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tag satellites evolution disease medicine

An illustration of green bacteria floating above neutral-colored intestinal villi
The Inside Guide: The Gut Microbiome’s Role in Host Evolution
Catherine Offord | Jul 1, 2021 | 10+ min read
Bacteria that live in the digestive tracts of animals may influence the adaptive trajectories of their hosts.
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.
Illustration showing a puzzle piece of DNA being removed
Large Scientific Collaborations Aim to Complete Human Genome
Brianna Chrisman and Jordan Eizenga | Sep 1, 2022 | 10+ min read
Thirty years out from the start of the Human Genome Project, researchers have finally finished sequencing the full 3 billion bases of a person’s genetic code. But even a complete reference genome has its shortcomings.
Week in Review: June 16–20
Tracy Vence | Jun 20, 2014 | 2 min read
Early Neanderthal evolution; developing antivirals to combat polio; the mouth and skin microbiomes; insect-inspired, flight-stabilizing sensors
multicolor DNA sequencing gel
Genetic Mutations Can Be Benign or Cancerous—a New Method to Differentiate Between Them Could Lead to Better Treatments
Ryan Layer, The Conversation | May 27, 2022 | 5 min read
Tumors contain thousands of genetic changes, but only a few are actually cancer-causing. A quicker way to identify these driver mutations could lead to more targeted cancer treatments.
Who Sleeps?
The Scientist and Jerome Siegel | Mar 1, 2016 | 10+ min read
Once believed to be unique to birds and mammals, sleep is found across the metazoan kingdom. Some animals, it seems, can’t live without it, though no one knows exactly why.
Collage of those featured in the article
Remembering Those We Lost in 2021
Lisa Winter | Dec 23, 2021 | 5 min read
As the year draws to a close, we look back on researchers we bid farewell to, and the contributions they made to their respective fields.
Geography Helps Epidemiologists To Investigate Spread Of Disease
James Kling | Jul 20, 1997 | 8 min read
'CLEAR AWARENESS': Keith Clark says epidemiologists have recongized the importance of geography in studying infectious diseases. Adventurers of the 18th and 19th centuries in search of gold and new trade routes were not the only ones to value a good map: Early epidemiologists inspected the lay of the land in attempts to discern the causes and spread of diseases. But as unexplored frontiers slowly disappeared, geography came to be taken for granted. In fact, the number of classic epidemiology p
Top 10 Innovations 2021
2021 Top 10 Innovations
The Scientist | Dec 1, 2021 | 10+ min read
The COVID-19 pandemic is still with us. Biomedical innovation has rallied to address that pressing concern while continuing to tackle broader research challenges.
People Briefs
The Scientist Staff | Apr 15, 1990 | 5 min read
Don L. Anderson, professor of geophysics at the California Institute of Technology, has been named the first Eleanor and John R. McMillan Professor of Geophysics. The professorship in Caltech's Division of Geological and Planetary Sciences was endowed by Caltech alumnus John R. McMillan to honor the memory of his wife, Eleanor McMillan, who died in 1988. Anderson's research has focused on the study of planetary interiors, seismology, the structure of the earth, and the origin and evolution of o

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