Myeloid-derived suppressor cell mitochondrial fitness governs chemotherapeutic efficacy in hematologic malignancies

  • Saeed Daneshmandi
  • , Jee Eun Choi
  • , Qi Yan
  • , Cameron R. MacDonald
  • , Manu Pandey
  • , Mounika Goruganthu
  • , Nathan Roberts
  • , Prashant K. Singh
  • , Richard M. Higashi
  • , Andrew N. Lane
  • , Teresa W.M. Fan
  • , Jianmin Wang
  • , Philip L. McCarthy
  • , Elizabeth A. Repasky
  • , Hemn Mohammadpour

Research output: Contribution to journalArticlepeer-review

28 Scopus citations

Abstract

Myeloid derived suppressor cells (MDSC) are associated with tumourigenesis and therapy response. Here, the authors show that beta 2-adrenergic receptor activation in MDSC leads to metabolic rewiring which regulates chemotherapy response in preclinical models of blood cancer.

Original languageEnglish
Article number2803
JournalNature Communications
Volume15
Issue number1
DOIs
StatePublished - Dec 2024

Bibliographical note

Publisher Copyright:
© The Author(s) 2024.

Funding

The authors thank Jeanne M. Prendergast, Feng Li, Eugene Kononov, Courtney C. Ryan, and Suzanne M. Hess, for technical assistance and support, and the Genomics Shared Resource, Translational Imaging Shared Resource, Comparative Oncology Shared Resources (COSR), and the Flow Cytometry Core Facility for expert support. MS were recorded using the Metabolism Shared Resources at the University of Kentucky supported in part by P30CA177558 (to B.M. Evers). This project is supported by K99 HL155792, R00 HL155792, and Roswell Park Alliance Foundation (to H.M.), R01 CA205246 (to E.R.), F30CA265127 (to C.R.M.), and a donation from Brendan and Elise McCarthy (P.L.M.), and NCI grant P30CA016056.

FundersFunder number
University of KentuckyK99 HL155792, R00 HL155792
University of Kentucky
Roswell Park Alliance FoundationR01 CA205246, F30CA265127
Roswell Park Alliance Foundation
National Childhood Cancer Registry – National Cancer InstituteP30CA016056
National Childhood Cancer Registry – National Cancer Institute

    ASJC Scopus subject areas

    • General Chemistry
    • General Biochemistry, Genetics and Molecular Biology
    • General Physics and Astronomy

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