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Dynamic Imaging of Chimeric Antigen Receptor T Cells with [18F]Tetrafluoroborate Positron Emission Tomography/Computed Tomography
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Dynamic Imaging of Chimeric Antigen Receptor T Cells with [18F]Tetrafluoroborate Positron Emission Tomography/Computed Tomography

Dynamic Imaging of Chimeric Antigen Receptor T Cells with [18F]Tetrafluoroborate Positron Emission Tomography/Computed Tomography

DOI:
10.3791/62334-v

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09:34 min

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February 17, 2022

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, , , , , , , , , ,
1T Cell Engineering,Mayo Clinic, 2Division of Hematology,Mayo Clinic, 3Department of Radiology,Mayo Clinic, 4Regenerative Sciences PhD,Mayo Clinic, 5Department of Molecular Medicine,Mayo Clinic, 6Department of Immunology,Mayo Clinic

Capítulos

  • 00:04Introduction
  • 01:02Ex Vivo T Cell Isolation from Peripheral Blood Mononuclear Cells (PBMCs)
  • 02:47T Cell Stimulation and T Cell Expansion
  • 03:54Transduction of Lentiviruses on Stimulated T Cells
  • 05:10Surface Staining of B Cell Maturation Antigen (BCMA)-CAR Using Goat Anti-Mouse IgG (H+L) and Intracellular Staining of NIS Using Anti-Human ETNL NIS
  • 07:18NIS+BCMA-CAR T Cell In Vivo Imaging Using BCMA+OPM-2 Xenograft Mouse Model
  • 07:57Results: T Cell Growth Kinetics and In Vivo Cell Trafficking Assay
  • 09:08Conclusion

Summary

Tadução automática

Tadução automática

This protocol describes the methodology for non-invasively tracking T cells genetically engineered to express chimeric antigen receptors in vivo with a clinically available platform.

Tags

Keywords: CAR T-cellsPET ImagingNIS ReporterT-cell TraffickingT-cell ExpansionPBMC IsolationT-cell IsolationCell Culture[18F]tetrafluoroborate

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