Tertiary Lymphoid Structure-Associated B Cells Enhance CXCL13+CD103+CD8+ Tissue-Resident Memory T-Cell Response to Programmed Cell Death Protein 1 Blockade in Cancer Immunotherapy

This study further reveals a crucial role for cellular communication between TLS-associated B cell and CXCL13+CD103+CD8+Trm cells in anti-tumor immunity, providing valuable insights into the potential utilization of the LTα/TNFR2 axis within CXCL13+CD103+CD8+Trm cells for advancing immunotherapy strategies in GC.