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液滴探针质谱法在研究治疗药物生物分布中的开发与应用。

Development and Application of DropletProbe Mass Spectrometry for Examining Biodistribution of Therapeutics.

机构信息

Department of Preclinical Development, Merck & Co., Inc., Kenilworth, NJ, USA.

Bioanalytical Mass Spectrometry Group, Biosciences Division, Oak Ridge National Laboratory, Oak Ridge, TN, USA.

出版信息

Methods Mol Biol. 2022;2437:171-180. doi: 10.1007/978-1-0716-2030-4_12.

DOI:10.1007/978-1-0716-2030-4_12
PMID:34902148
Abstract

dropletProbe mass spectrometry is a novel technique for molecular characterization of surfaces. It can be used for rapid ex vivo analysis of therapeutics from thin animal tissue sections and has been shown to improve understanding of a drug's absorption, distribution, metabolism and excretion (ADME) properties. Here, we describe the tissue distribution analysis of diclofenac from a dosed whole-body mouse thin tissue section using a dropletProbe mass spectrometry system.

摘要

液滴探针质谱是一种用于表面分子特征分析的新技术。它可以用于快速对来自薄动物组织切片的治疗药物进行离体分析,并且已经证明它可以提高对药物吸收、分布、代谢和排泄(ADME)性质的理解。在这里,我们使用液滴探针质谱系统描述了全身给药的小鼠薄组织切片中双氯芬酸的组织分布分析。

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Combining MALDI mass spectrometry imaging and droplet-base surface sampling analysis for tissue distribution, metabolite profiling, and relative quantification of cyclic peptide melanotan II.结合 MALDI 质谱成像和液滴基表面采样分析,研究环肽黑素瘤 II 的组织分布、代谢物分析和相对定量。
Anal Chim Acta. 2020 Aug 15;1125:279-287. doi: 10.1016/j.aca.2020.05.050. Epub 2020 May 24.
2
Optimization of dropletProbe-Mass Spectrometry for Whole-Body Tissue Distribution Analysis of Drug-Like Molecules.优化液滴探针-质谱法用于药物样分子的全身体组织分布分析。
J Am Soc Mass Spectrom. 2020 Dec 2;31(12):2558-2562. doi: 10.1021/jasms.0c00168. Epub 2020 Jun 28.
3
High spatial resolution imaging of biological tissues using nanospray desorption electrospray ionization mass spectrometry.
利用纳喷雾解吸电喷雾电离质谱对生物组织进行高空间分辨率成像。
Nat Protoc. 2019 Dec;14(12):3445-3470. doi: 10.1038/s41596-019-0237-4. Epub 2019 Nov 13.
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Absolute quantitative imaging of sphingolipids in brain tissue by exhaustive liquid microjunction surface sampling-liquid chromatography-mass spectrometry.通过彻底的液相微萃取-表面采样-液相色谱-质谱联用技术对脑组织中的神经鞘脂进行绝对定量成像。
J Chromatogr A. 2020 Jan 4;1609:460436. doi: 10.1016/j.chroma.2019.460436. Epub 2019 Aug 7.
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Mass Spectrometry Imaging: A Review of Emerging Advancements and Future Insights.质谱成像:新兴进展与未来展望综述
Anal Chem. 2018 Jan 2;90(1):240-265. doi: 10.1021/acs.analchem.7b04733. Epub 2017 Dec 13.
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3D MALDI Mass Spectrometry Imaging of a Single Cell: Spatial Mapping of Lipids in the Embryonic Development of Zebrafish.单细胞的 3D MALDI 质谱成像:斑马鱼胚胎发育过程中脂质的空间定位。
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Lab Invest. 2015 Apr;95(4):422-31. doi: 10.1038/labinvest.2014.156. Epub 2015 Jan 26.
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