Background
Myeloid-derived suppressor cells (MDSCs) have a dominating presence in the postoperative period, mediating the suppression of natural killer (NK) cells and promoting cancer metastases after surgery. However, their phenotype and effects on p…
Background
Nanosecond pulsed electric field (nsPEF) ablation has demonstrated limited and transient efficacy in suppressing tumor progression. Oncolytic peptide LTX-315 is known to elicit a strong antitumor immune response and durable immune memory. T…
Background
Chimeric antigen receptor (CAR) T cell therapy has shown remarkable success in hematologic malignancies but faces substantial challenges in solid tumors. One of the main obstacles is the extracellular matrix (ECM), which serves as the physi…
Background
Non-small cell lung cancer (NSCLC) is the most common type of lung cancer and the leading cause of cancer-related deaths. Immune checkpoint inhibitors (ICIs) of programmed death-1 (PD-1)/programmed death ligand-1 signaling induce tumor regr…
Background
Insufficient infiltration of CD8+ T cells in the tumor microenvironment (TME) critically restricts antitumor immunity and cancer immunotherapy efficacy. The purpose of this study was to identify novel tumor cell-intrinsic regulators of T-ce…
Purpose
This study was conducted to assess the clinical significance of programmed cell death-ligand 1 (PD-L1)-positive circulating tumor cells (CTCs) as predictive biomarkers for the efficacy of PD-(L)1 inhibitor-based treatment in advanced hepatocel…
Background
Cancer-associated fibroblasts (CAFs) significantly impact cancer progression and CAF subtypes are key determinants of response to immune checkpoint therapy (ICT). The transforming growth factor-β (TGF-β) signaling is a main pathwa…
Background
Immune checkpoint inhibitors have transformed melanoma therapy but frequently cause immune-related adverse events (irAEs), including colitis, that limit treatment. Reliable biomarkers predicting toxicity remain lacking.
Methods
In this ret…
Introduction
An adaptive immune response to cancer requires three main signals: antigen presentation and recognition (“signal 1”), costimulation (“signal 2”), and secreted immunostimulatory cytokines (“signal 3”). Expression of these signals in tumors…
