Fig. 6: Phenotypic characterization of CD4 and CD8 T cells of COVID-19 pregnant women.

A Expression of different chemokine receptors and lineage-specifying transcription factors in gated CD4+ T cells from healthy donors (CTR, n = 4), pregnant negative (PN, n = 13) and pregnant positive (PP, n = 10). Values (dots) for the three conditions are matched with the color used in Figs. 1–5. Data represent individual percentage values (dots), mean (center bar), and SD (upper and lower bars). Two-tailed Mann–Whitney t-test with Bonferroni correction has been used. Exact p-value is indicated in the figure, if significant. B Expression of different chemokine receptors and lineage-specifying transcription factors in gated CD8+ T cells from healthy donors (CTR, n = 4), pregnant negative (PN, n = 13) and pregnant positive (PP, n = 10). Values (dots) for the three conditions are matched with the color used in Figs. 1–5. Data represent individual percentage values (dots), mean (center bar) and SD (upper and lower bars). Two-tailed Mann–Whitney U-test with Bonferroni correction has been used. The exact p-value is indicated in the figure, if significant.