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| 5 min read
Researchers simulated interactions between microbial molecules and neural receptors to explore whether gut bacteria might influence brain chemistry.

gut bacteria

Two pink-colored, rod-shaped bacteria interacting with a blue-colored human cell

Gut Bacterium Linked to Depression in Premenopause

T regulatory cell in red sandwiching an antigen presenting cell in blue

Gut Bacteria Help T Cells Heal Muscle: Study

Artist's rendering of rod-shaped bacteria

Gut Microbiomes Offer Insights into Chronic Fatigue Syndrome

Pink neutrophils on a white background.

Mucus-Eating Gut Bacteria May Promote Fever After Cancer Treatment

a white mouse sits on a blue exercise wheel, looking out onto the shavings below

Mice With a Healthy Gut Microbiome Are More Motivated to Exercise

a small black mouse sits next to an obese black mouse on a white background

Obesity Protects Against Genital Herpes in Mice, Study Finds

Matthieu Groussin sits with three other people on stools in front of a low table, on which there are several bowls of food. Another person stands above Groussin spooning something into a bowl.

Q&A: Gathering Diverse Microbiome Samples

Illustration of green fluorescent bacterial cells.

Cocaine Use Creates Feedback Loop with Gut Bacteria: Mouse Study

illustration of liver with veins in blue and arteries in red.

Ethanol-Making Microbe Tied to Nonalcoholic Fatty Liver Disease

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Human Gut Bacteria Show Up in Urban Wildlife

A premature infant drinking from a bottle

In Search of the Best Milk Recipe for Preemies’ Gut Bacteria

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Artificial Sweeteners Alter Gut Bacteria in Humans

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Phages Treat Gut Inflammation in Mice

illustration of inside of gut with floating bacteria

Finding Could Pave the Way to New, Targeted Antibody Treatments

A section of a mouse distal colon showing luminal contents with bacteria in magenta, the mucus lining (green) and the epithelial cell barrier of the gut (blue, right).

Mapping the Neighborhoods of the Gut Microbiome

A white lab mouse peers over the wall of a sprawling maze

Bacterial Metabolite May Regulate Cognition in Mice

Person taking antibiotic pill

What Happens to the Gut Microbiome After Taking Antibiotics?

Bacteriophage (green) attacking a bacterium (orange)

Bacteria Set Off Viral “Bombs” Inside Neighbors

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

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Gut Microbes Help Ground Squirrels Endure Hibernation

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Moon Cycles and Menstrual Cycles

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February 2025, Issue 1

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Enhancing Therapeutic Antibody Discovery with Cross-Platform Workflows

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Considerations for Cell-Based Assays in Immuno-Oncology Research

Considerations for Cell-Based Assays in Immuno-Oncology Research

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Scaling Lentiviral Vector Manufacturing for Optimal Productivity

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Putting Pathogens to the Test with Wastewater Surveillance

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Generating High-Quality mRNA for In Vivo Delivery with lipid nanoparticles

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Tecan introduces Veya: bringing digital, scalable automation to labs worldwide