ArticleOncotarget2017
Chondroitin sulfatases differentially regulate Wnt signaling in prostate stem cells through effects on SHP2, phospho-ERK1/2, and Dickkopf Wnt signaling pathway inhibitor (DKK3).
Article in Oncotarget, 2017. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 17 papers.
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Who cites it
17 citing papers in PubMed, 39 citations in OpenAlex.
- Carrageenan-Free Diet Shows Improved Glucose Tolerance and Insulin Signaling in Prediabetes: A Randomized, Pilot Clinical Trial.Journal of diabetes research · 2020Trial
- Unravelling therapeutic resistance: role of cancer stem cell and microRNA in metastatic prostate cancer.Frontiers in molecular biosciences · 2026Review
- Chondroitin sulfate protects against synaptic impairment caused by fluorosis through the Erk1/2-MMP-9 signaling pathway.Scientific reports · 2025Article
- Role of DNA methylation transferase in urinary system diseases: From basic to clinical perspectives (Review).International journal of molecular medicine · 2025Review
- N-Acetylgalactosamine-4-sulfatase (Arylsulfatase B) Regulates PD-L1 Expression in Melanoma by an HDAC3-Mediated Epigenetic Mechanism.International journal of molecular sciences · 2024Article
- SARS-CoV-2 spike protein-ACE2 interaction increases carbohydrate sulfotransferases and reduces N-acetylgalactosamine-4-sulfatase by p38 MAPK.Signal transduction and targeted therapy · 2024Article
- Exogenous recombinant N-acetylgalactosamine-4-sulfatase (Arylsulfatase B; ARSB) inhibits progression of B16F10 cutaneous melanomas and modulates cell signaling.Biochimica et biophysica acta. Molecular basis of disease · 2024Article
- Identification of galactosamine-(N-acetyl)-6-sulfatase (GALNS) as a novel therapeutic target in progression of nasopharyngeal carcinoma.Discover oncology · 2023Article
- Profound Impact of Decline in N-Acetylgalactosamine-4-Sulfatase (Arylsulfatase B) on Molecular Pathophysiology and Human Diseases.International journal of molecular sciences · 2022Review
- Molecular environment and atypical function: What do we know about enzymes associated with Mucopolysaccharidoses?Orphanet journal of rare diseases · 2022Review
- SHP2 inhibition enhances the anticancer effect of Osimertinib in EGFR T790M mutant lung adenocarcinoma by blocking CXCL8 loop mediated stemness.Cancer cell international · 2021Article
- Vitamin D sufficiency enhances differentiation of patient-derived prostate epithelial organoids.iScience · 2021Article
- Eprinomectin, a novel semi-synthetic macrocylic lactone is cytotoxic to PC3 metastatic prostate cancer cells via inducing apoptosis.Toxicology and applied pharmacology · 2020Article
- Article
- Genomic Basis of Convergent Island Phenotypes in Boa Constrictors.Genome biology and evolution · 2019Article
- Protein tyrosine phosphatases: promising targets in pancreatic ductal adenocarcinoma.Cellular and molecular life sciences : CMLS · 2019Review
- Decline in arylsulfatase B expression increases EGFR expression by inhibiting the protein-tyrosine phosphatase SHP2 and activating JNK in prostate cells.The Journal of biological chemistry · 2018Article
Corrections and comments
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Authors and funding
3 authors at 2 institutions in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
The chondroitin sulfatases N-acetylgalactosamine-4-sulfatase (ARSB) and galactosamine-N-acetyl-6-sulfatase (GALNS) remove either the 4-sulfate group at the non-reducing end of chondroitin 4-sulfate (C4S) and dermatan sulfate, or the 6-sulfate group of chondroitin 6-sulfate, chondroitin 4,6-disulfate (chondroitin sulfate E), or keratan sulfate. In human prostate cancer tissues, the ARSB activity was reduced and the GALNS activity was increased, compared to normal prostate tissue. In human prostate stem cells, when ARSB was reduced by silencing or GALNS was increased by overexpression, activity of SHP2, the ubiquitous non-receptor tyrosine phosphatase, declined, attributable to increased binding of SHP2 with C4S. This led to increases in phospho-ERK1/2, Myc/Max nuclear DNA binding, DNA methyltransferase (DNMT) activity and expression, and methylation of the Dickkopf Wnt signaling pathway inhibitor (DKK)3 promoter and to reduced DKK3 expression. Since DKK3 negatively regulates Wnt/β-catenin signaling, silencing of ARSB or overexpression of GALNS disinhibited (increased) Wnt/β-catenin signaling. These findings indicate that the chondroitin sulfatases can exert profound effects on Wnt-mediated processes, due to epigenetic effects that modulate Wnt signaling.
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