<p>Chimeric antigen receptor (CAR) T cells have improved the cure rate and quality of life of patients with lymphoid malignancies but have yet to demonstrate clinical benefits in solid tumors. Thus, several CAR-engineering strategies are currently being explored to overcome the functional limitations and the high cost of CAR T cells. Key among these are CAR-engineered innate immune cells, such as natural killer (NK) cells, NK T (NKT) cells, γδ T cells and macrophages. In this Review, we discuss the potential and limitations of efforts to develop and use innate immune CAR-engineered cells for cancer immunotherapy.</p>

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The landscape of CAR-engineered innate immune cells for cancer immunotherapy

  • Ourania Tsahouridis,
  • Max Xu,
  • Feifei Song,
  • Barbara Savoldo,
  • Gianpietro Dotti

摘要

Chimeric antigen receptor (CAR) T cells have improved the cure rate and quality of life of patients with lymphoid malignancies but have yet to demonstrate clinical benefits in solid tumors. Thus, several CAR-engineering strategies are currently being explored to overcome the functional limitations and the high cost of CAR T cells. Key among these are CAR-engineered innate immune cells, such as natural killer (NK) cells, NK T (NKT) cells, γδ T cells and macrophages. In this Review, we discuss the potential and limitations of efforts to develop and use innate immune CAR-engineered cells for cancer immunotherapy.