Featured Research

from universities, journals, and other organizations

Scientists Pinpoint Protein Link To Fat Storage

Date:
September 18, 2009
Source:
University of Edinburgh
Summary:
A protein found present in all cells in the body could help scientists better understand how we store fat. Researchers have found that the protein invadolysin, which is essential for healthy cell division, is present in lipid droplets -- the parts of cells used to store fat.

A protein found present in all cells in the body could help scientists better understand how we store fat.

Related Articles


Researchers at the University of Edinburgh have found that the protein invadolysin, which is essential for healthy cell division, is present in lipid droplets – the parts of cells used to store fat.

The study also found that lower levels of invadolysin were linked to reduced amounts of fat deposits.

The findings, published in the Journal of Cell Science, could ultimately help scientists to better understand obesity-related complications, which can include diabetes, blood clotting and heart disease.

Professor Margarete Heck, at the University's Centre for Cardiovascular Science, said: "The presence of this protein in lipid droplets may suggest that it has a role in obesity. What we would like to understand is whether its presence is related to obesity, and if so, whether the protein's activity aggravates obesity and its consequences. Understanding its role will help us to better understand how the body stores fat."

Invadolysin was first identified by Professor Heck's laboratory in fruit flies. The latest study looked at the protein in human cells, pinpointing its presence in the part of cells used to store fat.

The researchers also found that when invadolysin was absent in fruit fly larvae, fat storage was impaired.

Further studies will look at how the protein affects metabolism to better understand its role in obesity-related disorders.


Story Source:

The above story is based on materials provided by University of Edinburgh. Note: Materials may be edited for content and length.


Cite This Page:

University of Edinburgh. "Scientists Pinpoint Protein Link To Fat Storage." ScienceDaily. ScienceDaily, 18 September 2009. <www.sciencedaily.com/releases/2009/09/090917111619.htm>.
University of Edinburgh. (2009, September 18). Scientists Pinpoint Protein Link To Fat Storage. ScienceDaily. Retrieved November 24, 2014 from www.sciencedaily.com/releases/2009/09/090917111619.htm
University of Edinburgh. "Scientists Pinpoint Protein Link To Fat Storage." ScienceDaily. www.sciencedaily.com/releases/2009/09/090917111619.htm (accessed November 24, 2014).

Share This


More From ScienceDaily



More Health & Medicine News

Monday, November 24, 2014

Featured Research

from universities, journals, and other organizations


Featured Videos

from AP, Reuters, AFP, and other news services

Ebola-Hit Sierra Leone's Late Cocoa Leaves Bitter Taste

Ebola-Hit Sierra Leone's Late Cocoa Leaves Bitter Taste

AFP (Nov. 23, 2014) The arable district of Kenema in Sierra Leone -- at the centre of the Ebola outbreak in May -- has been under quarantine for three months as the cocoa harvest comes in. Duration: 01:32 Video provided by AFP
Powered by NewsLook.com
Don't Fall For Flu Shot Myths

Don't Fall For Flu Shot Myths

Newsy (Nov. 23, 2014) Misconceptions abound when it comes to your annual flu shot. Medical experts say most people older than 6 months should get the shot. Video provided by Newsy
Powered by NewsLook.com
WFP: Ebola Risks Heightened Among Women Throughout Africa

WFP: Ebola Risks Heightened Among Women Throughout Africa

AFP (Nov. 21, 2014) Having children has always been a frightening prospect in Sierra Leone, the world's most dangerous place to give birth, but Ebola has presented an alarming new threat for expectant mothers. Duration: 00:37 Video provided by AFP
Powered by NewsLook.com
Could Your Genes Be The Reason You're Single?

Could Your Genes Be The Reason You're Single?

Newsy (Nov. 21, 2014) Researchers in Beijing discovered a gene called 5-HTA1, and carriers are reportedly 20 percent more likely to be single. Video provided by Newsy
Powered by NewsLook.com

Search ScienceDaily

Number of stories in archives: 140,361

Find with keyword(s):
Enter a keyword or phrase to search ScienceDaily for related topics and research stories.

Save/Print:
Share:

Breaking News:

Strange & Offbeat Stories


Health & Medicine

Mind & Brain

Living & Well

In Other News

... from NewsDaily.com

Science News

Health News

Environment News

Technology News



Save/Print:
Share:

Free Subscriptions


Get the latest science news with ScienceDaily's free email newsletters, updated daily and weekly. Or view hourly updated newsfeeds in your RSS reader:

Get Social & Mobile


Keep up to date with the latest news from ScienceDaily via social networks and mobile apps:

Have Feedback?


Tell us what you think of ScienceDaily -- we welcome both positive and negative comments. Have any problems using the site? Questions?
Mobile: iPhone Android Web
Follow: Facebook Twitter Google+
Subscribe: RSS Feeds Email Newsletters
Latest Headlines Health & Medicine Mind & Brain Space & Time Matter & Energy Computers & Math Plants & Animals Earth & Climate Fossils & Ruins