Cells have an internal skeleton that maintains their structure and also drives their movement. Known as the cytoskeleton, ...

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 ...

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

In a recent study published in the journal Nature, a large team of researchers from the United States (U.S.) used single-cell ribonucleic acid (RNA) sequencing combined with high-resolution ...

The list below offers a representative sample of the courses you can expect in the study of cellular and molecular biology at DePauw. From theoretical foundations to practical experiences, these ...

Striking nucleolar lesions occur in cultured cells after exposure to supranormal temperatures. These lesions appear at 42°C and consist of a loss of the granular ribonucleoprotein (RNP) component and ...

Researchers have uncovered a shared brain cell breakdown mechanism behind Alzheimer’s and Parkinson’s diseases, revealing how ...

This is a preview. Log in through your library . Abstract Transforming growth factor beta (TGF-β) is a polypeptide growth factor that affects the accumulation of extracellular matrix by many cell ...

An essential component of the lymphatic system, the thymus, a pyramid-shaped organ located in the thoracic cavity, is responsible for producing T-cells. For centuries, the thymus was believed to be an ...