Qingfeng Chen
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View article: Uncertainty-Aware Graph Neural Networks: A Multi-Hop Evidence Fusion Approach
Uncertainty-Aware Graph Neural Networks: A Multi-Hop Evidence Fusion Approach Open
Graph neural networks (GNNs) excel in graph representation learning by integrating graph structure and node features. Existing GNNs, unfortunately, fail to account for the uncertainty of class probabilities that vary with the depth of the …
View article: A Novel Generative Model with Causality Constraint for Mitigating Biases in Recommender Systems
A Novel Generative Model with Causality Constraint for Mitigating Biases in Recommender Systems Open
Accurately predicting counterfactual user feedback is essential for building effective recommender systems. However, latent confounding bias can obscure the true causal relationship between user feedback and item exposure, ultimately degra…
View article: The Impact of Organic Fertilizer Substitution on Microbial Community Structure, Greenhouse Gas Emissions, and Enzyme Activity in Soils with Different Cultivation Durations
The Impact of Organic Fertilizer Substitution on Microbial Community Structure, Greenhouse Gas Emissions, and Enzyme Activity in Soils with Different Cultivation Durations Open
To address soil degradation risk caused by the long-term application of organic and nitrogen fertilizers in facility vegetable fields, this study selected soils with cumulative cultivation durations of 1, 3, 6, and 9 years to investigate t…
View article: Cortactin regulates metastatic dormancy of circulating tumor cells by suppressing mTOR-dependent senescence
Cortactin regulates metastatic dormancy of circulating tumor cells by suppressing mTOR-dependent senescence Open
Metastatic dormancy often refers to the stable cell cycle arrest of disseminated tumor cells (DTCs) at distant sites. However, whether circulating tumor cells (CTCs) in the blood microenvironment can enter a dormant state prior to extravas…
View article: An Optimization Study on Continuous Steel Box Girder Bridge Components
An Optimization Study on Continuous Steel Box Girder Bridge Components Open
The steel box girder bridge is a structure composed of mutually vertical stiffening ribs (longitudinal ribs and transverse ribs) that carry the loads of vehicles. Since the external loads are usually complex and variable, the rational desi…
View article: Transformer-Based Single-Cell Language Model: A Survey
Transformer-Based Single-Cell Language Model: A Survey Open
The transformers have achieved significant accomplishments in the natural language processing as its outstanding parallel processing capabilities and highly flexible attention mechanism. In addition, increasing studies based on transformer…
View article: A Survey of Hallucination in Large Visual Language Models
A Survey of Hallucination in Large Visual Language Models Open
The Large Visual Language Models (LVLMs) enhances user interaction and enriches user experience by integrating visual modality on the basis of the Large Language Models (LLMs). It has demonstrated their powerful information processing and …
View article: Mitigating Dual Latent Confounding Biases in Recommender Systems
Mitigating Dual Latent Confounding Biases in Recommender Systems Open
Recommender systems are extensively utilised across various areas to predict user preferences for personalised experiences and enhanced user engagement and satisfaction. Traditional recommender systems, however, are complicated by confound…
View article: Structural mechanism of proton conduction in otopetrin proton channel
Structural mechanism of proton conduction in otopetrin proton channel Open
The otopetrin (OTOP) proteins were recently characterized as extracellular proton-activated proton channels. Several recent OTOP channel structures demonstrated that the channels form a dimer with each subunit adopting a double-barrel arch…
View article: Transformer-based Single-Cell Language Model: A Survey
Transformer-based Single-Cell Language Model: A Survey Open
The transformers have achieved significant accomplishments in the natural language processing as its outstanding parallel processing capabilities and highly flexible attention mechanism. In addition, increasing studies based on transformer…
View article: ARC: A Generalist Graph Anomaly Detector with In-Context Learning
ARC: A Generalist Graph Anomaly Detector with In-Context Learning Open
Graph anomaly detection (GAD), which aims to identify abnormal nodes that differ from the majority within a graph, has garnered significant attention. However, current GAD methods necessitate training specific to each dataset, resulting in…
View article: Deep learning of pretreatment multiphase CT images for predicting response to lenvatinib and immune checkpoint inhibitors in unresectable hepatocellular carcinoma
Deep learning of pretreatment multiphase CT images for predicting response to lenvatinib and immune checkpoint inhibitors in unresectable hepatocellular carcinoma Open
The integration of multiphase CT images with deep learning-generated heatmaps for predicting treatment response provides a robust and practical tool for guiding CLICI therapy in patients with unresectable HCC.
View article: Comparison of the effect between traditional conservation and nasointestinal tube placement in adhesive small bowel obstruction: A matched case-control study
Comparison of the effect between traditional conservation and nasointestinal tube placement in adhesive small bowel obstruction: A matched case-control study Open
Adhesive small bowel obstruction (ASBO) causes a major burden in emergency medicine. Owing to in situ decompression, nasointestinal tube (NIT) placement has been increasingly used in clinical practice compared with traditional conservation…
View article: Identification of molecular subtypes and prognostic model to reveal immune infiltration and predict prognosis based on immunogenic cell death-related genes in lung adenocarcinoma
Identification of molecular subtypes and prognostic model to reveal immune infiltration and predict prognosis based on immunogenic cell death-related genes in lung adenocarcinoma Open
Immunogenic cell death (ICD) has been increasingly indicated to be related to caners. However, ICD’s role in Lung adenocarcinoma (LUAD) is still not well investigated. Clinical data along with associated mRNA expression profiles from LUAD …
View article: Identification of molecular subtypes and prognostic model to reveal immune infiltration and predict prognosis based on immunogenic cell death-related genes in lung adenocarcinoma
Identification of molecular subtypes and prognostic model to reveal immune infiltration and predict prognosis based on immunogenic cell death-related genes in lung adenocarcinoma Open
Immunogenic cell death (ICD) has been increasingly indicated to be related to caners. However, ICD's role in Lung adenocarcinoma (LUAD) is still not well investigated. Clinical data along with associated mRNA expression profiles from LUAD …
View article: Efficacy of phosphorus loaded oyster shell in heavy metal removal: A combined study on adsorption behavior, structure characterization and comparative mechanism
Efficacy of phosphorus loaded oyster shell in heavy metal removal: A combined study on adsorption behavior, structure characterization and comparative mechanism Open
This study presents a comprehensive evaluation of unmodified and modified oyster shells (OS, MP-OS, MC-OS) as adsorbents for removing heavy metals (Cd2+ and Pb2+) from water. The modifications involved phosphoric acid treatment (MP-OS) and…
View article: 1057 IL-37 dampens immune suppressive functions of MDSCs via metabolic reprogramming in the tumor microenvironment
1057 IL-37 dampens immune suppressive functions of MDSCs via metabolic reprogramming in the tumor microenvironment Open
Background IL-37 has been shown to inhibit tumor growth in various cancer types. However, the immune regulatory function of IL-37 in the tumor microenvironment is unclear. Recent studies have suggested that IL-37 could recruit natural kill…
View article: Quercetin ameliorates ferroptosis of rat cardiomyocytes via activation of the SIRT1/p53/SLC7A11 signaling pathway to alleviate sepsis‑induced cardiomyopathy
Quercetin ameliorates ferroptosis of rat cardiomyocytes via activation of the SIRT1/p53/SLC7A11 signaling pathway to alleviate sepsis‑induced cardiomyopathy Open
Sepsis‑induced cardiomyopathy (SIC) is a manifestation of multiple organ failure as a result of sepsis and is a serious threat to life. Here, the effect and mechanisms of quercetin (QUE) in SIC were assessed. It was found that patients wit…
View article: PB2311: EFFICACY EVALUATION AND SAFETY ANALYSIS OF ZANUBRUTINI B COMBINED WITH CHEMOTHERAPY FOR 17 CASES OF RELAPSED REFRACTORY DIFFUSE LARGE B-CELL LYMPHOMA
PB2311: EFFICACY EVALUATION AND SAFETY ANALYSIS OF ZANUBRUTINI B COMBINED WITH CHEMOTHERAPY FOR 17 CASES OF RELAPSED REFRACTORY DIFFUSE LARGE B-CELL LYMPHOMA Open
Topic: 19. Aggressive Non-Hodgkin lymphoma - Clinical Background: Diffuse large B-cell lymphoma (DLBCL) is the most common histologic sub type of aggressive lymphoma, accounting for approximately 30% of adult non-Hodgkin’s lymphomas (NHL).…
View article: Methane Anaerobic Oxidation Potential and Microbial Community Response to Sulfate Input in Coastal Wetlands of the Yellow River Delta
Methane Anaerobic Oxidation Potential and Microbial Community Response to Sulfate Input in Coastal Wetlands of the Yellow River Delta Open
In the context of global warming and carbon neutrality, reducing greenhouse gas emissions is fundamental to achieving sustainable development. As an important greenhouse gas, methane has a much stronger warming effect than CO2, and studies…
View article: Data from Single-Cell Atlas of Lineage States, Tumor Microenvironment, and Subtype-Specific Expression Programs in Gastric Cancer
Data from Single-Cell Atlas of Lineage States, Tumor Microenvironment, and Subtype-Specific Expression Programs in Gastric Cancer Open
Gastric cancer heterogeneity represents a barrier to disease management. We generated a comprehensive single-cell atlas of gastric cancer (>200,000 cells) comprising 48 samples from 31 patients across clinical stages and histologic subtype…
View article: Data from Single-Cell Atlas of Lineage States, Tumor Microenvironment, and Subtype-Specific Expression Programs in Gastric Cancer
Data from Single-Cell Atlas of Lineage States, Tumor Microenvironment, and Subtype-Specific Expression Programs in Gastric Cancer Open
Gastric cancer heterogeneity represents a barrier to disease management. We generated a comprehensive single-cell atlas of gastric cancer (>200,000 cells) comprising 48 samples from 31 patients across clinical stages and histologic subtype…