The Colon Mucosal Sialylglycome Is Redox-Regulated by the Golgi Enzyme QSOX1
T. Ilani, N. Reznik, N. Yeshaya, T. Feldman, P. Vilela, Z. Lansky, G. Javitt, M. Shemesh, O. Brenner, Y. Elkis, N. Varsano, N. Murray, P. Azadi, A. M. Jaramillo, C. M. Evans, D. Fass
This study shows that QSOX1 regulates sialylation of the colon glycome by forming disulfides in Golgi glycosyltransferases, not by catalyzing mucin crosslinking.
bioRxiv · May 3, 2022 · PreprintCell Biology