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…
Background
Tumor-associated macrophages (TAMs) are key drivers of the immunosuppressive tumor microenvironment (TME), thereby limiting the efficacy of immune checkpoint inhibitors (ICIs). However, the underlying mechanisms remain unclear.
Methods
Bot…
Background
Hepatocellular carcinoma (HCC) is a global health challenge with high mortality rates, particularly in patients with advanced disease and lung metastasis. T-cell receptor (TCR)-T cell therapy based on specific neoantigens, is an emerging tr…
Background
Canine oral malignant melanoma (OMM) is a highly aggressive tumor, with several available treatment options, though few achieve durable response or complete remission. Because of its biological similarity to human mucosal melanoma, canine O…
