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tag polyunsaturated fatty acids disease medicine cell molecular biology microbiology

Omega-3s: Fishing for a Mechanism
Ethan J. Anderson and David A. Taylor | Nov 1, 2012 | 10+ min read
Despite abundant evidence supporting their ability to help prevent and treat cardiovascular disease, the therapeutic effectiveness of fish oil–derived fatty acids remains controversial.
Researchers in George Church&rsquo;s lab modified wild type ADK proteins (left) in <em >E.coli</em>, furnishing them with an nonstandard amino acid (nsAA) meant to biocontain the resulting bacterial strain.
A Pioneer of The Multiplex Frontier
Rashmi Shivni, Drug Discovery News | May 20, 2023 | 10 min read
George Church is at it again, this time using multiplex gene editing to create virus-proof cells, improve organ transplant success, and protect elephants.
Infectious Diseases Expert To Head National AIDS Unit
The Scientist Staff | Sep 17, 1989 | 5 min read
The National Institute of Allergy and Infectious Diseases has named George W. Counts as head of the newly established Clinical Research Management Branch in the Treatment Research Program of NIAID’s Division of AIDS. Prior to the appointment, Counts, 54, had been a professor of medicine at the University of Washington, Seattle, since 1975. He also served as director of the Clinical Microbiology Laboratory at the Fred Hutchinson Cancer Research Center in Seat- tle from 1985 to 1989. Co
Special Report: New Tools Join Old In Microbiological Research
Ricki Lewis | Apr 28, 1991 | 7 min read
Microbiological Research Author: RICKI LEWIS AND HOLLY AHERN, p.24 Microbiology has evolved from ancient art to savvy science. Yesterday's painstaking tasks of culturing and identifying microorganisms have been joined by rapid detection strategies and intricate genetic manipulations. Microbiologists may still streak specimens on agar plates and wait overnight for bacterial colonies to grow, as was done two centuries ago, but today they may also use spectrophotometers or chromatographs. Gas
The Role of Mom’s Microbes During Pregnancy
Carolyn A. Thomson and Kathy D. McCoy | Aug 1, 2021 | 10+ min read
Bacteria in the gut influence the production of antibodies and themselves secrete metabolites. In a pregnant woman, these compounds may influence immune development of her fetus.
DNA Sequencing Software Teases Meaning From Genes
Ricki Lewis | May 30, 1993 | 7 min read
As molecular biology becomes increasingly informational, computer software to manipulate and analyze nucleic acid sequences has evolved from a useful tool to an absolute necessity, researchers say. Foster City, Calif. 94404 (800) 345-5ABI Fax: (415) 572-2743 Products: GENESCAN 672 for microsatellite markers on Macintosh: call for price. DNASTAR Inc. 1228 S. Park St. Madison, Wis. 53715 (608) 258-7420 Fax: (608) 258-7439 Products: Lasergene comprehensive package: $3,995; Lasergene options,
Sharing the Bounty
Michelle G. Rooks and Wendy S. Garrett | Aug 1, 2011 | 10+ min read
Gut bacteria may be the missing piece that explains the connection between diet and cancer risk.
The Body’s Ecosystem
The Scientist | Aug 1, 2014 | 10+ min read
Research on the human microbiome is booming, and scientists have moved from simply taking stock of gut flora to understanding the influence of microbes throughout the body.
Homing In On Homocysteine
Ricki Lewis | Jan 23, 2000 | 9 min read
Peruse the aisles of any supermarket, and the message that cholesterol causes heart disease rings loud and clear. But soon attention will likely shift to another culprit: homocysteine. This amino acid is usually scant in the blood. But when slightly elevated, it may set the stage for the atherosclerosis that is so tightly linked to cholesterol. Controlling homocysteine level is a simple matter of taking more vitamins--folic acid in particular. Donald Jacobsen "In the future, a homocysteine
Those We Lost in 2019
Ashley Yeager | Dec 30, 2019 | 6 min read
The scientific community said goodbye to Sydney Brenner, Paul Greengard, Patricia Bath, and a number of other leading researchers this year.

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