3D illustration of a neuron with the cell body highlighted in pink to represent damage from an amyloid β plaque on its axons to the left. An enlarged plaque bundle is shown in the top left corner of the image, with the fibrils highlighted in pink and yellow.
| 5 min read
Dysregulated lipid metabolism in Alzheimer’s disease causes lipid buildup in microglia, reducing the immune cell’s ability to clear amyloid beta plaques.

lipid

A clipboard with the word “Sepsis” written at the top, surrounded by a syringe and medications.

A Common Antidepressant Protects Organs from Damage During Sepsis

Photograph of two polar bears, one walking on an ice shelf and the second emerging from the water.

Hair Oils Prevent Polar Bear Fur from Freezing Up

An image of a nose, an organ which is flexible because of a tissue called lipo-cartilage.

The Discovery of a Fat-Filled Cell Reveals Why Noses Are Springy

A fruit fly (Drosophila melanogaster) sitting on a green grass blade with a green background.

How the Fly Brain Knows When to Release Insulin

3D illustration of white Candida albicans yeast cells growing against host tissue.

A Fungal Messenger Impairs Immune Cell Function

Move Over, Proteins! Exploring Lipids in Adaptive Immunity

three black mice lined up next to each other. the one on the left, fed a low-fat diet, has one small bald patch, the middle mouse, fed fish oil, has a large bald spot across its shoulders and back, and the right mouse, fed cocoa butter, has no baldness.

Fish Oil in Diet Can Cause Hair Loss in Mice, Study Finds

A false color transmission electron microscope micrograph showing the nuclear envelope, the rough endoplasmic reticulum, the nucleus, and the cytoplasm.

New Gene Mutants Identified in Rare Motor Neuron Diseases

a brain surrounded by pills

Years of Prozac Alter Lipids in Young Monkeys’ Brains: Study

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Image of an infant’s feet that are visible in a hospital incubator.

Record-Breaking DNA Sequencing Technology Could Transform Newborn Care

Photo of John Calhoun crouches within his rodent utopia-turned-dystopia

Universe 25 Experiment

The World's Densest Bones

Image of a woman with her hands across her stomach. She has a look of discomfort on her face. There is a blown up image of her stomach next to her and it has colorful butterflies and gut bacteria all swarming within the gut.

Why Do We Feel Butterflies in the Stomach?

Multimedia

Olga Anczukow and Ryan Englander discuss how transcriptome splicing affects immune system function in lung cancer.

Long-Read RNA Sequencing Reveals a Regulatory Role for Splicing in Immunotherapy Responses

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Research Roundtable: The Evolving World of Spatial Biology

Research Roundtable: The Evolving World of Spatial Biology

Image of a woman with her hands across her stomach. She has a look of discomfort on her face. There is a blown up image of her stomach next to her and it has colorful butterflies and gut bacteria all swarming within the gut.
November 2025, Issue 1

Why Do We Feel Butterflies in the Stomach?

These fluttering sensations are the brain’s reaction to certain emotions, which can be amplified or soothed by the gut’s own “bugs".

View this Issue
Olga Anczukow and Ryan Englander discuss how transcriptome splicing affects immune system function in lung cancer.

Long-Read RNA Sequencing Reveals a Regulatory Role for Splicing in Immunotherapy Responses

Pacific Biosciences logo
Research Roundtable: The Evolving World of Spatial Biology

Research Roundtable: The Evolving World of Spatial Biology

Conceptual cartoon image of gene editing technology

Exploring the State of the Art in Gene Editing Techniques

Bio-Rad
Conceptual image of a doctor holding a brain puzzle, representing Alzheimer's disease diagnosis.

Simplifying Early Alzheimer’s Disease Diagnosis with Blood Testing

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