Navigation Links
Study shows high blood calcium levels may indicate ovarian cancer
Date:1/23/2013

WINSTON-SALEM, N.C. Jan. 23, 2013 A new study from Wake Forest Baptist Medical Center is the first to report that high blood calcium levels might predict of ovarian cancer, the most fatal of the gynecologic cancers.

Lead author Gary G. Schwartz, Ph.D., a cancer epidemiologist at Wake Forest Baptist, and colleague, Halcyon G. Skinner, Ph.D., of the University of Wisconsin Carbone Cancer Center, examined associations between blood calcium and ovarian cancer in two national population-based groups. They found that women who were later diagnosed with ovarian cancer and women who later died of ovarian cancer had higher levels of calcium in blood than women who did not before their cancer diagnosis.

Schwartz, who is well-known for his epidemiologic research in prostate cancer, said the idea for this study came about because of published research from his group which showed that men whose calcium levels were higher than normal have an increased risk of fatal prostate cancer. That led him to wonder if a similar relationship were true of ovarian cancer.

"One approach to cancer biomarker discovery is to identify a factor that is differentially expressed in individuals with and without cancer and to examine that factor's ability to detect cancer in an independent sample of individuals," Schwartz said. "Everyone's got calcium and the body regulates it very tightly," Skinner added. "We know that some rare forms of ovarian cancer are associated with very high calcium, so it's worth considering whether more common ovarian cancers are associated with moderately high calcium."

The idea is plausible, Schwartz explained, because many ovarian cancers express increased levels of a protein, parathyroid hormone-related protein (PTRHrP), which is known to raise calcium levels in blood in many other cancers.

Ovarian cancer has a high fatality rate because it is hard to detect and by the time symptoms arise, the cancer is usually advanced. Schwartz said early diagnosis might be accomplished through the use of a calcium biomarker, but cautions that more research is needed to confirm these results. "We found the link between serum calcium and ovarian cancer; we confirmed it, and even though the study is small, we're reporting it because it's a very simple thing in theory to test."


'/>"/>

Contact: Bonnie Davis
bdavis@wakehealth.edu
336-716-4977
Wake Forest Baptist Medical Center
Source:Eurekalert

Related medicine news :

1. Study Suggests Vaccine May Help Kids With Brain Cancer
2. Study reveals how cancer drug causes diabetic-like state
3. Coffee Drinking in Pregnancy Wont Lead to Sleepless Baby: Study
4. Lower GI problems plague many with rheumatoid arthritis, Mayo Clinic study finds
5. Veggies Like Broccoli, Cabbage May Help Fight Breast Cancer: Study
6. No Added Cancer Risk From Hip Replacement Materials: Study
7. Reported Decline in U.S. Pneumonia Deaths May Be False: Study
8. Early Study Finds Some Promise for Lung Cancer Vaccine
9. Narcissists Often Ace Job Interviews, Study Finds
10. Sexual objectification of female artists in music videos exists regardless of race, MU study finds
11. Soy may alleviate hot flashes in menopause, large-scale study finds
Post Your Comments:
*Name:
*Comment:
*Email:
(Date:5/3/2016)... ... May 03, 2016 , ... California ... a web application that helps people assess their risk of developing Alzheimer’s disease. ... will provide users a “Risk Reduction Score™” that summarizes how their lifestyle choices ...
(Date:5/3/2016)... ... May 03, 2016 , ... Horizon ... has been honored as one of the nation’s most accomplished business technology innovators ... Horizon received the recognition for technology achievements that have enabled the delivery of ...
(Date:5/3/2016)... Texas (PRWEB) , ... May 03, 2016 , ... Excessive ... the signs of pet anxiety. "Pet owners often think anxiety only manifests itself ... stress signals in other ways, and there’s things that be done about it,” says ...
(Date:5/3/2016)... ... ... personal injury law firm Monge & Associates is honoring Moms in the time ... for their Mother or any other mother figure. , According to law firm founder, Scott ... on to say, “we are choosing to do this by giving free roses to those ...
(Date:5/3/2016)... ... May 03, 2016 , ... Intrigma, the leading ... Legacy Health is expanding its use of Intrigma’s cloud-based physician scheduling solution, Efficient ... proof of concept. The Portland, Oregon based health system conducted a one-year pilot ...
Breaking Medicine News(10 mins):
(Date:5/2/2016)... SAN FRANCISCO , May 2, 2016 /PRNewswire/ ...  is expected to reach USD 11.1 billion by ... Grand View Research, Inc. Major drivers of the ... in therapeutic areas and government recommendations for periodic ...      (Logo: http://photos.prnewswire.com/prnh/20150105/723757 ) ...
(Date:4/29/2016)... , April 29, 2016 ... Review, H1 2016" market research report that provides ... with comparative analysis at various stages, therapeutics assessment ... of administration (RoA) and molecule type, along with ... It also reviews key players involved in the ...
(Date:4/29/2016)... PARIS , April 29, 2016 ... Jérôme Contamine, Directeur Financier ... la santé, publie ses résultats pour ... Financier du Groupe, Jérôme Contamine, commente ... Groupe et les perspectives pour le ...
Breaking Medicine Technology: