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tag brain activity map cell molecular biology immunology

DNA molecule.
Finding DNA Tags in AAV Stacks
Mariella Bodemeier Loayza Careaga, PhD | Mar 7, 2024 | 8 min read
Ten years ago, scientists put DNA barcodes in AAV vectors, creating an approach that simplified, expedited, and streamlined AAV screening. 
Charting a New Course Through the Injured Brain
Rashmi Shivni | Jan 15, 2024 | 4 min read
A state-of-the-art technique helps scientists map out tissue at the single cell level after a demyelinating brain injury.
Microfluidics: Biology’s Liquid Revolution
Laura Tran, PhD | Feb 26, 2024 | 8 min read
Microfluidic systems redefined biology by providing platforms that handle small fluid volumes, catalyzing advancements in cellular and molecular studies.
Molecular Biology
The Scientist Staff | Feb 16, 1992 | 1 min read
D.E. Williams, J. Eisenman, A. Baird, C. Rauch, et al., "Identification of a ligand for the c-kit proto-oncogene," Cell, 63:167-74, 1990. N.G. Copeland, D.J. Gilbert, B.C. Cho, P.J. Donovan, et al., "Mast cell growth factor maps near the steel locus on mouse chromosome 10 and is deleted in a number of steel alleles," Cell, 63:175-83, 1990. D.M. Anderson, S.D. Lyman, A. Baird, J.M. Wignall, et al., "Molecular cloning of mast cell growth factor, a hematopoietin that is active in both membrane
Panels showing different kinds of microglia
Mapping Tool Reveals Microglia’s Shape-Shifting Secrets
Angie Voyles Askham, Spectrum | Dec 14, 2022 | 4 min read
The approach could help test hypotheses about how atypical function of the brain’s immune cells contributes to autism.
Complete model of fly brain neuron connections
How Larval Fruit Fly Brains Convert Sensory Signals to Movement
Laura Dattaro, Spectrum | Mar 10, 2023 | 4 min read
A wiring map diagrams more than half a million neuronal connections in the first complete connectome of Drosophila and holds clues about which brain architectures best support learning.
Researchers CHOOSE Organoids to Investigate Neurodevelopment
Deanna MacNeil, PhD | Jan 29, 2024 | 4 min read
A 3D variation of pooled CRISPR screens could connect the dots between autism spectrum disorder genetics and cell fate pathways in the developing brain.
Histology showing IL-6 expression
Immune Molecule Alters Cellular Makeup of Human Brain Organoids
Charles Q. Choi, Spectrum | Apr 17, 2023 | 4 min read
The changes may help explain the link between maternal infection and autism, though more research is needed.
illustration of brain with DNA strand coming out the top
Genetic Underpinnings of Brain Activity May Differ in Autism
Emily Harris, Spectrum | Jul 19, 2022 | 3 min read
A study finds that expression levels of certain genes that track with brain activity—particularly those involved in brain development—vary between people with autism and their non-autistic peers.
Artist’s rendition of red SARS-CoV-2 coronaviruses floating near blue strands of DNA.
COVID-19 Infections May Reshape Genetic Landscape
Holly Barker, PhD | Mar 30, 2023 | 3 min read
SARS-CoV-2 infection triggers structural changes in the host cell’s DNA, which provide a molecular explanation for long COVID, a new study suggests. 

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