TIGIT immune checkpoint blockade restores CD8+ T-cell immunity against multiple myeloma

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Guillerey, Camille | Harjunpää, Heidi | Carrié, Nadège | Kassem, Sahar | Teo, Tricia | Miles, Kim | Krumeich, Sophie | Weulersse, Marianne | Cuisinier, Marine | Stannard, Kimberley | Yu, Yuan | Minnie, Simone | Hill, Geoffrey | Dougall, William | Avet-Loiseau, Hervé | Teng, Michele | Nakamura, Kyohei | Martinet, Ludovic | Smyth, Mark

Edité par CCSD ; American Society of Hematology -

International audience. Key Points TIGIT expression is upregulated on CD8+ T cells during MM progression and is associated with impaired effector functions. TIGIT deficiency or blockade protects mice against MM and improves effector functions of myeloma patient CD8+ T cells.

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