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tag food security disease medicine evolution

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.
The Devolution of Evolution
Leonid Moroz | Nov 1, 2010 | 4 min read
By Leonid Moroz The Devolution of Evolution Why evolution and biosystematics courses must be included in all biomedical curricula. Nearly 40 years ago Theodosius Dobzhansky wrote: “Nothing in biology makes sense except in the light of evolution.” How is it, then, that so few newly minted PhDs in the biological sciences have taken any formal graduate school courses in evolution or biodiversity? This fosters a knowledge gap that can become difficult t
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.
Can Destroying Senescent Cells Treat Age-Related Disease?
Katarina Zimmer | Mar 1, 2020 | 10+ min read
A handful of clinical trials are underway to find out whether drugs that target senescent cells can slow the ravages of old age.
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.
Trumping Science: Part II
Bob Grant | Dec 6, 2016 | 5 min read
As Inauguration Day nears, scientists and science advocates are voicing their unease with the Trump Administration’s potential effects on research.
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.
Notebook
The Scientist Staff | Oct 26, 1997 | 7 min read
Table of Contents Priviledged Information The Appeal of Creation Hungry for Life Petit Moues Model Women in Trials Keep on Smiling New-Look FDA? The United States Securities and Exchange Commission (SEC) filed an insider trading complaint against a Columbia University professor on September 28. The complaint names Dale J. Lange, a professor of neurology at Columbia's College of Physicians and Surgeons, and six others for trading in Cephalon Inc. securities prior to the West Chester, Pa.-base
The Scientist Staff | Mar 29, 2024
Steps to End “Colonial Science” Slowly Take Shape
Ashley Yeager | Jan 1, 2021 | 10 min read
Scientists from countries with fewer resources are pushing collaborators from higher-income countries to shed biases and behaviors that perpetuate social stratification in the research community.

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