For medically inoperable non-small cell lung cancer, microwave ablation (MWA) represents a super minimally invasive alternative treatment. However, tumor recurrence remains a concern. Here, it is demonstrated that the combination of MWA with Flt3L significantly inhibits tumor recurrence by CD8 central memory T (T)-like cell-dependent antitumor immune responses within the tumor-draining lymph nodes (TdLN).
View Article and Find Full Text PDFImage-guided thermal ablation (IGTA) is an important treatment modality for interventional oncology. It is widely used for the treatment of solid tumors, such as liver, lung, breast, kidney, and thyroid cancers. IGTA include radiofrequency ablation, microwave ablation (MWA), cryoablation, and laser ablation.
View Article and Find Full Text PDFPurpose: Microwave ablation (MWA) is a minimally invasive technique for treating lung cancer. It can induce immune response; however, its effect on the immune microenvironment in tumor-draining lymph nodes (TdLN) is not well understood. This study aims to identify changes in the immune microenvironment in TdLN following MWA in a Lewis lung cancer (LLC) mouse model.
View Article and Find Full Text PDFObjectives: This study aimed to investigate the presence of stem-like CD8 T (CD8 TSL) cells in lung adenocarcinoma (LUAD) and explore their relationships with the clinical outcomes.
Methods: Multiplex immunofluorescence (mIF) was performed to identify CD8 TSL and antigen-presenting cells (APC) in 76 LUAD patients. Differences in the number of CD8 TSL cells based on tumor stage and the spatial relationships between CD8 TSL cells and APC niches were determined.