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Fig. 1 | BMC Cancer

Fig. 1

From: IFN-γ down-regulates the PD-1 expression and assist nivolumab in PD-1-blockade effect on CD8+ T-lymphocytes in pancreatic cancer

Fig. 1

PD-1 protein expression is increased on peripheral CD8+ T cells in patients with pancreatic ductal adenocarcinoma. a Flow cytometry pseudo colour of lymphocytes and CD3 + CD8+ cells and representative smoothing pseudo colour of PD-1+ cells are displayed. b The levels of PD-1 protein expressed by peripheral CD8+ T lymphocytes in patients with pancreatic ductal adenocarcinoma (n = 48) and healthy donors (n = 40) were detected by flow cytometry. Data shown are mean ± standard deviation, two-tailed t test, *** P < 0.001

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BMC Cancer

ISSN: 1471-2407

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