伊希格·奥卡穆拉 (Ishige okamurae) 提取物和二甲糖醇对皮肤屏障功能的调节作用
Seon Gyeong Bak1, Hyung Jin Lim2, Yeong-Seon Won3
1Functional Biomaterial Research Center, Korea Research Institute of Bioscience and Biotechnology (KRIBB), Jeongeup, 56212, Republic of Korea.
Heliyon
|December 10, 2024
概括
这项研究表明,Ishige okamurae提取物 (IOE) 和Diphlorethohydroxycarmalol (DPHC) 可以改善皮肤屏障功能. 这些化合物通过减少炎症和修复紧张的结节,有效地改善亚托皮炎.
科学领域:
- 海洋天然产品 海洋天然产品
- 皮肤病学 皮肤病学
- 药理学 药理学是指药理学的学科.
背景情况:
- 海洋生物在很大程度上提供了尚未开发的药理学潜力.
- 石 (Pae) 具有抗氧化,抗菌,抗肥胖和抗炎性质.
- 无形性皮肤炎涉及角质层损伤和皮肤屏障功能受损,呈现治疗点.
研究的目的:
- 为了研究石家庄 okamurae提取物 (IOE) 和Diphlorethohydroxycarmalol (DPHC) 加强皮肤屏障的疗效.
- 评估IOE和DPHC在2,4-丁二 (DNCB) 诱导的亚托皮炎模型中的治疗潜力.
主要方法:
- 在HaCaT细胞中使用MTT试验评估IOE和DPHC的细胞毒性.
- 通过实时PCR分析皮肤屏障因素和紧密结的基因表达.
- 使用西方斑点调查的JAK/STAT信号通路.
- 通过测量耳朵组织中的基因表达来评估IOE和DPHC对DNCB诱导的亚托皮炎皮肤的影响.
主要成果:
- IOE 和 DPHC 改善了 HaCaT 细胞和 DNCB 诱导的亚托皮炎模型中的皮肤屏障蛋白的表达 (甲状腺层淋巴蛋白, filaggrin, loricrin, involucrin).
- 紧结蛋白 (克劳丁,奥克卢丁,紧结蛋白-1) 的表达也得到了增强.
- 这两种化合物都减轻了促炎反应和紧密结节的破坏.
结论:
- IOE和DPHC通过减少炎症和修复紧密结节的破坏来改善亚托皮炎病变.
- 这些发现表明IOE和DPHC是增强皮肤屏障功能的有希望的候选者.
- 对皮肤学应用的海洋衍生化合物的进一步研究是有必要的.
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