Artist’s rendering of brain fog: a bright blue drawing of a brain sits inside of a pink drawing of a head in profile surrounded by miscellaneous shapes
Brain Fog Caused by Long COVID and Chemo Appear Similar
Data from mouse models for mild coronavirus infections and human tissue samples offer further evidence that it doesn’t take a severe infection—or even infection of brain cells at all—to cause long-term neurological symptoms.
Brain Fog Caused by Long COVID and Chemo Appear Similar
Brain Fog Caused by Long COVID and Chemo Appear Similar

Data from mouse models for mild coronavirus infections and human tissue samples offer further evidence that it doesn’t take a severe infection—or even infection of brain cells at all—to cause long-term neurological symptoms.

Data from mouse models for mild coronavirus infections and human tissue samples offer further evidence that it doesn’t take a severe infection—or even infection of brain cells at all—to cause long-term neurological symptoms.

neuroinflammation
mice on wheel and ground
Exercise-Associated Protein Boosts Brain Function in Mice
Chloe Tenn | Dec 9, 2021
A study that transfused plasma from active to inactive mice suggests the protein clusterin enhances cognition.
A grid of images showing different cross sections of a human brain MRI.
Study Links Flu to Increased Parkinson’s Risk a Decade Later
Dan Robitzski | Nov 19, 2021
Epidemiological research suggests that a flu diagnosis might be one factor in the eventual onset of the neurodegenerative disease, but experts say it doesn’t prove a causal relationship.
A Tweak to Immune Cells Reverses Aging in Mice
Abby Olena | Jan 20, 2021
Knocking out the receptor for a lipid that causes inflammation rejuvenates macrophage metabolism and restores cognitive function in an Alzheimer’s disease model.
Study Points to Novel Role for Microglia in Down Syndrome
Catherine Offord | Oct 6, 2020
Overactive immune cells identified in a mouse model and in postmortem human brain tissue may offer a potential therapeutic target for cognitive delays associated with the condition, researchers report.
Identifying Neuroinflammatory Biomarkers of COVID-19
The Scientist Creative Services Team | Aug 20, 2020
Functional proteomics detects elevated neuroinflammatory markers in patient plasma and cerebrospinal fluid!
Excess of Immune Cells Found in Brains of People with Autism
Ashley Yeager | Jan 13, 2020
An accumulation of T cells and astrocytes in postmortem brain tissue hints at possible autoimmune origins for many cases of autism.
oligomannate alzheimer's disease neurodegeneration microbiome seaweed drug approval china
China Approves Alzheimer’s Treatment that Targets the Microbiome
Kerry Grens | Nov 5, 2019
Oligomannate, derived from a compound in seaweed, suppresses neural inflammation caused by gut bacteria in mice.
Zika Linked to More Neurological Problems in Adults
Kerry Grens | Aug 14, 2017
A review of several dozen hospitalized patients in Brazil finds neurological conditions, including inflammation of the brain and spinal cord, in addition to Guillain-Barre syndrome.
Study: Microglia Tied to Weight Gain in Mice
Aggie Mika | Jul 5, 2017
Just by activating these immune cells in the brain, scientists could make mice eat more and burn fewer calories.