Experimental drug increases metabolic rate: study

by Helen Andrews | 09 Mar 2015

An experimental drug has been found to speed up metabolism and burn off fat cells, according to a study conducted on hundreds of mice by the Houston Methodist Research Institute, US.

Dubbed ‘GC-1’, the drug works by activating the receptors for thyroid hormone, which play a role in regulating the metabolism – the body’s conversion of food into energy.

“CG-1 dramatically increases the metabolic rate, essentially converting white fat, which stores excess calories and is associated with obesity and metabolic disease, into a fat like calorie-burning brown fat,” said the study’s author Kevin Phillips PhD.

Until several years ago, scientists thought that only animals and human infants had energy-burning “good” brown fat.

“It is now clear,” said Phillips, “that human adults do have brown fat, but it appears to lose its calorie-burning capacity over time.”

White adipose tissue, or fat, becomes a “metabolic villain” when the body has too much of it, according to Phillips. People with more brown fat have a reduced risk of obesity and diabetes, thus researchers are now working on ways to convert white fat into brown fat.

Phillips and other researchers tested the drug on hundreds of mice, with partial funding from the National Institutes of Health, according to ScienceDaily. Both genetically obese mice and those with diet-induced obesity received GC-1 treatment daily.

The genetically obese mice lost weight and more than 50 per cent of their fat mass in approximately two weeks, according to Phillips. The treated mice also showed anti-diabetic effects, such as a six-fold improvement or better insulin sensitivity – how well the body clears glucose from the bloodstream. Mice with diet-induced obesity experienced similar improvements, said Phillips.

“Our data demonstrate that GC-1 is a novel fat-browning agent that may have a use in the treatment of obesity and metabolic disease,” added Phillips.

While the drug has not yet undergone testing for weight loss in humans, GC-1 is being tested in clinical trials for lowering cholesterol under the name sobetirome. Phillips said, however, that the doses of sobetirome used in cholesterol-lowering trials are much lower than what would be needed for weight loss.

A recent study found that obese people have fewer ‘pleasure receptors’ in their brains, which could explain their need to overeat.

Related stories
06 Mar 2015

Obese people's brains have fewer ‘pleasure receptors’: study

05 Mar 2015

Cut sugar consumption to less than 10 per cent of daily energy intake: WHO

26 Feb 2015

Childhood obesity campaign combines physical activity with altruism

16 Feb 2015

Tackle obesity or risk losing benefits, says PM

12 Feb 2015

Studies suggest exercise and diet may not be enough to tackle obesity

An experimental drug has been found to speed up metabolism and burn off fat cells, according to a study conducted on hundreds of mice by the Houston Methodist Research Institute, US. Dubbed ‘GC-1’, the drug works by activating the receptors for thyroid hormone, which play a role in regulating the metabolism – the body’s conversion of food into energy. “CG-1 dramatically increases the metabolic rate, essentially converting white fat, which
HAF,SAB,CPW,PHR,ACD,RES
While the drug has not yet undergone testing for weight loss in humans, GC-1 is being tested in clinical trials for lowering cholesterol under the name sobetirome / Shutterstock / Andresr
More news
News stories: 1 - 30 of 8047     
 
 
 
News stories: 1 - 30 of 8047     
 
 
 
company profile
Company profile: Gharieni Group
At the heart of the group is Gharieni – its legacy brand, globally renowned for exceptional quality, engineering, and intuitively ergonomic design for both guest and practitioner. Made in Germany, every detail is meticulously refined to deliver exceptional comfort, ease of use, and understated luxury.
Try cladmag for free!
Sign up with CLAD to receive our regular ezine, instant news alerts, free digital subscriptions to CLADweek, CLADmag and CLADbook and to request a free sample of the next issue of CLADmag.
sign up
Catalogue Gallery
Click on a catalogue to view it online
To advertise in our catalogue gallery: call +44(0)1462 431385
features
"Culture is the beating heart of this project"

Designed to restore neglected land and renew the identity of Iraq’s capital city, Baghdad Sustainable Forests promises a new way of living surrounded by nature. Gensler’s Ian Mulcahay tells us why he thinks the project could become a model for the repair and enhancement of urban centres

cladkit product news
Effe introduces sauna and hammam collection Baluar by Patricia Urquiola
The system uses heat-treated lime wood cladding, available in either a dark or light tone
Helen Andrews
Sauna specialist Effe (formerly Effegibi) has introduced its new sauna and hammam collection, Baluar, designed by architect and designer Patricia ...
OpenSeed launches private multisensory Iris Meditation Pod
The Iris Pod features vibro-acoustic technology, aromatherapy, light therapy, music, guided meditations and soundscapes
Helen Andrews
OpenSeed has launched its multisensory Iris Meditation Pod, designed in collaboration with Fuseproject – a design and innovation company founded ...
New Balera collection embeds lighting in 
tiled feature walls
Studiotamat has teamed up with Ariana de Luca to create the Balera range
Magali Robathan
The new Balera Collection sees design studio Studiotamat team up with ceramic artist Arianna De Luca and lighting designer Ninefifty ...
cladkit product news
TouchWood Play designs new kids’ club for Dubai’s Zuhha Island
The new club aims to connect children with nature
Magali Robathan
Bespoke play environment design and manufacturer TouchWood Play has announced that it is responsible for the creation of a new Kids’ ...
LivinGlobe introduces redesigned adaptable Vidarium
LivinGlobe can install ultra short throw projections or premium LED panels, as well as the surround sound system and video server
Helen Andrews
Founded more than 10 years ago, LivinGlobe was one of the first companies in the immersive wellness space with its ...
Lucas Zito aims to show 3D printed lamps can be timeless design objects
Lucas Zito’s practice specialises in the design of lights through 3D printing
Magali Robathan
A collection of lighting from Paris-based designer Lucas Zito aims to reframe the idea of 3D printed objects as cheap ...
cladkit product news
Heatherwick Studio and lighting brand Tala collaborate to create sleep light called Wake
Wake is crafted from hand-spun ceramic and pressed glass, behind which a gentle light emanates to improve sleep routines and wellbeing
Helen Andrews
Design firm Heatherwick Studio and British lighting brand Tala have teamed up to create a sleep light called Wake. The ...
Snow’s holistic cool-down: Embracing inclusivity in post-sauna rituals
Megan Whitby
In the world of wellness, the age-old tradition of sauna bathing is synonymous with relaxation, detoxification and rejuvenation. But, a ...
Porada launch retro-inspired coffee table
Porada's new Enook Brillo coffee table
Magali Robathan
Maurizio Marconato and Terry Zappa have created the Enook Brillo coffee table for Italian design studio Porada – a retro-inspired design ...
x
Sign up with CLAD for regular news updates