Glycosite Mapping and in situ Mass Spectrometry Imaging of MUC2 Glycopeptides via On-slide Digestion with Mucinase StcE
Sarah C. Lowery, Mikaela K. Ribi, Joann Chongsaritsinsuk, Isabella P. Tran, Grace Grimsley, Rachel Stubler, Keira E. Mahoney, Taryn M. Lucas, Georgia Charkoftaki, Álvaro J. Santos‐Neto, Nissi M. Varki, Vasilis Vasiliou, Michael Angelo, Richard R. Drake, Stacy Alyse Malaker
This paper maps mucin glycoforms in tumors using on-tissue digestion and mass spectrometry, revealing distinct glycosylation patterns in colorectal mucinous adenocarcinomas.
Nature Communications · May 7, 2026Peer-reviewedCancer Biology