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Association of -607C/A (rs1946518) and -137G/C (rs187238) polymorphisms and immune response in radiation-exposed workers.
Int J Radiat Biol
January 2025
Research Center for Radioisotope, Radiopharmaceutical, and Biodosimetry Technology, Research Organization for Nuclear Energy, National Research and Innovation Agency, Serpong, Indonesia.
Purpose: Interleukin-18, transforming growth factor-β, and superoxide dismutase are important cytokines and antioxidants in protecting the body from damage caused by radiation exposure through an immune response mechanism. Genetic polymorphisms -607 C/A and -137 G/C are thought to affect the IL-18 cytokine in carrying out its function as a biomarker to indicate adverse conditions due to radiation. The purposes of this study were to investigate the association between 607 C/A and -137 G/C SNPs on the concentrations of IL-18, and to measure TGF-β and SOD activity in radiation workers and control group.
View Article and Find Full Text PDFInvestigating the role of hyperexpressed HCN1 in inducing myocardial infarction through activation of the NF-κB signaling pathway.
Open Life Sci
December 2024
Department of Cardiology, The Third Affiliated Hospital of Zunyi Medical University (The First People's Hospital of Zunyi), Zunyi, 563000, Guizhou, People's Republic of China.
We investigated the protective effect of the NF-κB inhibitor, pyrrolidine dithiocarbamate (PDTC) on cardiomyocyte injury induced by HCN1 channel overexpression, and explored the underlying mechanisms. An HCN1 overexpression vector was constructed and transfected into H9C2 cells, followed by PDTC treatment. The experiments comprised the following groups: control, control + PDTC, overexpression negative control, HCN1 overexpression (HCN1-OE), and combined HCN1-OE + PDTC groups.
View Article and Find Full Text PDFCore microbe Bifidobacterium in the hindgut of calves improves the growth phenotype of young hosts by regulating microbial functions and host metabolism.
Microbiome
January 2025
State Key Laboratory of Animal Nutrition and Feeding, International Calf and Heifer Organization, College of Animal Science and Technology, China Agricultural University, Beijing, 100193, China.
Background: The growth and health of young ruminants are regulated by their gut microbiome, which can have lifelong consequences. Compared with subjective grouping, phenotypic clustering might be a more comprehensive approach to revealing the relationship between calf growth state and core gut microbes. However, the identification of beneficial gut bacteria and its internal mechanisms of shaping host phenotype differentiation remains unclear.
View Article and Find Full Text PDFDual-Emissive Iridium(III) Complex with Aggregation-Induced Emission: Mechanistic Insights into Electron Transfer for Enhanced Hypoxia Detection in 3D Tumor Models.
ACS Appl Mater Interfaces
January 2025
Department of Chemistry, BITS Pilani, Pilani Campus, Pilani, Rajasthan 333031, India.
Accurate oxygen detection and measurement of its concentration is vital in biological and industrial applications, necessitating highly sensitive and reliable sensors. Optical sensors, valued for their real-time monitoring, nondestructive analysis, and exceptional sensitivity, are particularly suited for precise oxygen measurements. Here, we report a dual-emissive iridium(III) complex, IrNPh, featuring "aggregation-induced emission" (AIE) properties and used for sensitive oxygen sensing.
View Article and Find Full Text PDFMorphine-Induced Elevation of Reactive Oxygen Species Attenuates Chemotherapy Efficacy in Diverse Cancer Cell Types.
Curr Mol Med
January 2025
Department of Anesthesiology, Baoan Central Hospital of Shenzhen, Shenzhen, Guangdong Province, China.
Background: Morphine, a mu-opioid receptor (MOR) agonist commonly utilized in clinical settings alongside chemotherapy to manage chronic pain in cancer patients, has exhibited contradictory effects on cancer, displaying specificity toward certain cancer types and doses.
Objective: The aim of this study was to conduct a systematic assessment and comparison of the impacts of morphine on three distinct cancer models in a preclinical setting.
Methods: Viability and apoptosis assays were conducted on a panel of cancer cell lines following treatment with morphine, chemotherapy drugs alone, or their combination.
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