leading us to hypothesize that these normal parasites release helpful supporting molecules—an effect known as paracrine signaling." In the current study, Torelli, da Fonseca and colleagues ...

Today, researchers recognize exerkines as a broad variety of signaling molecules—including peptides and proteins ... Their studies revealed its paracrine effect—on cells surrounding the tissue of ...

Hormones are small molecules or peptides that act in signalling between one cell or ... Hormones can be paracrine, endocrine or autocrine factors.

in orchestrating a program of healing in the injured heart suggests a possible mechanism of cardiac repair that is broader than simple 'paracrine' signaling. Because of the participation of MSCs ...