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Update on the role of C1GALT1 in cancer

Tong Xia1, Ting Xiang1, Hailong Xie1

  • 1Hunan Province Key Laboratory of Tumor Cellular and Molecular Pathology, Institute of Cancer Research, School of Medicine, University of South China, Hengyang, Hunan 421001, P.R. China.

Oncology Letters
|February 14, 2022
PubMed

Insights

Core 1β1,3-galactosyltransferase (C1GALT1) is crucial for O-glycan formation. Aberrant C1GALT1 expression in tumors suggests its role in cancer development, offering potential for targeted therapies.

Area of Science:

  • Biochemistry
  • Molecular Biology
  • Oncology

Background:

  • Glycosylation is a vital posttranslational modification in mammalian cells.
  • Core 1β1,3-galactosyltransferase (C1GALT1) is essential for synthesizing core O-glycans.
  • Aberrant expression of C1GALT1 has been observed in various tumors.

Purpose of the Study:

  • To review the expression patterns of C1GALT1 in different cancer types.
  • To explore the molecular mechanisms underlying C1GALT1 regulation in cancer.
  • To discuss the role of C1GALT1 in cancer development and progression.

Main Methods:

  • Literature review of studies on C1GALT1 expression in tumors.
  • Analysis of molecular mechanisms regulating C1GALT1.
  • Discussion of C1GALT1's involvement in cancer pathogenesis.

Main Results:

  • C1GALT1 exhibits aberrant expression across a spectrum of tumors.
  • Various factors regulate C1GALT1 expression within cancer cells.
  • C1GALT1's aberrant expression is linked to cancer development.

Conclusions:

  • C1GALT1 plays a significant role in cancer development.
  • Understanding C1GALT1 regulation offers insights into targeted cancer therapies.
  • Further research into C1GALT1 is warranted for improved cancer treatment strategies.
Keywords:
T-synthasecore 1β1,3-galactosyltransferaseglycanglycosylationglycosyltransferase

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