OLD Category: immuno-oncology
September 27, 2023 / Cancer Res Commun
Peritumoral immune suppressive mechanisms impede intratumoral lymphocyte infiltration into CRC liver versus lung metastases
Microsatellite stable (MSS) colorectal cancer (CRC) patients with liver metastases are resistant to immune checkpoint inhibitor (ICI) therapy, while about one-third of CRC patients without liver metastases, particularly those with…
September 27, 2023 / Oncoimmunology
Digital spatial profiling of melanoma shows CD95 expression in immune cells is associated with resistance to immunotherapy
Although immune checkpoint inhibitor (ICI) therapy has dramatically improved outcome for metastatic melanoma patients, many patients do not benefit. Since adverse events may be severe, biomarkers for resistance would be…
September 20, 2023 / Oncoimmunology
PB101, a VEGF- and PlGF-targeting decoy protein, enhances antitumor immunity and suppresses tumor progression and metastasis
Antiangiogenic therapy is a recognized method for countering the immunosuppressive tumor microenvironment (TME) and improving anti-tumor immunity. PB101 is a glycosylated decoy receptor that binds to VEGF-A and PlGF with…
September 19, 2023 / Clin Cancer Res
Exercise Training Reduces the Inflammatory Response and Promotes Intestinal Mucosa-associated Immunity in Lynch Syndrome
Purpose: Lynch Syndrome (LS) is a hereditary condition with a high lifetime risk of colorectal and endometrial cancers. Exercise is a non-pharmacological intervention to reduce cancer risk, though its impact…
September 14, 2023 / Gut
Enhanced antitumour immunity following neoadjuvant chemoradiotherapy mediates a favourable prognosis in women with resected pancreatic cancer
Background: This study investigates sex disparities in clinical outcomes and tumour immune profiles in patients with pancreatic ductal adenocarcinoma (PDAC) who underwent upfront resection or resection preceded by gemcitabine-based neoadjuvant…
August 29, 2023 / J Transl Med
Identifying prognostic markers in spatially heterogeneous breast cancer microenvironment
Profiling (DSP) technology to analyze transcripts from 107 regions of interest in 65 untreated breast cancer tissue samples. Our study revealed spatial heterogeneity in the expression of marker genes in…
August 25, 2023 / iScience
Immune-active tumor-adjacent tissues are associated with favorable prognosis in stage I lung squamous cell carcinoma
The immunogenomic features of tumor-adjacent lungs (TALs) in stage I lung squamous cell carcinoma (LUSC) are not clear. Multiomics analyses of tumor tissues and paired TALs from 59 stage I…
August 23, 2023 / Front Immunol
Pseudotemporal ordering of spatial lymphoid tissue microenvironment profiles trails Unclassified DLBCL at the periphery of the follicle
We have established a pseudotemporal ordering for the transcriptional signatures of distinct microregions within reactive lymphoid tissues, namely germinal center dark zones (DZ), germinal center light zones (LZ), and peri-follicular…
August 16, 2023 / Cancers (Basel)
Development of a Patient-Derived 3D Immuno-Oncology Platform to Potentiate Immunotherapy Responses in Ascites-Derived Circulating Tumor Cells
Simple Summary: The clinical implementation of novel precision medicine strategies in high-grade serous ovarian cancer (HGSOC), the most common and aggressive ovarian cancer subtype, are urgently needed. Targeted immunotherapeutic combinations…
August 15, 2023 / Cell Rep Med
A CSF-1R-blocking antibody/IL-10 fusion protein increases anti-tumor immunity by effectuating tumor-resident CD8+ T cells
Strategies to increase intratumoral concentrations of an anticancer agent are desirable to optimize its therapeutic potential when said agent is efficacious primarily within a tumor but also have significant systemic…
July 17, 2023 / Hepatol Commun
Lenvatinib recruits cytotoxic GZMK+CD8 T cells in hepatocellular carcinoma
Background: Lenvatinib was expected to enhance the effect of immune checkpoint inhibitors (ICIs) for unresectable HCC; however, their combination therapy failed to show the synergy in the phase III clinical…
June 29, 2023 / Int J Mol Sci
GSK-3 Inhibitor Elraglusib Enhances Tumor-Infiltrating Immune Cell Activation in Tumor Biopsies and Synergizes with Anti-PD-L1 in a Murine Model of Colorectal Cancer
Glycogen synthase kinase-3 (GSK-3) is a serine/threonine kinase that has been implicated in numerous oncogenic processes. GSK-3 inhibitor elraglusib (9-ING-41) has shown promising preclinical and clinical antitumor activity across multiple…