Neurons News and Research

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Researchers Struggle Tracking Human Dementia Progress Using Traditional Laboratory Mice

Brain diseases, including dementia, have long been studied using experimental animals such as mice. However, differences between the human and animal genomes have raised concerns that some disease mechanisms may not be fully explained by conventional animal models.

31 Aug 2026

Primate-Specific DNA Change Reveals a New Link to Dementia-Related Neurodegeneration

29 Aug 2026

Genetic Toolkit Helps Researchers Map Single Neurons in Fruit Flies

Our brains constantly integrate information about both our internal state and our surroundings to determine how we behave.

28 Aug 2026

Colorectal Cancer and Nerve Damage: A Hidden Link Uncovered in Mice and Primates

Colorectal tumors trigger inflammatory nerve damage, suggesting cancer itself may be a risk factor for neuropathy in survivors, independent of treatments.

27 Aug 2026

Fruit Fly Olfactory Processing Inspires Energy Efficient Scent Classification Algorithms

In the animal kingdom, energy conservation is essential for survival. That's why our brains have evolved to be extremely energy and resource efficient at storing and processing information.

25 Aug 2026

New Research Links Body Focused Repetitive Behaviors to Hidden Genetics

Two disorders with big names-trichotillomania (repeated hair-pulling) and excoriation disorder (repeated skin-picking)-were the focus of a recent Yale study looking at potential genetic causes.

25 Aug 2026

Mapping Diverse Brain Cell Populations Unlocks Deep Hidden Molecular Secrets

Understanding how molecular changes shape brain function and disease requires more than measuring genes in bulk tissue.

22 Aug 2026

Reengineering Glial Cell Signaling Pathways to Slow Down ALS Symptoms

Amyotrophic lateral sclerosis (ALS) is a neurodegenerative disease that, according to the CDC, currently impacts around 35,000 Americans-with 5,000 more diagnosed each year.

21 Aug 2026

Study Uncovers Cellular Accumulators Tracking Brain Electronic Sleep Pressure

Why does staying awake inevitably make us sleepy? Researchers at the University of Basel, Switzerland, have identified neuronal populations in the brain of mice that become activated during prolonged wakefulness and are crucial for sleep drive.

20 Aug 2026

Innovative LATeNT Platform Controls Neural Paths to Treat Brain Disorders

DGIST (President Kunwoo Lee) announced that a research team led by Professor Ji Won Um of the Center for Synapse Diversity and Specificity, Department of Brain Sciences, in collaboration with a research team led by Professor Alice Ting at Stanford University, has developed LATeNT, a novel optical control platform that uses light to block signal transmission between neurons and subsequently restore normal signaling.

19 Aug 2026

New Potential Target for Triple-Negative Breast Cancer

The study uncovers how macrophages recruit nerves in triple-negative breast cancer, suggesting BDNF signaling as a critical factor in tumor progression.

18 Aug 2026

Modular Brain Structures Reuse Neural Networks to Simplify Complex Actions

As we move through everyday life, our brains engage in a huge variety of cognitive tasks. For example, during a grocery run, we might have to recall the items for a recipe, remember where the clerk said the flour was located, and count out money to pay.

18 Aug 2026

Breakthrough Discovery Pinpoints How Brain Immune Cells Respond to Toxic Cellular Waste

Researchers at the University of California, San Diego, and their colleagues have discovered a critical cellular mechanism that causes brain degeneration in both a rare childhood condition and the far more prevalent Alzheimer’s disease.

17 Aug 2026

High-Speed Microscope Captures Millisecond-Scale Brain Signaling Activity

Within the brain, neurons compute by generating electrical impulses. These signals travel throughout neurons, which are in turn connected in vast networks that control brain functions such as sensory perception, memory formation, and control of movement.

17 Aug 2026

Researchers Map Immune Molecule Behavior in Affected Motor Neurons

Immune-related molecules change in motor neurons affected by amyotrophic lateral sclerosis (ALS), but they do not appear to be major drivers of disease progression.

17 Aug 2026

New Study Links TIMP2 Loss to Microglial Immune Dysfunction

Researchers at The Icahn School of Medicine at Mount Sinai have identified a role for the youth-associated protein TIMP2 in supporting the healthy function of microglia, the brain's resident immune cells.

17 Aug 2026

New Mouse Study Challenges Traditional Theories of Long-Term Memory Storage

Memories can survive even after the brain temporarily loses more than half of its synaptic connections, according to a new mouse study, which challenges the long-held view that long-term memories depend on stable individual synapses.

14 Aug 2026

New Roadmap Fixes Cellular Waste Accumulation to Halt Brain Degeneration

Researchers at University of California San Diego and their colleagues have identified a key cellular pathway that drives brain degeneration in both a rare childhood disorder and the far more common Alzheimer's disease.

13 Aug 2026

New Single-Cell Database Reveals Hidden Inner Workings of Spinal Cord Circuits

Scientists at St. Jude Children's Research Hospital created a single-cell atlas of a key class of spinal neurons involved in motor coordination. From that resource, they identified a small subgroup of interneurons associated with the speed of rhythmic movements such as walking. The findings, which have implications for understanding spinal cord function and recovery from injury, were published today in Nature Communications.

11 Aug 2026

Brain Executive Control Centers Block Creative Problem Solving in Mice

The prefrontal cortex, a brain region long associated with learning more flexible behaviors, can sometimes block the ability to think outside the box, a new study in mice shows. Science Advances published the finding by biologists at Emory University.

8 Aug 2026