Microscopic image of mouse neurons exhibiting a string-of-pearls structure.
| 4 min read
Forget the traditional tubular shape—researchers are investigating a pearl-on-a-string formation for axons, unlocking new insights into neural signaling in health and disease.

neurons

Organoid Models and 3D Imaging for Parkinson’s Disease Research

Organoid Models and 3D Imaging for Parkinson’s Disease Research

Miltenyi
Abstract, colorful illustration of the human brain

A Gene Therapy to Treat the FOXG1 Brain Disorder 

A circular pattern of red, blue, and yellow bolts of electricity on a black background.

Current Events: Bioelectrical Gradients Guide Stem Cell Morphology

Illustration of a human brain shaped puzzle on a pink background. An electroencephalogram recording is depicted on top of the brain. 

How the Brain Selects What Experiences to Keep

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Unveiling the Mysteries of Hibernation and Torpor

a Taenia solium parasite, a human brain, and lines that represent an electroencephalogram (EEG) recording.

How a Parasite Excites the Brain

Albert Quintana wears a lab coat and stands against a background of laboratory equipment.

The Culprits Behind Motion Sickness

Conceptual 3D image of glowing neurons on a dark background depicting electrical activity and synaptic connections.

Measuring Long-Term Neuronal Activity in Cell Culture 

Fresh asparagus sliced horizontally, revealing inner microchannel structure.

Food for Thought: A Recipe for Regenerating Nerves

Infant hands holding bottle of milk on light blue floor background.

Inositol in Human Breast Milk Improves Brain Connectivity

Fluorescently labeled neuron cell bodies in blue in the center compartment of a three-compartment microfluidic chamber grow through tiny grooves to enter the left and the right chambers, where they extend axons fibers, also shown in blue.

Visualizing Axon Pruning

MRI images of brains from patients with epilepsy

Defending against Dravet

Six black-and-white MRI images of a brain at different cross-sections.

Is DIANA fMRI Data Real?

The image shows a brain section of the mouse amygdala. Using fluorescent markers, the expression of synapses is shown in purple, while neurons are shown as red dots and the microRNA miR-483-5p is shown as green dots.

A Brain MicroRNA Curbs Anxiety

In this transgenic ant pupa surrounded by wild type pupae, green fluorescence on top reveals olfactory sensory neurons. On the bottom, the expression of red fluorescent protein shows throughout the ant pupa body.

Spying on Transgenic Ants Reveals How Their Brains Respond to Alarm Odors

Brain cell in purple on a black background. Arc mRNAs are labeled green and are mainly localized in the cell nucleus and in the dendrites.

Short-lived Molecules Support Long-term Memory 

Neurons (green) fire differently depending on whether the astrocytes (red) they are grown with are cultivated from people with or without fragile X.

Astrocytes Fuel Erratic Firing in Fragile X Neurons

<em >The Scientist</em>&rsquo;s Journal Club: Neuroscience

The Scientist’s Journal Club: Neuroscience 

Histology of brain

Rare Autism-Linked Mutation Starves Growing Neurons of Essential Nutrients

Surface rendering of microscopy image showing two dendritic cells (green) communicating with a nociceptor neuron (violet).

How Cells in the Skin Team Up To Fight Pathogens

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A white laboratory mouse with its pups.

In a First, Mouse Pups with Two Dads Live to Adulthood

A picture of the main building of the National Institutes of Health (NIH).

Freeze on NIH Grant Reviews Leaves Scientists Confused and Frustrated

Close-up shot of hands as they type on a laptop.

Postdocs Who Publish Hit Papers Are More Likely to Stay and Succeed in Academia

Image of a DNA strand with a magnifying glass hovering over one section (left). A sweating man lifts his arm and emits body odor with a callout depicting that he has yellow colored earwax (right).

How Are Earwax and Body Odor Linked?

Multimedia

An illustration of differently shaped viruses.

Detecting Novel Viruses Using a Comprehensive Enrichment Panel

Twist Bio&nbsp;
Considerations for Cell-Based Assays in Immuno-Oncology Research

Considerations for Cell-Based Assays in Immuno-Oncology Research

Lonza
3D illustration of a gold lipid nanoparticle with pink nucleic acid inside of it. Purple and teal spikes stick out from the lipid bilayer representing polyethylene glycol.
February 2025, Issue 1

A Nanoparticle Delivery System for Gene Therapy

A reimagined lipid vehicle for nucleic acids could overcome the limitations of current vectors.

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Considerations for Cell-Based Assays in Immuno-Oncology Research

Considerations for Cell-Based Assays in Immuno-Oncology Research

Lonza
An illustration of animal and tree silhouettes.

From Water Bears to Grizzly Bears: Unusual Animal Models

Taconic Biosciences
Sex Differences in Neurological Research

Sex Differences in Neurological Research

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New Frontiers in Vaccine Development

New Frontiers in Vaccine Development

Sino

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

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Inventia Life Science Launches RASTRUM™ Allegro to Revolutionize High-Throughput 3D Cell Culture for Drug Discovery and Disease Research

An illustration of differently shaped viruses.

Detecting Novel Viruses Using a Comprehensive Enrichment Panel

Twist Bio&nbsp;
Zymo Research

Zymo Research Launches Microbiome Grant to Support Innovation in Microbial Sciences