Early GalNAc O-Glycosylation: Pushing the Tumor Boundaries

Publication date: 13 November 2017
Source:Cancer Cell, Volume 32, Issue 5
Author(s): Joana Gomes, Stefan Mereiter, Ana Magalhães, Celso A. Reis
Glycosylation alterations are frequently observed in cancer cells and shape tumor progression. In this issue of Cancer Cell, Nguyen et al. show that GALNT1 relocation from Golgi to endoplasmic reticulum drives liver tumor growth and invasion, due to enhanced glycosylation and consequential activation of the extracellular matrix-degrading metalloproteinase MMP14.

Teaser

Glycosylation alterations are frequently observed in cancer cells and shape tumor progression. In this issue of Cancer Cell, Nguyen et al. show that GALNT1 relocation from Golgi to endoplasmic reticulum drives liver tumor growth and invasion, due to enhanced glycosylation and consequential activation of the extracellular matrix-degrading metalloproteinase MMP14.


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