Background Phaeochromocytoma and paraganglioma(PPGLs)are a group of rare tumours that arise in large from chromaffin tissue from within the adrenal medulla(
Cell-surface N-glycans play important roles in both inter-and intra-cellular processes,including cell adhesion and development1,cell recognition2,as well as
Glycosylation is a common protein post-translational modification;its aberrant regulation has been widely linked to various pathological conditions includin