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LSD1 promotes prostate cancer cell proliferation by upregulating PRAC1 expression
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  • Published: 10 March 2026

LSD1 promotes prostate cancer cell proliferation by upregulating PRAC1 expression

  • Yang Liao1 &
  • Chuan Liu1 

Scientific Reports , Article number:  (2026) Cite this article

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We are providing an unedited version of this manuscript to give early access to its findings. Before final publication, the manuscript will undergo further editing. Please note there may be errors present which affect the content, and all legal disclaimers apply.

Subjects

  • Cancer
  • Cell biology
  • Oncology
  • Urology

Abstract

PRAC1, which is specifically expressed in prostate, rectal, and distal colon tissues, plays a critical role in the maintenance and self-renewal of prostate epithelial stem cells. However, the role of PRAC1 in prostate cancer is unclear. In this study, we found that PRAC1 expression is upregulated in prostate cancer cells and that PRAC1 knockdown represses the proliferation of prostate cancer cells. Moreover, lysine-specific demethylase 1 (LSD1) promoted prostate cancer cell proliferation by upregulating PRAC1 expression. TAK-418, an LSD1 inhibitor, suppressed prostate cancer cell proliferation by downregulating PRAC1 expression. Our results highlight PRAC1 or LSD1 inhibition as promising avenues for prostate cancer treatment.

Data availability

The datasets generated during and/or analyzed in the current study are available from the corresponding author on reasonable request.

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Acknowledgements

We would like to express our gratitude to all those with whom we have had the pleasure of working on this and related projects.

Funding

No funding was received for this research.

Author information

Authors and Affiliations

  1. Department of Urology, The Second Affiliated Hospital of Chongqing Medical University, Chongqing, Chongqing, 400016, P.R. China

    Yang Liao & Chuan Liu

Authors
  1. Yang Liao
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  2. Chuan Liu
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Contributions

YL performed the experiments, conducted data analysis, and drafted the manuscript. CL designed and supervised the study. All authors reviewed and approved the final manuscript.

Corresponding author

Correspondence to Chuan Liu.

Ethics declarations

Competing interests

The authors declare no competing interests.

Ethics declarations

This study did not involve human or animal subjects, thus ethical approval was not required.

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Open Access This article is licensed under a Creative Commons Attribution 4.0 International License, which permits use, sharing, adaptation, distribution and reproduction in any medium or format, as long as you give appropriate credit to the original author(s) and the source, provide a link to the Creative Commons licence, and indicate if changes were made. The images or other third party material in this article are included in the article’s Creative Commons licence, unless indicated otherwise in a credit line to the material. If material is not included in the article’s Creative Commons licence and your intended use is not permitted by statutory regulation or exceeds the permitted use, you will need to obtain permission directly from the copyright holder. To view a copy of this licence, visit http://creativecommons.org/licenses/by/4.0/.

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Cite this article

Liao, Y., Liu, C. LSD1 promotes prostate cancer cell proliferation by upregulating PRAC1 expression. Sci Rep (2026). https://doi.org/10.1038/s41598-026-42928-8

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  • Received: 18 August 2025

  • Accepted: 28 February 2026

  • Published: 10 March 2026

  • DOI: https://doi.org/10.1038/s41598-026-42928-8

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Keywords

  • Prostate cancer
  • Proliferation
  • PRAC1
  • LSD1
  • TAK-418
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