The autosomal dominant multisystemic Alagille Syndrome (ALGS) is an important cause of pediatric cholestasis. ALGS is associated with pathogenic variants in JAGGED1 (JAG1) or NOTCH2, ligand and receptor components of the Notch-signaling pathway, respectively. The detected missense variants are commonly classified as variants of uncertain significance, hindering ALGS diagnosis. To overcome this issue, we have developed a CRISPR...

Total plasma N -glycans alter in disease states, with few studies focused on COVID-19. A discovery cohort of 310 COVID-19 patients, replicated with 97 COVID-19 patients and tested with 100 COVID-19 patients, was used to unearth the N -glycans capable of distinguishing infection, as well as prognosis of intensive care unit (ICU) admission and mortality. All significant bisected glycans were decreased in patients compared to con...