The chromogranins (chromogranin A and chromogranin B), secretogranins (secretogranin II
and secretogranin III), and additional related proteins (7B2, NESP55, proSAAS, and VGF) …

The laboratory workup of patients with pheochromocytoma and extra-adrenal
paraganglioma (PPGLs) has traditionally focused on biochemical measurements of tumor …

Pheochromocytomas and paragangliomas are tumors derived from chromaffin cells in the
adrenal medulla or extra-adrenal paraganglia. 1 Pheochromocytomas and sympathetic …

Pheochromocytomas and extra-adrenal paragangliomas are rare neuroendocrine
neoplasms with characteristic histologic and immunohistochemical features. These tumors …

Abstract Learning Objectives Discuss the advances in molecular genetics which have
uncovered new hereditary and germline mutations contributing to the development of …

Numerous small potentially bioactive peptides are derived from the selective processing of
the∼ 600 amino acid secretogranin II (SgII) precursor, but only the 31–42 amino acid …

Half a century after the discovery of chromogranin A as a secreted product of the
catecholamine storage granules in the bovine adrenal medulla, the physiological role for the …

Neuroendocrine tumors constitute a heterogeneous group of tumors arising from hormone-
secreting cells and are generally associated with a dysfunction of secretion …

The pituitary gonadotrophins LH and FSH are responsible for regulation of gametogenesis
in the testis and ovary. Chorionic gonadotrophin (CG), a third closely related glycoprotein …

Chromogranin A (CgA), a neuroendocrine secretory protein, and its fragments are present in
variable amounts in the blood of normal subjects and cancer patients. We investigated …