最近对基于质谱的临床脂质组学的进展
Samira Salihovic1, Santosh Lamichane2, Tuulia Hyötyläinen3
1School of Medical Sciences, Faculty of Medicine and Health, Örebro University, Örebro, Sweden.
Current opinion in chemical biology
|July 20, 2023
概括
通过先进的方法,Lipidomics为精密医学提供了新的诊断工具. 标准化和微采样创新是可靠的临床脂管学研究的关键.
科学领域:
- 生物化学 生化学
- 临床研究 临床研究
- 分析化学 分析化学
背景情况:
- 脂类药物在临床研究中越来越重要.
- 了解脂质概况有助于疾病预测和监测.
研究的目的:
- 审查临床研究的脂管学方法的最新进展.
- 突出新兴模式和该领域的未来方向.
主要方法:
- 高选择性和高灵敏性脂管学技术的评估.
- 评估临床应用微采样方面的创新.
- 对证明分子脂质特征有用性的研究进行分析.
主要成果:
- 先进的脂管学方法可以从小样本中分析许多脂类物种.
- 分子脂质签名显示了准确医学,疾病预测和监测的前景.
- 微量采样技术为临床脂质组学提供了显著的潜力.
结论:
- 需要进一步努力协调脂管学平台和报告标准.
- 增加内部标准和参考材料的使用对于准确性至关重要.
- 脂管组学对推进临床诊断和个性化医学有很大的前景.
相关概念视频
01:19MALDI-TOF Mass Spectrometry
5.0K
Mass spectrometry is a powerful characterization technique that can identify and separate a wide variety of compounds ranging from chemical to biological entities, based on their mass-to-charge ratio (m/z). The instruments that allow this detection, known as mass spectrometers, have three components: an ion source, a mass analyzer, and a detector. These spectrometers differ based on the nature of their ion source and analyzers.
Matrix-assisted laser desorption ionization (MALDI) is a commonly...
Matrix-assisted laser desorption ionization (MALDI) is a commonly...
5.0K
01:21Mass Spectrometry: Complex Analysis
828
Mass spectrometry is an important technique for the identification of pure compounds. However, it has some limitations for the analysis of complex mixtures, often due to excessive fragmentation making the spectrum too complicated to decipher. Mass spectrometry can be combined with suitable separation methods in sequence, forming hyphenated methods, which are useful in the analysis of complex mixtures.
GC–MS is a powerful hyphenated method commonly used in forensics and environmental...
GC–MS is a powerful hyphenated method commonly used in forensics and environmental...
828