COL1A1 and fleck corneal dystrophy: The regression analysis further confirmed these interactions and identified significant associations for CFD with Col1a1, fibronectin 1 (FN1) and periostin (POSTN) at the inflammation phase (Figures 4B–D) and for CFD and Col1a1, apoptosis-associated speck-like protein containing a CARD (PYCARD) and CRK proto-oncogene adaptor protein (CRK) at the proliferation healing phase (Figures 4F–H).