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tag tay sachs disease evolution culture 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.
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.
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.
Genetics-Based Testing Could Create A Biologic Underclass
Dorothy Nelkin | Nov 26, 1989 | 9 min read
[Editor’s note: Sophisticated biological tests that can uncover latent problems or predict future diseases have been developed over the past few years. Such tests have important clinical applications, but they also have found their way into nonclinical contexts in which they provide unprecedented threats to our traditional concepts of privacy and personal autonomy. So say Dorothy Nelkin and Laurence Tancredi, coauthors of a new book, Dangerous Diagnostics: The Social Power of Biological I
Cutting the Wire
Jeffrey M. Perkel | Dec 1, 2014 | 8 min read
Optical techniques for monitoring action potentials
New Funds Possible For Embryo Research
Franklin Hoke | Nov 27, 1994 | 7 min read
The moratorium on human embryo research coincided with the Republican presidencies of Ronald Reagan and George Bush. Both administrations opposed abortion, with support from some conservative political and religious groups, based on the view that human life begins when the ovum is fertilized and that the resulting embryo has legal rights to protection similar to those of an infant, child, or adult. In recent years, the Bush administ
New Funds Possible For Embryo Research
Franklin Hoke | Nov 27, 1994 | 7 min read
The moratorium on human embryo research coincided with the Republican presidencies of Ronald Reagan and George Bush. Both administrations opposed abortion, with support from some conservative political and religious groups, based on the view that human life begins when the ovum is fertilized and that the resulting embryo has legal rights to protection similar to those of an infant, child, or adult. In recent years, the Bush administ
Illuminating Behaviors
Douglas Steinberg | Jun 1, 2003 | 6 min read
Courtesy of Genevieve Anderson If not for Nobel laureates Thomas Hunt Morgan, Eric R. Kandel, and Sydney Brenner, the notion of a general behavioral model might seem odd. Behaviors, after all, are determined by an animal's evolutionary history and ecological niche. They are often idiosyncratic, shared in detail only by closely related species. But, thanks to Morgan's research in the early 20th century, and Kandel's and Brenner's work over the past 35 years, the fly Drosophila melanogaster, t

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