Igniting cold tumors: reprogramming the tumor immune microenvironment with dual-payload ADCs in combination with PD-L1 -1BB bispecific antibodies

Background
The immunologically “cold” microenvironment of triple-negative breast cancer presents a major obstacle to treatment, conferring resistance to current immunotherapies. Targeting the stimulator of interferon genes (STING) pathway has emerged …

IFN-{gamma} PET imaging stratifies and predicts response to CD137 agonism in a syngeneic colorectal tumor model

Background
The secretion of interferon- (IFN-) by activated immune cells is one of the hallmarks of response to cancer immunotherapy. Hence, detection of this cytokine via imaging can help determine an activated antitumor immune response. We have prev…

Targeting VEGF signaling and stromal remodeling enhances chemoimmunotherapy efficacy in esophageal cancer

Background
Neoadjuvant chemoimmunotherapy (NACI) has shown promising results in treating esophageal squamous cell carcinoma (ESCC), yet the mechanisms driving its efficacy remain poorly defined, limiting further optimization of this regimen.

Methods
…

CD155 links tumor immunotype to epithelial-directed precision therapy beyond checkpoint inhibition in cervical cancer

Background
Despite its viral etiology and immunogenic features, cervical cancer shows limited and often short-lived benefit from programmed cell death protein 1 blockade, currently the only approved immunotherapy for this disease. This limitation high…

Pan-cancer analysis in the real-world setting uncovers immunogenomic drivers of acquired resistance post-immunotherapy

Background
Immune checkpoint blockade (ICB) has revolutionized cancer therapy, yet resistance—both primary and acquired—remains a significant obstacle, affecting the majority of patients.

Methods
Here, we leverage a large-scale, real-worl…

Characterization of aberrant alternative splicing landscape in patients with metastatic renal cell carcinoma

Purpose
Aberrant alternative splicing (AS) events have been implicated in cancer progression; however, their role in metastatic renal cell carcinoma (mRCC) remains underexplored. This study aims to identify AS events associated with clinical benefits …

Patient-derived organotypic tumor spheroids as a functional platform for predicting immunotherapeutic responses and guiding precision treatment for hepatocellular carcinoma

Background
Hepatocellular carcinoma (HCC) remains a leading cause of cancer mortality worldwide. While immune checkpoint blockade has revolutionized the treatment of many cancers, responses in HCC remain limited. Robust functional platforms capable of…

Comprehensive molecular characterization of cfDNA as predictive and monitoring biomarkers in advanced gastric cancer receiving immunotherapy

Background
Advanced gastric cancer (aGC) exhibits substantial heterogeneity in response to combination immunotherapy. Circulating cell-free DNA (cfDNA) enables non-invasive profiling of tumor dynamics and may provide biomarkers for response prediction…

Carbonic anhydrase 9 as a circulating biomarker and therapeutic target in patients with hepatocellular carcinoma treated with atezolizumab plus bevacizumab

Background
Atezolizumab plus bevacizumab (Atez/Bev) has become the first-line therapy for unresectable hepatocellular carcinoma (HCC). However, reliable biomarkers to predict therapeutic response remain lacking.

Methods
We conducted a high-throughput…

Clinical value of tumor mutational burden for neoadjuvant and adjuvant immune checkpoint inhibitor in early-stage non-small cell lung cancer

Tumor mutational burden (TMB) and PD-L1 are established biomarkers for guiding immune checkpoint inhibitor (ICI) therapy in advanced non-small cell lung cancer (NSCLC). As ICI use expands into early-stage disease, we explored the feasibility of using …

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