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用于结肠癌的光β-galactosidase生物传感器

Alaa H Habib¹, Ziaullah Mirza Sain², Misbahuddin Rafeeq³

¹Department of Physiology, Faculty of Medicine, King Abdulaziz University, Jeddah 21589, Saudi Arabia.

Clinica chimica acta; international journal of clinical chemistry

|December 26, 2025

概括

光生物传感器对β-galactosidase (β-Gal) 显示出对结肠癌诊断的希望. 本综述详细介绍了它们的演变,分析改进以及在患者分层和治疗监测中临床使用的潜力.

科学领域:

生物医学工程生物医学工程
分析化学分析化学
在瘤学瘤学.

背景情况:

β-Galactosidase (β-Gal) 是检测结肠癌的潜在生物标志物.
目前的检测方法在灵敏度和特异性方面存在局限性.
生物传感器技术的进步对于改善诊断至关重要.

研究的目的:

审查光β-Gal生物传感器的历史发展和演变.
批判性地评估β-Gal检测系统的分析改进.
讨论这些生物传感器在结肠癌诊断中的临床转化和未来应用.

主要方法:

对β-Gal生物传感器演变的时间分析.
对探头化学进步的分析 (NIR,比度,自焚链接器).
分析性能约束和特异性挑战的审查.

主要成果:

复杂的探测器可以提高分析性能和特异性.
β-Gal 生物感知与其他生物标志物结合显示出潜力.
临床前数据表明,在结直肠癌的风险分层和治疗监测中具有有用性.

结论:

光β-Gal生物传感器已经显著发展,解决了分析的局限性.
标准化和试验协调对于临床翻译至关重要.
这些生物传感器代表了改善结直肠癌检测和患者治疗结果的有希望的工具.

关键词:

分析化学是一种分析化学.诊断成像诊断成像的使用光生物传感器的生物传感器在生物体内成像成像.电比测量探测器探测器结肠癌是什么意思结肠癌是什么意思这就是β-Galactosidase.

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