Sox9, a master regulator of cartilage formation, switches its target genes dynamically during embryonic limb development ...

Adipose tissue is far more important for our health than many may realize. It does not merely function as an energy store, ...

Tissues are ensembles of similar or compatible types of animal or plant cells that together carry out a specific function. In the human body there are four categories of tissues: epithelial, ...

Carrie Madormo, RN, MPH, is a health writer. She has over a decade of experience as a registered nurse, practicing in a variety of fields, such as pediatrics, oncology, chronic pain, and public health ...

Abstract: Osteoarthritis (OA) is a prevalent form of arthritis, characterized by the degradation of joints hyaline cartilage, particularly the knee, which often necessitates surgical intervention due ...

The job of a macrophage is straightforward — as a part of the immune system, they “eat” other cells that are deemed harmful to the body. Macrophages, along with other cells, secrete small sacks of ...

From the ability to detect the smell of wet soil to the scent of ripe fruit, the human olfactory system has evolved over thousands of years in response to how people live and what they eat, according ...