Analyzing the cytotoxicity and pro‐tumorigenic role of acetyl tributyl citrate in prostate through network toxicology and the immune microenvironment - Report - MDSpire
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Investigating the Cytotoxic Effects and Tumor-Promoting Potential of Acetyl Tributyl Citrate in Prostate Cancer via Network Toxicology and Immune Microenvironment Analysis

  • By

  • Shangyan Xie

  • Mingsong Qing

  • Zihong Zhang

  • Hang Zhang

  • Yunxiao Zhang

  • Zhenyu Yang

  • Zhiwei Chen

  • Zhuozhi Liang

  • Garu A

  • September 8, 2026

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Clinical Report: Investigating the Cytotoxic Effects of Acetyl Tributyl Citrate

Overview

This study explores the cytotoxic effects of acetyl tributyl citrate (ATBC) in prostate cancer (PCa).

Background

Acetyl tributyl citrate (ATBC) is a plasticizer that has been increasingly used as a safer alternative to other compounds like DEHP and BPA. Despite its widespread application, the potential health risks associated with ATBC exposure remain inadequately characterized.

Data Highlights

No numerical data or trial data were provided in the source material.

Key Findings

  • EZH2, DNMT1, and PRMT5 were identified as targets in prostate cancer.
  • Machine learning algorithms were employed to identify potential targets associated with ATBC exposure in PCa.
  • Virtual knockdown of DNMT1, EZH2, and PRMT5 disrupted collagen-rich ECM integrity.
  • GO and KEGG pathway analyses indicated enrichment of targets in signaling pathways related to PCa.
  • In vitro experiments validated the identified targets.

Clinical Implications

Clinicians should consider potential environmental exposures to ATBC.

Conclusion

This study provides insights into the effects of ATBC in prostate cancer.

Related Resources & Content

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  6. https://d56bochluxqnz.cloudfront.net/documents/full-guideline/EAU-EANM-ESTRO-ESUR-ISUP-SIOG-Guidelines-on-Prostate-Cancer-2026_2026-03-14-104356_ixav.pdf
  7. Systemic Therapy in Patients With Metastatic Castration-Resistant Prostate Cancer: ASCO Living Guideline, Version 2026.1 | Journal of Clinical Oncology
  8. Germline and Somatic Genomic Testing for Metastatic Prostate Cancer: ASCO Guideline | Journal of Clinical Oncology
  9. NCCN Guidelines® Insights: Prostate Cancer, Version 5.2026 - PubMed
  10. Lutetium-177–PSMA-617 for Metastatic Castration-Resistant Prostate Cancer | New England Journal of Medicine
  11. FDA expands Pluvicto’s metastatic castration-resistant prostate cancer indication | FDA
  12. A randomised controlled phase 3 trial of lutetium-177-PSMA-617 in taxane-naive patients with progressive metastatic castration-resistant prostate cancer (PSMAfore) - PMC
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  14. Talazoparib plus enzalutamide in men with metastatic castration-resistant prostate cancer: final overall survival results from the randomised, placebo-controlled, phase 3 TALAPRO-2 trial - PubMed
  15. Integrated Evidence of Environmental Occurrence and Human Exposure to Citrate Plasticizers.
  16. Frontiers | Analyzing the cytotoxicity and pro‐tumorigenic role of Acetyl tributyl citrate in prostate through network toxicology and the immune microenvironment
  17. Acetyl tributyl citrate induces intestinal toxicity by regulating the IDH2/NF-κB pathway and lipid peroxidation - PubMed

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