apyrase and Sarcoidosis

apyrase has been researched along with Sarcoidosis* in 1 studies

Other Studies

1 other study(ies) available for apyrase and Sarcoidosis

ArticleYear
Expression of CD39/Entpd1 on granuloma-composing cells and induction of Foxp3-positive regulatory T cells in sarcoidosis.
    Clinical and experimental dermatology, 2013, Volume: 38, Issue:8

    Regulatory T cells (Tregs), together with tolerogenic dendritic cells (tDCs) are involved in maintaining peripheral tolerance. A recent report suggested both Tregs and tDCs may be pathogenic in granulomatous skin disorders.. To examined the expression of CD39 on granuloma-composing cells and Foxp3-positive Tregs in the skin in two representative granulomatous diseases, sarcoidosis and granuloma annulare (GA).. We immunohistologically examined expression of CD39 on granuloma-composing cells and expression of Foxp3 on CD4+ or CD25+ cells in fixed sections of lesional skin from 16 patients with sarcoidosis and five patients with GA.. The granuloma-composing cells expressed CD39 in both sarcoidosis and GA. Significant numbers of CD4+ Foxp3+ Tregs were present diffusely throughout the granulomatous tissues in sarcoidosis, whereas Tregs in GA existed only at the peripheral lesion of palisading granulomatous tissue.. There was infiltration of increased numbers of Foxp3+ Tregs around the CD39+ granuloma-composing cells in both GA and sarcoidosis.

    Topics: Antigens, CD; Apyrase; CD4-Positive T-Lymphocytes; Forkhead Transcription Factors; Granuloma Annulare; Humans; Immunity, Cellular; Immunohistochemistry; Sarcoidosis; T-Lymphocytes, Regulatory

2013