Fig. 7From: Long non-coding RNA FER1L4 promotes osteogenic differentiation of human periodontal ligament stromal cells via miR-874-3p and vascular endothelial growth factor AFER1L4 increased bone formation in critical-sized calvarial defects in mice. Mice were transplanted with PLGA scaffolds combined with cultured PDLSCs overexpressing FER1L4 or not. a Schematic diagram illustrating the experimental setup. b Micro-CT images of bone formation in each group. c H&E staining, Masson’s trichrome staining, and immunohistochemical staining of OCN in each groupBack to article page