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. 2022 Mar 23;19:17. doi: 10.1186/s12979-022-00266-z

Fig. 4.

Fig. 4

Changes in fitness are positively related to changes in β2-AR expression on CD4 CM and CD8 CM Differentiated T cells in HIIT and MICT groups combined. Changes in fitness in the exercise groups were positively related to changes in (A) CD4 CM β2-AR expression, (B) CD8 CM β2-AR expression, (C) CD4 β2-AR expression, and (D) CD8 β2-AR expression. [CM=central memory]. Lines represent line of best fit and were analyzed by Pearson’s Correlation with p<0.05 considered statistically signification. *p<0.05