Neuroscience

How synaptic vesicles accumulate glutamate

In the brain, neurons communicate via neurotransmitters, which trigger electrical signals in downstream neurons by binding and activating specific receptors. Neurotransmitters are released through the fusion of synaptic vesicles, ...

Neuroscience

Exploring the mechanisms behind swallowing

Sensory cells in the vagus nerve can detect and locate food in the esophagus. Their signals help transport the food onward to the stomach. Signal failure leads to swallowing disorders, say a team led by Carmen Birchmeier ...

Diseases, Conditions, Syndromes

Understanding how hormones influence anemia

Northwestern Medicine scientists have uncovered how peptides produced by bones during inflammation prevent anemia in mice, according to a recent study published in the journal Blood.

Genetics

Study examines the possible role of KIF5A gene in ALS

A study by researchers at The Ohio State University Wexner Medical Center and College of Medicine used a newly developed mouse model to examine the possible role of a gene called KIF5A in the development of amyotrophic lateral ...

Ophthalmology

Bespoke, code-free AI model beneficial for retinal images

Bespoke and code-free deep learning (CFDL) models can discriminate healthy retinal images from those with features of pre-plus or plus disease, indicating retinopathy of prematurity (ROP), according to a study published online ...

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