A novel technology that utilizes light of different wavelengths to control cellular functions by inducing reversible assembly and disassembly of molecules has been developed. This breakthrough could ...

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 ...

Genetic engineers can design and assemble sophisticated gene circuits to program cells with new functions, but important ...

Scientists have discovered how the amino acid leucine boosts the body’s energy production by protecting key mitochondrial proteins from breaking down. This process allows mitochondria, the cell’s ...

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

Biomedical research typically follows a familiar path: developing treatments that block, enhance or mutate certain signaling ...

Researchers found that the body’s natural recycling system, the lysosome, plays a vital role in removing the protein that ...

Which cell is the coolest? Experts weigh in on their favorite cell types and what makes each one special in science and ...

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 ...