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Related Experiment Video

Updated: Jan 20, 2026

Identification of EGFR and RAS Inhibitors using Caenorhabditis elegans
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Recent Advances in Developing K-Ras Plasma Membrane Localization Inhibitors.

Na Ye1,2,3, Qingfeng Xu2, Wanwan Li2

  • 1Jiangsu Key Laboratory of Neuropsychiatric Diseases and College of Pharmaceutical Sciences, Soochow University, Suzhou, Jiangsu 215123, China.

Current Topics in Medicinal Chemistry
|September 3, 2019
PubMed
Summary

Targeting K-Ras plasma membrane localization offers a promising strategy against K-Ras-mutant cancers. Recent advances include natural product inhibitors and drug design approaches to develop effective K-Ras inhibitors.

Keywords:
CancerDrug discoveryK-RasK-Ras mutationPlasma membrane localization inhibitorsRAS.

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Area of Science:

  • Oncology
  • Molecular Biology
  • Drug Discovery

Background:

  • Ras proteins regulate critical cellular functions like growth and survival.
  • Oncogenic K-Ras mutations are common in human cancers, yet specific inhibitors remain elusive.
  • K-Ras function is dependent on its plasma membrane localization.

Purpose of the Study:

  • To review recent advancements in developing inhibitors targeting K-Ras plasma membrane localization.
  • To highlight diverse strategies for identifying and optimizing K-Ras inhibitors.

Main Methods:

  • High-throughput screening of natural products.
  • Fragment-based drug design.
  • Virtual screening and drug repurposing.
  • Hit-to-lead optimization.

Main Results:

  • Identification of various K-Ras plasma membrane localization inhibitors.
  • Progress in optimizing initial inhibitor candidates.
  • Demonstration of diverse drug discovery approaches.

Conclusions:

  • Targeting K-Ras plasma membrane localization is a viable therapeutic strategy.
  • Multiple drug discovery methodologies are yielding promising K-Ras inhibitors.
  • Further development holds potential for treating K-Ras-mutant cancers.