A case report of Grover's disease from immunotherapy-a skin toxicity induced by inhibition of CTLA-4 but not PD-1

Marc Uemura, Faa'k Faisal, Cara Haymaker, Natalie McQuail, Elizabeth Sirmans, Courtney W. Hudgens, Lydia Barbara, Chantale Bernatchez, Jonathan L. Curry, Patrick Hwu, Michael T. Tetzlaff, Adi Diab

Research output: Contribution to journalArticlepeer-review

47 Scopus citations

Abstract

Background: Immune related adverse events (irAEs) are common side effects of checkpoint inhibitory (CPI) therapies targeting CTLA-4 and PD-1/PD-L1. Grover's disease is an uncommon dermatologic condition with unclear pathogenesis previously reported as an irAE with ipilimumab. Case Presentation: We report an additional case of ipilimumab-induced Grover's disease. Interestingly, this dermatologic side effect did not appear with use of anti-PD-1 therapy in our patient. Immune analysis was performed and suggests a possible role of Th2 cells in its patholgenesis. Conclusion: This case suggests that Grover's disease is an irAE induced by Ipilimumab. Our immune analysis suggests that Th2 cells may be pathogenic mediators which warrants further study.

Original languageEnglish (US)
Article number55
JournalJournal for immunotherapy of cancer
Volume4
Issue number1
DOIs
StatePublished - Sep 20 2016

ASJC Scopus subject areas

  • Immunology and Allergy
  • Immunology
  • Molecular Medicine
  • Oncology
  • Pharmacology
  • Cancer Research

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