UCLA scientists have characterized the structure and function of a key survival protein in breast cancer cells that helps ...

UCLA scientists have characterized the structure and function of a key survival protein in breast cancer cells that helps ...

The functions of biomolecules, including lipids, nucleic acids and especially proteins are determined to a great extent by their structure. This structure–function relationship is a foundation of many ...

A team led by UT Southwestern Medical Center researchers has uncovered the atomic structure of a protein complex pivotal to the function of motile cilia, the hair-like structures extending from the ...

Inside human cells, biology has pulled off the ultimate packing job, figuring out how to fit six feet of DNA into a nucleus ...

Before cells can divide by mitosis, they first need to replicate all of their chromosomes, so that each of the daughter cells can receive a full set of genetic material. Scientists have until now ...

When two cells "talk" to each other, they often do so through tiny channels called electrical synapses. Unlike chemical ...

A study could open new pathways for understanding how cholesterol influences cell membranes and their receptors, paving the way for future research on diseases linked to membrane organization. A new ...

Researchers at the Mark and Mary Stevens Neuroimaging and Informatics Institute (Stevens INI) at the Keck School of Medicine ...

The thyroid cartilage surrounds the thyroid gland in the middle of the throat. Its primary function is to protect and support the vocal cords. It is one of the laryngeal cartilages, which make up the ...

Cancer is a disease that causes abnormal cells to reproduce and spread to other parts of the body, which can result in tumors or damage to the immune system that may become fatal. Healthy cells follow ...