In many cells of the human body, hair-like protrusions known as cilia act as antennae, allowing cells to receive signals from ...

Scientists have attempted to map the human cell since the first microscope was invented more than 400 years ago. But many components of the cell still remain uncharted. " We know each of the proteins ...

Xylem vessel pits are tiny openings on the cell wall of water-conducting cells—with pit geometry influencing crop yield through its effect on plant hydraulics and nitrogen transport.

A groundbreaking study published in Research (2025, DOI: 10.34133/research.0545) has elucidated the molecular mechanisms by which protein phosphatase 2A (PP2A) regulates CD8+ T cell-mediated immune ...

A single injection of a new, off-the-shelf stem cell therapy for knee osteoarthritis significantly improved pain and function for up to 12 months in 75% of participants involved in a clinical trial.