We knew #lectins drive endocytosis. But: How is it modulated? => Rapid regulation of cell surface glycans via TWO mechanisms: 1) EGF induced de- #sialylation biorxiv.org/content/10.110… x.com/i/status/17026… 2) Spatial #glycan rearrangement: biorxiv.org/content/10.110… #glycotime