Cellular MSI-H score: a robust predictive biomarker for immunotherapy response and survival in gastrointestinal cancer.

Microsatellite instability-high (MSI-H) is a critical biomarker for immunotherapy, yet primary resistance remains a significant challenge. Current MSI-H detection methods evaluate the proportion of MSI-H loci, termed molecular MSI-H score, which can be affected by intratumoral heterogeneity (ITH). To address this limitation, we propose evaluating MSI-H at the cellular level to improve the prediction of immunotherapy outcomes.

Identification and validation of the cellular senescence-related molecular subtypes of triple negative breast cancer via integrating bulk and single-cell RNA sequencing data.

Patients with triple-negative breast cancer (TNBC) reportedly benefit from immune checkpoint blockade (ICB) therapy. However, the subtype-specific vulnerabilities of ICB in TNBC remain unclear. As the complex interplay between cellular senescence and anti-tumor immunity has been previously discussed, we aimed to identify markers related to cellular senescence that may serve as potential predictors of response to ICB in TNBC.

Correlation between pathological features and protein expressions of TfR1, VEGF and MMP-9 in patients with osteosarcoma.

Objective: To analyze the pathological features of patients with osteosarcoma and the correlation of expressions of transferrin receptor 1 (TfR1), vascular endothelial growth factor (VEGF) and matrix metalloproteinase (MMP)-9 in tumor tissue with the pathological features.

Methods: The tumor tissue and paracancerous tissue samples from 31 patients with osteosarcoma were collected before treatment to measure the expressions of TfR1, VEGF and MMP-9. Kaplan-meier curve was used to analyze the relationship of TfR1, VEGF and MMP-9 with the survival time of patients.

CAN017, a novel anti-HER3 antibody, exerted great potency in mouse avatars of esophageal squamous cell carcinoma with NRG1 as a biomarker.

CAN017 (AV-203), a novel anti-HER3 antibody, exerts very promising anti-tumor activities in several human tumor models. The aim of this study was to further investigated the efficacy and possible responsive biomarkers of CAN017 in esophageal squamous cell carcinoma (ESCC) with Chinese characteristics. Two separate cohorts of ESCC patient-derived xenograft (PDX) models including 24 (cohort 1 as training models, from Crown Bioscience Inc.

The combination of circRNA-UMAD1 and Galectin-3 in peripheral circulation is a co-biomarker for predicting lymph node metastasis of thyroid carcinoma.

The diagnosis of lymph node metastasis (LNM) by liquid biopsy is a novel concept prompted by the necessity to develop a more convenient and accurate method to guide the clinical management of early LNM in papillary thyroid carcinoma (PTC). However, the sensitivity and specificity of many biomarkers are not high enough. We aimed to detect circRNAs from peripheral circulation that may be better associated with the prognosis of LNM in PTC.

Genome-scale CRISPR activation screening identifies a role of ELAVL2-CDKN1A axis in paclitaxel resistance in esophageal squamous cell carcinoma.

Neoadjuvant chemotherapy (NAC) may provide survival benefits for patients with advanced esophageal squamous cell carcinoma. However, tumor cells can display primary or secondary resistance to paclitaxel (PTX), a primary component of induction chemotherapy regimen. To identify genes capable of conveying PTX resistance, we performed a genome-wide CRISPR transcriptional activation library in human KYSE-180 cells.

Voice outcomes after laser surgery vs. radiotherapy of early glottic carcinoma: a meta-analysis.

Background: Radiotherapy and laser resection are established treatment modalities for early glottic carcinoma. To date, there is no confirmed conclusion which treatment is better for early glottic cancer. The objective of this study was to conduct a meta-analysis to compare the voice outcomes after laser resection (LS) and radiotherapy (RT) of Tis-T1N0M0 glottic carcinoma.