15 Takebe Takebe Y Y Tsujigiwa Tsujigiwa H H Katase Katase N N Siar Siar CH CH Takabatake Takabatake K K Fujii Fujii M M Parenchyma-stromal interactions induce fibrosis by secreting CCN2 and promote osteoclastogenesis by stimulating RANKL and CD68 through activated TGF-ß/BMP4 in ameloblastoma Parenchyma-stromal interactions induce fibrosis by secreting CCN2 and promote osteoclastogenesis by stimulating RANKL and CD68 through activated TGF-ß/BMP4 in ameloblastoma J Oral Pathol Med J Oral Pathol Med 2017 2017 46 46 1 1 67 67 75 75 10.1111/jop.12467 10.1111/jop.12467 27327904 27327904. This evidence concerns the gene BMP4 and ameloblastoma.