Related Experiment Video

Updated: Feb 3, 2026

Conditional Knockdown of Gene Expression in Cancer Cell Lines to Study the Recruitment of Monocytes/Macrophages to the Tumor Microenvironment
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Conditional Knockdown of Gene Expression in Cancer Cell Lines to Study the Recruitment of Monocytes/Macrophages to the Tumor Microenvironment

Published on: November 23, 2017

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Knockdown of MON1B Exerts Anti-Tumor Effects in Colon Cancer In Vitro

Lai Jiang1, Jun Qian1, Yongbo Yang2

  • 1Department of Colorectal Surgery, Zhejiang Cancer Hospital, Hangzhou, Zhejiang, China (mainland).

Medical Science Monitor : International Medical Journal of Experimental and Clinical Research
|October 29, 2018
PubMed

Insights

MON1B plays a key role in colon cancer progression. Silencing MON1B in colon cancer cells inhibited proliferation, migration, and invasion, demonstrating its potential as an anti-tumor target.

Area of Science:

  • Oncology
  • Molecular Biology
  • Cancer Research

Background:

  • Colon cancer is a prevalent global malignancy.
  • Understanding the molecular mechanisms driving colon cancer is crucial for developing effective treatments.

Purpose of the Study:

  • To investigate the molecular mechanism of MON1B in colon cancer.
  • To determine the role of MON1B in colon cancer cell proliferation, migration, and invasion.

Main Methods:

  • Analysis of MON1B expression in colon cancer tissues and cell lines.
  • Generation of MON1B-silenced colon cancer cells (LoVo).
  • Assessment of cell viability, migration, and invasion using CCK-8, wound healing, and Transwell assays.
  • Detection of mRNA and protein levels of key molecular markers via RT-qPCR and Western blot.

Main Results:

  • MON1B expression was elevated in colon cancer tissues and cell lines.
  • MON1B silencing significantly reduced colon cancer cell proliferation, migration, and invasion.
  • Silencing MON1B altered the expression of genes involved in cell invasion and inflammation, including TIMP-2, iκB, MMP-2, MMP-9, MTA-1, NF-κB, and CXCR-4.

Conclusions:

  • MON1B interference demonstrates an anti-tumor effect in colon cancer cells.
  • MON1B is implicated in promoting colon cancer progression.
  • Targeting MON1B may represent a novel therapeutic strategy for colon cancer.

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