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70341
Impacts of genomic alterations on the efficacy of HER2-targeted antibody–drug conjugates in patients with metastatic breast cancer
Published 2025-01-01“…Additionally, ERBB2/CDK12 co-amplification exhibited a superior median PFS in all patients (19.33 months vs. 5.43 months; HR = 0.13; 95% CI 0.04–0.45; p < 0.001) and in HER2-positive patients (19.33 months vs. 6.87 months; HR = 0.18; 95% CI 0.05–0.72; p = 0.007). Multivariate analysis indicated that amplification in cell cycle-related genes was an independent predictor of inferior PFS (HR = 4.46; 95% CI 1.08–18.40; p = 0.039), while the presence of ERBB2/CDK12 co-amplification was independently correlated with superior PFS (HR = 0.16; 95% CI 0.04–0.65; p = 0.010). …”
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70342
Utilization of fish bone charcoal in feed on growth and physiological responses of catfish fry Clarias gariepinus
Published 2025-01-01“…Intestinal histological analysis showed that the highest villi height and surface area were recorded in the C2 group, with values of 540.0 ± 10.2 µm and 34.122 ± 1.311 µm², respectively. …”
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70343
Protocol for a phase IV double-blind randomised controlled trial to investigate the effect of the 13-valent pneumococcal conjugate vaccine and the 23-valent pneumococcal polysaccha...
Published 2022-07-01“…Here, we summarise an ethically approved protocol for a double-blind, randomised controlled trial investigating the effect of the 13-valent pneumococcal conjugate vaccine (PCV13) and the 23-valent pneumococcal polysaccharide vaccine (PPV23) on pneumococcal nasopharyngeal colonisation acquisition, density and duration using experimental human pneumococcal challenge (EHPC).Methods and analysis Healthy adult participants aged 18–50 years will be randomised to receive PCV13, PPV23 or placebo and then undergo one or two EHPCs involving intranasal administration of SPN at 1-month post-vaccination with serotype 3 (SPN3) and 6 months with serotype 6B (SPN6B). …”
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70344
Functions of thyroid hormone signaling in regulating melanophore, iridophore, erythrophore, and pigment pattern formation in spotted scat (Scatophagus argus)
Published 2025-01-01“…The function and molecular mechanism of thyroid hormone signaling in regulating body color patterns formation was revealed, using the micro-observation of pigments cells distribution, colorimetric evaluation and carotenoids concentration measurement by spectrophotometry, and comparative transcriptome analysis. Results Spotted scat body color patterns consisted of whole body black color, black bar, black and red spots, and its final pattern was formed through the metamorphosis. …”
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70345
Attitudes of radiologists and interns toward the adoption of GPT-like technologies: a National Survey Study in China
Published 2025-01-01“…Based on the acceptance level of GPT-like technologies, the respondents were 3 (0.2%), 29 (2.2%), 352 (27.3%), 677 (52.5%), and 228 (17.7%) from low to high acceptance degrees. Multivariable analysis revealed significant associations between positive attitudes towards GPT-like technologies and their acceptance: writing papers and language polishing (odds ratio [OR] = 1.99; p < 0.001), influence of colleagues using such technologies (OR = 1.77; p = 0.007), government regulation introduction (OR = 2.25; p < 0.001), and enhancement of decision support capabilities (OR = 2.67; p < 0.001). …”
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70346
Identification and Mass Spectrometric Fragmentation Pathways of Chemical Components in the Traditional Chinese Medicine Formula of Jiuwei Decoction
Published 2025-01-01“…Moreover, this study serves as an invaluable reference for the analysis of the chemical composition of TCM formulations. …”
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70347
Potential of long-term satellite observations and reanalysis products for characterising soil drying: trends and drought events
Published 2025-01-01“…The latter is based on the analysis of 17 selected drought events documented in the scientific literature; these events are characterised by their severity (the time-accumulated standardised soil moisture anomalies), magnitude (the minimum of the standardised anomalies over time), duration, and spatial extent.…”
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70348
Effectiveness of mDiabetes intervention in enhancing diabetes awareness and promoting healthy lifestyle changes among the general population in rural India
Published 2025-01-01“…Questionnaires were administered at three different time points-baseline (before the intervention), endline (after intervention), and follow-up (3 months after endline) to collect demographic data, diabetes-related knowledge, attitudes, practices, physical activity, and dietary habits. Analysis compared data from 545 subjects who participated in all the three surveys.ResultsThe cohort comprised 45.5% males and 54.5% females, aged 19–85 years (mean: 55.42; SD 10.3). …”
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70349
Changes of Narrative: Osvald Sirén’s Photographic Modeling of Modern Research on Chinese Garden
Published 2025-01-01“…This research is based on the intersection between the history of gardens and the history of photography, and provides an in-depth analysis of the interactions between garden space and photographic technique to explore their internal, non-obvious connections.ResultsThe results show that Osvald Sirén used a large-format camera, a medium-focal-length lens, and technical concepts similar to those of the zone system to increase the density of image shadow, deepen the details, and compress space during photographing. …”
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70350
A broadly neutralizing antibody against the SARS-CoV-2 Omicron sub-variants BA.1, BA.2, BA.2.12.1, BA.4, and BA.5
Published 2025-01-01“…We demonstrated the mAb’s effectiveness in inhibiting Omicron replication both in vitro and in vivo. Structural analysis using cryo-electron microscopy (cryo-EM) revealed that CR9 binds to an epitope formed by RBD residues, providing a molecular understanding of its neutralization mechanism. …”
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70351
Research Progress in and Planning Strategies for Multi-scale Measurement of the Efficiency of Urban Blue-Green Infrastructure in Carbon Sink Enhancement and Emission Reduction
Published 2025-01-01“…This research provides a detailed analysis of the measurement methods and influencing factors of UBGI’s efficiency in carbon sink enhancement and emission reduction from three perspectives: Carbon sequestration and sink enhancement, carbon reduction based on temperature reduction (or preservation), and travel-related carbon reduction. …”
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70352
Preparation and in vitro biological evaluation of strontium doped β-tricalcium phosphate scaffolds for alveolar bone tissue regeneration
Published 2025-01-01“…Confocal laser scanning microscopy analysis revealed that Srx-TCP offered favorable circumstances for cell adhesion. …”
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70353
Multicentre case-control study on the association between COVID-19 vaccines and neurological disorders (COVIVAX)
Published 2025-02-01“…A protective role of vaccination on the risk of developing a new neurological disorder was detected in the unadjusted analysis (OR 0.50; 95% CI 0.29–0.86; p = 0.0114). After adjustment for confounders, the number of vaccination doses received was associated with a reduced risk of developing new neurological disorders for participants aged over 60 years ( p = 0.0472; OR 0.14, 95% CI 0.03–0.68), with pre-existing comorbidities (p = 0.0122; OR 0.04, 95% CI 0.01–0.99) and for stroke (p = 0.0232; OR 0.04, 95% CI 0.02–0.97). …”
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70354
ZC3H15 suppression ameliorates bone cancer pain through inhibiting neuronal oxidative stress and microglial inflammation
Published 2025-03-01“…Mechanistically, immunoblotting analysis revealed that ZC3H15 could maintain KEAP1 stability and thereby promote NRF2 ubiquitination and degradation under oxidative stress. …”
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70355
Growth, physical, and cognitive function in children who are born HIV-free: School-age follow-up of a cluster-randomised trial in rural Zimbabwe.
Published 2024-10-01“…Body composition was assessed by bioimpedance analysis and skinfold thicknesses. A caregiver questionnaire measured demographics, socioeconomic status, nurturing, child discipline, food, and water insecurity. …”
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70356
A single residue switch mediates the broad neutralization of Rotaviruses
Published 2025-01-01“…A combination of time-resolved cryo-electron microscopy (cryo-EM) and in situ cryo-electron tomography (cryo-ET) analysis reveals a counterintuitive dynamic process of virus inactivation, in which 7H13 asymmetrically binds to a conserved epitope in the capsid-proximal aspect of VP4, triggers a conformational switch in a critical residue—F418—thereby disrupts the meta-stable conformation of VP4 essential for normal viral infection. …”
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70357
Karakteristik Ibu pada Penderita Abortus dan Tidak Abortus di RS Dr. M. Djamil Padang Tahun 2011-2012
Published 2016-09-01“…</em><em> The data were collected from medical records and analyzed using univariate and bivariate analysis with </em><em>Chi-Square test at p-value <</em><em> </em><em>0</em><em>,05. …”
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70358
Multiple eco-regions contribute to the seasonal cycle of Antarctic aerosol size distributions
Published 2025-01-01“…We utilise <span class="inline-formula"><i>k</i></span>-means cluster analysis to separate the PNSD data into six main categories. …”
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70359
The microenvironment cell index is a novel indicator for the prognosis and therapeutic regimen selection of cancers
Published 2025-01-01“…The MCs index (MCI) was constructed using the least absolute shrinkage and selection operator Cox (LASSO-Cox) regression analysis. Single-cell RNA sequencing (scRNA-seq), spatially resolved transcriptomics (SRT), and multiplex immunofluorescence (mIF) staining analyses verified MCI. …”
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70360
GrB-Fc-KS49, an anti-EMP2 granzyme B fusion protein therapeutic alters immune cell infiltration and suppresses breast cancer growth
Published 2024-12-01“…In addition to a significant impact on cell proliferation, GrB-Fc-KS49 treatment also resulted in a dramatic increase of tumor-infiltrating CD45+ cells and redistribution of tumor-associated macrophages. Transcriptomic analysis of tumors post-treatment confirmed the remodeling of the immune tumor microenvironment by the GrB-Fc-KS49 immunotoxin.Conclusions GrB-Fc-KS49 showed high specificity and cytotoxicity towards EMP2-positive cells. …”
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