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Song L, Liu M, Tian F, Liu Z. A Novel Luminescent Metal‐Organic Framework as a Remarkable Sensor for Detecting Aristolochic Acids in Biological Fluids. Eur J Inorg Chem 2021. [DOI: 10.1002/ejic.202100119] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/30/2022]
Affiliation(s)
- Lijun Song
- Inner Mongolia Key Laboratory of Chemistry and Physics of Rare Earth Materials School of Chemistry and Chemical Engineering Inner Mongolia University Hohhot 010021 China
| | - Meiying Liu
- Inner Mongolia Key Laboratory of Chemistry and Physics of Rare Earth Materials School of Chemistry and Chemical Engineering Inner Mongolia University Hohhot 010021 China
| | - Fuli Tian
- Key Laboratory of Medicinal and Edible Plants Resources of Hainan Province Hainan Vocational University of Science and Technology Haikou 571126 China
| | - Zhiliang Liu
- Inner Mongolia Key Laboratory of Chemistry and Physics of Rare Earth Materials School of Chemistry and Chemical Engineering Inner Mongolia University Hohhot 010021 China
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2
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Zhang M, Liu H, Han Y, Bai L, Yan H. A review on the pharmacological properties, toxicological characteristics, pathogenic mechanism and analytical methods of aristolochic acids. TOXIN REV 2020. [DOI: 10.1080/15569543.2020.1811344] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/23/2022]
Affiliation(s)
- Miaomiao Zhang
- Key Laboratory of Public Health Safety of Hebei Province, College of pharmacy, Hebei University, Baoding, China
- Key Laboratory of Medicinal Chemistry and Molecular Diagnosis of Ministry of Education, Institute of Life Science and Green Development, Hebei University, Baoding, China
| | - Haiyan Liu
- Key Laboratory of Public Health Safety of Hebei Province, College of pharmacy, Hebei University, Baoding, China
- Key Laboratory of Medicinal Chemistry and Molecular Diagnosis of Ministry of Education, Institute of Life Science and Green Development, Hebei University, Baoding, China
| | - Yamei Han
- Key Laboratory of Public Health Safety of Hebei Province, College of pharmacy, Hebei University, Baoding, China
- Key Laboratory of Medicinal Chemistry and Molecular Diagnosis of Ministry of Education, Institute of Life Science and Green Development, Hebei University, Baoding, China
| | - Ligai Bai
- Key Laboratory of Public Health Safety of Hebei Province, College of pharmacy, Hebei University, Baoding, China
- Key Laboratory of Medicinal Chemistry and Molecular Diagnosis of Ministry of Education, Institute of Life Science and Green Development, Hebei University, Baoding, China
| | - Hongyuan Yan
- Key Laboratory of Public Health Safety of Hebei Province, College of pharmacy, Hebei University, Baoding, China
- Key Laboratory of Medicinal Chemistry and Molecular Diagnosis of Ministry of Education, Institute of Life Science and Green Development, Hebei University, Baoding, China
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3
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Afshar-Mogaddam MR, Yadeghari A, Jouyban A. An Overview on Analytical Methods for Quantitative Determination of Aristolochic Acids. CURR ANAL CHEM 2020. [DOI: 10.2174/1573411014666180704124213] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
Abstract
Background:
Aristolochic acids are chemically linked to nitrophenanthrene carboxylic acids
which are found in aristolochia plants. These compounds are intrinsically carcinogenic, while they
have been used in traditional medicine from a long time ago. Despite the beneficial effects of herbals
for treating some diseases, they possess some side effects.
Methods:
Therefore, the development of a sensitive and selective procedure for the determination of
these harmful components in various complicated samples is an important task for health systems and
drug authorities. In the past years, ultra-pressure liquid chromatography, high performance liquid
chromatography and capillary electrophoresis with different detection systems were used for determination
of aristolochic acids in various samples.
Results:
In this review, different analytical methods have been discussed in brief and applications of
them in diverse samples have been summarized.
Conclusion:
Different approaches are compared from point of sensitivity, selectivity, and extraction
efficiency.
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Affiliation(s)
| | - Adeleh Yadeghari
- Liver and Gastrointestinal Diseases Research Center, Tabriz University of Medical Sciences, Tabriz, Iran
| | - Abolghasem Jouyban
- Pharmaceutical Analysis Research Center and Faculty of Pharmacy, Tabriz University of Medical Sciences, Tabriz, Iran
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4
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Liu JL, Xu CL, Yang T, Hu ZR, Zhang ZQ, Feng GD. Developed a novel sensor based on fluorescent graft conjugated polymer for the determination of aristolochic acid in traditional Chinese medicine. SPECTROCHIMICA ACTA. PART A, MOLECULAR AND BIOMOLECULAR SPECTROSCOPY 2019; 222:117239. [PMID: 31202031 DOI: 10.1016/j.saa.2019.117239] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/09/2019] [Revised: 06/05/2019] [Accepted: 06/05/2019] [Indexed: 06/09/2023]
Abstract
A novel fluorescent graft conjugated polymer (poly (2, 5-bis (Polyethylene glycol oxybutyrate)-1, 4-phenylethynylene-alt-1, 4-phenyleneethynylene, PPE-OB-PEG) has been designed and synthesized for the determination of aristolochic acid (AA). The detection conditions and detection characters of PPE-OB-PEG were systematically explored in this work. The fluorescence intensity of PPE-OB-PEG changes with the different concentration of AA. PPE-OB-PEG has a good linear range towards AA from 1.00 × 10-7 to 8.00 × 10-5 mol L-1 and the limit of detection (LOD) is 3.00 × 10-8 mol L-1 (S/N = 3). PPE-OB-PEG have been applied to detect AA in traditional Chinese medicine samples and the results are satisfactory. The experimental results show that PPE-OB-PEG can be used as a fluorescence probe for rapid and sensitive detection of AA.
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Affiliation(s)
- Ji-Lin Liu
- Department of Analytical Chemistry, College of Chemistry, Jilin University, Changchun 130012, China
| | - Chun-Ling Xu
- Department of Ophthalmology, The Second Hospital of Jilin University, Changchun 130041, China
| | - Ting Yang
- Department of Analytical Chemistry, College of Chemistry, Jilin University, Changchun 130012, China
| | - Zhi-Ru Hu
- Department of Analytical Chemistry, College of Chemistry, Jilin University, Changchun 130012, China
| | - Zhi-Quan Zhang
- Department of Analytical Chemistry, College of Chemistry, Jilin University, Changchun 130012, China
| | - Guo-Dong Feng
- Department of Analytical Chemistry, College of Chemistry, Jilin University, Changchun 130012, China.
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5
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Chen S, Xu HQ, Zhang J, Wang CX, Liu JQ, Peng LH, Cheng JL, Liu A. A systematic study of the dissolution and relative bioavailability of four ginsenosides in the form of ultrafine granular powder, common powder and traditional pieces of Panax quinquefolius L, in vitro and in beagles. JOURNAL OF ETHNOPHARMACOLOGY 2016; 185:9-16. [PMID: 26976765 DOI: 10.1016/j.jep.2016.03.032] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/14/2015] [Revised: 02/22/2016] [Accepted: 03/11/2016] [Indexed: 06/05/2023]
Abstract
ETHNOPHARMACOLOGICAL RELEVANCE Panax quinquefolius L (PQ), also known as American ginseng, has been used as a medicinal herb for thousands of years in the Far East, which was wildly used actively in healing the cardiovascular, endocrine and immune systems, in supporting chemoprevention of cancer. MATERIALS AND METHODS An integrated, rapid, sensitive and reliable UHPLC-ESI-QQQ MS/MS method was validated and successfully applied in a pharmacokinetics study in which four representative ginsenosides were measured in beagle plasma following oral administration of Panax quinquefolius L (PQ) in the form of ultrafine granular powder, standard powder and an extract. RESULTS Two paired ions ([M+Na](+) in the positive MS process, and two characteristic ions [Q3](+) in the positive MS/MS process) of the target compounds were optimized and selected for improved qualitative and quantitative analysis of ginsenosides in beagle plasma. The relative bioavailability of the target ginsenosides in these three formulations was measured by the pharmacokinetic parameters, including Cmax, Tmax, AUC0-∞ and so on. The ultrafine granular powder had the highest bioavailability, as well as the greatest extent of and fastest dissolution in vitro. CONCLUSION Our results show that improved formulations of PQ could facilitate the dissolution and promote absorption of the important compounds it contains.
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Affiliation(s)
- Sha Chen
- Institute of Chinese Materia Medica, China Academy of Chinese Medical Sciences, No. 16, Nanxiaojie, Dongzhimennei, Beijing 100700, China
| | - Hao-Qi Xu
- Institute of Chinese Materia Medica, China Academy of Chinese Medical Sciences, No. 16, Nanxiaojie, Dongzhimennei, Beijing 100700, China
| | - Jun Zhang
- Institute of Chinese Materia Medica, China Academy of Chinese Medical Sciences, No. 16, Nanxiaojie, Dongzhimennei, Beijing 100700, China
| | - Cai-Xia Wang
- Institute of Chinese Materia Medica, China Academy of Chinese Medical Sciences, No. 16, Nanxiaojie, Dongzhimennei, Beijing 100700, China
| | - Jun-Qiu Liu
- Institute of Chinese Materia Medica, China Academy of Chinese Medical Sciences, No. 16, Nanxiaojie, Dongzhimennei, Beijing 100700, China
| | - Li-Hua Peng
- Zhongzhi Pharmaceutical Group Co. Ltd., Zhongshan, Guangdong Province 528400, China
| | - Jin-Le Cheng
- Zhongzhi Pharmaceutical Group Co. Ltd., Zhongshan, Guangdong Province 528400, China
| | - An Liu
- Institute of Chinese Materia Medica, China Academy of Chinese Medical Sciences, No. 16, Nanxiaojie, Dongzhimennei, Beijing 100700, China
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6
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Han P, Huang Y, Hylands PJ, Legido-Quigley C. Assessment ofPolygonum capitatumBuch.-Ham. ex D.Don by metabolomics based on gas chromatography with mass spectrometry. J Sep Sci 2016; 39:1979-86. [DOI: 10.1002/jssc.201501331] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/04/2015] [Revised: 02/03/2016] [Accepted: 03/04/2016] [Indexed: 11/12/2022]
Affiliation(s)
- Pei Han
- Institute of Pharmaceutical Science, Faculty of Life Sciences and Medicine; King's College London; London UK
| | - Yong Huang
- Institute of Pharmaceutical Science, Faculty of Life Sciences and Medicine; King's College London; London UK
- Provincial Key Laboratory of Pharmaceutics in Guizhou Province, School of Pharmacy; Guiyang Medical University; Guiyang China
| | - Peter J. Hylands
- Institute of Pharmaceutical Science, Faculty of Life Sciences and Medicine; King's College London; London UK
| | - Cristina Legido-Quigley
- Institute of Pharmaceutical Science, Faculty of Life Sciences and Medicine; King's College London; London UK
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7
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Gao W, Gray N, Heaton J, Smith NW, Jia Y, Legido-Quigley C. UV gradient combined with principal component analysis: Highly sensitive and specific high performance liquid chromatography analysis of cosmetic creams. J Chromatogr A 2012; 1228:324-8. [DOI: 10.1016/j.chroma.2011.08.077] [Citation(s) in RCA: 21] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/01/2011] [Revised: 08/24/2011] [Accepted: 08/26/2011] [Indexed: 11/25/2022]
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8
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Heaton J, Whiley L, Hong Y, Mary Sebastian C, William Smith N, Legido-Quigley C. Evaluation of Chinese medicinal herbs fingerprinting by HPLC-DAD for the detection of toxic aristolochic acids. J Sep Sci 2011; 34:1111-5. [DOI: 10.1002/jssc.201000905] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/16/2010] [Revised: 02/11/2011] [Accepted: 02/14/2011] [Indexed: 11/06/2022]
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9
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Wang L, Yuan K, Yu WW, Wang J. Evaluation and Discrimination of Cortex Magnoliae Officinalis Produced in Zhejiang Province (Wen-Hou-Po) by UPLC-DAD-TOF-MS Fingerprint. Nat Prod Commun 2010. [DOI: 10.1177/1934578x1000501024] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022] Open
Abstract
An ultra performance liquid chromatography tandem TOF mass spectrometric (UPLC-DAD-TOF-MS) fingerprinting method was developed for the quality control and source discrimination of Cortex magnoliae officinalis produced in Zhejiang Province (Wen-Hou-Po). Twelve samples of Wen-Hou-Po collected from two species in five areas in Zhejiang Province of China were used to establish the fingerprint. Data were evaluated statistically using similarity analysis, hierarchical cluster analysis (HCA) and discriminant analysis (DA) in order to establish a similarity standard of fingerprint for quality control of Wen-Hou-Po, then to classify the Wen-Hou-Po samples and to identify key categorizing parameters. The similarity indexes were all above 0.95 between the reference chromatogram and that of each sample. By comparing the UV and MS data with those of the authentic standards and literature, nine main peaks in the fingerprints were identified. The result of hierarchical cluster analysis showed that the samples from two species in five areas could be divided into two distinct groups (the same as the groups of the samples divided by their species) based on their compositional fingerprints. A rapid and convenient discriminant function was then established to discriminate the species of unknown Wen-Hou-Po, and the cross validation result was 100%. In this study, the methods established are reliable, and could be used to evaluate the quality and to identify the species of Wen-Hou-Po in the future.
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Affiliation(s)
- Lin Wang
- Research and Development Center of Natural Medicine, Zhejiang Agriculture and Forestry University, No.88 North Huancheng Road, Lin'an 311300, China
- College of Pharmacy, Henan University of Traditional Chinese Medicine, No. 1 Jinshui Road, Zhengzhou 450008, China
| | - Ke Yuan
- Research and Development Center of Natural Medicine, Zhejiang Agriculture and Forestry University, No.88 North Huancheng Road, Lin'an 311300, China
| | - Wei-Wu Yu
- Zhejiang Provincial Key Lab for Modern Silvicultural Technology, No.88 North Huancheng Road, Lin'an 311300, China
| | - Jing Wang
- College of Pharmacy, Henan University of Traditional Chinese Medicine, No. 1 Jinshui Road, Zhengzhou 450008, China
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10
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Zhang J, Xiao Y, Feng J, Wu SL, Xue X, Zhang X, Liang X. Selectively preparative purification of aristolochic acids and aristololactams from Aristolochia plants. J Pharm Biomed Anal 2010; 52:446-51. [DOI: 10.1016/j.jpba.2010.01.023] [Citation(s) in RCA: 11] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/18/2009] [Revised: 01/08/2010] [Accepted: 01/08/2010] [Indexed: 10/19/2022]
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11
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Wang L, Yuan K, Yu WW. Studies of UPLC fingerprint for the identification of Magnoliae officinalis cortex processed. Pharmacogn Mag 2010; 6:83-8. [PMID: 20668571 PMCID: PMC2900067 DOI: 10.4103/0973-1296.62891] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/08/2010] [Revised: 03/25/2010] [Accepted: 05/05/2010] [Indexed: 11/04/2022] Open
Abstract
This study was carried out with the objective of establishing Ultra Performance Liquid Chromatograph (UPLC) fingerprint for the identification of Magnoliae officinalis cortex processed. It was extracted by methanol using an ultrasonic extractor. Twelve samples of M. officinalis cortex produced in Zhejiang of China from different places and species were processed with ginger juice; sample solutions were determined by Waters UPLC equipped with BEH C(18) column and a DAD detector, gradient eluted with formic acid/methanol-formic acid/water as mobile phase. The flow rate was set at 0.3 ml(*) min(-1), while the column temperature was set at 30 degrees C, and the wavelength for detection was set at 240 nm. The characteristic of the common peaks of the UPLC fingerprint for M. officinalis cortex processed are obvious. Forty-one common peaks were detected and two of them were identified. The method of UPLC fingerprint established in this experiment was rapid and efficient. It is an effective means for the quality control of M. officinalis cortex processed.
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Affiliation(s)
- Lin Wang
- Research and Development Center of Natural Medicine, Zhejiang Forestry University, Lin'an 311300, P. R., China
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12
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Xiayan L, Legido-Quigley C. Advances in separation science applied to metabonomics. Electrophoresis 2008; 29:3724-36. [PMID: 18850642 DOI: 10.1002/elps.200700851] [Citation(s) in RCA: 31] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/02/2023]
Abstract
Metabonomics focuses on metabolite profile changes in diverse living systems caused by a biological perturbation. These metabolite signatures can be achieved with techniques such as gas chromatography, high-performance liquid chromatography (ultra-high-performance/pressure liquid chromatography and capHPLC), capillary electrophoresis, and capillary electrochromatography normally hyphenated with MS. In this review we present the latest developments of the abovementioned techniques applied in the field of metabonomics, with applications covering phytochemistry, toxicology and clinical research.
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Affiliation(s)
- Li Xiayan
- Pharmaceutical Sciences Research Division, King's College London, 150 Stamford Street, London, UK
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14
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The analysis of Radix Angelicae Sinensis (Danggui). J Chromatogr A 2008; 1216:1991-2001. [PMID: 18667208 DOI: 10.1016/j.chroma.2008.07.033] [Citation(s) in RCA: 122] [Impact Index Per Article: 7.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/08/2008] [Revised: 06/02/2008] [Accepted: 07/14/2008] [Indexed: 11/21/2022]
Abstract
Radix Angelicae Sinensis, known as Danggui in China, is one of the most popular traditional Chinese medicines (TCMs), which is contained by more than 80 composite formulae. Modern researches indicate that phthalides, organic acids and their esters, polysaccharides are main chemical components related to the bioactivities and pharmacological properties of Danggui. Some of them, such as Z-ligustilide and ferulic acid, are selected as marker compounds to evaluate the quality of Danggui frequently. Because of the diversity of chemical structures and characters of these components, analytical methods of Danggui are various, including GC-MS, HPLC-DAD-MS, TLC, CE-DAD, and so on. Besides that, the development of analytical technology makes the quality control of Danggui more effective and reliable. Quality evaluation is from single or several components' analysis to fingerprinting, or in combination. Furthermore, bioactive components screening of Danggui has also attracted much attention, which will help us evaluate the selected marker components to some extent. In this paper, the literatures about the major phytoconstituents of Danggui, quality control and bioactive components screening methods have been reviewed. Main attention is given to the different methodologies developed to perform chemical analysis, including separation, detection and identification.
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Liang XM, Jin Y, Wang YP, Jin GW, Fu Q, Xiao YS. Qualitative and quantitative analysis in quality control of traditional Chinese medicines. J Chromatogr A 2008; 1216:2033-44. [PMID: 18656880 DOI: 10.1016/j.chroma.2008.07.026] [Citation(s) in RCA: 147] [Impact Index Per Article: 9.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/24/2008] [Revised: 05/31/2008] [Accepted: 07/01/2008] [Indexed: 10/21/2022]
Abstract
Separation techniques with high efficiency and sensitive detection have been widely used for quality control of traditional Chinese medicines (TCMs). High-performance liquid chromatography, gas chromatography, and capillary electrophoresis are commonly used to separate various components in TCMs. Ultraviolet detection, fluorescence detection, evaporative light-scattering detection, mass spectrometry and nuclear magnetic resonance can be applied to separation techniques for qualitative and quantitative analysis of TCMs. The development of quality control for TCMs based on quantitative and qualitative analysis from 2000 to 2007 are reviewed; the fingerprint technique is also discussed due to its broad application in the quality control of TCMs. Prospects for further research based on our primary results are also discussed.
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Affiliation(s)
- Xin-miao Liang
- Dalian Institute of Chemical Physics, Graduate School of the Chinese Academy of Sciences, Chinese Academy of Sciences, 457 Zhongshan Road, Dalian 116023, China.
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16
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Wu B, Yan S, Lin Z, Wang Q, Yang Y, Yang G, Shen Z, Zhang W. Metabonomic study on ageing: NMR-based investigation into rat urinary metabolites and the effect of the total flavone of Epimedium. MOLECULAR BIOSYSTEMS 2008; 4:855-61. [PMID: 18633487 DOI: 10.1039/b800923f] [Citation(s) in RCA: 37] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
The aim of this work was to investigate the effects of ageing on rat urinary metabolites and to evaluate the anti-ageing effects of the total flavone of Epimedium (TFE). Proton nuclear magnetic resonance based metabonomic analyses was performed on urine from rats aged 4, 10, 18 and 24 months, and rats administered with TFE. By multivariate analysis, 26 characteristic resonances were found to be highly related with the age of rats, and ten of them were structurally postulated as creatinine, lactate, alanine, acetate, acetone, succinate, allantoin, methylamine, dimethylamine and trimethylamine-N-oxide; these metabolites involve creatinine metabolites, aliphatic amines metabolites and some important intermediates or end products of energy metabolism. Principal components analysis revealed that the metabolic profiles of 24-month-old rats treated with TFE closely resembled those of rats aged 18 months. In addition, most of these characteristic resonances were reset to younger levels by TFE intervention. The result suggests that TFE administration can markedly influence the ageing process and shows anti-ageing effects, which might due to the melioration of pyruyate metabolism and oxidative phosphorylation.
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Affiliation(s)
- Bin Wu
- Institute of Integrative Chinese and Western Medicine, Huashan Hospital, Fudan University, Shanghai 200040, PR China
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17
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Chen J, Wang F, Liu J, Lee FSC, Wang X, Yang H. Analysis of alkaloids in Coptis chinensis Franch by accelerated solvent extraction combined with ultra performance liquid chromatographic analysis with photodiode array and tandem mass spectrometry detections. Anal Chim Acta 2008; 613:184-95. [DOI: 10.1016/j.aca.2008.02.060] [Citation(s) in RCA: 124] [Impact Index Per Article: 7.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/27/2007] [Revised: 02/05/2008] [Accepted: 02/28/2008] [Indexed: 10/22/2022]
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18
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Shen JX, Merka EA, Dreyer DP, Clement RP, Hayes RN. Stereoselective quantitation of a serine protease inhibitor using LC-MS/MS at elevated column temperature. J Sep Sci 2008; 31:242-54. [DOI: 10.1002/jssc.200700401] [Citation(s) in RCA: 11] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
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Weckwerth W. Integration of metabolomics and proteomics in molecular plant physiology--coping with the complexity by data-dimensionality reduction. PHYSIOLOGIA PLANTARUM 2008; 132:176-89. [PMID: 18251859 DOI: 10.1111/j.1399-3054.2007.01011.x] [Citation(s) in RCA: 54] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/20/2023]
Abstract
In recent years, genomics has been extended to functional genomics. Toward the characterization of organisms or species on the genome level, changes on the metabolite and protein level have been shown to be essential to assign functions to genes and to describe the dynamic molecular phenotype. Gas chromatography (GC) and liquid chromatography coupled to mass spectrometry (GC- and LC-MS) are well suited for the fast and comprehensive analysis of ultracomplex metabolite samples. For the integration of metabolite profiles with quantitative protein profiles, a high throughput (HTP) shotgun proteomics approach using LC-MS and label-free quantification of unique proteins in a complex protein digest is described. Multivariate statistics are applied to examine sample pattern recognition based on data-dimensionality reduction and biomarker identification in plant systems biology. The integration of the data reveal multiple correlative biomarkers providing evidence for an increase of information in such holistic approaches. With computational simulation of metabolic networks and experimental measurements, it can be shown that biochemical regulation is reflected by metabolite network dynamics measured in a metabolomics approach. Examples in molecular plant physiology are presented to substantiate the integrative approach.
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Affiliation(s)
- Wolfram Weckwerth
- Department of Metabolic Networks, Max Planck Institut für Molekulare Pflanzenphysiologie, Am Mühlenberg 1, 14476 Potsdam, Germany.
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