Carbenoxolone Could Deteriorate Streptozotocin-induced Diabetes through Induction of Heat Shock Protein 70 and IFN- γ in C57BL/6 Mice.

Carbenoxolone Could Deteriorate Streptozotocin-induced Diabetes through Induction of Heat Shock Protein 70 and IFN-γ in C57BL/6 Mice. Iran J Allergy Asthma Immunol. 2018 Dec 01;17(6):564-573 Authors: Rasouli M, Jafari-Khataylou Y, Ashrafi-Helan J Abstract Type 1 diabetes (T1D), a spontaneous autoimmune disease, is associated with destruction of insulin-producing β-cells in the pancreas. Since some heat shock proteins (HSP), such as HSP70 exert a protective effect in both tissues and cells, the present study was conducted to elucidate the effects of carbenoxolone (CBX) as an HSP70 inducer on T1D. The disease was induced in male C57BL/6 mice using streptozotocin (STZ) and subjects were allocated to therapeutic 1 and therapeutic 2 groups, as well as negative and positive control groups. The treated mice (therapeutic 1 and therapeutic 2 groups) received 50 mg/kg CBX intraperitoneally every 24 hours, in the therapeutic 1  group the drug was injected before and after disease induction whereas in the therapeutic 2 group the drug was injected only after disease induction. Serum fasting blood sugar (FBS) level, cytokines production (Interferon-gamma (IFN-γ), Interleukin 10 (IL-10), and IL-17), serum HSP70 level and CD4+CD25+Foxp3+ regulatory T cell (Treg) frequency measurements were outperformed 14 days after the last STZ injection. Our results showed that in the treated groups, serum HSP70, IFN-γ, and IL-17 levels were increased in cont...
Source: Iranian Journal of Allergy, Asthma and Immunology - Category: Allergy & Immunology Authors: Tags: Iran J Allergy Asthma Immunol Source Type: research