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. 2021 Jan 14;11:604462. doi: 10.3389/fmicb.2020.604462

FIGURE 3.

FIGURE 3

Potential miRNA-based molecular mechanism of probiotics action. Probiotics can influence host miRNA expression, thereby favoring numerous host functions. On the other hand, host cells foster specific bacteria to control intestinal homeostasis and exert beneficial effects on the host itself via fecal miRNA and plant-derived miRNA. The dotted line represents the lack of conclusive evidence in the relationship at present.