An enolase inhibitor for the targeted treatment of ENO1-deleted cancers

Yu Hsi Lin, Nikunj Satani, Naima Hammoudi, Victoria C. Yan, Yasaman Barekatain, Sunada Khadka, Jeffrey J. Ackroyd, Dimitra K. Georgiou, Cong Dat Pham, Kenisha Arthur, David Maxwell, Zhenghong Peng, Paul G. Leonard, Barbara Czako, Federica Pisaneschi, Pijus Mandal, Yuting Sun, Rafal Zielinski, Susana Castro Pando, Xiaobo WangTheresa Tran, Quanyu Xu, Qi Wu, Yongying Jiang, Zhijun Kang, John M. Asara, Waldemar Priebe, William Bornmann, Joseph R. Marszalek, Ronald A. DePinho, Florian L. Muller

Research output: Contribution to journalArticlepeer-review

37 Scopus citations

Abstract

Inhibiting glycolysis remains an aspirational approach for the treatment of cancer. We have previously identified a subset of cancers harbouring homozygous deletion of the glycolytic enzyme enolase (ENO1) that have exceptional sensitivity to inhibition of its redundant paralogue, ENO2, through a therapeutic strategy known as collateral lethality. Here, we show that a small-molecule enolase inhibitor, POMHEX, can selectively kill ENO1-deleted glioma cells at low-nanomolar concentrations and eradicate intracranial orthotopic ENO1-deleted tumours in mice at doses well-tolerated in non-human primates. Our data provide an in vivo proof of principle of the power of collateral lethality in precision oncology and demonstrate the utility of POMHEX for glycolysis inhibition with potential use across a range of therapeutic settings.

Original languageEnglish (US)
Pages (from-to)1413-1426
Number of pages14
JournalNature Metabolism
Volume2
Issue number12
DOIs
StatePublished - Dec 2020

ASJC Scopus subject areas

  • Endocrinology, Diabetes and Metabolism
  • Physiology (medical)
  • Internal Medicine
  • Cell Biology
  • General Medicine

MD Anderson CCSG core facilities

  • Flow Cytometry and Cellular Imaging Facility
  • Small Animal Imaging Facility
  • Advanced Technology Genomics Core
  • Cytogenetics and Cell Authentication Core
  • NMR Facility
  • Research Animal Support Facility

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