Researchers have discovered a new mechanism that is used by a male sex hormone essential for muscle and bone function. The ...

Androgens are hormones that control the development of male sexual characteristics. The most powerful of the androgens is called ...

Myosin II plays the most important role in cellular force generation. Myosin II molecules self-assemble into filaments with different structures depending on myosin II isoforms and other conditions ...

New research shows that a network of subcellular structures similar to those responsible for propagating molecular signals that make muscles contract are also responsible for transmitting signals in ...

As a biologic and naturopathic dentist with more than 20 years of experience, the difference between fluoride applied ...

The new research reveals a novel mechanism for signal transmission in brain cells and helps answer an open question in neuroscience about how intracellular signals travel over long distances in ...

Bone health is vital at every stage of life, but it becomes especially critical as we age. Our bones provide structure, protect vital organs, and enable movement, influencing our overall well-being.

They provide structural support, protect vital organs such as the brain and heart, and enable movement by anchoring muscles and tendons. Bones are a storehouse for essential minerals, particularly ...

Findings on cephalopod nerve cords highlight segmentation's role in sucker movement control, advancing knowledge of neural architectures in soft-bodied species.

Our biceps and our brain cells may have more in common than previously thought. New research led by the Lippincott-Schwartz ...

Skeletal muscle is composed of fascicles, bundled units of multiple muscle fibers or muscle cells. Each muscle fiber consists of a cross-banded structure that is further divided into myofibrils that ...

Such increase arises from loss of skeletal integrity and is also associated to a reduction ... Beyond its primary functions of structural support and movement, the skeleton houses the bone marrow, in ...