Dynamic modulation of claudin18.2 expression and remodeling of the tumor microenvironment in gastric cancer during chemo-immunotherapy

Background
Claudin 18.2 (CLDN18.2) is a tight junction protein retained in malignant transformation of gastric cancer (GC) and is a promising therapeutic target. Despite the clinical benefit of zolbetuximab in CLDN18.2-positive tumors, the dynamic exp…

Antagonism of estrogen-related receptor-{alpha} inhibits mitochondrial oxidative phosphorylation and reduces M2 macrophage infiltration in endometrial cancer

Objective
Endometrial cancer (EC) is a female malignancy closely linked to metabolic dysregulation. Most patients with EC exhibit poor responses to immunotherapy, underscoring the need to identify novel therapeutic targets at the intersection of metab…

High Treg and PMN-MDSC densities are a hallmark of tertiary lymphoid structures in fatal cases of cervical cancer

Background
High densities of tertiary lymphoid structures (TLSs) are associated with improved clinical outcomes in various malignancies, including human papillomavirus (HPV)-associated head and neck squamous cell carcinoma (HNSCC). However, the role o…

T-cell responses against CD19-targeted CAR T cells varnimcabtagene autoleucel (ARI-0001): implications for immune response and therapy outcomes

Patients with B-cell malignancies receiving CD19-targeted chimeric antigen receptor (CAR) T-cell therapy may experience treatment failure due to various mechanisms. One significant factor is the host’s immune response against the CAR-T product, …

Lactylation-driven MVP upregulation boosts immunotherapy resistance by inhibiting PD-L1 degradation in hepatocellular carcinoma

Background
Hepatocellular carcinoma (HCC) is a prevalent malignancy and the third leading cause of cancer-related mortality worldwide. Immune checkpoint inhibitors (ICIs) have emerged as first-line therapies for advanced HCC, substantially improving c…

Autophagy inhibition improves the efficacy of anlotinib and PD-1 inhibitors in the treatment of NSCLC

Background
Cancer-associated fibroblasts (CAFs) are major non-tumor cellular components of the tumor microenvironment (TME) and are closely related to immune suppression. The enhancement of anti-programmed cell death protein-1 (PD-1) efficacy by antia…

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