Characterization of Glycosphingolipids in the Human Parathyroid and Thyroid Glands.

ABSTRACT: As part of a systematic investigation of the glycosphingolipids in human tissues, acid and non-acid glycosphingolipids from human thyroid and parathyroid glands were isolated and characterized with mass spectrometry and binding of carbohydrate-recognizing ligands, with a focus on complex compounds. The glycosphingolipid patterns of the human parathyroid and thyroid glands were very similar. The major acid glycosphingolipids were sulfatide and the gangliosides GM3, GD3, GD1a, GD1b, GT1b and Neu5Ac-neolactotetraosylceramide, and the major non-acid glycosphingolipids were globotriaosylceramide and globoside. We also found neolactotetra- and neolactohexaosylceramide, the x2 glycosphingolipid, and complex glycosphingolipids with terminal blood group O and A determinants in both tissues. A glyco

SUBMITTER: Saljo K 

PROVIDER: S-EPMC8269270 | biostudies-literature | 2021 Jun

REPOSITORIES: biostudies-literature