基于核磁和质谱分析技术的代谢组学在癌症诊断中的应用
本文对近年来用于癌症诊断的新方法——代谢组学及其在该领域内的应用进行了简要介绍。代谢组学通过定性与定量测量生物样本(血液、尿液、组织等)中数以千计的小分子代谢物,可灵敏地反映代谢组中与病理状态有关的细微变化,从而可为癌症的早期诊断及更好地理解癌变过程提供一种新颖的思路。本文还讨论了代谢组学与系统生物学中其它一些组学在癌症检测上的关联,介绍了一些用代谢组学进行不同癌症的诊断、治疗监测以及药物开发的前期研究工作,并探讨了用于临床癌症诊断的代谢组学方法所面临的机遇、挑战与未来发展方向。...
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| Published in | 分析化学 Vol. 40; no. 12; pp. 1933 - 1937 |
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| Main Author | |
| Format | Journal Article |
| Language | Chinese |
| Published |
东华理工大学,江西省质谱科学与仪器重点实验室,南昌330013%第二军医大学药学院药物分析学教研室,上海,200433
2012
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| Subjects | |
| Online Access | Get full text |
| ISSN | 0253-3820 |
| DOI | 10.3724/SP.J.1096.2012.10542 |
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| Summary: | 本文对近年来用于癌症诊断的新方法——代谢组学及其在该领域内的应用进行了简要介绍。代谢组学通过定性与定量测量生物样本(血液、尿液、组织等)中数以千计的小分子代谢物,可灵敏地反映代谢组中与病理状态有关的细微变化,从而可为癌症的早期诊断及更好地理解癌变过程提供一种新颖的思路。本文还讨论了代谢组学与系统生物学中其它一些组学在癌症检测上的关联,介绍了一些用代谢组学进行不同癌症的诊断、治疗监测以及药物开发的前期研究工作,并探讨了用于临床癌症诊断的代谢组学方法所面临的机遇、挑战与未来发展方向。 |
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| Bibliography: | Nuclear magnetic resonance spectroscopy; Mass spectrometry; Metabolic profiling; Metabolomics; Cancer diagnosis; Oncology; Review 22-1125/O6 GU Hai-Wei,QI Yun-Peng,XU Ning,DING Jian-Hua,AN Yan-Bo,CHEN Huan-Wen (Jiangxi Key Laboratory for Mass Spectrometry and Instrumentation, East China Institute of Technology,Nanchang 330013,China) 2(Department of Pharmaceutical Analysis,School of Pharmacy, Second Military Medical University,Shanghai 200433,China) In this review,we aim to introduce a relatively new approach,metabolomics,and explore its potential for cancer diagnosis.We will briefly introduce the concept of metabolomics and its relationship with other omics studies in systems biology for cancer detection.The field of metabolomics focuses on the parallel measurement of hundreds of small molecule metabolites in biological samples such as blood,urine,and biopsied tissue.Since metabolite levels are sensitive to subtle changes in the pathological status,metabolomics promises novel avenues for early cancer detection a |
| ISSN: | 0253-3820 |
| DOI: | 10.3724/SP.J.1096.2012.10542 |