Definition: In the context of biological systems, a secretin is an enzyme that plays a crucial role in the regulation and maintenance of secretory signaling pathways. Secretins are highly specific proteins that act as messengers between cells, signaling molecules such as hormones or neurotransmitters.
These enzymes are involved in the transportation of substances from one cell to another through the bloodstream, where they can be used for various purposes such as digestion, absorption, and secretion of hormones. They also play a role in the regulation of certain
secretin