Extended Data Fig. 6: Immune reconstitution following ESO-T01 infusion.

a, Absolute counts of NK cells over time. b, Absolute counts of T cells over time. c–e, Serum immunoglobulin levels, including IgA (c), IgG (d), and IgM (e), declined after infusion and remained suppressed during follow-up. Together, these findings illustrate treatment-related immune reconstitution after ESO-T01 infusion. Abbreviations: Ig, immunoglobulin; NK, natural killer.