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tag viral vectors evolution immunology

Different colored cartoon viruses entering holes in a cartoon of a human brain.
A Journey Into the Brain
Danielle Gerhard, PhD | Mar 22, 2024 | 10+ min read
With the help of directed evolution, scientists inch closer to developing viral vectors that can cross the human blood-brain barrier to deliver gene therapy.
A bat flying in a dark cave
Turning on the Bat Signal
Hannah Thomasy, PhD | Mar 15, 2024 | 10+ min read
Scientists around the world investigate how bat immune systems cope with viral attacks and how this information could be used to keep humans safe.
A needle drawing up fluid from an unlabeled vial.
Cancer Vaccination as a Promising New Treatment Against Tumors
Shelby Bradford, PhD | Mar 15, 2024 | 10+ min read
Vaccination has beaten back infections for more than a century. Now, it may be the next big step in battling cancer.
Adeno-associated viruses
Strategies for Smuggling Gene Therapies Past the Immune System
Monique Brouillette | Jul 15, 2019 | 6 min read
Researchers are devising ways to prevent viral vectors carrying gene therapies from triggering an immune response.
the molecular structure of interferon-alpha
Lots of Rapid Evolution in Interferon-Stimulated Genes: Study
Christie Wilcox, PhD | Jul 1, 2021 | 2 min read
A comparison of interferon-related genes across 20 primate genomes reveals differences in the speed at which they evolve and new targets for antiviral discovery efforts.
A Y-shaped pink, blue, and light green antibody is in focus on a background of blurred pink and purple color, with other antibodies out of focus in the background.
Phage Display: Finding the One in a Million
Shelby Bradford, PhD | Dec 4, 2023 | 10+ min read
A combinatorial approach enabled high-throughput screening of protein libraries for desired target binding.
Fluorescent images of red cells showing high and low levels of infection in green
Parasite Drove Natural Selection in Amazonian Indigenous Groups
Natalia Mesa, PhD | Mar 13, 2023 | 4 min read
The findings could help researchers understand why some individuals are more vulnerable to deadly Chagas disease.
Going Viral
Breeann Kirby and Jeremy J. Barr | Sep 1, 2013 | 10+ min read
From therapeutics to gene transfer, bacteriophages offer a sustainable and powerful method of controlling microbes.
Deciphering Immunology's Dirty Secret
Kate Travis | Jan 1, 2007 | 9 min read
Deciphering Immunology's Dirty Secret Can innate immune adjuvants save vaccinology? By Kate Travis ARTICLE EXTRAS 1 Why, he wondered, did scientists have to include bits of bacteria or aluminum hydroxide with a vaccine to get an immune response? Janeway hypothesized and later proved that so-called pattern recognition receptors identify invading pathogens and trigger an immediate reaction against the i
Creative Expression: Mammalian Expression Vectors and Systems
Christopher Smith | Feb 1, 1998 | 7 min read
Date: February 2, 1998 Chart 1 Chart 2 Prokaryotic expression systems, reviewed in the September 1, 1997, issue of The Scientist were part of the early repertoire of research tools in molecular biology. Although the expression of recombinant protein in prokaryotes provided a means to develop other research tools (antibodies, for example ) and study basic aspects of biological function, the scope and depth of this research were limited, especially with regard to eukaryotic proteins. The de novo

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