UDP-glucuronate decarboxylase 1 promotes tumor immune evasion by accelerating KMT2D loss in hepatocellular carcinoma

Background
Immune checkpoint blockade (ICB) targeting the programmed cell death 1 (PD-1)/programmed cell death ligand 1 (PD-L1) axis has shown promise in hepatocellular carcinoma (HCC), but clinical responses are often limited in durability. Identifyi…

Blood-based kinase activity profiling to predict response to immune checkpoint inhibitors in patients with advanced stage NSCLC: the prospective IOpener study

Background
The programmed death-ligand 1 (PD-L1) tumor proportion score (TPS) is used as a biomarker to predict benefit from immune checkpoint blockade (ICB) in patients with non-small cell lung cancer (NSCLC). However, additional biomarkers are neede…

Artificial intelligence-guided analysis of the tumor microenvironment predicts response to pembrolizumab in rare tumors

Background
Pathologic tumor response and changes in the tumor microenvironment (TME) predict outcomes to immune checkpoint inhibitors, but are understudied in rare tumors. We investigated whether artificial intelligence (AI)-powered analyses of pretre…

Predicting immune-related thyroiditis using polygenic risk scores in patients with advanced melanoma

Background
Inherited genetic variation may impact patient response and risk of toxicity following immune checkpoint inhibitor (ICI) therapy.

Methods
We conducted an agnostic genome-wide analysis study for inherited genetic variants that may predict t…

Neoadjuvant camrelizumab plus chemotherapy in resectable stage IIIA-IIIB non-small cell lung cancer: integrated multidimensional biomarker analysis from a phase II study

Background
This study evaluated biomarker profiles associated with therapeutic response and prognosis in resectable non-small cell lung cancer (NSCLC) receiving neoadjuvant camrelizumab plus chemotherapy.

Methods
In this single-arm phase II trial, pa…

HDAC inhibitors reverse YAP-driven immune resistance in NSCLC: mechanistic and translational evidence

Background
As a key downstream effector of the Hippo signaling pathway, Yes-associated protein (YAP) has emerged as a pivotal regulator of tumor immune evasion and resistance to immune checkpoint inhibitors (ICIs). However, the relationship between YA…

Targeting ATF4 overcomes dual resistance to chemo-immunotherapy in gastric cancer by disrupting the DNA damage response

Background
The efficacy of chemo-immunotherapy in gastric cancer (GC) is limited by heterogeneous resistance and the lack of predictive biomarkers. However, the molecular mechanisms underlying concurrent intrinsic chemoresistance and extrinsic immunos…

Inhibition of histone demethylase LSD1 suppresses CD47 expression and enhances efficacy of CD47 blockade in breast cancer

Background
CD47 functions as a “don’t eat me” checkpoint, inhibiting macrophage-mediated phagocytosis in triple-negative breast cancer (TNBC). While anti-CD47 therapies can restore immune surveillance, their efficacy in TNBC is often limited by …

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