FISH was performed using the previously described protocol (Shi et al., 2018 (link); Moldovan et al., 2019 (link)). The digoxigenin-labeled miR-29c-3p was hybridized with the disturbed LNA probe (Exiqon) at 61°C. The signal in situ was stained with digoxin-labeled anti-digoxin AP antibody (Roche Diagnostics GmbH, Mannheim, Germany), and developed with BM purple substrate (Roche). Fluorescence intensity was quantified by the Image Pro Plus 6.0 software (Media Cybernetics).
Free full text: Click here