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  1. Article

    Open Access

    Eosinophils in glioblastoma biology

    Glioblastoma multiforme (GBM) is the most common primary brain tumor in adults. The development of this malignant glial lesion involves a multi-faceted process that results in a loss of genetic or epigenetic g...

    Colleen S Curran, Paul J Bertics in Journal of Neuroinflammation (2012)

  2. No Access

    Article

    Transcriptional control mechanisms associated with the nucleotide receptor P2X7, a critical regulator of immunologic, osteogenic, and neurologic functions

    The nucleotide receptor P2X7 is an attractive therapeutic target and potential biomarker for multiple inflammatory and neurologic disorders, and it is expressed in several immune, osteogenic, and neurologic cell ...

    Lisa Y. Lenertz, Monica L. Gavala, Yiming Zhu, Paul J. Bertics in Immunologic Research (2011)

  3. No Access

    Article

    Cell signaling via the P2X7 nucleotide receptor: linkage to ROS production, gene transcription, and receptor trafficking

    Extracellular nucleotides can act as important intercellular signals in diverse biological processes, including the enhanced production of factors that are key to immune response regulation. One receptor that ...

    Lisa Y. Lenertz, Monica L. Gavala, Lindsay M. Hill in Purinergic Signalling (2009)

  4. Article

    Open Access

    Nucleotide receptor signalling and the generation of reactive oxygen species

    Elevated levels of extracellular nucleotides are present at sites of inflammation, platelet degranulation and cellular damage or lysis. These extracellular nucleotides can lead to the activation of purinergic ...

    Alma N. Guerra, Monica L. Gavala, Hun Sun Chung, Paul J. Bertics in Purinergic Signalling (2007)

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    Book

  6. No Access

    Protocol

    Methods for Determining the Proliferation of Cells in Response to EGFR Ligands

    The evaluation of cell proliferation can be accomplished by several methods. The number of cells can be determined directly by counting manually (e.g., hemocytometer) or automatically (e.g., Coulter counter or...

    Gregory J. Wiepz, Francis Edwin, Tarun Patel, Paul J. Bertics in Epidermal Growth Factor (2006)

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    Protocol

    Purification and Assay of Kinase-Active EGF Receptor From Mammalian Cells by Immunoaffinity Chromatography

    The epidermal growth factor (EGF) receptor possesses intrinsic protein-tyrosine kinase activity, and both overexpressed wild-type and mutated forms have been associated with many types of cancers. Therefore, u...

    Gregory J. Wiepz, Arturo G. Guadaramma, David L. Fulgham in Epidermal Growth Factor (2006)

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    Chapter

    Analysis of Functional Domains in the Epidermal Growth Factor Receptor Using Site-Directed Mutagenesis

    Protein tyrosine kinase activity is a central feature of one class of retroviral onc genes and of several growth factor receptors including those for epidermal growth factor receptor (EGF) (Ushiro and Cohen, 1980...

    Gordon N. Gill, Michael G. Rosenfeld, William S. Chen in Biology of Growth Factors (1988)