A Genetic Mouse Model Recapitulates Immune Checkpoint Inhibitor–Associated Myocarditis and Supports a Mechanism-Based Therapeutic Intervention

Abstract
A new mouse model of immune checkpoint inhibitor–induced myocarditis was developed, enabling the discovery that abatacept may be useful for ameliorating this condition; this finding was supported by results from a patient case series.
Funding Information
  • Cancer Prevention and Research in Texas (R1203)
  • NCI Cancer Center (P30CA16672)
  • NIH Cancer Center (5P30 CA68485–19)
  • the Vanderbilt Mouse Metabolic Phenotyping Center (2 U24 DK059637–16)
  • NIH (R56 141466, R01 141466)
  • NIH (R01CA227481)
  • NIH (T32GM007347, F30CA236157)