HOME >> BIOLOGY >> NEWS
Alcoholism risk linked to gene involved in brain chemistry

earch was done as part of the Collaborative Study on the Genetics of Alcoholism, a 15-year-old project that involves scientists at nine institutions across the country and is funded by the National Institute on Alcohol Abuse and Alcoholism, part of the National Institutes of Health.

The research team's analysis involved 2282 individuals from 262 families selected for study because they contained at least three alcoholic members. Earlier genetic analyses by this team implicated a particular section of chromosome 4 as affecting both the risk for alcoholism and certain types of brainwave patterns that have been linked to alcoholics. Within that region are genes that make proteins enabling GABA to signal to nerve cells and so do its work in the brain.

The researchers analyzed tiny differences in the sequences of the genes and determined that differences in just one of the GABA-receptor genes, GABRA2, were associated with alcoholism. The same gene was associated with the brainwave patterns.


'"/>

Contact: Eric Schoch
eschoch@iupui.edu
317-274-7722
Indiana University
15-Apr-2004


Page: 1 2

Related biology news :

1. UCSF Research Team Looking For Volunteers For Nationwide Study On Family Traits And Alcoholism
2. Genetic mutations linked to the practice of burning coal in homes in China
3. Enzyme maintaining chromosome ends is linked to bone cancer recurrence, decreased survival
4. Protein involved in childhood disorder linked to cancer
5. Mouse study shows NPAS3 and NPAS1 genes may be linked to psychosis
6. Gene linked to cleft lip and palate identified
7. Schizophrenia gene variant linked to risk traits
8. Gene changes linked to increased eye pressure may have implications for glaucoma therapy
9. Excess levels of nitrogen, phosphorus linked to deformed frogs
10. Genetic mutation linked to more aggressive breast cancer found more often in African-Americans
11. LBP-1a gene mutation linked to disruption of normal fetal development

Post Your Comments:
*Name:
*Comment:
*Email:
TAG: Alcoholism risk linked gene involved brain chemistry

(Date:3/31/2015)... YORK , March 31, 2015  Elephant Talk ... "Company"), a global provider of Software Defined Network Architecture ... today announced total revenue of approximately $20.4 million for ... a restated $19.5 million for the year ended December ... calendar 2014, the Company had completed its multi-year transition ...
(Date:3/24/2015)... Markets ( http://www.researchandmarkets.com/research/kvdtcw/face_and_voice ) has announced the addition of ... report to their offering. This report analyzes the ... the following Segments: Face Biometrics, and Voice Biometrics. The report provides ... Japan , Europe , ... Africa , and Latin America ...
(Date:3/23/2015)... 2015  In the 2014 fiscal year, irs.gov recorded ... This figure accounts for a fraction of the estimated ... Report, exceeds $11 billion globally. The polygraph has traditionally ... has occurred. Investor Mark Saint Juste along ... Paolella partnered to administer the test in a ...
Breaking Biology News(10 mins):Elephant Talk Reports 2014 Fourth Quarter and Year End Financial Results 2Elephant Talk Reports 2014 Fourth Quarter and Year End Financial Results 3Elephant Talk Reports 2014 Fourth Quarter and Year End Financial Results 4Elephant Talk Reports 2014 Fourth Quarter and Year End Financial Results 5Elephant Talk Reports 2014 Fourth Quarter and Year End Financial Results 6Face and Voice Biometrics - Global Strategic Business Report 2015: Face Recognition Gains Prominence in Immigration Control 2Face and Voice Biometrics - Global Strategic Business Report 2015: Face Recognition Gains Prominence in Immigration Control 3Face and Voice Biometrics - Global Strategic Business Report 2015: Face Recognition Gains Prominence in Immigration Control 4Face and Voice Biometrics - Global Strategic Business Report 2015: Face Recognition Gains Prominence in Immigration Control 5Face and Voice Biometrics - Global Strategic Business Report 2015: Face Recognition Gains Prominence in Immigration Control 6Polygraph Test Now Used to Protect Investors From Fraud 2Polygraph Test Now Used to Protect Investors From Fraud 3
(Date:4/1/2015)... April 1, 2015 Synthetic Biologics, Inc. ... for serious infections and diseases, with a focus ... data supporting the development of SYN-004, the Company,s ... (IV) antibiotics within the gastrointestinal (GI) tract and ... for the prevention of C. difficile ...
(Date:4/1/2015)... April 1, 2015  Spherix Incorporated (Nasdaq: ... the fostering and monetization of intellectual property, today ... held full service global investment bank specializing in ... industry note featuring Spherix. The report, ... Senior Analyst at Chardan, was published on March ...
(Date:4/1/2015)... The concept of “spot reducing” areas is ... Founder of Fasciology, Ashley Black, says that even the idea ... of having to wait for the whole fat system to ... to fat cooling procedures, the only well known way ... which is a highly invasive procedure.” It is common knowledge ...
(Date:4/1/2015)... National recruitment firm Slone Partners ... as Head of Sales at Optimal Medicine, an international ... , Allen brings over 20 years experience in healthcare ... of companies including Dell Services Healthcare, Medsphere Systems and ... perfect fit for accomplishing the goals Optimal Medicine had ...
Breaking Biology Technology:Synthetic Biologics' SYN-004 Clinical Data for Protection of Microbiome Selected for Poster Presentation at American Society of Microbiology 2015 2Synthetic Biologics' SYN-004 Clinical Data for Protection of Microbiome Selected for Poster Presentation at American Society of Microbiology 2015 3Synthetic Biologics' SYN-004 Clinical Data for Protection of Microbiome Selected for Poster Presentation at American Society of Microbiology 2015 4Chardan Capital Issues Industry Note Covering Spherix 2Chardan Capital Issues Industry Note Covering Spherix 3Hybrid Health Guru, Ashley Black, announces that her invention The FasciaBlaster™ rivals the “fat cooling” procedures that reduce exercise and diet resistant fat pockets. 2Hybrid Health Guru, Ashley Black, announces that her invention The FasciaBlaster™ rivals the “fat cooling” procedures that reduce exercise and diet resistant fat pockets. 3Slone Partners Fills Head of Sales at Optimal Medicine 2
Cached News: