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:10/13/2017)... ... October 13, 2017 , ... Dickinson ... offers insurance and financial preparation services, is providing an update on a charitable ... , Rock City Rescue is a locally recognized nonprofit that provides shelter and ...
(Date:10/13/2017)... ... October 13, 2017 , ... PurhealthRX , a leading Health ... technology. Applying the Purzorb™process to full spectrum CBD oil will revolutionize the rapidly growing ... form that can be easily incorporated into liquid products, while reducing costs to end ...
(Date:10/13/2017)... , ... October 13, 2017 , ... The Visiting Nurse ... Market. Featuring a collection of specialty vendors and unique items from across the nation, ... quality-focused health and wellness services offered by the VNA. The boutique will be ...
(Date:10/13/2017)... VA (PRWEB) , ... October 13, 2017 , ... ... of DevOps and Agile Software Development, has been awarded a contract by the ... Blanket Purchase Agreement (BPA) aims to accelerate the enterprise use of Agile methodologies ...
(Date:10/12/2017)... Orleans, LA (PRWEB) , ... October 12, 2017 , ... ... centers in the U.S., announced today its plans to open a flagship location in ... will occupy the former Rooms To Go store next to Office Depot in the ...
Breaking Medicine News(10 mins):
(Date:9/13/2017)... 13, 2017   OrthoAtlanta has been named the ... Host Committee (AFHC) for the 2018 College Football Playoff (CFP) ... at Mercedes-Benz Stadium in Atlanta, Georgia . ... "I,m In" campaign, participating in many activities leading up to, ... ...
(Date:9/12/2017)... N.J. , Sept. 12, 2017  Consumer reviews on the ... Hearing as the number one company for hearing aids, ranking ... and fifteen other brands. ... Embrace Hearing Named #1 by Consumers For Hearing Aids ... Embrace Hearing is an online store that provides high ...
(Date:9/9/2017)... 2017 ... coming to Washington DC ... Tuesday, September 12 th – Monday, September 18 th .The Brain ... MRI brain scans to the public.Where:  BTF,s Mobile ... 501 K Street NW, Washington, D.C.What:BTF brings its nationwide initiative, the Road ...
Breaking Medicine Technology: