Repeated stimulation or tonic-signaling chimeric antigen receptors drive regulatory T cell exhaustion
C. Lamarche, G. Novakovsky, C. N. Qi, E. W. Weber, C. L. Mackall, M. K. Levings
This study shows that human regulatory T cells (Tregs) can become exhausted through repetitive stimulation or tonic-signaling CARs, reducing their suppressive function in vivo.
bioRxiv · Jun 27, 2020 · PreprintImmunology