), an immuno-oncology ... cancer vaccines, today announced participation at the following conferences: ... Blair and Maidstone Life Sciences conference "Cancer Immunotherapy Conference" ... New York, NY . Agenus will participate ... 9:40 am: Robert B. Stein , M.D., Ph.D., ...
(Date:3/23/2017)... 23, 2017  SeraCare Life Sciences, Inc., a ... vitro diagnostics manufacturers and clinical laboratories, is ... multiplexed Inherited Cancer reference material ... next-generation sequencing (NGS). The Seraseqâ„¢ Inherited Cancer DNA ... from industry experts to validate the ability ...
(Date:3/23/2017)... YORK , March 23, 2017 ... ... of death, putting significant strain on health care systems, in ... cancer diagnoses rises, so too does the development of innovative ... minimum side effects. Among the many types of cancer treatments, ...
Breaking Biology Technology: