Navigation Links
Pancreatic Cancer Biomarkers Found
Date:6/13/2008

Blood test for 5 proteins could detect disease sooner, when it's more treatable

FRIDAY, June 13 (HealthDay News) -- Five proteins linked to early development of pancreatic cancer have been identified by U.S. researchers, who said the finding is a step forward in efforts to develop a blood test to detect this type of cancer in the early stages, when cure rates are highest.

"Our team identified, for the first time, protein changes associated with early-stage pancreatic tumor development in genetically engineered mice that were also found to be associated with the presence of disease in humans at an early, pre-symptomatic stage," senior author Dr. Samir Hanash, of the Fred Hutchinson Cancer Research Center in Seattle, said in a prepared statement.

They first identified the five proteins in mice with a precancerous condition called pancreatic intraepithelial neoplasma. The condition, if left untreated, eventually progresses to full-blown pancreatic cancer. The researchers then looked for the same proteins in blood samples from 13 people with asymptomatic, early-stage pancreatic cancer.

The study was published in this week's issue of the online journal PLoS Medicine.

If this five-biomarker panel can be developed into a commercial screening test, it may prove particularly useful when combined with a currently available test that measures levels of a pancreatic cancer biomarker called CA19.9. Eighty percent of newly diagnosed pancreatic cancer patients have elevated levels of CA19.9, which is not linked to early-stage disease with symptoms.

The researchers suggested that combined use of the five-biomarker panel and the CA19.9 test may greatly improve detection of early-stage pancreatic cancer before the onset of symptoms and may also help distinguish between cancer and pancreatitis, a noncancerous, inflammatory condition.

Pancreatic cancer is the fourth leading cause of cancer death in the United States. It has a five-year survival rate of only 3 percent. Because there are no symptoms in the early stages, most patients aren't diagnosed until the cancer has spread beyond the pancreas. This is a major reason for the poor long-term survival rates.

More information

The American Cancer Society has more about pancreatic cancer.



-- Robert Preidt



SOURCE: Fred Hutchinson Cancer Research Center, news release, June 9, 2008


'/>"/>
Copyright©2008 ScoutNews,LLC.
All rights reserved

Related medicine news :

1. New treatment combination safe for pancreatic cancer patients
2. 3-Drug Combo Improves Advanced Pancreatic Cancer Outcomes
3. Beer Drinking May Speed Pancreatic Cancer Onset
4. Traditional herbal medicine kills pancreatic cancer cells, Jefferson researchers report
5. The Pancreatic Cancer Action Network Announces Its 2008 Research Grant Awards Totaling Over $1 Million in New Research Funding
6. Calorie restricted diet prevents pancreatic inflammation and cancer
7. Blood pressure drugs halt pancreatic cancer cell growth, Jefferson researchers find
8. Jefferson scientists discovery may help explain smoking-pancreatic cancer link
9. Karmanos Researchers Report Enhanced Chemosensitivity of Pancreatic Cancer Cells by Black Seed Component
10. Patrick Swayzes Diagnosis With Pancreatic Cancer: a Statement From the Pancreatic Cancer Action Network
11. Treatment Combo for Pancreatic Cancer Has Limited Benefit
Post Your Comments:
*Name:
*Comment:
*Email:
(Date:6/27/2016)... Brooklyn, NY (PRWEB) , ... June 27, 2016 ... ... is using cutting edge technology to revolutionize the emergency ambulance transport experience for ... Many are aware of how Uber has disrupted the taxi industry through the ...
(Date:6/26/2016)... ... 26, 2016 , ... On June 10-11, 2016, A Forever Recovery, a holistic ... World’s Longest Breakfast Table in Battle Creek, MI, where the rehabilitation facility is located. ... some of the world’s leading providers of cereal and other breakfast foods. Its residents ...
(Date:6/26/2016)... ... ... blind and certified personal trainer is helping to develop a weight loss fitness plan that ... the two major problems leading the fitness industry today:, , All ... They don’t eliminate all the reasons people quit their exercise program , ...
(Date:6/25/2016)... ... June 25, 2016 , ... Austin residents seeking Mohs surgery ... of Mohs Surgery and to Dr. Russell Peckham for medical and surgical dermatology. , ... for skin cancer. The selective fellowship in Mohs Micrographic Surgery completed by Dr. Dorsey ...
(Date:6/25/2016)... TX (PRWEB) , ... June 25, 2016 , ... ... the United States, named Dr. Sesan Ogunleye, as the Medical Director of its new ... the facility Medical Director of our new Mesquite location,” said Dr. James M. Muzzarelli, ...
Breaking Medicine News(10 mins):
(Date:6/23/2016)... 2016 Research and Markets has announced ... Analysis 2016 - Forecast to 2022" report to their ... contains up to date financial data derived from varied research ... trends with potential impact on the market during the next ... which comprises of sub markets, regional and country level analysis. ...
(Date:6/23/2016)... , June 23, 2016 Research ... Pharma News Issue 52" report to their offering. ... in influenza treatment creates a favourable commercial environment for MedImmune ... growing patient base that will serve to drive considerable growth ... vaccine would serve to cap sales considerably, but development is ...
(Date:6/23/2016)... , June 23, 2016 , ... Thursday, July 7, 2016 , , , , LOCATION: , ... , , , , EXPERT PANELISTS:  , , , Frost ... Industry Analyst, Christi Bird; Senior Industry Analyst, Divyaa Ravishankar and Unmesh ... The global pharmaceutical industry is witnessing an exceptional era. Several ...
Breaking Medicine Technology: