» Articles » PMID: 33260650

Comprehensive Transcriptomic Analysis Identifies As a Survival-Related Sialyltransferase Gene in Breast Cancer

Overview
Journal Genes (Basel)
Publisher MDPI
Date 2020 Dec 2
PMID 33260650
Citations 6
Authors
Affiliations
Soon will be listed here.
Abstract

Hypersialylation caused by the overexpression of sialyltransferases (STs) is a common feature in cancer that is associated with several characteristics of tumorigenesis. Thus, identifying cancer-associated STs is critical for cancer therapy. However, ST screening has been frequently conducted in cell line models. In this study, we conducted a comprehensive analysis of STs in the clinical database and identified the STs related with the survival of breast cancer patients. RNA sequencing (RNA-Seq) data of 496 patients were obtained from The Cancer Genome Atlas Breast Invasive Carcinoma (TCGA-BRCA). Of the eight mapped STs, , and met the acceptable area under the curve (AUC) criteria for overall survival (OS). Using Kaplan-Meier methods, we determined that high expression of was associated with poor 10-year OS in all patients, triple-negative breast cancer (TNBC), and non-TNBC patients, and poor disease-free survival (DFS) rates particularly in TNBC. also had superior AUC values in terms of OS/DFS. High levels showed a higher risk for poor OS in different groups of patients and a higher risk for poor DFS particularly in TNBC. In summary, we conducted a comprehensive analysis of STs from the clinical database and identified as a crucial survival-related ST, which might be a potential therapeutic target for breast cancer and TNBC patients.

Citing Articles

The biological role and immunotherapy of gangliosides and GD3 synthase in cancers.

Cao S, Hu X, Ren S, Wang Y, Shao Y, Wu K Front Cell Dev Biol. 2023; 11:1076862.

PMID: 36824365 PMC: 9941352. DOI: 10.3389/fcell.2023.1076862.


Sialyltransferases and Neuraminidases: Potential Targets for Cancer Treatment.

Nag S, Mandal A, Joshi A, Jain N, Srivastava R, Singh S Diseases. 2022; 10(4).

PMID: 36547200 PMC: 9777960. DOI: 10.3390/diseases10040114.


ST3GAL5-catalyzed gangliosides inhibit TGF-β-induced epithelial-mesenchymal transition via TβRI degradation.

Zhang J, van der Zon G, Ma J, Mei H, Cabukusta B, Agaser C EMBO J. 2022; 42(2):e110553.

PMID: 36504224 PMC: 9841337. DOI: 10.15252/embj.2021110553.


Comprehensive Transcriptomic and Proteomic Analyses Identify a Candidate Gene Set in Cross-Resistance for Endocrine Therapy in Breast Cancer.

Li C, Moi S, Lin H, Hou M, Chen F, Shih S Int J Mol Sci. 2022; 23(18).

PMID: 36142451 PMC: 9501051. DOI: 10.3390/ijms231810539.


The Distinct Roles of Sialyltransferases in Cancer Biology and Onco-Immunology.

Hugonnet M, Singh P, Haas Q, von Gunten S Front Immunol. 2022; 12:799861.

PMID: 34975914 PMC: 8718907. DOI: 10.3389/fimmu.2021.799861.


References
1.
Li F, Ding J . Sialylation is involved in cell fate decision during development, reprogramming and cancer progression. Protein Cell. 2018; 10(8):550-565. PMC: 6626595. DOI: 10.1007/s13238-018-0597-5. View

2.
Chang T, Chin Y, Nana A, Wang S, Liao Y, Chen Y . Enhancement by Nano-Diamino-Tetrac of Antiproliferative Action of Gefitinib on Colorectal Cancer Cells: Mediation by EGFR Sialylation and PI3K Activation. Horm Cancer. 2018; 9(6):420-432. PMC: 6223990. DOI: 10.1007/s12672-018-0341-x. View

3.
Huang D, Sherman B, Lempicki R . Systematic and integrative analysis of large gene lists using DAVID bioinformatics resources. Nat Protoc. 2009; 4(1):44-57. DOI: 10.1038/nprot.2008.211. View

4.
Ruckhaberle E, Karn T, Rody A, Hanker L, Gatje R, Metzler D . Gene expression of ceramide kinase, galactosyl ceramide synthase and ganglioside GD3 synthase is associated with prognosis in breast cancer. J Cancer Res Clin Oncol. 2009; 135(8):1005-13. DOI: 10.1007/s00432-008-0536-6. View

5.
Wan H, Li Z, Wang H, Cai F, Wang L . ST8SIA1 inhibition sensitizes triple negative breast cancer to chemotherapy via suppressing Wnt/β-catenin and FAK/Akt/mTOR. Clin Transl Oncol. 2020; 23(4):902-910. DOI: 10.1007/s12094-020-02484-7. View