ArticleCancer medicine2025
FUT8 Is a Critical Driver of Prostate Tumour Growth and Can Be Targeted Using Fucosylation Inhibitors.
Article in Cancer medicine, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 6 papers.
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Who cites it
6 citing papers in PubMed.
- Targeting Siglec-engaging immunosuppressive sialoglycans to suppress prostate cancer bone metastasis.British journal of cancer · 2026Article
- The glycobiology of prostate cancer: an update.Oncogene · 2026Review
- Comprehensive Profiling Reveals Sialyl-Tn Upregulation and Prognostic Value in Prostate Cancer.Pathology international · 2026Article
- Tumor cell intrinsic mechanisms of immune escape.Cell communication and signaling : CCS · 2026Review
- L-Fucose: a dietary sugar with multifaceted potential in the biology and therapy of cancer.Nature reviews. Cancer · 2026Review
- Structure, function, and implications of fucosyltransferases in health and disease.Nature communications · 2025Review
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Authors and funding
29 authors.
Funding
Abstract
backgroundAn unmet clinical need requires the discovery of new treatments for men facing advanced prostate cancer. Aberrant glycosylation is a universal feature of cancer cells and plays a key role in tumour growth, immune evasion and metastasis. Alterations in tumour glycosylation are closely associated with prostate cancer progression, making glycans promising therapeutic targets. Fucosyltransferase 8 (FUT8) drives core fucosylation by adding α1,6-fucose to the innermost GlcNAc residue on N-glycans. While FUT8 is recognised as a crucial factor in cancer progression, its role in prostate cancer remains poorly understood. METHODS &
resultsHere, we demonstrate using multiple independent clinical cohorts that FUT8 is upregulated in high grade and metastatic prostate tumours, and in the blood of prostate cancer patients with aggressive disease. Using novel tools, including PhosL lectin immunofluorescence and N-glycan MALDI mass spectrometry imaging (MALDI-MSI), we find FUT8 underpins the biosynthesis of malignant core fucosylated N-glycans in prostate cancer cells and using both in vitro and in vivo models, we find FUT8 promotes prostate tumour growth, cell motility and invasion. Mechanistically we show FUT8 regulates the expression of genes and signalling pathways linked to prostate cancer progression. Furthermore, we find that fucosylation inhibitors can inhibit the activity of FUT8 in prostate cancer to suppress the growth of prostate tumours.
conclusionsOur study cements FUT8-mediated core fucosylation as an important driver of prostate cancer progression and suggests targeting FUT8 activity for prostate cancer therapy as an exciting area to explore.
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