David Communi

TL;DR: Stimulation of oxytocin secretion after kisspeptin administration to rats confirmed this hypothesis that human GPR54 was highly expressed in placenta, pituitary, pancreas, and spinal cord, suggesting a role in the regulation of endocrine function.

TL;DR: Chemerin appears as a potent chemoattractant protein of a novel class, which requires proteolytic activation and is specific for APCs, and was shown to promote calcium mobilization and chemotaxis of immature DCs and macrophages in a ChemR23-dependent manner.

TL;DR: It is reported that placental growth factor (PGF) regulates inter- and intramolecular cross talk between the VEGF RTKs Flt1 and Flk1, which is likely to have therapeutic implications, as treatment with VegF/PGF heterodimer or a combination of VEGf plus PGF increased ischemic myocardial angiogenesis in a mouse model that was refractory to V EGF alone.

TL;DR: The physiological role of the FPR family is still incompletely understood, due in part to the large variety of ligands, the redundancy with other chemoattractant agents, and the lack of clear orthologs between human and mouse receptors.

TL;DR: A role for the ChemR23/chemerin axis in the recruitment of blood NK cells is proposed and chemerin is strongly implicate as a key factor for the colocalization of NK cells and DC subsets in pathologic peripheral tissues.