传感器阵列启用药物的鉴定,以使巨细胞重新极化为抗炎性表型
Mingdi Jiang1, Aritra Nath Chattopadhyay1, Taewon Jeon1,2
1Department of Chemistry, University of Massachusetts Amherst, 710 N. Pleasant Street, Amherst, Massachusetts 01003, United States.
Analytical chemistry
|August 3, 2023
概括
一种新的六通道传感器阵列检测了巨细胞的两极分化,使抗炎药物的高通量查和对自身免疫和炎症疾病的新治疗线索的识别成为可能.
科学领域:
- 免疫学 免疫学 免疫学
- 生物材料科学 生物材料科学
- 传感器技术 传感器技术
背景情况:
- 巨细胞是重要的先天性免疫细胞,在健康和疾病中发挥着不同的作用.
- 巨细胞两极分化,广义为M1 (促炎) 和M2 (抗炎),影响免疫反应.
- 重振M1至M2巨细胞可以减轻自身免疫和炎症状况,但检测是具有挑战性的.
研究的目的:
- 开发一种高通量传感平台,用于检测巨细胞极化表型.
- 为了使药物诱导的M1到M2再极化能够灵敏有效地识别.
- 促进对炎症性疾病的新疗法的发现.
主要方法:
- 一个单一的基于聚合物的六通道传感器阵列的制造.
- 使用传感器阵列来确定巨细胞极化状态.
- 评估传感器的灵敏度和吞吐量,以检测M1到M2再极化.
主要成果:
- 展示了六通道传感器阵列的能力,以确定巨细胞极化表型.
- 传感平台提供了一种灵敏和高通量方法,用于检测药物诱导的M1-M2再极化.
- 传感器阵列可以区分由药物诱导的不同M2亚型.
结论:
- 开发的传感器阵列是识别炎症疾病的新治疗线索的宝贵工具.
- 这个平台可以改善抗炎药物的疗效评估,并有助于避免不良影响.
- 该传感器能够灵敏,高通量检测巨细胞再极化,促进治疗的发展.
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