Navigation Links
Understanding the effects of genes on human traits
Date:7/31/2013

This news release is available in French.

Recent technological developments in genomics have revealed a large number of genetic influences on common complex diseases, such as diabetes, asthma, cancer or schizophrenia. However, discovering a genetic variant predisposing to a disease is only a first step. To apply this knowledge towards prevention or cure, including tailoring treatment to the patient's genetic profile also known as personalized medicine we need to know how this genetic variant affects health.

In a study published today in Nature Communications, Dr. Constantin Polychronakos from the Research Institute of the McGill University Health Centre (RI-MUHC), and collaborators from McGill University and The University of Texas, propose a novel approach for scanning the entire genome that will help us understand the effect of genes on human traits.

"This completely new methodology really opens up different ways of understanding how the genome affects the biology of the human body", says Dr. Polychronakos, corresponding author of the study and Director of the Endocrine Genetics Laboratory at the Montreal Children's Hospital and Professor in the Departments of Pediatrics and Human Genetics at McGill University.

DNA is the blueprint according to which our body is constructed and functions. Cells "read" this blueprint by transcribing the information into RNA, which is then used as a template to construct proteins the body's building blocks. Genes are scanned based on the association of their RNA with ribosomes particles in which protein synthesis takes place.

"Until now, researchers have been focusing on the effects of disease-associated genomic variants on DNA-to-RNA transcription, instead of the challenging question of effects on RNA-to-protein translation," says Dr. Polychronakos. "Thanks to this methodology, we can now better understand the effect of genetic variants on translation of RNA to protein a powerful way of developing biomarkers for personalized medicine and new therapies."


'/>"/>

Contact: Julie Robert
julie.robert@muhc.mcgill.ca
514-934-1934 x71381
McGill University Health Centre
Source:Eurekalert

Related medicine news :

1. Researchers gain better understanding of mechanism behind tau spreading in the brain
2. Understanding and promoting mental health - Insights from psychological science
3. Understanding the links between inflammation and chronic disease
4. Cedars-Sinai researchers, with stem cells, advance understanding of spinal muscular atrophy
5. Discovery improves understanding of early onset inflammatory disease
6. Understanding flirtation in negotiation, shooter bias, love during marriage, and more
7. Wayne State develops better understanding of memory retrieval between children and adults
8. Studies seek better understanding and treatment of depression
9. Researchers closer to understanding actions of cells involved in atherosclerosis
10. Advancing understanding of treatment through clinical trials
11. Understanding antibiotic resistance using crystallography and computation
Post Your Comments:
*Name:
*Comment:
*Email:
(Date:6/27/2016)... California (PRWEB) , ... June ... ... pioneer in the patient payment industry today announced its strategic partnership with ... health system workflows. , The two companies’ proven, proprietary technology combine to ...
(Date:6/26/2016)... ... , ... Pixel Film Studios Released ProSlice Levels, a Media Slicing Effect ... a whole new perspective by using the title layers in ProSlice Levels to ... ProSlice Levels contains over 30 Different presets to choose from. FCPX users ...
(Date:6/25/2016)... ... June 25, 2016 , ... Austin residents seeking Mohs surgery services, can ... Surgery and to Dr. Russell Peckham for medical and surgical dermatology. , Dr. Dorsey ... cancer. The selective fellowship in Mohs Micrographic Surgery completed by Dr. Dorsey was under ...
(Date:6/25/2016)... ... June 25, 2016 , ... Dr. Calvin Johnson has ... he has implemented orthobiologic procedures as a method for treating his patients. The ... first doctors to perform the treatment. Orthobiologics are substances that orthopaedic surgeons use ...
(Date:6/24/2016)... ... 24, 2016 , ... June 19, 2016 is World Sickle Cell Observance Day. ... the benefits of holistic treatments, Serenity Recovery Center of Marne, Michigan, has ... , Sickle Cell Disease (SCD) is a disorder of the red blood cells, which ...
Breaking Medicine News(10 mins):
(Date:6/26/2016)... OTTAWA, Ontario , June 27, 2016  VMS ... the Company,s Board will take whatever measures required to ... the Company,s stock which is currently listed on the ... S Wexler, Company Chairman and CEO, "We are seeing ... be difficult to understand, not only by the Company, ...
(Date:6/24/2016)... SAN FRANCISCO, Calif. , June 24, 2016 ... GBT ), a biopharmaceutical company developing novel therapeutics ... significant unmet needs, today announced the closing of ... shares of common stock, at the public offering ... shares in the offering were offered by GBT. ...
(Date:6/24/2016)... The Academy of Managed Care Pharmacy (AMCP) ... would allow biopharmaceutical companies to more easily share health ... and coverage decisions, a move that addresses the growing ... The recommendations address restrictions in the sharing of ... label, a prohibition that hinders decision makers from accessing ...
Breaking Medicine Technology: