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En DNA/Ki67-baseret flowcytometrianalyse til cellecyklusanalyse af antigenspecifikke CD8 T-celler i vaccinerede mus

DOI :

10.3791/61867-v

9:17 min

January 5th, 2021

January 5th, 2021

5,973 Views

1Institute of Molecular Biology and Pathology, National Research Council of Italy (CNR), 2Department of Molecular Medicine, University of Rome “Sapienza”, 3Center for Life Nano Science, Istituto Italiano di Tecnologia, 4Department of Molecular Medicine and Medical Biotechnology, University of Naples Federico II, 5Reithera Srl, 6IRCCS, Neuromed

Kloningsudvidelse er et centralt element i antigenspecifik T-cellerespons. Imidlertid er cellecyklussen af antigenoptalende T-celler blevet dårligt undersøgt, dels på grund af tekniske begrænsninger. Vi beskriver en flow cytometrisk metode til at analysere clonally ekspanderende antigen-specifikke CD8 T-celler i milt og lymfeknuder af vaccinerede mus.

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Immunologi og infektion

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