HOME >> MEDICINE >> NEWS
Mayo Clinic develops first genomic-based test to predict stroke from ruptured brain aneurysm

ROCHESTER, Minn. -- Mayo Clinic researchers have discovered a genetic marker that may pave the way for a fast, inexpensive blood test to predict one type of deadly stroke that strikes 30,000 people in the United States annually.

The article and an editorial appear in the March edition of the Journal of Neurosurgery, http://www.thejns-net.org/jns/issues/toc_pre.html. The Mayo Clinic researchers report that people with key variations in a gene that affects the ability of blood vessels to relax are 10 times more likely to suffer a stroke from a ruptured brain aneurysm than people who have aneurysms but lack these key genetic variations.

"There are an incredible number of people walking around with brain aneurysms, but only a small percentage of these aneurysms will rupture," says G. Vini Khurana, M.D., Ph.D., the Mayo Clinic neurosurgical researcher who led the study. "There has been a search for a marker that would identify patients with rupture-prone aneurysms for a very long time because this disease can strike like lightning. Rupture typically happens suddenly and completely unexpectedly -- and when it does at least half of patients die or suffer long-term disability. That's why our results suggesting that we may have found such a marker are so exciting: there is an urgent public health need for it."

Significance of the Mayo Clinic Research

The Mayo Clinic researchers conclude that they have found the first genetic marker to help doctors identify which cases of a condition known as sporadic brain aneurysm are at highest risk for death and disability due to rupturing and subsequent bleeding into the brain. Sporadic brain aneurysm is a different medical condition from familial aneurysm, for which genetic markers are already known. However, approximately 90 percent of all cases of aneurysm -- a dangerous thinning of blood vessel walls in the brain -- fall into the
'"/>

Contact: Bob Nellis
newsbureau@mayo.edu
507-284-5005
Mayo Clinic
3-Mar-2005


Page: 1 2 3

Related medicine news :

1. Mayo Clinic discovers new pathway against pancreatic cancer
2. Mayo Clinic study sets threshold for valve repair surgery
3. Mayo Clinic researcher calls for improved newborn screening
4. Mayo Clinic study finds obese kidney donors face few increased risks
5. Mayo Clinic identifies key cellular process in prostate and other cancers
6. Clinical breast examination offers modest benefit to breast cancer screening program
7. Mayo Clinic researchers create obedient virus; First step to use measles virus against cancer
8. Clinicians report missing patient information is common
9. Mayo Clinic discovers a key to low metabolism and major factor in obesity
10. Clinical trial of Etanercept for Wegeners disease shows no benefit
11. Mayo Clinic researchers identify new form of muscular dystrophy in adults

Post Your Comments:
*Name:
*Comment:
*Email:


(Date:10/13/2017)... ... October 13, 2017 , ... ... alumni Hannah Randall, PharmD ‘17, and Jennifer Huggins, PharmD ’17, along with ... for the primary prevention of cardiovascular diseases during the 15th Annual Women’s ...
(Date:10/13/2017)... ... October 13, 2017 , ... Ellevate Network, the leading network for ... for action towards gender equality at their inaugural Summit in New York City in ... reached a social audience of over 3 million. To watch the Mobilize Women video, ...
(Date:10/13/2017)... ... ... Journey: From the Mountains to the Mission Field”: the story of a missionary couple ... From the Mountains to the Mission Field” is the creation of published author, Carole ... and currently teaches a class of ladies at her church, which she has taught ...
(Date:10/12/2017)... ... October 12, 2017 , ... The ... demand of today’s consumer and regulatory authorities worldwide. From Children’s to Adults 50+, ... to meet the highest standard. , These products are also: Gluten Free, ...
(Date:10/12/2017)... ... 12, 2017 , ... Dr. Parsa Mohebi, the Los Angeles ... to the newly revamped Cosmetic Town journal section, featuring articles written ... known as Follicular Unit Extraction (FUE). , Dr. Mohebi says “I ...
Breaking Medicine News(10 mins):
(Date:10/10/2017)... 2017   West Pharmaceutical Services, Inc. (NYSE: ... drug administration, today shared the results of a study ... the intradermal administration of polio vaccines. The study results ... May 2017 by Dr. Ondrej Mach , Clinical ... Organization (WHO), and recently published in the journal ...
(Date:10/4/2017)... 4, 2017  South Korean-based healthcare product Development Company ... "cprCUBE" on Kickstarter. The device will educate the user ... with better efficiency compared to the dated and pricey ... on efficacy of the compression for a more informed ... goal to raise $5,000. ...
(Date:10/2/2017)... -- Diplomat Pharmacy, Inc. (NYSE: DPLO ) ... , and named its founder as Diplomat,s chief information ... Tennessee , will operate under Diplomat subsidiary Envoy ... for health care partners to include IT outsourcing, consulting, ... "In an interoperable world, technology delivers comprehensive insight and ...
Breaking Medicine Technology:
Cached News: