Researchers uncover how SMAD7 directly activates Wnt signaling to promote dental pulp stem cell regeneration CHINA, ...

Salivary glands are essential for everyday human functions —speaking, swallowing, tasting and protecting the mouth—yet they ...

Hair is pretty tricky. Unlike almost every other organ in the human body, which finishes its development in the womb, the ...

Swallowing is a fundamental human function that supports nutrition and communication. Damage to swallowing muscles can reduce quality of life and even lead to aspiration pneumonia or malnutrition.

Scientists have discovered a key biological safeguard that helps one of nature's most impressive regenerators, the planarian ...

Planarians are a striking model for studying regeneration owing to their extraordinary capacity to reform entire body structures from small tissue fragments. This ability is mediated primarily by ...

Add Yahoo as a preferred source to see more of our stories on Google. Digital illustration of a neuron Our brains age along with the rest of our bodies, and as they do, they produce fewer new brain ...

Intestinal Stem Cells (ISCs) derived from a patient's own cells have garnered significant attention as a new alternative for treating intractable intestinal diseases due to their low risk of rejection ...

TOKYO, March 01, 2026 (GLOBE NEWSWIRE) -- OrganTech, Inc. announced that its research team has defined a minimal stem cell set required for functional hair follicle regeneration in vitro, establishing ...

The retina is a thin layer of neural tissue at the back of the eye that detects light and converts it into signals, sent to ...

A team of scientists has mapped the regions surrounding stem cells in planarians—small flatworms that are famous for being able to regrow whole bodies from small fragments—and discovered something ...