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tag prefrontal cortex neuroscience evolution disease medicine

Two drawn heads on a blue background with gears in their heads. A red spot on two gears is magnified over one head.
Biological Sex Influences Brain Protein Expression
Shelby Bradford, PhD | Apr 4, 2024 | 3 min read
Neurological disorders often have sex biases, and these differences could be due to altered protein expression in the brain.
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.
3D multicolored conceptual image representing hallucinogens and the human brain.
Natural High: Endogenous Psychedelics in the Gut and Brain
Iris Kulbatski, PhD | Sep 8, 2023 | 8 min read
Psychedelics are evolutionarily ancient compounds produced by fungi, plants, and microbes. Humans also synthesize psychedelics. Researchers want to know how and why.
early-life stress, histone, chromatin, epigenetics, epigenetic modification, methylation, DNA, protein, stress, adversity, mice, genetics, genomics
Early-Life Stress Exerts Long-Lasting Effects Via Epigenome
Asher Jones | Mar 18, 2021 | 5 min read
In mice, epigenetic marks made on histones during infancy influence depression-like behavior during adulthood. A drug that reverses the genomic tags appears to undo the damage.
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.
Mapping the Human Connectome
Tanya Lewis | Jul 20, 2016 | 3 min read
A new map of human cortex combines data from multiple imaging modalities and comprises 180 distinct regions.
Amyloid plaques (stained for amyloid-? peptide) detected in a post-mortem brain sample of a patient with Alzheimer's disease. Purple purple dots in the background are the nuclei of neurons and glia.
Herpes Viruses Implicated in Alzheimer’s Disease
Anna Azvolinsky | Jun 21, 2018 | 5 min read

A new study shows that the brains of Alzheimer’s disease patients have a greater viral load, while another study in mice shows infection leads to amyloid-β build up.

Cartoon of a silhouetted person&rsquo;s bright pink brain being shocked by jumper cables
Electrically Zapping Specific Brain Regions Can Boost Memory
Dan Robitzski | Aug 22, 2022 | 3 min read
Low-intensity electrical stimulation allows older adults to better recall a list of words for at least a month following the treatment, a study finds, providing further evidence for the debated idea that electrical stimulation can enhance cognitive performance.
Michelle Gray Tracks Huntington’s in Different Brain Cells
Amanda Heidt | Oct 1, 2020 | 3 min read
The University of Alabama at Birmingham neuroscientist aims to determine which cells are most important in prompting the disease’s initiation and progression.
Illustration of gray bacteriophages approaching and infecting a red and orange bacteria that has multiple fimbria protruding from it.
Bacteria-Infecting Viruses in Gut Microbiome Linked to Cognition
Dan Robitzski | Feb 16, 2022 | 5 min read
Research in mice and flies suggests that bacteriophages, including those found in dairy foods, may have an influence on an animals’ ability to learn and remember information.

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