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2461
Periostin-mediated activation of NF-κB signaling promotes tumor progression and chemoresistance in glioblastoma
Published 2025-04-01“…Our results indicated that periostin (POSTN) was significantly upregulated in GBM cell lines and patient samples, correlating with poorer clinical outcomes. …”
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2462
Effect of Superstoichiometric Bismuth Addition on the Structure and Dielectric Characteristics of the Solid Solutions (1−<i>x</i>)BiFeO<sub>3</sub>-<i>x</i>BaTiO<sub>3</sub>
Published 2025-01-01“…Ceramic samples of solid solutions of the binary system (1−<i>x</i>)BiFeO<sub>3</sub>-<i>x</i>BaTiO<sub>3</sub> + 2 wt.% Bi<sub>2</sub>O<sub>3</sub> (0.29 ≤ x ≤ 0.33, Δx = 0.01) were prepared using the conventional solid-phase reaction method with and without mechanical activation. …”
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2463
Influence of Paratuberculosis Vaccination on the Local Immune Response in Experimentally Infected Calves: An Immunohistochemical Analysis
Published 2025-06-01“…Lesions were classified as focal, multifocal and diffuse paucibacillary (lymphocytic). The immunolabeling for TLR1, TLR2, TLR4 and IFN-γ was assessed according to the number of immunolabeled cells, while TLR9, iNOS and CD204 immunolabeling in the lesions was evaluated using a histological score (H-score). …”
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2464
Pharmacovigilance analysis of polatuzumab plus bendamustine and rituximab treatment protocol: identifying comprehensive safety signals using FDA database
Published 2025-02-01“…BackgroundThe combination of polatuzumab, bendamustine and rituximab (pola+BR) was authorized for the treatment of relapsed or refractory Diffuse large B cell lymphoma (DLBCL). This study used the FDA database to identify safety signals related to the treatment protocol.MethodsThe adverse events (AEs) from 2019Q1 to 2023Q3 were analyzed by calculating the reporting odds ratio. …”
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2465
Effect of Doping ZrO<sub>2</sub> on Structural and Thermal Properties
Published 2024-11-01“…The powder was analyzed by XRD, SEM-EDAX, BET, and FT-IR after synthesis and heat treatments at 1200 °C and 1500 °C. The samples exhibit good thermal stability, with a single cubic phase presented after heat treatment at 1500 °C. …”
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2466
Novel CaCO3/g-C3N4 composites with enhanced charge separation and photocatalytic activity
Published 2019-12-01“…A novel CaCO3/graphitic carbon nitride (g-C3N4) photocatalyst was synthesized for the first time via a facile calcination method using CaCO3 and melamine as precursors. The as-prepared samples were characterized using various techniques, such as scanning and transmission electron microscopy, X-ray diffraction, Brunauer-Emmett-Teller analysis, as well as Fourier-transform infrared, X-ray photoelectron, photoluminescence, and UV–vis diffuse reflectance spectroscopy. …”
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2467
Glycine Partitioning in Frozen Putative Europan Brines
Published 2025-01-01“…Notably, solid CO _2 was observed in isolated inclusions within slow-frozen samples, suggesting a glycine-driven mechanism for CO _2 entrapment during freezing. …”
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2468
Intratumor heterogeneity and T cell exhaustion in primary CNS lymphoma
Published 2022-09-01“…Abstract Background Primary central nervous system lymphoma (PCNSL) is a rare lymphoma of the central nervous system, usually of diffuse large B cell phenotype. Stereotactic biopsy followed by histopathology is the diagnostic standard. …”
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2469
Multi-Isotope Geochemical Baseline Study of the Carbon Management Canada Research Institutes CCS Field Research Station (Alberta, Canada), Prior to CO2 Injection
Published 2023-12-01“…Importantly, 4He concentrations in all gas samples lie on a mixing line between the atmosphere and the elevated 4He concentration present in a hydrocarbon well sampled from a reservoir located below the Field Research Station (FRS) implying a diffusive or advective crustal flux of 4He at the site. …”
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2470
Alician Blue Staining in Histological Assessment of Acid Mucopolysaccharides in Salivary Gland Tumors: A Diagnostic Perspective
Published 2025-06-01“…Additionally, adenoid cystic carcinoma demonstrated diffuse and intense AMP staining, while mucoepidermoid carcinoma exhibited focal, high-intensity AMP deposits. …”
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2471
An Algorithmic Approach to Defining Variants of Papillary Thyroid Carcinoma: Accuracy of Fine Needle Aspiration Cytology
Published 2025-01-01“…Retrospective algorithmic cytopathological analysis of 65 cases that are suspicious or definite of PTC (TBSRTC V/VI) showed classical PTC (5), follicular variant-PTC (35), tall cell variant (20), diffuse sclerosing variant (1), warthin-like variant (2), and solid variant (2). …”
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2472
Diagnostic dilemma of a new endobronchial lesion in a patient on anti-tuberculosis regimen: unveiling tuberculosis immune reconstitution inflammatory syndrome
Published 2025-05-01“…Sputum, bronchoalveolar lavage and bronchial biopsy samples were negative for evidence of active TB. Histology showed granulation tissue with both acute and chronic inflammation. …”
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2473
5-Hydroxymethylcytosine profilings in circulating cell-free DNA as diagnostic biomarkers for DLBCL
Published 2024-11-01“…Previous studies have shown that it plays an important role in the prognosis of diffuse large B-cell lymphoma (DLBCL) and in the prediction of the efficacy of R-CHOP therapy. …”
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2474
Experimental-simulation analysis on mechanical degradation and energy evolution characteristics of sandstone under water-rock coupling effects
Published 2025-05-01“…Mesoscale crack development analysis reveals that water accelerates the extension of initial fractures and the initiation of new cracks, while higher water content promotes a transition from localized to diffuse crack distribution. Additionally, the energy thresholds at critical failure points and failure modes of samples with different water contents show significant correlations, revealing the dynamic regulatory mechanism of water-induced weakening effects on energy accumulation and release in sandstone. …”
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2475
Genetic K-Means Clustering of Soil Gas Anomalies for High-Enthalpy Geothermal Prospecting: A Multivariate Approach from Southern Tenerife, Canary Islands
Published 2025-06-01“…The survey included diffuse CO<sub>2</sub> flux measurements and concentrations of key soil gases (He, H<sub>2</sub>, CH<sub>4</sub>, O<sub>2</sub>, N<sub>2</sub>, Ar isotopes, and <sup>222</sup>Rn, among others). …”
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2476
Preparation and properties of phosphor coating based on nanostructured yttrium-aluminum garnet and low-melting glass
Published 2015-06-01“…Dependences of spectral-luminescent characteristics of coatings with respect to concentration of phosphor powders, nature and concentration of diffusing components of silica glass powders are revealed. …”
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2477
Expression of matrix metalloproteinases 1, 2, 9, 12 in xenogenic tissues of epoxy-crosslinked bioprosthetic heart valves explanted due to dysfunction
Published 2020-11-01“…In addition, MMP-9 can diffuse into bioprosthetic valve leaflets from blood plasma of patients. …”
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2478
A Portable Smartphone-Based 3D-Printed Biosensing Platform for Kidney Function Biomarker Quantification
Published 2025-03-01“…A disposable 3D-printed flow cell holds samples, ensuring precision and minimizing contamination. …”
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2479
Foraminifers and stable isotopes (О<sup>16</sup>/О<sup>18</sup> and C<sup>12</sup>/С<sup>13</sup>) of their shells at methane seepages on eastern slope of Sakhalin Island (Okhotsk...
Published 2014-09-01“…Species composition and distribution of Foraminifera is analyzed on the samples collected in the cruise of RV Academic M.A. …”
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Impact of stratifin/14-3-3σ on survival and interstitial lung disease in patients with non-small cell lung cancer receiving immune checkpoint inhibitors
Published 2025-07-01“…Abstract Background Stratifin/14-3-3σ (SFN) is a new diagnostic biomarker of interstitial lung disease (ILD) with a diffuse alveolar damage (DAD) pattern as well as a predictor of resistance to anticancer therapy. …”
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