3D bioprinting, in which living tissues are printed with cells mixed into soft hydrogels, or "bio-inks," is widely used in ...

A new study may change the way scientists think about the distance traveled by tiny bubbles carrying signals between cells that are embedded in tissue. These particles, called extracellular vesicles, ...

Doctors and scientists have long relied on microscopes to study human tissue and diagnose disease. But today's medical ...

Northwestern University scientists have developed the most advanced organoid model for human spinal cord injury to date. In a ...

Scientists discover how bones “listen” to exercise and activate cellular signals that strengthen bone structure.

Neurites include axons, which are often severed during spinal cord injuries. When axons are cut, communication between ...

Are autoimmune diseases fatal? Normally, your immune system fights off disease and protects your body from infection. However, when you have an autoimmune disease, your immune system ...

An experimental inhibitor regrew cartilage in aged mice, opening up an alternative to arthritis and prosthetics.

By Hugo Francisco de Souza A novel CAR-T cell approach targets amyloid plaques in preclinical Alzheimer models, raising the ...

Meningioma is the most common type of brain tumor. It does not develop in the brain tissue itself, but on the inside of the ...

GREEN BAY, Wis. (WFRV) – We often hear the word microplastics thrown out, but what exactly are they? Microplastics and nanoplastics are small plastic particles that are found just about everywhere ...