Which molecules regulate defence responses via signal transduction pathways?

Question

Quizplus · Accepted Answer

Cytokines are a group of molecules that regulate immune and defense responses by initiating signal transduction pathways. They include interleukins, interferons, and tumor necrosis factor, among others, and play a critical role in coordinating the functional activities of innate and adaptive immune cells. Prostaglandins and histamines are involved in inflammation and allergies, respectively, but are not strictly considered signal transduction molecules. Opsonins are proteins that bind to pathogens in order to enhance their phagocytosis by immune cells.

Which Molecules Regulate Defence Responses Via Signal Transduction Pathways