HOME >> BIOLOGY >> NEWS
Does the desire to consume alcohol and tobacco come from our genetic makeup?

Austin, TX Alcohol and smoking can be harmful, if not deadly. While the desire for these substances can be due to environmental cues, genomic factors also play an important role. The etiology of these desires is multifactorial and a result of complex interactions with the environment. Adoption and twin studies have shown that the use of these substances is likely to be inherited. Such studies have provided evidence that ones sex can influence the genetic factors for alcohol and tobacco use.

In an attempt to find the genomic determinants underlying alcohol and tobacco use, researchers examined 120 families (approximately 900 individuals). The researchers identified an area relating to alcohol and tobacco use on chromosome 1. They found another area relating to alcohol on chromosome 3. On chromosome 4, they uncovered an area relating to smoking and found sex-specific loci inside some of these areas.

The results are based on the study entitled, Genome-wide Scan for Genomic Determinants of Alcohol and Tobacco Use in French Canadian Families. It was conducted by Majid Nikpay, O. Seda, Johanne Tremblay and Pavel Hamet, of the Research Centre CHUM, University of Montreal; Ettore Merlo, cole Polytechnique de Montral, Montral; D. Gaudet, Department of Medicine, University of Montreal Community Genomic Medicine Center and Lipid Clinic, Chicoutimi, CN; and Theodore Kotchen and Alan Cowley, of the Department of Physiology, Medical College of Wisconsin, Milwaukee. Mr. Nikpay will discuss his teams work at the conference, Sex and Gender in Cardiovascular-Renal Physiology and Pathophysiology. The meeting, sponsored by the American Physiological Society (APS; www.The-APS.org), is being held August 9-12, 2007 at the Hyatt Regency Austin on Town Lake, Austin, TX.

The Study

The researchers investigated the genomic factors underlying alcohol and tobacco use in a cohort of 120 families with at least one
'"/>

Contact: Donna Krupa
DKrupa@The-APS.org
301-624-7209
American Physiological Society
10-Aug-2007


Page: 1 2 3

Related biology news :

1. Wanting ahead -- Birds plan for future desires
2. Stimuli and desire linked to help stroke patients
3. Researchers find chemosignal that encourages womens sexual desire
4. Nanotechnology: consumers must be convinced benefits outweigh risks
5. Recycling is not enough -- we need to consume less
6. Leanest teens are biggest energy users and consumers
7. Study considers auto industry and consumer behavior in reducing greenhouse gas emissions
8. Research on salmonella in the poultry industry may result in safer food for consumers
9. Dietary Guidelines Alliance offers tools to help consumers understand new nutrition guidance
10. Females more prone to brain damage from alcohol abuse
11. Prenatal alcohol exposure alters brain activity in the frontal-striatal areas

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


(Date:8/23/2017)... , Aug. 23, 2017  The general public,s help is being enlisted ... bacteria that live in and on the human body –and are believed ... The Microbiome Immunity ... human microbiome, starting with the gut. The project's goal is to help ... credit: IBM ...
(Date:7/20/2017)... -- Delta (NYSE: DAL ) customers now can use fingerprints ... Washington National Airport (DCA). ... Delta launches biometrics to board aircraft at Reagan Washington National ... Delta,s biometric boarding pass experience that launched ... into the boarding process to allow eligible Delta SkyMiles Members who are ...
(Date:6/23/2017)... and ITHACA, N.Y. , June ... Cornell University, a leader in dairy research, today announced ... designed to help reduce the chances that the global ... onset of this dairy project, Cornell University has become ... Sequencing the Food Supply Chain, a food safety initiative ...
Breaking Biology News(10 mins):
(Date:10/10/2017)... SomaGenics announced the receipt of a Phase ... (Single Cell), expected to be the first commercially available ... from single cells using NGS methods. The NIH,s recent ... development of approaches to analyze the heterogeneity of cell ... for measuring levels of mRNAs in individual cells have ...
(Date:10/9/2017)... ... , ... The award-winning American Farmer television series will feature 3 Bar Biologics ... at 8:30aET on RFD-TV. , With global population estimates nearing ten billion people ... to feed a growing nation. At the same time, many of our valuable resources ...
(Date:10/7/2017)... ... October 06, 2017 , ... ... consulting for microscopy and surface analysis, Nanoscience Instruments is now expanding into ... a broad range of contract analysis services for advanced applications. Services will ...
(Date:10/6/2017)... ... October 06, 2017 , ... ... lunch discussion and webinar on INSIGhT, the first-ever adaptive clinical trial for glioblastoma ... Cancer Institute. The event is free and open to the public, but registration ...
Breaking Biology Technology:
Cached News: