As blood stem cells age, their lysosomes become overactive and damaged, triggering inflammation and weakening the body’s ...

Aerobic glycolysis dominates lesion bioenergetics, with lactate promoting histone lactylation, M2 macrophage polarization, ...

Cell metabolism encompasses the integrated network of biochemical reactions by which cells harvest and allocate energy, build macromolecules and maintain redox and ionic balance. Catabolic pathways ...

An intestinal pathogen reshapes the gut environment to fuel its own colonization and cause diseases, a multi-institutional ...

When we consume foods containing sugar and starch, they are converted into energy in the body's cells through a process called glycolysis. However, this process has a downside—it produces byproducts ...

Understanding how cells process nutrients and produce energy - collectively known as metabolism - is essential in biology. However, analyzing the vast amounts of data on cellular processes to ...

This image illustrates the chemical structure of a purine molecule, highlighting the numbering of the carbon and nitrogen atoms. The purine structure consists of a pyrimidine ring (positions 1 to 6) ...

When people think about health, they often focus on specific organs like the heart or brain. But many changes related to chronic conditions or ageing begin in the smallest units of your body — your ...

Artist rendering showing a vortex of energy and how certain lipids and fatty acids come together to form a membrane. The process is cyclical as components come together and separate and energt is ...

All of biology is transient. Over time, a population of identical cells can change so that some subgroups exhibit different ...

Ulrich Mueller Ph.D., and Erika Pearce, Ph.D., from the Johns Hopkins University School of Medicine, have been elected to the ...