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tag extra organ evolution developmental biology neuroscience

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.
Yeast Made to Harvest Light Hint at Evolution’s Past
Kamal Nahas, PhD | Feb 21, 2024 | 6 min read
Scientists transferred light-harvesting proteins into yeast for the first time, shining a light on the past lives of eukaryotic cells.
Digital illustration of a brain, constructed by tiny dots and lines. Most dots and lines are teal-colored; others are green, yellow, red, and purple to denote areas of activity.
What Was the First Animal to Evolve a Brain?
Ida Emilie Steinmark, PhD | Sep 1, 2023 | 1 min read
In the absence of a precise definition of brain, pinning down its origins is difficult. But scientists have a theory.
On the left is a normally developing mouse embryo, on the right is a slightly larger mouse embryo that also contains horse cells that glow green.
Chimera research opens new doors to understanding and treating disease
Hannah Thomasy, PhD, Drug Discovery News | Aug 9, 2023 | 10 min read
Animals with human cells could provide donor organs or help us understand neuropsychiatric disorders.
Tadpoles See with Extra Eyes
Sabrina Richards | Feb 27, 2013 | 3 min read
Blind tadpoles regain vision when new eyes are grafted onto their tails. 
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.
Cellular DNA and epigenetics
Do Epigenetic Changes Influence Evolution?
Katarina Zimmer | Nov 1, 2022 | 10+ min read
Evidence is mounting that epigenetic marks on DNA can influence future generations in a variety of ways. But how such phenomena might affect large-scale evolutionary processes is hotly debated.
Conceptual image showing molecules making up a brain shape
The Noncoding Regulators of the Brain
Christie Wilcox, PhD | Sep 12, 2022 | 10+ min read
Noncoding RNAs are proving to be critical players in the evolution of brain anatomy and cognitive complexity.
Brain Evolution at a Distance
Hannah Waters | Dec 6, 2011 | 3 min read
Gene expression controlled from afar may have spurred the spurt in brain evolution that led to modern humans.
Tag, You're It
Carina Storrs | Feb 1, 2014 | 7 min read
A guide to DNA-encoded libraries for drug discovery

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