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Literature summary for 3.4.24.B6 extracted from

  • Shin, M.; Suzuki, M.; Guan, X.; Smith, C.; Bartlett, J.
    Murine matrix metalloproteinase-20 overexpression stimulates cell invasion into the enamel layer via enhanced Wnt signaling (2016), Sci. Rep., 6, 29492 .
    View publication on PubMedView publication on EuropePMC

Organism

Organism UniProt Comment Textmining
Mus musculus P57748
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Source Tissue

Source Tissue Comment Organism Textmining
ameloblast-lineage cell specialized cell that deposits tooth enamel Mus musculus
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General Information

General Information Comment Organism
physiological function in a stably transfected ameloblast-lineage cell line, MMP20 expression promotes cell invasion. Incisors from transgenic mice overexpressing Mmp20 have a striking cell infiltrate which nearly replaces the entire enamel layer. A thin layer of enamel-like material remains over the dentin and at the outer tooth surface, but between these regions are invading fibroblasts and epithelial cells that surround ectopic bone-like calcifications. Overexpressing mice have decreased enamel organ cadherin levels compared to the Mmp20 ablated and wild-type mice, and beta-catenin is predominantly present within the nuclei of invading cells Mus musculus