-
3541
Microglial clock dysfunction during neuroinflammation impairs oligodendrocyte progenitor cell recruitment and disrupts neuroimmune homeostasis
Published 2025-07-01“…Although time-of-day–dependent variation in microglial immune activity has been reported, how intrinsic microglial clocks respond to neuroinflammatory stimuli and influence microglial function remains unclear.MethodsWe induced neuroinflammation via intraperitoneal injection of lipopolysaccharide (LPS) and isolated microglia from control and LPS-treated mouse brains. …”
Get full text
Article -
3542
Specific gut microbiota and serum metabolite changes in patients with osteoarthritis
Published 2025-02-01“…Fecal and blood samples were collected for 16S rRNA gene sequencing, metabolomic analysis via liquid chromatography–mass spectrometry (LC-MS), and integrated evaluation.ResultsThe results showed no significant variation in gut microbiota richness and diversity between the two groups. …”
Get full text
Article -
3543
Dynamic Response Prediction of Railway Bridges Considering Train Load Duration Using the Deep LSTM Network
Published 2024-10-01“…Traditionally, finite element analysis methods with high computational burden are used to predict the train-induced responses according to the given train loads and, hence, cannot easily be integrated as an available structural-health-monitoring strategy. …”
Get full text
Article -
3544
A Deep Learning-Based Solution to the Class Imbalance Problem in High-Resolution Land Cover Classification
Published 2025-05-01“…The proposed model achieves the highest mF1 scores of 92.25% and 89.88%, along with the lowest CV values of 0.0445 and 0.0574, respectively, outperforming state-of-the-art methods. These innovations underscore the potential of HRUMamba in advancing high-resolution land cover classification in imbalanced datasets.…”
Get full text
Article -
3545
Rapid and Accurate Measurement of Major Soybean Components Using Near-Infrared Spectroscopy
Published 2025-06-01“…Specifically, the SPASNV + D<sub>1</sub>–RF combination achieved an RPD of 14.7 for moisture, CARS–SNV + D<sub>1</sub>–RF reached 5.9 for protein, and CARS–SG + D<sub>2</sub>–RF attained 12.0 for fat, all significantly surpassing alternative methods and demonstrating a strong nonlinear learning capacity and predictive precision. …”
Get full text
Article -
3546
Identification of necroptosis & mitophagy-related key genes and their prognostic value in colorectal cancer
Published 2025-04-01“…Abstract Background Our study aimed to elucidate the potential necroptotic&mitophagy-related key genes in colorectal cancer (COAD) by bioinformatics analysis and identify their prognostic value in COAD. Methods Firstly, we integrated the cancer genome atlas (TCGA) and gene expression omnibus (GEO) datasets to identify necroptosis & mitophagy-related differentially expressed genes (N&MRDEGs) in COAD using “TCGAbiolinks” and “GEOquery” packages. …”
Get full text
Article -
3547
Moisture prediction in chicken litter using hyperspectral data and machine learning
Published 2025-08-01“…Efficient moisture monitoring in chicken litter is essential for sustainable poultry waste management and its application as an organic fertilizer. Conventional methods like oven drying are destructive, time-consuming, and unsuitable for real-time assessment. …”
Get full text
Article -
3548
Spatiotemporal changes in river network connectivity in the Nile River Basin due to hydropower dams.
Published 2025-01-01“…We also recommend regular monitoring of barrier impacts by integrating safe, cost-effective methods such as remote sensing and environmental DNA (eDNA) to assess both flora (macrophytes, phytoplankton) and fauna (macroinvertebrates, fish, zooplankton).…”
Get full text
Article -
3549
Tolerating bad health research (part 2): still as many bad trials, but more good ones too
Published 2025-03-01“…The purpose of our current study is to reassess the risk of bias of a cohort of Cochrane reviewed trials to see if our reassessment differs from the original Cochrane assessment and to determine whether the funder, having methodological support, or involving a statistician affected the risk of bias. Methods We extracted data from 140 of 159 included trials from three countries, the UK, Canada, and Ireland, in our original cohort. …”
Get full text
Article -
3550
SPINK1 facilitates tumor progression via the EGFR/JAK/STAT3 axis in oral squamous cell carcinoma: insights from single-cell RNA sequencing
Published 2025-08-01“…ObjectiveThis study aimed to elucidate the functional role and molecular mechanisms of Serine Peptidase Inhibitor Kazal Type 1 (SPINK1) in oral squamous cell carcinoma (OSCC) through integrative analysis of single-cell RNA sequencing (scRNA-seq) data.Materials and methodsCellular subpopulations within OSCC were stratified using transcriptomic datasets from the GEO database. …”
Get full text
Article -
3551
YOLOv8n-DSDL: A lightweight dual-backbone network with decoupled self-attention for cotton maturity detection
Published 2025-07-01“…The overall performance surpasses the original YOLOv8n and other mainstream detection methods. This study provides a novel and practical solution for intelligent maturity monitoring of cotton and potentially other crops. …”
Get full text
Article -
3552
Spatiotemporal assessment of ecological quality and driving mechanisms in the Beijing metropolitan area
Published 2025-04-01“…Spatial clustering patterns of ecological quality are identified through RSEI calculations and spatial autocorrelation analyses, while future trends are projected utilizing the coefficient of variation, Sen and Mann–Kendall methods, and the Hurst index. …”
Get full text
Article -
3553
BuDDI: Bulk Deconvolution with Domain Invariance to predict cell-type-specific perturbations from bulk.
Published 2025-01-01“…In each experiment, BuDDI outperformed all other comparative methods and baselines. As more reference atlases are completed, BuDDI provides a path to combine these resources with bulk-profiled treatment or disease signatures to study perturbations, sex differences, or other factors at single-cell resolution.…”
Get full text
Article -
3554
Interactive image segmentation algorithm based on adaptive kernel learning
Published 2025-07-01“…To address the issue that most existing interactive image segmentation methods suffer from limited segmentation performance due to their susceptibility to noise interference and non-convex structure impacts in the original feature space, an adaptive kernel learning-based interactive image segmentation algorithm was proposed. …”
Get full text
Article -
3555
Top and Side Leakage Effects on Thermoregulation and Moisture Retention with Facemask Wearing
Published 2025-04-01“…<b>Methods:</b> The transient warming/cooling effects, thermal buoyancy force, tissue heat generation, vapor phase change, and fluid/heat/mass transfer through a porous medium were considered in this model, which was validated using Schlieren imaging, a thermal camera, and velocity/temperature measurements. …”
Get full text
Article -
3556
Decoding epithelial–fibroblast interactions in lung adenocarcinoma through single-cell and spatial transcriptomics
Published 2025-07-01“…Methods We analyzed single-cell RNA sequencing (scRNA-seq) data from 21 LUAD patients and performed spatial transcriptomic deconvolution. …”
Get full text
Article -
3557
MicroRNA-221 protects myocardial contractility in myocardial ischemia/reperfusion injury through phospholamban.
Published 2025-01-01“…<h4>Objective</h4>To investigate the effects and mechanisms of miRNA 221 on myocardial ischemia/reperfusion injury (MIRI) in mice through the regulation of phospholamban (PLB) expression.<h4>Methods</h4>The MIRI mouse model was created and mice were divided into sham, MIRI, MIRI+ 221, and MIRI+ scr groups, with miRNA 221 overexpression induced in the myocardium of MIRI mice by targeted myocardial injection. …”
Get full text
Article -
3558
Stress management with HRV following AI, semantic ontology, genetic algorithm and tree explainer
Published 2025-02-01“…Different machine learning (ML) algorithms, including traditional and ensemble methods, are employed for analyzing both imbalanced and balanced HRV datasets. …”
Get full text
Article -
3559
Programmed cell death-driven remodeling of the melanoma microenvironment enables prognostic stratification and therapeutic prediction
Published 2025-08-01“…This study aims to comprehensively characterize PCD-related signatures and their associations with tumor heterogeneity, prognosis, and immunotherapeutic outcomes.MethodsSingle-cell RNA sequencing data from melanoma cohorts (cutaneous and acral subtypes) were used to assess PCD activity via AUCell-based scoring across major cell types. …”
Get full text
Article -
3560
Deciphering the Structural and Functional Effects of the R1150W Non-Synonymous Variant in SCN9A Linked to Altered Pain Perception
Published 2025-05-01“…This study conducts a multimodal assessment of SCN9A, integrating genetic variation, structural architecture, and molecular dynamics to elucidate its role in pain regulation. …”
Get full text
Article