Endocrine Abstracts

Acknowledgements: This work was generously supported by the Wellcome TrustAnnexin 1 (ANXA1) plays an important role in mediating the negative feedback effects of glucocorticoids on the HPA axis. It is released from non-secretory folliculostellate (FS) cells by glucocorticoids and acts locally to suppress ACTH release from corticotrophs. Previous studies suggest that the steroid-induced translocation of ANXA1 across the FS cell membrane is effected via me...

Annexin 1 (ANXA1) plays an important role in mediating the negative feedback effects of glucocorticoids on the HPA axis. In the anterior pituitary gland ANXA1 is localised mainly to the non-secretory folliculostellate (FS) cells. It is released from these cells by glucocorticoids and acts locally to suppress ACTH release from corticotrophs. Functional and histological studies suggest that the steroid-induced translocation of ANXA1 across the FS cell membrane is effected via me...