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tag opinion techniques neuroscience stem cells

Electrical Stimulation Steers Neural Stem Cells
Ashley Yeager | Jul 3, 2017 | 3 min read
Current can guide implanted cells away from rats’ noses toward a region deep in their brains.
Nerve cell labelled with different colours
Psychedelics Slip Past Cell Membranes When Treating Depression
Alejandra Manjarrez, PhD | Feb 24, 2023 | 4 min read
The antidepressant properties of hallucinogenic drugs may stem from their ability to bind to intracellular serotonin receptors, a study suggests.
Opinion: How to Define Cell Type
Fred H. Gage, Sara B. Linker, and Tracy A. Bedrosian | Nov 1, 2017 | 4 min read
Advances in single-cell technologies have revealed vast differences between cells once thought to be in the same category, calling into question how we define cell type in the first place.
ethics, bioethics, brain organoid, chimera, cell transplant, Q&A, report, NIH, NAS, neuroscience, Techniques, disease & medicine, immunology, psychiatric conditions
New Report Dissects Ethics of Emerging Human Brain Cell Models
Amanda Heidt | Apr 12, 2021 | 5 min read
The National Academies’ report touches on ethical issues raised by new technologies such as brain organoids and human-animal chimeras, and suggests that current regulatory oversight is sufficient.
This image depicts the fruit fly nerve cord connectome. It highlights 930 neurons, a subset of the full set of reconstructed neurons.
The Expansion of Volume Electron Microscopy
Danielle Gerhard, PhD | Sep 8, 2023 | 6 min read
A series of technological advancements for automation and parallel imaging made volume electron microscopy more user friendly while increasing throughput.
Pelizaeus-Merzbacher disease neural stem cell transplantation
Neural Stem Cell Transplantation Crawls Toward the Clinic
Ashley P. Taylor | Oct 29, 2019 | 9 min read
Several early-stage clinical trials indicate that implanting patients with the cells is safe. But whether they can alleviate neurological problems remains to be seen.
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.
Opinion: New Models for ASDs
Alysson R. Muotri | May 13, 2015 | 3 min read
The study of mini “brains” in a dish, derived from patient cells, offers a novel approach for autism spectrum disorder research.
Artist&rsquo;s rendition of a neuron silhouetted against a glowing red background.
SNO-y Protein Levels Help Explain Why More Women Develop Alzheimer’s
Dan Robitzski | Jan 6, 2023 | 4 min read
Female postmortem brains contain more S-nitrosylated C3 proteins, likely linked to menopause, which instruct immune cells to kill neuronal synapses.

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