尿道巨细胞媒介体的性别差异:对诊断亚托皮性和巨细胞疾病的含义
Valerie Jaroenpuntaruk1, Sarah M Jenkins2, Carin Y Smith2
1Division of Allergic Diseases, Mayo Clinic, Rochester, Minnesota.
概括
性差异存在于泌尿大细胞媒介体中,影响了阿托皮和大细胞疾病的诊断. 男人显示较高的白血E4 (LTE4) 水平,特别是与形,而女性有更高的水平没有形.
科学领域:
- 生物化学 生物化学
- 免疫学 免疫学 免疫学
- 泌尿器科 泌尿器科 泌尿器科 泌尿器科
背景情况:
- 尿道巨细胞介质对于诊断亚托皮和巨细胞疾病至关重要.
- 已知eicosanoid通路的性别特异性变异,但尿细胞媒介体的性别差异报告不足.
研究的目的:
- 为了研究和描述尿杆细胞媒介的性别差异:2,3-dinor-11β-prostaglandin F2α (2,3-BPG),N-甲基组胺和白血E4 (LTE4).
主要方法:
- 4033名患者的回顾性图表审查 (2019年6月至2024年5月).
- 使用液体染色学-并联质谱法对尿中的2,3-BPG,N-甲基组胺和LTE4进行量化,将其正常化为肌素.
- 使用R软件进行统计分析.
主要成果:
- 男人虽然数量较少,但年龄较大,BMI较高,更容易吸烟,患上亚托皮或并发症.
- 男性的LTE4水平中位数显著更高 (P < .001),2,3-BPG水平升高 (P < .001),氨基和酸酶水平更高 (P < .001).
- 观察到对LTE4的显著的性别-亚托皮相互作用,在亚托皮男性和非亚托皮女性中水平更高.
结论:
- 在测试率和尿道巨细胞媒介体水平方面存在显著的性别差异.
- 这些发现强调了考虑性别作为优化这些生物标志物的诊断准确性的关键因素的必要性.
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