Suggested Topics within your search.
Suggested Topics within your search.
- Physics 1
-
221
Disk in the Circumstellar Envelope of Carbon Mira V Cygni
Published 2025-01-01“…Asymptotic giant branch (AGB) stars are the primary source of dust and complex molecules in the interstellar medium. The determination of outflow parameters is often hindered by the unknown geometry of the circumstellar environment, creating a demand for high-angular resolution observations. …”
Get full text
Article -
222
Exploratory study on the efficacy of topical pan-JAK inhibitor in ocular and skin GVHD in a sclerodermatous GVHD mouse model
Published 2025-01-01“…Signal transducer and activator of transcription (STAT)1, STAT3, and STAT5A phosphorylation was significantly increased in the back skin and eyelids of vehicle-treated GVHD mice; topical delgocitinib administration significantly reduced the expression of these phosphorylated STAT molecules. Delgocitinib eye drops significantly attenuated corneal epithelial damage, MG acinar depletion, and inflammatory cells infiltration in GVHD mouse corneas. …”
Get full text
Article -
223
Using computer modeling to find new LRRK2 inhibitors for parkinson’s disease
Published 2025-02-01“…Molecular docking and molecular dynamics simulations were performed to provide a comprehensive understanding of the interactions between LRRK2 and the inhibitors in the data set and best molecules of the screening. Free energy of binding calculation along with hydrogen bond occupancy analysis and RMSD of the ligand in the pocket show CRA_1801 as the best candidate to be repurposed as LRRK2 inhibitor.…”
Get full text
Article -
224
Coupling of an Au@AgPt nanozyme array with an micrococcal nuclease-specific responsiveness strategy for colorimetric/SERS sensing of Staphylococcus aureus in patients with sepsis
Published 2025-02-01“…The trimetallic Au@AgPt nanozymes can catalyze the oxidation of 3,3’,5,5’-tetramethylbenzidine (TMB) molecules to SERS-enhanced oxidized TMB (oxTMB), accompanied by the color change from colorless to blue. …”
Get full text
Article -
225
Engineering and design of a COF-coated probe for the detection and removal of flumequine and enrofloxacin antibiotics in foodstuffs: a molecular dynamics simulation approach
Published 2025-02-01“…The main contributor to these interactions is the Lennard–Jones potential, which arises from strong π-π interactions between the fluoroquinolone molecules and the COF surface. Overall, our findings suggest that the COF-316 nanostructure is more effective than COF-316-COOH in adsorbing enrofloxacin and flumequine antibiotics. …”
Get full text
Article -
226
Design and assessment of lipase-CuO nanoparticle conjugates for enhanced antimicrobial efficacy against clinical pathogens
Published 2025-02-01“…Also, CuO nanoparticles appeared as distinct, well-dispersed spherical particles with average size of 71.035 nm using TEM, while conjugate appears as large protein molecules linked to the nanoparticles. Also, using techniques like energy dispersive X-ray (EDAX) the resultant conjugates formation was confirmed as the elemental analysis approved its formation. …”
Get full text
Article -
227
<i>Clostridium difficile</i>-associated disease
Published 2015-12-01“…C. difficile toxins A and B are protein molecules, classified as glycosyltransferases. Influence of toxins induces damage and inflammation of intestinal wall due to impairment of intestinal epithelial barrier, stimulation of proinflammatory cytokine production, apoptosis and necrosis of epithelial cells. …”
Get full text
Article -
228
DIFFERENCES OF BONE REGENERATION USING BOVINE HYDROXYAPATITE AND BOVINE HYDROXYAPATITE WITH FREEZE-DRIED PLATELET RICH PLASMA ALLOGRAFT IN BONE DEFECT OF FEMORAL WHITE RABBIT
Published 2020-10-01“…Platelet-rich plasma (PRP) has a capability of providing many bioactive molecules in physiological proportions. Hydroxyapatite given freeze-dried PRP is expected to create a graft that can strengthen the matrix while promoting osteoinduction. …”
Get full text
Article -
229
Immune system effectors as biomarkers of prognosis after acute burns in a case-control study
Published 2024-06-01“…In this paper, the causes and implications of the alteration of effector molecules of the immune system are discussed.…”
Get full text
Article -
230
Anaerobic metabolism promotes breast cancer survival via Histone-3 Lysine-18 lactylation mediating PPARD axis
Published 2025-02-01“…We utilized chromatin immunoprecipitation sequencing with H3K18la antibodies, transcriptomics of clinical BC samples, and proteomics and ATAC-seq analyses of in vivo tumors to identify the genes regulated by H3K18la and the transcription factor PPARD. qPCR and Western blot assays were used to detect expressions of molecules. We discovered that H3K18la levels were higher in BC tissues compared to adjacent non-cancerous tissues. …”
Get full text
Article -
231
Development of a prognostic model based on four genes related to exhausted CD8+ T cell in triple-negative breast cancer patients: a comprehensive analysis integrating scRNA-seq and...
Published 2025-02-01“…The model demonstrated robust predictive capability in both the TCGA cohort and an external cohort, with the low-risk group exhibiting elevated expression of immunological checkpoint molecules and immune cell infiltration, as well as better responses to immunotherapy and chemotherapy. …”
Get full text
Article -
232
Modelling of the closed equilibrium system H2O–(CO2)W–CaCO3–NaH2PO4 for wastewater treatment applications
Published 2025-01-01“…Utilizing the iteration method, we calculate pH, concentrations of formed ions and molecules, and proton transfer parameters based on a developed proton transfer model. …”
Get full text
Article -
233
Characterization of New Particle Formation in Soft X-ray Radiolysis Reactor: AMCs-to-Secondary Inorganic Aerosols
Published 2023-02-01“…The reactor was designed to continuously maintain parabolic laminar flows within the tube reactor and to extend the exposure time of the gas molecules to soft X-rays by increasing the number of reactor modules. …”
Get full text
Article -
234
The design of paper-based electroanalytical microfluidic device coupled with post-synthesized molecularly imprinted polymers (rGO/Au@Ag2S/PANI/polyacrylamide) for the detection of...
Published 2025-06-01“…Ag/GQD/chitosan nano ink was used to construct reference and counter electrodes and Au@Ag2S/GQD/chitosan nano ink was used to construct working electrode. rGO/Au@Ag2S/anline nano-sheets were encapsulated with acrylamide as a functional monomer to create novel nano-sized molecular imprinted polymer (MIP) and was used for the modification of electrode working.Paper substrate was modified for forming a hydrophobic region around the hydrophilic region on the filter paper and were suitable for the evaluation of target molecules in aqueous environment. All steps of making the MIP and non-imprinted polymer (NIP) sensors are illustrated by FE-SEM, Energy-dispersive X-ray spectroscopy (EDS), and FT-IR. …”
Get full text
Article -
235
Immune-mediated mechanisms in acute osteofascial compartment syndrome: insights from multi-omics analysis
Published 2025-02-01“…Furthermore, these findings reveal the interactions between immune molecules and pathways in AOCS, which are significant for a deeper understanding of the pathogenesis of the disease and the development of targeted therapeutic strategies.…”
Get full text
Article -
236
Usp11 maintained the survival of marginal zone B cells under ionizing radiation by deubiquitinating DLL1 and JAG2
Published 2025-02-01“…Explored public databases for potential correlation molecules. Our findings indicated that Usp11−/− mice exhibited improved survival rates following TBI, with the spleen playing a pivotal role. …”
Get full text
Article -
237
Caution when using network partners for target identification in drug discovery
Published 2025-04-01“…By expanding target identification to include protein network partners—molecules in physical contact—the proportion of drug targets with genetic evidence support increased to two-thirds. …”
Get full text
Article -
238
CircWDR78 inhibits the development of colorectal cancer by regulating the miR-653-3p/RGS4 axis
Published 2025-02-01“…These noncoding RNA molecules, characterized by their unique closed loop structure, displayed close associations with the progression of tumors. …”
Get full text
Article -
239
Effectiveness of Contrast Agents and Molecular Indicators in Alzheimer's Diagnosis Through PET and SPECT Imaging on Animal Models
Published 2025-01-01“…Early detection and diagnosis of AD are crucial, but current research on the effectiveness of contrast agents and molecules is limited. To address this gap, we conducted a comprehensive study on PET and SPECT imaging to evaluate the role of these agents and indicators in diagnosing the disorder. …”
Get full text
Article -
240
Timosin alpha-1 immunomodulating properties
Published 2009-02-01“…Direct antiviral mechanism of Timosin alpha-1 consists in increase of expression of major histocompatibility complex molecules of the 1st class on infected cells and direct suppression of virus replication, and also in elevation of endocellular level of glutathione. …”
Get full text
Article