Navigation Links
Ben-Gurion U researchers isolate microalgal strain that could reduce cholesterol
Date:5/3/2010

BEER-SHEVA, ISRAEL, May 3, 2010 Ben-Gurion University of the Negev (BGU) researchers have isolated a microalgal strain which produces large amounts of a polyunsaturated fatty acid that could reduce blood pressure, chronic inflammation and blood cholesterol level, reducing the risk for heart attacks.

A research team at BGU's Landau Family Microalgal Biotechnology Lab in the Jacob Blaustein Institutes for Desert Research (BIDR) headed by Prof. Zvi HaCohen, is studying an algal mutant that is capable of accumulating up to 15 percent (of dry weight) of a polyunsaturated fatty acid (PUFA) called DGLA (Dihomo-γ-Linolenic Acid). The new strain, IKG-1, is a freshwater microalga that the researchers believe is the only known plant source capable of producing such significant amounts of DGLA.

"Omega-6 PUFA are necessary as components of brain cell membranes and have various nutritional uses," explains HaCohen, incumbent of the Maks and Rochelle Etingin Chair in Desert Research and rector-elect at BGU. "DGLA is one of these PUFA, but appears in nature only as an intermediate in the biosynthesis of other compounds and does not accumulate to any appreciable concentration. There is no natural source for DGLA and although its beneficial effects are well known, very few clinical studies have been conducted."

The research team also included the director of the Landau Laboratory, Prof. Sammy Boussiba; director of the BIDR Prof. Avigad Vonshak; Dr. Inna Khozin-Goldberg; and Ph.D. student Pushkar Shrestha.

"The significant discovery of the IKG-1 microalgal mutant and its high content of DGLA could impact treatment of life-threatening diseases, such as chronic inflammations, multiple sclerosis and arteriosclerosis," explains Dr. Ora Horovitz, vice president of business development for BGN Technologies, the technology transfer and commercialization subsidiary of BGU.

"Our Microalgal Biotechnology Laboratory continues to be a leading innovator in its work on microalgae and its products harnessing Negev resources, such as brackish water and highly abundant sunlight. BGU is continuing to develop valuable pharmaceuticals and nutraceuticals, as well as biofuels and other potential alternative energy sources."


'/>"/>

Contact: andrewlavin@alavin.com
andrewlavin@alavin.com
516-944-4486
American Associates, Ben-Gurion University of the Negev
Source:Eurekalert

Related biology news :

1. Uniform method to interpret autism spectrum disorders is defined at Ben-Gurion University
2. Anti-inflammatory drugs (coxibs) interfere with aspirins clotting ability -- Ben-Gurion U.
3. Heartburn drugs deemed safe for fetuses according to Ben-Gurion University researchers
4. Ben-Gurion University Alzheimers researcher demonstrates specific immune response to vaccine
5. Ben-Gurion University of the Negev technology being developed for use in Jordan desalination plant
6. Ben-Gurion U. developing new computer techniques to analyze historic Hebrew and Arabic documents
7. 1 in 6 health workers wont report in flu pandemic -- study by Ben-Gurion U. researchers
8. Ben-Gurion U. researchers reveal connection between cancer and human evolution
9. Ben-Gurion University research and technology used in new solar energy farm
10. Ben-Gurion University of the Negev signs collaborative contract with Bayer CropScience
11. Ben-Gurion University engineers develop technique to help combat nuclear proliferation
Post Your Comments:
*Name:
*Comment:
*Email:
(Date:6/14/2017)... (NYSE: IBM ) is introducing several innovative partner startups ... collaboration between startups and global businesses, taking place in ... nine startups will showcase the solutions they have built with ... France is one of the ... percent increase in the number of startups created between 2012 ...
(Date:5/6/2017)... 5, 2017 RAM Group , ... new breakthrough in biometric authentication based on a ... properties to perform biometric authentication. These new sensors are ... created by Ram Group and its partners. This sensor ... supply chains and security. Ram Group is a ...
(Date:4/17/2017)... 17, 2017 NXT-ID, Inc. (NASDAQ: NXTD ... filing of its 2016 Annual Report on Form 10-K on Thursday ... ... available in the Investor Relations section of the Company,s website at ... website at http://www.sec.gov . 2016 Year Highlights: ...
Breaking Biology News(10 mins):
(Date:10/10/2017)... ... October 10, 2017 , ... The ... prestigious awards honoring scientists who have made outstanding contributions to analytical ... during Pittcon 2018, the world’s leading conference and exposition for laboratory science, which ...
(Date:10/9/2017)... ... , ... The award-winning American Farmer television series will feature 3 Bar Biologics ... at 8:30aET on RFD-TV. , With global population estimates nearing ten billion people ... to feed a growing nation. At the same time, many of our valuable resources ...
(Date:10/9/2017)... ... October 09, 2017 , ... The Giving ... marijuana products targeting the needs of consumers who are incorporating medical marijuana into ... in Phoenix, Arizona. , As operators of two successful Valley dispensaries, The Giving ...
(Date:10/7/2017)... ... October 06, 2017 , ... ... and applications consulting for microscopy and surface analysis, Nanoscience Instruments is now ... Analytical offers a broad range of contract analysis services for advanced applications. ...
Breaking Biology Technology: