Navigation Links
Scientists Link More Genes to Common Brain Tumor
Date:1/24/2013

THURSDAY, Jan. 24 (HealthDay News) -- Abnormalities in just five genes account for the majority of meningioma brain tumors, according to a new study.

Meningiomas are the most common type of brain tumor. They are usually benign but are cancerous in about 10 percent of cases. Surgery is the only treatment for meningiomas, but this finding could help lead to new therapies tailored to individual patients, according to the study authors.

Previous research found that about half of meningiomas were linked to a mutation or deletion of a gene called neurofibromin 2. The genetic origin of the other types of meningiomas was unknown.

In this study, researchers analyzed samples from 300 meningiomas and found that abnormalities in four other genes are also linked to the brain tumors. Each of these genes tends to be associated with tumors in different areas of the brain. Location can indicate how likely meningiomas are to become cancerous.

The study was published online Jan. 24 in the journal Science.

"Combining knowledge of these mutations with the location of tumor growth has direct clinical relevance and opens the door for personalized therapies," study senior author Murat Gunel, a professor of neurosurgery, genetics and neurobiology at Yale University School of Medicine in New Haven, Conn., said in a university news release. Gunel is also a member of Yale Cancer Center's genetics and genomics research program.

Personalized therapies could include treating some patients with chemotherapy only or sparing vulnerable patients from radiation therapy, according to the release.

More information

The American Brain Tumor Association has more about meningiomas.

-- Robert Preidt

SOURCE: Yale University, news release, Jan. 24, 2013


'/>"/>
Copyright©2012 ScoutNews,LLC.
All rights reserved  

Related medicine news :

1. Temple scientists find cancer-causing virus in the brain, potential connection to epilepsy
2. Scientists identify new strategy to fight deadly infection in cystic fibrosis
3. Social Scientists call for more effective teaching in Higher Education
4. UT MD Anderson scientists find protein that reins in runaway network
5. Study Finds Older Male Scientists Likelier to Commit Research Fraud
6. NIH scientists identify protective role for antibodies in Ebola vaccine study
7. Johns Hopkins neuroscientists win National Academy of Science Awards
8. Scientists find a new way to boost common cancer drugs
9. Cancer scientists determine mechanism of 1 of the most powerful tumor-suppressor proteins, Chd5
10. New American Chemical Society video series: Conversations with Celebrated Scientists
11. Scientists discover how deadly skin cancer spreads into other parts of the body
Post Your Comments:
*Name:
*Comment:
*Email:
Related Image:
Scientists Link More Genes to Common Brain Tumor
(Date:5/2/2016)... ... May 02, 2016 , ... It has just been announced ... speaker for five events throughout the month of May. , Uldrich is the author ... news outlets. He also frequently appears on the Science Channel’s FutureScape and Discovery Channel’s ...
(Date:5/2/2016)... ... May 02, 2016 , ... ProElectric Cartoon is a package of 30 hand-drawn ... from a variety of electric styles including zap, sizzles, and more. Easily alter the ... blur, three dimensional rotation, and much more. ProElectric Cartoon’s simplistic style makes it the ...
(Date:5/2/2016)... ... May 02, 2016 , ... As directed by its board ... (HAP) issues its full support to allow certified nurse practitioners (CNP) to practice to ... have worked under such supervision for three years and 3,600 hours. , In addition, ...
(Date:5/2/2016)... ... May 02, 2016 , ... ... traditions of innovation by partnering with college students at University of Colorado in ... CU-Boulder senior level advertising campaigns class in the School of Journalism, who selected ...
(Date:5/2/2016)... ... ... Eating Recovery Center’s Insight Behavioral Health Center (ERC Insight) , a ... eating disorder program under a new name: Eating Recovery Center, Chicago (ERC Chicago). ERC ... , To celebrate, ERC Chicago will host a ribbon-cutting ceremony and open house on ...
Breaking Medicine News(10 mins):
(Date:4/28/2016)... N.J. , April 28, 2016   Acsis ... today announced that leading IT market research and advisory ... " in the IDC MarketScape: Worldwide Pharmaceutical Track and ... 2016).  The report provides an assessment of the capabilities ... track and trace software market. Logo - ...
(Date:4/28/2016)... , April 28, 2016 ... H1 2016" is a report that provides an ... strengthen R&D pipelines by identifying new targets and ... Company Profiles discussed in this H1 2016 ... Riunite Srl, AbbVie Inc., Abiogen Pharma S.p.A., Ablynx ...
(Date:4/27/2016)... , le 27 Avril 2016 ... d,affaires a progressé de +5% sur le trimestre, ... récurrentes de consommables  Croissance de +16% ... Mauna Kea Technologies (Euronext : MKEA, ... d,endomicroscopie confocale laser, annonce aujourd,hui son chiffre d,affaires ...
Breaking Medicine Technology: