Showing 821 - 840 results of 1,364 for search '"ligand"', query time: 0.06s Refine Results
  1. 821

    Understanding the affinity of Cyphos Nitrate for Zr(IV) over other metal ions present in simulated high level liquid waste compositions by Alok Rout, S. Sriram, N. Ramanathan

    Published 2025-06-01
    “…The efficient extraction of Zr(IV) without any additional ligand in IL phase by adopting simple complexation mechanism infers the novelty of [P66614][NO3]. …”
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  2. 822

    15-Deoxy-Δ12,14-prostaglandin J2 Induces Apoptosis and Upregulates SOCS3 in Human Thyroid Cancer Cells by Carlos Antônio Trindade-da-Silva, Carolina Fernandes Reis, Lara Vecchi, Marcelo Henrique Napimoga, Marcelo Sperandio, Bruna França Matias Colombo, Patrícia Terra Alves, Laura Sterian Ward, Carlos Ueira-Vieira, Luiz Ricardo Goulart

    Published 2016-01-01
    “…The cyclopentenone prostaglandin 15-deoxy-Δ12,14-prostaglandin J2 (15d-PGJ2) is a natural ligand of peroxisome proliferator-activated receptor gamma (PPAR-γ) and a potential mediator of apoptosis in cancer cells. …”
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  3. 823

    Sorbitol Destroyed Intestinal Microfold Cells (M Cells) Development through Inhibition of PDE4-Mediated RANKL Expression by Li Xiang, Wenxu Pan, Huan Chen, Wenjun Du, Shuping Xie, Xinhua Liang, Fangying Yang, Rongwei Niu, Canxin Huang, Minan Luo, Yuxin Xu, Lanlan Geng, Sitang Gong, Wanfu Xu, Junhong Zhao

    Published 2024-01-01
    “…Herein, in comparison to the mannitol group (control group), we found that intestinal M-cell development was inhibited in response to sorbitol treatment as evidenced by impaired enteroids accompanying with decreased early differentiation marker Annexin 5, Marcksl1, Spib, sox8, and mature M-cell marker glycoprotein 2 expression, which was attributed to downregulation of receptor activator of nuclear factor kappa-В ligand (RANKL) expression in vivo and in vitro. Mechanically, in the M-cell model, sorbitol stimulation caused a significant upregulation of phosphodiesterase 4 (PDE4) phosphorylation, leading to decreased protein kinase A (PKA)/cAMP-response element binding protein (CREB) activation, which further resulted in CREB retention in cytosolic and attenuated CREB binds to RANKL promoter to inhibit RANKL expression. …”
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  4. 824

    Mast Cell Activation, Neuroinflammation, and Tight Junction Protein Derangement in Acute Traumatic Brain Injury by Duraisamy Kempuraj, Mohammad Ejaz Ahmed, Govindhasamy Pushpavathi Selvakumar, Ramasamy Thangavel, Sudhanshu P. Raikwar, Smita A. Zaheer, Shankar S. Iyer, Casey Burton, Donald James, Asgar Zaheer

    Published 2020-01-01
    “…We analyzed mast cell activation by toluidine blue staining, serum chemokine C-C motif ligand 2 (CCL2) level by enzyme-linked immunosorbent assay (ELISA), and proteinase-activated receptor-2 (PAR-2), a mast cell and inflammation-associated protein, vascular endothelial growth factor receptor 2 (VEGFR2), and blood-brain barrier tight junction-associated claudin 5 and Zonula occludens-1 (ZO-1) protein expression in the brains of TBI mice. …”
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  5. 825
  6. 826

    Clinical Features and Genetic Analysis of 20 Chinese Patients with X-Linked Hyper-IgM Syndrome by Lin-Lin Wang, Wei Zhou, Wei Zhao, Zhi-Qing Tian, Wei-Fan Wang, Xiao-Fang Wang, Tong-Xin Chen

    Published 2014-01-01
    “…X-linked hyper-IgM syndrome (XHIGM) is one type of primary immunodeficiency diseases, resulting from defects in the CD40 ligand/CD40 signaling pathways. We retrospectively analyzed the clinical and molecular features of 20 Chinese patients diagnosed and followed up in hospitals affiliated to Shanghai Jiao Tong University School of Medicine from 1999 to 2013. …”
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  7. 827

    Transcriptomic Profile Analysis of Brain Tissue in the Absence of Functional TRPM8 Calcium Channel by Erick B. Saldes, Alexandra Erdmier, Jai Velpula, Timothy E. Koeltzow, Michael X. Zhu, Swapna Asuthkar

    Published 2024-12-01
    “…Our laboratory has identified testosterone as a high-affinity ligand of TRPM8. TRPM8 deficiency appears to influence behavioral traits in mice, like increased aggression and deficits in sexual satiety. …”
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  8. 828

    The Increase of Circulating PD-1- and PD-L1-Expressing Lymphocytes in Endometriosis: Correlation with Clinical and Laboratory Parameters by Monika Walankiewicz, Ewelina Grywalska, Grzegorz Polak, Izabela Korona-Glowniak, Elzbieta Witt, Agata Surdacka, Jan Kotarski, Jacek Rolinski

    Published 2018-01-01
    “…The expression of PD-1 and its ligand (PD-L1) may contribute to continuous T cell activation and development of inflammation and injury of the tissue. …”
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  9. 829

    REVIEW ON PROTEIN FOOTPRINTING AS A TOOL IN STRUCTURAL BIOLOGY by Oluwatosin Ogundairo, Oluwatoyin Ayo-Farai, Chinedu Paschal Maduka, Chiamaka Chinaemelum Okongwu, Abdulraheem Olaide Babarinde, Olamide Sodamade

    Published 2023-12-01
    “…The application of protein footprinting in studying protein-protein interactions, ligand binding, and conformational changes is highlighted through a detailed examination of key studies and experimental approaches. …”
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  10. 830

    Diagnostic and Prognostic Impact of Progesterone Receptor Immunohistochemistry: A Study Evaluating More Than 16,000 Tumors by Florian Viehweger, Lisa-Marie Tinger, David Dum, Natalia Gorbokon, Anne Menz, Ria Uhlig, Franziska Büscheck, Andreas M. Luebke, Claudia Hube-Magg, Andrea Hinsch, Doris Höflmayer, Christoph Fraune, Patrick Lebok, Sören Weidemann, Maximilian Lennartz, Frank Jacobsen, Till S. Clauditz, Rainer Krech, Till Krech, Andreas H. Marx, Ronald Simon, Eike Burandt, Stefan Steurer, Guido Sauter, Sarah Minner, Christian Bernreuther

    Published 2022-01-01
    “…Progesterone receptor (PR) is a member of the nuclear/steroid hormone receptor family of ligand-dependent transcription factors. It plays an important role in reproduction and mammary gland development and has various tissue-specific effects in nonreproductive organs. …”
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  11. 831

    Chrysoeriol ameliorates hyperglycemia by regulating the carbohydrate metabolic enzymes in streptozotocin-induced diabetic rats by Baskaran Krishnan, Abirami Ramu Ganesan, Ravindran Balasubramani, Dinh Duc Nguyen, Soon Woong Chang, Shaoyun Wang, Jianbo Xiao, Balamuralikrishnan Balasubramanian

    Published 2020-12-01
    “…In addition, the molecular docking of chrysoeriol against glycolytic enzymes including hexokinase, glucose-6-phosphate dehydrogenase, pyruvate kinase, using Argus software shows chrysoeriol had greatest ligand binding energy as equivalent to glibenclamide, as a standard drug. …”
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  12. 832

    Design and In Silico and In Vitro Evaluations of a Novel Nicotinamide Derivative as a VEGFR-2 Inhibitor by Ibrahim H. Eissa, Muhammad Abd ElGayed Bkrah, Reda G. Yousef, Hazem Elkady, Eslam B. Elkaeed, Bshra A. Alsfouk, Ibrahim M. Ibrahim, Ahmed M. Metwaly, Dalal Z. Husein

    Published 2024-01-01
    “…In addition, molecular mechanics-generalized born surface area (MM-GBSA), protein-ligand interactions profiler (PLIP), and essential dynamics studies provided further validation of the compound’s precise binding with optimal energy. …”
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  13. 833

    Syntheses and crystal structures of the cerium-based coordination polymers poly[(acetic acid)bis(μ-5-carboxythiophene-2-carboxylato)bis(μ-thiophene-2,5-dicarboxylato)dicerium(III)]... by Niklas Ruser, Christian Näther, Norbert Stock

    Published 2025-02-01
    “…The asymmetric unit of 1 consists of two CeIII cations, two TDC2− dianions, two HTDC− anions and one acetic acid ligand, all of them located in general positions. …”
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  14. 834

    Cell-Specific Regulation of Inflammatory Cytokines and Acute-Phase Proteins by the Glucocorticoid Receptor by Rebecca Winkler, Hong Lu

    Published 2023-01-01
    “…Literature and data mining found abnormal induction of chemokine (C-X-C motif) ligand 1 (CXCL1) and CXCL8 and down-regulation of CXCL2 in inflammatory liver diseases. …”
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  15. 835

    Promising LOX proteins for cartilage-targeting osteoarthritis therapy by Luca Morici, Eric Allémann, Olivier Jordan, Ines Nikolić

    Published 2025-02-01
    “…Lectin-like oxidized low-density lipoprotein family are receptors located at the surface of chondrocytes, which interact with their ligand, ox-LDL, activating several catabolic pathways involved in OA pathophysiology. …”
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  16. 836

    Feasibility of Endobronchial Ultrasound Guided Miniforceps Biopsy for PD‐L1 Expression and Quantitative Tissue Analysis by Max T. Wayne, Nathaniel G. Moulton, Cody Weimholt, Praveen Chenna, Alexander C. Chen

    Published 2025-01-01
    “…ABSTRACT Background Testing for targeting programmed death ligand 1 (PD‐L1) is standard of care for patients with newly diagnosed non‐small cell lung cancer (NSCLC) but is only approved for use with core biopsy specimens. …”
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  17. 837

    GITR-GITRL System, A Novel Player in Shock and Inflammation by Ludovic Tibor Krausz, Rodolfo Bianchini, Simona Ronchetti, Katia Fettucciari, Giuseppe Nocentini, Carlo Riccardi

    Published 2007-01-01
    “…GITR is activated by its ligand, GITRL, mainly expressed on antigen presenting and endothelial cells. …”
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  18. 838

    Diet Supplementation Influences Ghrelin System Expression in the Skin Appendages of the Sheep by Margherita Maranesi, Cecilia Dall’Aglio, Sara Moscatelli, Elisa Palmioli, Paola Coliolo, Daniele Marini, Gabriella Guelfi, Paola Scocco, Francesca Mercati

    Published 2025-01-01
    “…The immunostaining showed the presence of the GhRL system in skin appendages. Indeed, the ligand was localized in the hair follicles whereas the receptor was also observed in sweat glands and smooth muscle cells. …”
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  19. 839

    Selective Binding of Distamycin A Derivative to G-Quadruplex Structure [d(TGGGGT)]4 by Bruno Pagano, Iolanda Fotticchia, Stefano De Tito, Carlo A. Mattia, Luciano Mayol, Ettore Novellino, Antonio Randazzo, Concetta Giancola

    Published 2010-01-01
    “…Interestingly, the structural modifications of compound 1 decrease the affinity of the ligand toward the duplex, enhancing the selectivity.…”
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  20. 840

    The cellular response of lipopolysaccharide-induced inflammation in keratoconus human corneal fibroblasts to RB-PDT: Insights into cytokines, chemokines and related signaling pathw... by Ning Chai, Tanja Stachon, Sabrina Häcker, Tim Berger, Zhen Li, Maryam Amini, Shweta Suiwal, Berthold Seitz, Achim Langenbucher, Nóra Szentmáry

    Published 2025-01-01
    “…The expression levels of interleukin-1β (IL-1β), IL-6, IL-8, interferon alpha 2 (IFNA2), IFNB1, intercellular adhesion molecule 1 (ICAM-1), chemokine (C-C motif) ligand 4 (CCL-4), collagen I, collagen V, lysyl oxidase (LOX), transforming growth factor β 1(TGF-β1) were measured using qPCR, ELISA, or western blot. …”
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