Expression and correlation of mast cell, Clusterin/apoJ and transforming growth factor-beta in the different stages of human dermal hemangioma / 华西口腔医学杂志

ABSTRACT

<p><b>OBJECTIVE</b>To investigate the expression and correlation of mast cell, Clusterin/apoJ and transforming growth factor-beta (TGF-beta) in the different stages of human dermal hemangioma.</p><p><b>METHODS</b>Immunohistochemical stain technique (SABC) and toluidine blue (TB) stain technique were respectively used to detect the expression level of Clusterin/apoJ and TGF-beta and the number of mast cells in the different stages of human dermal hemangioma.</p><p><b>RESULTS</b>There was remarkable statistical difference between the advanced stage of proliferative hemangioma and the other stages of proliferative hemangioma in the number of mast cell(P<0.01). There was also remarkable statistical difference between the early stage of involutional hemangioma and the other stages of involutional hemangioma in the number of mast cell (P<0.01). The expression of Clusterin/apoJ and TGF-beta in the advanced stage of proliferative hemangioma was significantly higher than the other stages in proliferative hemangioma (P<0.01). The expression of Clusterin/apoJ and TGF-beta in the early stage of involutional hemangioma was significantly higher than the other stages in involutional hemangioma (P<0.01). There was a significantly positive correlation between Clusterin/apoJ and TGF-beta in the different stages of human dermal hemangioma (P<0.01). The expression level of Clusterin/apoJ and TGF-beta was positively correlated with the number of mast cell in the different stages of human dermal hemangioma (P<0.01).</p><p><b>CONCLUSION</b>Mast cell may play a promotive role of apoptosis during the spontaneous regulate the expression of Clusterin/apoJ and promote the spontaneous involution of human dermal hemangioma.</p>