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Isolating Human Peripheral Blood Mononuclear Cells and CD4+ T cells from Sézary Syndrome Patients for Transcriptomic Profiling
JoVE Journal
Pesquisa do Câncer
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JoVE Journal Pesquisa do Câncer
Isolating Human Peripheral Blood Mononuclear Cells and CD4+ T cells from Sézary Syndrome Patients for Transcriptomic Profiling

Isolating Human Peripheral Blood Mononuclear Cells and CD4+ T cells from Sézary Syndrome Patients for Transcriptomic Profiling

DOI:
10.3791/61470-v

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09:08 min

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October 14, 2021

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, ,
1Department of Dermatology,University of Arkansas for Medical Sciences

Capítulos

  • 00:05Introduction
  • 01:17Peripheral Blood Mononuclear Cell (PBMC) Isolation
  • 03:42CD4+CD45RO+ T Cell Purification
  • 05:18Chemical Activation
  • 07:00Results: Representative CD4+CD45RO+ T Cell Purity and Gene Expression Analysis
  • 08:01Conclusion

Summary

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We present a simple protocol for the isolation of peripheral blood mononuclear cells from whole blood obtained from patients diagnosed with Sézary Syndrome, followed by selection of CD4+ T cells, their stimulation with phorbol12-myristate13-acetate and A23187 ionophore, and preparation of RNA for transcriptomic profiling.

Tags

Keywords: Peripheral Blood Mononuclear CellsCD4+ T CellsSézary SyndromeTranscriptomic ProfilingLymphocyte IsolationCell FractionationCell PurificationMolecular DefectsPathogenesisAnticoagulantDensity MediumBuffy CoatACK Lysis Buffer

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