Signaling is fundamental to how cells sense and respond to their environment—but in immune cells, those signals must be ...

Researchers found that intestinal tuft cells signal to crypt enterochromaffin cells by releasing acetylcholine, triggering serotonin release and activating a gut-to-brain vagal pathway during type 2 ...

(MEMPHIS, Tenn. – November 6, 2025) The enzyme RNA polymerase II transcribes genes into messenger RNA. This process is guided by modifications to the enzyme’s “tail” called phosphorylation patterns.

Researchers at the Keck School of Medicine of University of Southern California (USC) have developed a new type of chimeric antigen receptor (CAR) T cell that elicits a more controlled immune response ...

Researchers at Texas A&M Health have identified a molecular mechanism that increases cholesterol levels inside prostate cancer cells—an important process that may help explain how some tumors progress ...

Scientists led by Sergey Troyanovsky, Ph.D., professor of Dermatology and of Cell and Developmental Biology, have uncovered new intracellular mechanisms promoting cell-cell adhesion, a process ...

A light micrograph of a mouse embryo. RIKEN researchers have created synthetic molecular pathways that illuminate embryonic development. © ...