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在白风患者中代谢异常的标志物
Federica Papaccio1, Monica Ottaviani1, Mauro Truglio2
1Laboratory of Cutaneous Physiopathology and Integrated Center of Metabolomics Research, San Gallicano Dermatological Institute, IRCCS, 00144 Rome, Italy.
International journal of molecular sciences
|September 28, 2024
概括
Vitiligo 患者表现出全身代谢变化,包括异常的脂质样本,低维生素水平和炎症标志物增加,这表明与代谢综合征 (MetS) 共享的途径. 这些发现凸显了白风的潜在新治疗点.
科学领域:
- 皮肤病学 皮肤病学
- 代谢障碍 代谢障碍 代谢障碍
- 免疫学 免疫学 免疫学
背景情况:
- Vitiligo 与黑色素细胞功能障碍有关,但在患者中观察到代谢综合征 (MetS) 的高患病率.
- 怀疑白风和MetS之间有共同的致病特征,包括炎症和氧化应激.
- Vitiligo 患者经常表现出血脂不良和高血压,这在 MetS 中很常见.
研究的目的:
- 研究白病患者的共同特征和全身代谢变化.
- 探索白风病原和代谢系统性疾病之间的联系.
- 根据新陈代谢途径来确定白风的潜在新疗法点.
主要方法:
- 对白风患者进行了血清分析.
- 评估脂质 (LDL),维生素 (叶酸,维生素D),炎症性细胞因子 (IL-6,CXCL10),IGFBP5,AGE和抗氧化酶活性 (Cat,SOD) 的水平.
- 分析了血脂肪酸 (FA) 概况和估计的FA生物合成酶活性.
主要成果:
- 发现高低密度脂蛋白 (LDL) 和促炎性n6系列脂肪酸.
- 观察到叶酸和维生素D (Vit D) 的水平降低.
- 增加的炎症性细胞因子 (IL-6,CXCL10),IGFBP5,AGE和抗氧化酶活性受损 (Cat,SOD) 被注意到,与改变的FA配置文件一起.
结论:
- Vitiligo 患者表现出类似 MetS 的显著系统代谢变化.
- 增加的氧化应激和炎症是关键的共同因素.
- 这些代谢变化代表了白风治疗的潜在新治疗标.
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