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. 2020 Feb 4;13:3. doi: 10.3389/fnmol.2020.00003

FIGURE 2.

FIGURE 2

Proposed model for signaling pathway of fibrosis in MDC1A. TGF-beta, through integrin-alphaV-mediated activation, leads to upregulation of extra-/matricellular proteins that feedback to activate integrin-alphaV and further activation of TGF-beta. Chronic signaling leads to myofibroblast differentiation and fibrosis. Intervention with Losartan, Halofuginone, or Angiotensin-(1–7) inhibits TGF-beta-mediated fibrosis. OPN, osteopontin; FN, fibronectin; PN, periostin.