The P2X7 Receptor: Methods and Protocols

ISBN-13: 9781071623831 / Angielski / Twarda / 2022

Nicke, Annette

Opis

This detailed volume covers diverse aspects of P2X7 receptor analysis, ranging from its molecular structure to related pharmacological and immunological tools, via its analysis in heterologous expression systems as well as assays using primary cells and whole animal models. After three introductory chapters that focus on its structure, ligands, and physiological functions, the book details the generation of antibody and nanobody tools for P2X7 receptors, provides protocols for the analysis of expressed P2X7 receptors with a focus on their electrophysiological analysis, as well as protocols for the investigation of P2X7 down-stream signaling in immune cells by flow cytometry. Mouse models and procedures suited to investigate P2X7-mediated effects in other primary cells and in vivo are also explained. Written for the highly successful Methods in Molecular Biology series, chapters include introductions to their respective topics, lists of the necessary materials and reagents, step-by-step, readily reproducible laboratory protocols, and tips on troubleshooting and avoiding known pitfalls. 

Authoritative and practical, The P2X7 Receptor: Methods and Protocols is a valuable reference not only for the growing community fascinated by this unusual ion channel but also for a broad readership interested in ion channels or purinergic receptors.

Spis treści

1. How Structural Biology Has Directly Impacted Our Understanding of P2X Receptor Function and Gating

            Steven E. Mansoor

 

2. Agonists, Antagonists, and Modulators of P2X7 Receptors

            Christa E. Müller and Vigneshwaran Namasivayam

 

3. Modulation of Cell Energy Metabolism by the P2X7 Receptor

            Francesco Di Virgilio, Simonetta Falzoni, Alba Clara Sarti, Paola Chiozzi, Valentina Vultaggio-Poma, and Anna Lisa Giuliani

 

4. Fully Flexible Ligand Docking for the P2X7 Receptor Using ROSIE

            Sudad Dayl and Ralf Schmid

 

5. Preparation of the Murine Anti-Human P2X7 Receptor Monoclonal Antibody (Clone L4)

            Amal Elhage, Ross J. Turner, Peter Cuthbertson, Debbie Watson, and Ronald Sluyter

 

6. Development of Antibody and Nanobody Tools for P2X7

            Tobias Stähler, Welbeck Danquah, Melanie Demeules, Henri Gondé, Romain Hardet, Friedrich Haag, Sahil Adriouch, Friedrich Koch-Nolte, and Stephan Menzel

 

7. Enhanced Transduction of P2X7-Expressing Cells with Recombinant rAAV Vectors

            Anna Marei Mann, Waldemar Schäfer, Sahil Adriouch, Kathleen Börner, Dirk Grimm, Ingke Braren, and Friedrich Koch-Nolte

 

8. Immunofluorescence Staining of P2X7 Receptors in Whole-Mount Myenteric Plexus Preparations

            Tina Jooss, Birgit Kuch, Jiong Zhang, Michael Schemann, and Annette Nicke

 

9. Established Protocols for cRNA Expression and Voltage-Clamp Characterization of the P2X7 Receptor in Xenopus laevis Oocytes

            Günther Schmalzing and Fritz Markwardt

 

10. A Simplified Protocol to Incorporate the Fluorescent Unnatural Amino Acid ANAP into Xenopus laevis Oocyte-Expressed P2X7 Receptors

            Anna Durner and Annette Nicke

 

11. Using Whole-Cell Electrophysiology and Patch Clamp Photometry to Characterize P2X7 Receptor Currents

            Xin Liang, Laura Janks, and Terrance M. Egan

 

12. Using Symmetrical Organic Cation Solutions to Study P2X7 Ion Permeation

            Kate Dunning, Laurie Peverini, and Thomas Grutter

 

13. Methods for Studying Cholesterol-Dependent Regulation of P2X7 Receptors

            Ruth D. Murrell-Lagnado and Toshimitsu Kawate

 

14. Visualizing P2X7-Dependent Inflammasome Formation in Human Monocytes by Fluorescence Microscopy and Flow Cytometry

            Samantha Wittke, Leif Ancker, Sana Javed, and Friedrich Haag

 

15. Characterization of P2X7 Receptors in Human Blood Cells

            Laura Hurtado-Navarro, Alberto Baroja-Mazo, and Pablo Pelegrín

 

16. Real-Time Flow Cytometry as a Tool to Monitor Cellular Consequences of P2X7 Activation in Multiple Cell Populations Mixed in a Single FACS Tube

            Alexander W. Veltkamp, Tim Magnus, and Björn Rissiek

 

17. Administration of P2X7 Receptor Blockers in Oncological Experimental Models

            Elena De Marchi, Anna Pegoraro, and Elena Adinolfi

 

18. Humanized Mouse Model to Study the P2X7 Receptor in Graft-Versus-Host Disease

            Debbie Watson, Sam R. Adhikary, Peter Cuthbertson, Nicholas J. Geraghty, Katrina M. Bird, Amal Elhage, Chloe Sligar, and Ronald Sluyter

 

19. Analysis of P2X7-Induced Neuronal Branching

            Paula Mut-Arbona and Beáta Sperlágh

 

20. Studying the Role of P2X7 Receptor in Axonal Growth Using In Utero Electroporation Technique

            Álvaro Sebastián-Serrano, Carolina Bianchi, Caterina Di Lauro, Lucia Soria-Tobar, Beatriz Álvarez-Castelao, and Miguel Díaz-Hernández

 

21. Analyzing the Role of the P2X7 Receptor in Epilepsy

            Mariana Alves, Laura de Diego-Garcia, and Tobias Engel