Navigation Links
Scientists pinpoint protein link to fat storage
Date:9/17/2009

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

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.


'/>"/>

Contact: Tara Womersley
tara.womersley@ed.ac.uk
44-131-650-9836
University of Edinburgh
Source:Eurekalert

Page: 1

Related biology news :

1. Impact of renewable energy on our oceans must be investigated, say scientists
2. UT scientists discover link between protein and lung disease
3. Alert status area in brain discoved by Hebrew University scientists
4. Master gene that switches on disease-fighting cells identified by scientists
5. Scientists seek new emphases in Arctic climate change research
6. Superscanner helps scientists see into the unknown
7. Scientists use microRNAs to track evolutionary history for first time
8. Michigan Tech scientists identify genes linked to Lou Gehrigs disease
9. Scientists discover new genetic variation that contributes to diabetes
10. Einstein scientists move closer to a safer anthrax vaccine
11. Scientists begin to untangle root cause of Alzheimers disease
Post Your Comments:
*Name:
*Comment:
*Email:
(Date:4/28/2016)... First quarter 2016:   , ... the first quarter of 2015 The gross margin was ... 18.8) and the operating margin was 40% (-13) Earnings ... flow from operations was SEK 249.9 M (21.2) , ... SEK 7,000-8,500 M. The operating margin for 2016 is ...
(Date:4/15/2016)... 2016 Research and Markets has ... Market 2016-2020,"  report to their offering.  , ... ,The global gait biometrics market is expected to ... period 2016-2020. Gait analysis generates multiple ... used to compute factors that are not or ...
(Date:3/29/2016)... Florida , March 29, 2016 ... the "Company") LegacyXChange "LEGX" and SelectaDNA/CSI Protect are pleased ... in ink used in a variety of writing instruments, ... Buyers of originally created collectibles from athletes on LegacyXChange ... forensic analysis of the DNA. Bill ...
Breaking Biology News(10 mins):
(Date:5/25/2016)... (PRWEB) , ... May 25, 2016 , ... ... features a variety of fracture-specific plating options designed to address fractures of the ... fracture fixation solutions. , The Acumed Ankle Plating System 3 is composed of ...
(Date:5/25/2016)... ... May 25, 2016 , ... Scientists at the University of Athens say they ... may be hampering the research that could lead to one good one. Surviving Mesothelioma ... it now. , The team evaluated 98 mesothelioma patients who got ...
(Date:5/25/2016)... Haven, Connecticut (PRWEB) , ... May 25, 2016 ... ... that the U.S. Food and Drug Administration (FDA) has granted the company’s orphan ... is the company’s second orphan drug designation granted by the FDA. , ...
(Date:5/24/2016)... ... May 24, 2016 , ... Last week, Callan Capital, an ... and entrepreneurs, held The Future of San Diego Life Science event at the Estancia ... science community attended the event with speakers Dr. Rich Heyman, former CEO of Aragon ...
Breaking Biology Technology: