ea0025p224 | Pituitary | SFEBES2011
Naughton Vance
, Spencer-Dene Bradley
, John Chris
, Buckingham Julia
Pituitary folliculo-stellate cells express annexin-A1 (ANXA1), a mediator protein necessary for glucocorticoid(GC)-induced negative feedback of adreno-corticotrophic hormone (ACTH) release. ANXA1 acts via formyl peptide receptors (FPR in man, Fpr in rodents). Whilst pituitary tissue does not express Fpr1, functional data suggested Fpr2/Fpr3-selective ligands mediate feedback-like inhibition of ACTH.Hypothesis: Fpr2-selective ligands inhibit secretagogue-...