Fig. 8From: MIR99AHG inhibits EMT in pulmonary fibrosis via the miR-136-5p/USP4/ACE2 axis Graphical summary of the regulatory mechanisms of MIR99AHG in the progression of pulmonary fibrosis. MIR99AHG acted as a sponge of miR-136-5p to inhibit miR-136-5p expression, upregulated the expression of USP4, and enhanced the stability of ACE2 protein, thereby inhibiting EMT in pulmonary fibrosisBack to article page