Showing 601 - 620 results of 1,364 for search '"ligand"', query time: 0.14s Refine Results
  1. 601

    In-Silico Evaluation of Binding Interaction and ADME Properties of Novel Pyrazoline and Pyrimidine Derivatives Targeting Cyclooxygenase-2 Enzyme by Sarmad Abbas Fadhil, Karima Fadhil Ali, Wesen Adel Mehde

    Published 2025-01-01
    “…Docking studies employing gold software facilitated the visualization of ligand-protein interactions, utilizing the crystal structure of the COX-2 protein (PDB ID: 4m11). …”
    Get full text
    Article
  2. 602

    Advanced anaplastic thyroid carcinoma with positive expression of PD-L1 response to immune checkpoint inhibitors: A case report by Shanmin Fan, Yang Yuan, Yanfang Su, Die Sang

    Published 2025-01-01
    “…Recent evidence has demonstrated promising efficacy of immune checkpoint inhibitors, particularly those targeting programmed death-1 (PD-1)/programmed death ligand 1 (PD-L1), in a variety of solid tumors. However, there have been no research of immune checkpoint inhibitors plus chemotherapy in ATC. …”
    Get full text
    Article
  3. 603

    Solid Phase Extraction of Inorganic Mercury Using 5-Phenylazo-8-hydroxyquinoline and Determination by Cold Vapor Atomic Fluorescence Spectroscopy in Natural Water Samples by Mirna Daye, Baghdad Ouddane, Jalal Halwani, Mariam Hamzeh

    Published 2013-01-01
    “…8-Hydroxyquinoline (8-HQ) was chosen as a powerful ligand for Hg solid phase extraction. Among several chelating resins based on 8-HQ, 5-phenylazo-8-hydroxyquinoline (5Ph8HQ) is used for mercury extraction in which the adsorption dynamics were fully studied. …”
    Get full text
    Article
  4. 604

    Coordinated Actions of FXR and LXR in Metabolism: From Pathogenesis to Pharmacological Targets for Type 2 Diabetes by Lin Ding, Shuguang Pang, Yongmei Sun, Yuling Tian, Li Yu, Ningning Dang

    Published 2014-01-01
    “…Nuclear receptors (NRs) are ligand-inducible transcription factors that mediate changes to metabolic pathways within the body. …”
    Get full text
    Article
  5. 605

    Pro-Inflammatory Cytokine-Mediated Anemia: Regarding Molecular Mechanisms of Erythropoiesis by F. Morceau, M. Dicato, M. Diederich

    Published 2009-01-01
    “…In this review we summarize the effect of tumor necrosis factor (TNF)α, TNF-related apoptosis-inducing ligand (TRAIL), and interferon (IFN)-γ on erythropoiesis with a particular interest for molecular feature.…”
    Get full text
    Article
  6. 606

    Synthesis, Spectroscopic Characterization, and Biological Activities of Metal Complexes of 4-((4-Chlorophenyl)diazenyl)-2-((p-tolylimino)methyl)phenol by C. Anitha, C. D. Sheela, P. Tharmaraj, V. V. Hema

    Published 2013-01-01
    “…Antimicrobial studies against several microorganisms indicate that the complexes are more potent bactericides and fungicides than the ligand. The electrochemical behavior of the copper(II) complex was studied by cyclic voltammetry. …”
    Get full text
    Article
  7. 607

    M2-like macrophage-derived exosomes inhibit osteoclastogenesis via releasing miR-1227-5p by Shan Chen, Jian Liu, Lilei Zhu

    Published 2025-01-01
    “…The results showed that exosomes from M2 macrophages inhibited receptor activator of nuclear factor κ-B ligand (RANKL)-induced osteoclast differentiation. …”
    Get full text
    Article
  8. 608

    Nicotine Impairs the Response of Lung Epithelial Cells to IL-22 by Hannah My-Hanh Nguyen, Jaclene Amber Torres, Sudhanshu Agrawal, Anshu Agrawal

    Published 2020-01-01
    “…Results indicate that nicotine inhibited the secretion of IL-22 from T cells in response to aryl hydrocarbon receptor (AHR) ligand, FICZ. Altogether, the data suggests that nicotine negatively influences the IL-22-IL-22R axis. …”
    Get full text
    Article
  9. 609

    Effects of D128N Mutation on OsSERK2 in Xa21-Mediated Immune Complex: An In Silico Study by Raghib Ishraq Alvy, M. H. M. Mubassir, Mohd Firdaus Abdul-Wahab, Salehhuddin Hamdan

    Published 2023-01-01
    “…The in silico results showed that the D128N mutation in OsSERK2 can significantly change the interaction pattern of the critical residues of the OsSERK2 and affects its receptor-ligand (Xa21-RaxX21-sY) interaction in the complex. …”
    Get full text
    Article
  10. 610

    Iron-catalysed stereoselective NH transfer enables dynamic kinetic resolution of sulfoxides by Fang-Xu Fan, Hui Xu, Shi-Xiong Tang, Yanfeng Dang, Fei Wang

    Published 2025-02-01
    “…Computational studies on the NH imidation reaction suggest the involvement of an iron-aminyl radical intermediate, and its reaction with sulfoxide proceeds through a synchronous nucleophilic addition of sulfoxide to nitrogen center and ligand-to-metal single electron transfer process to form the N–S bond. …”
    Get full text
    Article
  11. 611

    Peroxisome Proliferator-Activated Receptor Targets for the Treatment of Metabolic Diseases by Francisco A. Monsalve, Radha D. Pyarasani, Fernando Delgado-Lopez, Rodrigo Moore-Carrasco

    Published 2013-01-01
    “…The PPARs are transcriptional factors belonging to the ligand-activated nuclear receptor superfamily. So far, three isoforms of PPARs have been identified, namely, PPAR-α, PPAR-β/δ, and PPAR-γ. …”
    Get full text
    Article
  12. 612

    Identification of key regulators in pancreatic ductal adenocarcinoma using network theoretical approach. by Kankana Bhattacharjee, Aryya Ghosh

    Published 2025-01-01
    “…Our analysis revealed 33 key regulators were predominantly enriched in neuroactive ligand-receptor interaction, Cell adhesion molecules, Leukocyte transendothelial migration pathways; positive regulation of cell proliferation, positive regulation of protein kinase B signaling biological functions; G-protein beta-subunit binding, receptor binding molecular functions etc. …”
    Get full text
    Article
  13. 613

    Synthesis, Characterization, and Thermal Decomposition Kinetics of Manganese Complex of Methionine Hydroxy Analogue by Mei-Ling Wang, Zhi-Xian Wu, Qing Zang, Guo-Qing Zhong

    Published 2015-01-01
    “…The experimental results indicated that the manganese ion was, respectively, coordinated by the carboxylic and hydroxyl oxygen atoms from the methionine hydroxy analogue ligand. The crystal structure of the complex belonged to monoclinic system with the lattice parameters of a = 1.2775 nm, b = 1.5764 nm, c = 1.5764 nm, and β = 94.06°. …”
    Get full text
    Article
  14. 614

    Synthesis, Spectroscopic, and Thermal Investigations of Metal Complexes with Mefenamic Acid by Karolina Kafarska, Michał Gacki, Wojciech M. Wolf

    Published 2017-01-01
    “…The novel metal complexes with empirical formulae M(mef)2·nH2O (where M = Mn(II), Co(II), Ni(II), Cu(II), Zn(II), and Cd(II); mef is the mefenamic ligand) were synthesized and characterized by elemental analysis, molar conductance, FTIR-spectroscopy, and thermal decomposition techniques. …”
    Get full text
    Article
  15. 615

    Induction of xenobiotic-metabolizing enzymes in hepatocytes by beta-naphthoflavone: Time-dependent changes in activities, protein and mRNA levels by Lněničková Kateřina, Skálová Lenka, Stuchlíková Lucie, Szotáková Barbora, Matoušková Petra

    Published 2018-03-01
    “…To show the differences in responses of tested enzymes, the common aryl hydrocarbon receptor (AhR) ligand agonist, beta-naphthoflavone (BNF), was used. …”
    Get full text
    Article
  16. 616

    Heavy Metal Stress and Some Mechanisms of Plant Defense Response by Abolghassem Emamverdian, Yulong Ding, Farzad Mokhberdoran, Yinfeng Xie

    Published 2015-01-01
    “…The key elements of these are chelating metals by forming phytochelatins (PCs) or metallothioneins (MTs) metal complex at the intra- and intercellular level, which is followed by the removal of HM ions from sensitive sites or vacuolar sequestration of ligand-metal complex. Nonenzymatically synthesized compounds such as proline (Pro) are able to strengthen metal-detoxification capacity of intracellular antioxidant enzymes. …”
    Get full text
    Article
  17. 617

    The Molecular Mechanism of FABP4 Inhibition Effects of GAS and 4-HBA in Gastrodia elata Blume Was Discussed Based on NMR and Molecular Docking by Yuyu Yang, Shihan Liu, Wenfang Jin, Zengyi Qu, Baolei Fan

    Published 2024-01-01
    “…The FABP4 protein was added to GAS and 4-HBA, and the NMR experiment was performed to observe ligand binding. Finally, according to the spectral information of STD-NMR and molecular docking technology, the interaction between ligands and protein was studied. …”
    Get full text
    Article
  18. 618

    Synthesis and Structural Studies of Some Inorganic Polymers of Succinoyl Carboxymethyl Cellulose by H. D. Juneja, Manisha Joshi, N. T. KhatiI

    Published 2011-01-01
    “…On the basis of these studies, the composition of the polymeric unit was found to be [M(II)L]n, [Mʼ(II)L.2H2 O]n, {[Mˮ(II)L.2H2O]n H2O}, where M= Zn(II), Mʼ = Mn(II), Ni(II) and Cu(II) and Mˮ = Co(II), L = SCMC ligand. On the basis of instrumental techniques, it has been found that the [Zn(II)(SCMC)]n inorganic polymer has tetrahedral geometry, whereas {[Cu(II)(SCMC)].2H2O}n has square planar geometry and [Mn(II)(SCMC).2H2O]n, {[Co(II)(SCMC).2H2O)].H2O}n and [Ni(II) (SCMC).2H2O]n have octahedral geometry. …”
    Get full text
    Article
  19. 619

    Effect of Magnolol on the Function of Osteoblastic MC3T3-E1 Cells by Eun Jung Kwak, Young Soon Lee, Eun Mi Choi

    Published 2012-01-01
    “…Bone-resorbing cytokines, receptor activator of nuclear factor-κB ligand (RANKL), TNF-α, and IL-6 were measured with an enzyme immunoassay system. …”
    Get full text
    Article
  20. 620

    Coordination Polymer: Synthesis, Spectral Characterization and Thermal Behaviour of Starch-Urea Based Biodegradable Polymer and Its Polymer Metal Complexes by Ashraf Malik, Shadma Parveen, Tansir Ahamad, Saad M. Alshehri, Prabal Kumar Singh, Nahid Nishat

    Published 2010-01-01
    “…The thermogravimetric analysis revealed that all the polymeric metal complexes are more thermally stable than the parental ligand. In addition, biodegradable studies of all the polymeric compounds were also carried out through ASTM standards of biodegradable polymers by CO2 evolution method.…”
    Get full text
    Article