Immunological Roles of CCL18 in Pan‑Cancer and Its Potential Value in Endometrial Cancer

  • 0School of Basic Medical Science, Zhengzhou University, Zhengzhou, Henan Province, China.

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Summary

This summary is machine-generated.

Inflammatory chemokine protein 18 (CCL18) is highly expressed in endometrial cancer (EC) and other cancers. This study identifies CCL18 as a potential prognostic biomarker for EC and suggests regulatory mechanisms involving SIX1, SOX3, and TWIST2.

Area Of Science

  • Oncology
  • Immunology
  • Genetics

Background

  • Endometrial cancer (EC) is a common female reproductive malignancy with unclear immune-related gene functions.
  • The immune-related gene CCL18 is linked to tumor progression in various cancers, but its role in EC and pan-cancer is understudied.

Purpose Of The Study

  • To investigate the expression, prognostic significance, and regulatory mechanisms of CCL18 in endometrial cancer (EC).
  • To identify potential immune-related prognostic biomarkers for EC and explore therapeutic strategies.

Main Methods

  • Utilized The Cancer Genome Atlas (TCGA), ImmPort, and Gene Expression Omnibus (GEO) databases.
  • Performed immunohistochemistry on EC tissue chips.
  • Analyzed microRNA sequencing and ATAC-seq data.

Main Results

  • CCL18 expression was significantly elevated in EC tissues compared to normal endometrium.
  • CCL18 demonstrated high expression across multiple cancer types, including EC and bladder cancer.
  • SIX1, SOX3, and TWIST2 were identified as potential regulators of CCL18 transcription in EC.

Conclusions

  • CCL18 is a potential prognostic biomarker for both pan-cancer and specifically for endometrial cancer.
  • CCL18 presents a potential therapeutic target for EC treatment, with identified regulatory pathways.