Antigen-Specific Tissue-Resident Memory T Cells in the Respiratory System Were Generated following Intranasal Vaccination of Mice with BCG

Figure 4

The expression of chemokine receptors between noncirculating T cells and circulating T cells. (a) The frequencies of CX3CR1, CCR2, CXCR3, CXCR4, CXCR5, CCR5, CXCR6, and CXCL16 on noncirculating T cells in nasal mucosa, trachea, and lung tissues and circulating T cells in blood were detected by flow cytometry and shown. (b) The statistical results of the frequencies of different chemokine receptors were analyzed by two-way ANOVA for multiple comparisons. (c) The statistical results of the expression of CXCL16 in the lavage fluid, nasal mucosa, trachea, lungs, and blood were analyzed by one-way ANOVA for multiple comparisons. (d) After intranasal vaccination with BCG, the statistical results of the expression of CXCL16 in the lavage fluid, nasal mucosa, trachea, lungs, and blood were analyzed by two-way ANOVA for multiple comparisons. , , and ; ns: no significance.

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