p53 is possibly the most important protein for maintaining cellular function. Losing it is synonymous with cancer.

Two studies find that tumor-specific antigens are often peptides that result from a splicing event between exons and transposable elements.

This year’s crop of winning products features many with a clinical focus and others that represent significant advances in sequencing, single-cell analysis, and more.

Advances in the functional characterization of newly discovered microproteins hint at diverse roles in health and disease.

Recent advances in modeling the human placenta, the least understood organ, may inform placental disorders like preeclampsia.

Metagenomic sequencing can help detect unknown pathogens, but its widespread use faces challenges.

Researchers are using souped-up mass spectrometry to localize proteins within brain cells.