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 ...

If scientists could shrink themselves to microscopic size and take a journey through the human body—like the submarine crew ...

Prior to using this narrative, have learners create their own model of a cell in their notebooks using whatever background information or experience they might have. While exploring the narrative, ...

Cells are enveloped by a lipid membrane that gives them structure and provides a barrier between the cell and its environment ...

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 ...

Scientists have identified a new RNA molecule that may play a key role in improving survival in cancer patients.

Cellular senescence is commonly defined as a state characterized by permanent cell cycle arrest in the absence of cell death, in which cells have altered function. While cellular senescence has been ...

Researchers shifted the focus to the internal properties of the membrane itself, specifically its viscosity, highlighting its critical role in controlling deformation and dynamics during essential ...

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 ...

Tiny tweaks in DNA folding can have big effects. A study from Umeå University shows that even the most subtle changes in DNA's shape have an important influence on gene activity and energy production.