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:1/26/2017)... , Jan. 26, 2017  Crossmatch, a leading provider ... new solution aimed at combatting fraud, waste and abuse ... introduced at the Action on Disaster Relief conference in ... point for UN agencies and foreign assistance organizations throughout ... waste and abuse are a largely unacknowledged problem in ...
(Date:1/24/2017)... 24, 2017 Biopharm Reports has carried ... use of nuclear magnetic resonance spectroscopy (NMR). This ... profiled current practices, developments, trends and end-user plans ... growth and opportunities. These areas include growth in ... needs and innovation requirements, hyphenated NMR techniques, main ...
(Date:1/21/2017)... , Jan 20, 2017 Research and ... Biometrics Market 2017-2021" report to their offering. ... The global voice recognition biometrics ... 2017-2021. The report covers the present scenario and ... 2017-2021. To calculate the market size, the report considers the revenue ...
Breaking Biology News(10 mins):
(Date:2/23/2017)... LONDON and NEW YORK ... at HIMSS, Lumeon , a leading digital ... (DN Telehealth), a provider of telemedicine and remote ... care pathways for telemedicine reimbursements.  ... and their patients, in real-time, extending consultations beyond ...
(Date:2/23/2017)... ATLANTA , Feb. 23, 2017  In Atlanta, it ... art, fashion, and culture intertwine to create an expressive and ... often reflect this energy and contribute to it. ... , Hair Fairies seeks to carry on that ... The Atlanta salon is the newest ...
(Date:2/23/2017)... , ... February 23, 2017 , ... ... the 12th annual Inventors Recognition Reception at Purdue Research Park of ... faculty member in recognition of outstanding contributions to, and success with, commercializing discoveries ...
(Date:2/23/2017)... SAN DIEGO and SAN FRANCISCO ... , a privately-held regenerative medicine company, and Beyond Type ... living with type 1 diabetes, today announced a grant ... develop a functional cure for type 1 and other ... decade, ViaCyte has been developing innovative stem cell-derived cell ...
Breaking Biology Technology: