Adoptive T Cell Therapy for Epstein-Barr Virus Complications in Patients With Primary Immunodeficiency Disorders

Lauren P McLaughlin1,2, Catherine M Bollard1,3,4, Michael D Keller1,3

  • 1Center for Cancer and Immunology Research, Children's National Health System, The George Washington University, Washington, DC, United States.

Patients with primary immunodeficiency disorders (PID) have an increased risk from acute and chronic Epstein-Barr Virus (EBV) viral infections and EBV-associated malignancies. Hematopoietic stem cell transplantation (HSCT) is a curative strategy for many patients with PID, but EBV-related complications are common in the immediate post-transplant period due to delayed reconstitution of T cell immunity. Adoptive T cell therapy with EBV-specific T cells is a promising therapeutic strategy for patients with PID both before and after HSCT. Here we review the methods used to manufacture EBV-specific T cells, the clinical outcomes, and the ongoing challenges for future development of the strategy.

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