Navigation Links
Obesity gene linked to hormonal changes that favor energy surplus
Date:6/11/2014

A new study from Uppsala University demonstrates that elderly humans carrying a common variant of the fat mass and obesity gene FTO also have a shifted endocrine balance. Low blood concentrations of the satiety hormone leptin and high blood concentrations of the hunger promoting hormone ghrelin makes carriers of the FTO gene put on weight. The findings are published in the journal Diabetes.

In the Prospective Investigation of the Vasculature in Uppsala Seniors, researchers from Uppsala University and the University of Ume used data from 985 elderly participants (50% females) with an average age of 70 years to examine whether circulating levels of ghrelin and leptin, measured after an overnight fast, are linked to a common variant of FTO.

"We found that elderly carrying an obesity-susceptible variant of the FTO gene had plasma ghrelin levels that were approximately 9 percent higher than in non-carriers. In contrast, serum levels of the satiety enhancing hormone leptin were roughly 11 percent lower", says Christian Benedict, researcher at Uppsala University.

"The present findings suggest that this FTO variant may facilitate weight gain in humans by shifting the endocrine balance from the satiety hormone leptin toward the hunger promoting hormone ghrelin", says Christian Benedict.


'/>"/>
Contact: Christian Benedict
christian.benedict@neuro.uu.se
46-072-705-9019
Uppsala University
Source:Eurekalert

Page: 1

Related medicine news :

1. Parent and child must get enough sleep to protect against child obesity
2. Research helps clarify how obesity leads to type 2 diabetes, cancer
3. Where one lives matters in the relationship between obesity and life satisfaction
4. What what role does MSG play in obesity and fatty liver disease?
5. Chronic insufficient sleep increases obesity, overall body fat in children
6. Obesity associated with longer hospital stays, higher costs in total knee replacement patients
7. Obesity drug failing patients due to lack of education about side-effects
8. Childhood obesity trends -- not time to celebrate, yet
9. Linking vascular inflammation to obesity and atherosclerosis
10. Snacking contributes to fatty liver and abdominal obesity
11. Early obesity linked to increased probability of severe obesity later in life
Post Your Comments:
*Name:
*Comment:
*Email:
(Date:10/13/2017)... ... October 13, 2017 , ... ProVest ... the greater Dallas, Miami, and Raleigh regions, is organizing an extended charity drive ... rare and deadly chromosome abnormality. , After struggling since birth with several health ...
(Date:10/13/2017)... ... , ... While it’s often important to take certain medications during the night, ... has identified a solution. , She developed a prototype for MOTION LIGHT-UP PILL BOX ... eliminates the need to turn on a light when taking medication during the night, ...
(Date:10/13/2017)... ... ... PurhealthRX , a leading Health and Nutrition Company, is announcing the ... spectrum CBD oil will revolutionize the rapidly growing CBD market by reducing the amount ... into liquid products, while reducing costs to end users. , The team of researchers ...
(Date:10/13/2017)... CT (PRWEB) , ... October 13, 2017 , ... ... long-term care services, staged a mock evacuation of the facility as part of a ... Shelton Fire Department, Echo Hose EMS and Shelton City Emergency Manager, as well as ...
(Date:10/13/2017)... (PRWEB) , ... October 13, 2017 , ... Ellevate Network, ... in business to advocate for action towards gender equality at their inaugural Summit in ... around the globe, and reached a social audience of over 3 million. To watch ...
Breaking Medicine News(10 mins):
(Date:9/19/2017)... Sept. 19, 2017   ZirMed Inc ., a recognized ... announced that it has been ranked #1 by its users ... Rankings 2017 User Survey. ZirMed was recognized as the ... hospitals and medical centers over 200 beds and holds one ... technology user survey history. ...
(Date:9/18/2017)... 18, 2017 EpiVax, Inc. ("EpiVax") ... and immune engineering, today announced a new ... (H7N9) vaccine. ... influenza and presents a challenge for traditional ... to be effective. Using state-of-the-art bioinformatics and molecular ...
(Date:9/12/2017)... YORK , Sept. 12, 2017   EcoVadis , the leading ... has published the first annual edition of its Global CSR Risk and ... companies evaluated by EcoVadis, based on Scorecard Ratings that analyzed nearly 800,000 ... ... Index ...
Breaking Medicine Technology: