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:4/11/2017)... Fla. , April 11, 2017 ... and secure authentication solutions, today announced that it ... Intelligence Advanced Research Projects Activity (IARPA) to develop ... Thor program. "Innovation has been a ... IARPA,s Thor program will allow us to innovate ...
(Date:4/11/2017)... 11, 2017 NXT-ID, Inc. (NASDAQ:   ... announces the appointment of independent Directors Mr. Robin D. ... Board of Directors, furthering the company,s corporate governance and expertise. ... Gino Pereira , ... forward to their guidance and benefiting from their considerable expertise ...
(Date:4/5/2017)... 5, 2017 Today HYPR Corp. , ... server component of the HYPR platform is officially ... end-to-end security architecture that empowers biometric authentication across Fortune ... already secured over 15 million users across the financial ... connected home product suites and physical access represent a ...
Breaking Biology News(10 mins):
(Date:4/24/2017)...  Dante Labs announced today the offer of whole genome ... While American individuals have been able to access WGS at ... WGS below EUR 1,000. The sequencing includes bioinformatics ... to make informed decisions about disease monitoring, prevention, nutrition, exercise, ... ...
(Date:4/21/2017)... ... April 21, 2017 , ... ... today announced first round funding to three startups through the UConn Innovation Fund. ... to new business startups affiliated with UConn. , The UConn Innovation Fund provides ...
(Date:4/21/2017)... ... 2017 , ... Frederick Innovative Technology Center, Inc. (FITCI), a ... technology start-ups, is hosting “Celebration Friday” (a festive gathering highlighting client success stories) ... and networking at 3:30 p.m. at FITCI’s 4539 Metropolitan Court location, off English ...
(Date:4/20/2017)... ... April 20, 2017 , ... Assured ... partnership to offer a full spectrum of digital security goods and services. The ... products and the ground-breaking proactive cybersecurity services and products through Assured Enterprises. The ...
Breaking Biology Technology: