sophoricoside and Dermatitis--Atopic

sophoricoside has been researched along with Dermatitis--Atopic* in 2 studies

Other Studies

2 other study(ies) available for sophoricoside and Dermatitis--Atopic

ArticleYear
Sophoricoside from Styphnolobium japonicum improves experimental atopic dermatitis in mice.
    Phytomedicine : international journal of phytotherapy and phytopharmacology, 2021, Volume: 82

    Abnormal immune responses, specifically excessive differentiation of Th2 cells, are associated with the development of atopic dermatitis (AD). Sophoricoside, the genistein-4'-β-D-glucoside isolated from Styphnolobium japonicum, has previously demonstrated anti-inflammatory and immunosuppressive effects along with IL-3 and IL-5 inhibitory activities. Therefore, we speculated that sophoricoside could regulate AD by regulating abnormal immune responses.. To investigate the role of sophoricoside on AD-like allergic skin inflammation induced by ovalbumin (OVA) or 2,4,6-trinitrochlorobenzene (TNCB) in mouse models.. Sophoricoside was isolated from the 70% ethanol extract of S. japonicum dried mature seeds. After being submitted to a purification process, its purity was assessed by high-performance liquid chromatography (HPLC). The effects of sophoricoside were determined in vivo by OVA- and TNCB-induced AD-like allergic skin inflammation in mice. Skin tissues were subjected with hematoxylin-eosin (H&E), Giemsa and toluidine blue staining. In vitro CD4. Topical application of sophoricoside decreased the symptoms of AD-like allergic skin inflammation, including elevated hypertrophic scars with spongiotic epidermis, epidermal hyperplasia, hyperkeratosis, infiltration of immune, and mast cells, dermal thickness, amounts of immunoglobulins, and pro-inflammatory cytokines, and the mast cell population in the skin. Sophoricoside also decreased T cell antigen receptor (TCR)-mediated immune responses. In particular, sophoricoside suppressed the differentiation of naïve CD4. Sophoricoside can improve AD-like allergic skin diseases mainly by inhibiting pathogenic CD4

    Topics: Animals; Benzopyrans; Cytokines; Dermatitis, Atopic; Disease Models, Animal; Fabaceae; Female; Immunoglobulin E; Mast Cells; Mice; Mice, Inbred BALB C; Ovalbumin; Picryl Chloride; Skin; T-Lymphocytes, Helper-Inducer; Th2 Cells

2021
The ameliorative effect of sophoricoside on mast cell-mediated allergic inflammation in vivo and in vitro.
    Molecules (Basel, Switzerland), 2013, May-22, Volume: 18, Issue:5

    Sophoricoside exhibits numerous pharmacological effects, including anti- inflammatory and anti-cancer actions, yet the exact mechanism that accounts for the anti-allergic effects of sophoricoside is not completely understood. The aim of the present study was to elucidate whether and how sophoricoside modulates the mast cell-mediated allergic inflammation in vitro and in vivo. We investigated the pharmacological effects of sophoricoside on both compound 48/80 or histamine-induced scratching behaviors and 2,4-dinitrochlorobenzene (DNCB)-induced atopic dermatitis in mice. Additionally, to find a possible explanation for the anti-inflammatory effects of sophoricoside, we evaluated the effects of sophoricoside on the production of histamine and inflammatory cytokines and activation of nuclear factor-κB (NF-κB) and caspase-1 in phorbol 12-myristate 13-acetate plus calcium ionophore A23187 (PMACI)-stimulated human mast cells (HMC-1). The finding of this study demonstrated that sophoricoside reduced compound 48/80 or histamine-induced scratching behaviors and DNCB-induced atopic dermatitis in mice. Additionally, sophoricoside inhibited the production of inflammatory cytokines as well as the activation of NF-κB and caspase-1 in stimulated HMC-1. Collectively, the findings of this study provide us with novel insights into the pharmacological actions of sophoricoside as a potential molecule for use in the treatment of allergic inflammation diseases.

    Topics: Animals; Anti-Inflammatory Agents; Benzopyrans; Calcimycin; Calcium Ionophores; Carcinogens; Caspase 1; Cell Line; Cytokines; Dermatitis, Atopic; Dinitrochlorobenzene; Histamine; Humans; Irritants; Male; Mast Cells; Mice; Mice, Inbred BALB C; Mice, Inbred ICR; NF-kappa B; Tetradecanoylphorbol Acetate

2013