Immuno-oncologic profiling of renal masses using multiparametric MRI: a pilot study

Purpose
Preoperative characterization of renal mass malignancy, subtype, and immuno-oncologic pathology could inform and improve tailored management decisions. We examine multiparametric MRI (mpMRI) for (1) sensitivity to immuno-oncologic markers of t…

rs10204525 binding to miR-4717-3p modulates PD-1 expression and predicts the development of immune-related adverse events in patients with advanced cancer treated with anti-PD-1/PD-L1 therapy

Background
Predictive biomarkers for anti-programmed cell death-1 (PD-1) and anti-programmed cell death ligand 1 (PD-L1) therapy are needed. Here, we validated the role of PD-1 single nucleotide polymorphisms (SNPs) in predicting the development of im…

Spatiotemporal dynamics of T cells in peripheral blood and tumor underlying differential responses to neoadjuvant PD-1 blockade in hepatocellular carcinoma

Background
Programmed cell death protein-1 (PD-1) blockade has shown promising clinical efficacy in hepatocellular carcinoma (HCC), yet the underlying immunological mechanisms governing response and resistance remain unclear. This study aimed to delin…

Cellular dynamics in cerebrospinal fluid unveils the key regulators of intracranial response to immune checkpoint inhibitors in NSCLC brain metastases

Background
Brain metastases (BrM) in non-small cell lung cancer (NSCLC) present a significant challenge due to poor prognosis. While immune checkpoint inhibitors (ICIs) have been standard treatments for NSCLC, their efficacy in BrM is variable, emphas…

Blocking PCSK9 suppresses hepatocellular carcinoma immune escape by decreasing FLI1-mediated SPP1 and PD-L1 expression

Background
Proprotein convertase subtilisin/kexin type 9 (PCSK9) is a newly identified immunosuppressive regulator, but its mechanism of suppressing antitumor immunity remains ambiguous. This study aims to uncover the underlying mechanism by which PCS…

HMGA2 links morphological evolution and microenvironment dynamics to systemic therapy response in clear cell renal cell carcinoma

Background
Clear cell renal cell carcinoma (ccRCC) exhibits significant heterogeneity due to morphological changes and tumor microenvironment dynamics, influencing systemic therapy responses. While the role of high-mobility group AT-hook 2 (HMGA2) in …

HMGA2 links morphological evolution and microenvironment dynamics to systemic therapy response in clear cell renal cell carcinoma

Background
Clear cell renal cell carcinoma (ccRCC) exhibits significant heterogeneity due to morphological changes and tumor microenvironment dynamics, influencing systemic therapy responses. While the role of high-mobility group AT-hook 2 (HMGA2) in …

CD28 signaling complexes are correlated with patient outcomes in anti-CD19 41BB-costimulation CAR T cell therapy

Background
Chimeric antigen receptor (CAR) T cells targeting CD19 achieve remarkable remissions in refractory B cell malignancies, yet deleterious side effects such as cytokine release syndrome (CRS) limit their broader application. Current preclinica…

Novel antibodies for identification, selection, and manipulation of T cells expressing Whitlow linker-containing CARs

Background
The translational study of chimeric antigen receptor (CAR) T-cell function, persistence, immunophenotype, and spatial localization after infusion is crucial for understanding factors that influence clinical outcomes. However, research has b…

Prognosis and treatment response stratification according to loss of proofreading (LOP) POLE variants

Background
Only a subset of polymerase epsilon (POLE) mutations is associated with hypermutant phenotype; we hypothesized that only loss-of-proofreading (LOP) POLE mutations are associated with favorable immunotherapy response.

Methods
This retrospec…

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