Extended Data Fig. 9: TLS characterization by spatial transcriptome.

(a) Hematoxylin-eosin staining of tumor tissue sections (top) and spatial transcriptomic profiles of TLS 12 classical markers score (middle) and G6 signature genes score (bottom). This pattern was replicated in six patients, and one of them is shown in Fig. 7a. (b) LTB expression in spatial transcriptomic spots. This pattern was replicated in six patients, and one of them is shown in Fig. 7d.