Extended Data Fig. 4: MHC-I tetramer sorting and scRNA-seq analysis of HPV-specific PD-1+ CD8 T cells from primary tumour and metastatic lymph nodes.
From: Functional HPV-specific PD-1+ stem-like CD8 T cells in head and neck cancer
a, b, Flow cytometry plots showing pre- and post-sorted tetramer-positive cells from primary and metastatic tumours. c–f, scRNA-seq data of the 13 tetramer-sorted samples showing the relative distribution among the three different clusters (stem-like, transitory and exhausted) in HPV-specific CD8 T cells in each sample.
