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tag degenerative eye disease microbiology

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.
Eyes, Nose as Windows to Alzheimer’s
Kerry Grens | Jul 14, 2014 | 2 min read
Failing a sniff test or screening positive on an eye exam may predict people’s chances of developing the neurodegenerative disorder.
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A New COVID-19 Spit Test Is as Easy as 1-2-3
Roni Dengler, PhD | Aug 16, 2021 | 4 min read
A device smaller than two stacked decks of cards can reliably detect and discriminate between SARS-CoV-2 variants in spit in less than an hour with results that glow.
microbiome
Do Commensal Microbes Stoke the Fire of Autoimmunity?
Amanda B. Keener | Jun 1, 2019 | 10+ min read
Molecules produced by resident bacteria and their hosts may signal immune cells to attack the body’s own tissues.
Top Ten Innovations 2011
The Scientist | Jan 1, 2012 | 10+ min read
Our list of the best and brightest products that 2011 had to offer the life scientist
DNA Probes Yield Expanded Research And Clinical Uses
Ricki Lewis | Jan 9, 1994 | 10 min read
Author: Ricki Lewis Date:January 10, 1994, pp.17 The following vendors develop and/or market DNA probes for a variety of research and diagnostic purposes. For information about specific services, products, and prices, please contact these companies directly. Lofstrand Laboratories 7961 Cessna Ave. Gaithersburg, Md. 20879 (310) 330-0111 Fax: (301) 948-9214 Microbiological Associates Inc. Life Sciences Center 9900 Blackwell R
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.
Texas Stem Cell Law Opens Door for Controversial Treatments
Anna Azvolinsky | Mar 27, 2018 | 7 min read
The Scientist looks at one such Houston-based purveyor that has been treating patients abroad for years with mesenchymal stem cells.
The Little Cell That Could
Megan Scudellari | Jul 1, 2012 | 7 min read
Critics point out that cell therapy has yet to top existing treatments. Biotech companies are setting out to change that—and prove that the technology can revolutionize medicine.
Every Photon is Sacred
The Scientist Staff | Jun 21, 1998 | 3 min read
If you liked confocal microscopy, you're going to love multi-photon systems, now available from Bio-Rad Instruments. Taking the principle of confocal microscopy one giant step further, multi-photon microscopes use rapidly oscillating, low energy laser light to illuminate a small sample area--as small as 0.1 femtoliter. Working cooperatively, the energy from two (or three in some cases) photons can excite fluorochromes that ordinarily require high energy excitation. What does this get you? Deep

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