Article ID | Journal | Published Year | Pages | File Type |
---|---|---|---|---|
4304976 | Journal of Surgical Research | 2007 | 10 Pages |
Backgroundβ-catenin has been historically recognized as both an intermediate in the “canonical Wnt signaling pathway” and as a component of functional adherens junctions.Materials and methodsCellular accumulation of β-catenin levels can result in transactivation of gene transcription and cellular proliferation during normal cellular and disease development. Recent evidence has identified β-catenin in an additional role as a component of cutaneous wound healing.ResultsThis finding is in keeping with previous observations that post-translational modifications of β-catenin that are associated with its cytoplasmic accumulation are frequently observed in fibroproliferative diseases with characteristics of dysregulated wound healing. These diseases include hypertrophic scar formation, aggressive fibromatoses, Lederhose disease, and Dupuytren’s contracture (DC).ConclusionsWhile its precise roles in disease initiation and progression remain to be explored, this review highlights our current knowledge of β-catenin regulation and describes some potential upstream mediators of β-catenin accumulation and signaling in fibroproliferative disease.