Glycomics in rare diseases

The National Institutes of Health (NIH) Undiagnosed Diseases Program (UDP) studies rare genetic disorders not only to achieve diagnoses, but to understand human biology. To ascertain the contribution of protein glycosylation to rare diseases, the NIH UDP used mass spectrometry to agnostically identify abnormalities of N-linked and O-linked glycans in plasma and free oligosaccharides in the urine of 207 patients. The full article you can find here.