PCSK2 expression in neuroendocrine tumors points to a midgut, pulmonary, or pheochromocytoma-paraganglioma origin.
Remes SM, Leijon H, Vesterinen T, Louhimo J, Pulkkinen V, Ezer S, Kere J, Haglund C, Arola J. APMIS. 2020 Nov; 128(11):563-572. Epub 2020 Sep 28.