A Czech scientist has contributed to understanding the function of the thymus—the training center of the immune system. T ...

Microtubules are dynamic, tubular polymers composed of αβ-tubulin dimers that form an essential framework within eukaryotic cells. They orchestrate a wide range of cellular functions including ...

While iron and calcium are the metals that get the most attention, zinc is also important for human health and function.

The body has to clear away dead cells and other unnecessary or unneeded stuff, and one mechanism that is crucial to the ...

Ion channels generate electrical impulses produced by living cells. Synthetic ion channels could serve as tools for ...

Metabolism guides the activation states of regulatory T cells, the immune cells that prevent inappropriate activation of the ...

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

Emerging evidence points to energy breakdowns inside brain cells as the root of mental illness. This discovery challenges decades of chemical theories and may lead to therapies that restore cellular ...

Patients with weak heart function who receive stem cell therapy shortly after a heart attack are at lower risk of developing heart failure and related hospital stays compared with standard care, finds ...

The human body possesses remarkable abilities to heal, regenerate and protect itself when given the right nutritional support. Certain foods contain unique compounds that can simultaneously support ...