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Zhang G, Ding Y, Zhang H, Wei D, Liu Y, Sun J, Xie Z, Tao WA, Zhu Y. Assessment of urine sample collection and processing variables for extracellular vesicle-based proteomics. Analyst 2024; 149:3416-3424. [PMID: 38716512 DOI: 10.1039/d4an00296b] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/11/2024]
Abstract
Extracellular vesicles (EVs) in urine are a promising source for developing non-invasive biomarkers. However, urine concentration and content are highly variable and dynamic, and actual urine collection and handling often is nonideal. Furthermore, patients such as those with prostate diseases have challenges in sample collection due to difficulties in holding urine at designated time points. Here, we simulated the actual situation of clinical sample collection to examine the stability of EVs in urine under different circumstances, including urine collection time and temporary storage temperature, as well as daily urine sampling under different diet conditions. EVs were isolated using functionalized EVtrap magnetic beads and characterized by nanoparticle tracking analysis (NTA), western blotting, electron microscopy, and mass spectrometry (MS). EVs in urine remained relatively stable during temporary storage for 6 hours at room temperature and for 12 hours at 4 °C, while significant fluctuations were observed in EV amounts from urine samples collected at different time points from the same individuals, especially under certain diets. Sample normalization with creatinine reduced the coefficient of variation (CV) values among EV samples from 17% to approximately 6% and facilitated downstream MS analyses. Finally, based on the results, we applied them to evaluate potential biomarker panels in prostate cancer by data-independent acquisition (DIA) MS, presenting the recommendation that can facilitate biomarker discovery with nonideal handling conditions.
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Affiliation(s)
- Guiyuan Zhang
- School of Biological Science & Medical Engineering, Southeast University, Nanjing 210096, China.
- Bell Mountain Molecular MedTech Institute, Nanjing 210032, China
- EVLiXiR Biotech, Nanjing 210032, China
| | - Yajie Ding
- School of Biological Science & Medical Engineering, Southeast University, Nanjing 210096, China.
| | - Hao Zhang
- School of Biological Science & Medical Engineering, Southeast University, Nanjing 210096, China.
- EVLiXiR Biotech, Nanjing 210032, China
| | - Dong Wei
- School of Biological Science & Medical Engineering, Southeast University, Nanjing 210096, China.
- Bell Mountain Molecular MedTech Institute, Nanjing 210032, China
| | - Yufeng Liu
- School of Biological Science & Medical Engineering, Southeast University, Nanjing 210096, China.
- Bell Mountain Molecular MedTech Institute, Nanjing 210032, China
| | - Jie Sun
- School of Biological Science & Medical Engineering, Southeast University, Nanjing 210096, China.
| | - Zhuoying Xie
- School of Biological Science & Medical Engineering, Southeast University, Nanjing 210096, China.
| | - W Andy Tao
- Departments of Chemistry and Biochemistry, Purdue University, West Lafayette, Indiana 47907, USA
| | - Yefei Zhu
- School of Biological Science & Medical Engineering, Southeast University, Nanjing 210096, China.
- Laboratory Medicine Center, The Second Affiliated Hospital of Nanjing Medical University, Nanjing 210011, China
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2
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Pereira I, Robinson JL, Gill CG. Simultaneous quantitation of urinary albumin and creatinine for rapid clinical albuminuria diagnostics using high-throughput paper spray mass spectrometry. Analyst 2024; 149:1102-1110. [PMID: 38093632 DOI: 10.1039/d3an01855e] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/13/2024]
Abstract
Albuminuria is a clinical condition associated with poor kidney function, diagnosed by determining the ratio of albumin to creatinine concentrations in patient urine samples. We present a high-throughput paper spray mass spectrometry (PS-MS) method for simultaneous quantitation of urinary albumin and creatinine for potential diagnosis of albuminuria. Minimal (urine dilution) or no sample preparation is required. The analytical performance of the method was evaluated, achieving linear calibration curves (R2 > 0.99) with little inter-day variability in the slope (N = 5 days), exhibiting coefficient of variation (CV) of 8% and 3% for albumin and creatinine, respectively. LOD and LOQ for albumin were 2.1 and 7.0 mg L-1, and for creatinine were 0.01 and 0.03 mmol L-1, respectively. Intra- and inter-day (N = 5) precisions (%CV) and accuracies (%bias) were <10% and ±11%, respectively, for both analytes. The method was applied to determine albumin-to-creatinine ratios in anonymous human patient urine samples (N = 56), and a correlation of R2 = 0.9744 was achieved between the PS-MS results and validated clinical method results. This work demonstrates the utility of PS-MS to simultaneously quantify a large (albumin) and a small (creatinine) molecule directly in patient urine samples, and its potential as a tool for clinical albuminuria diagnostics.
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Affiliation(s)
- Igor Pereira
- Applied Environmental Research Laboratories (AERL), Chemistry Department, Vancouver Island University, Nanaimo, BC, V9R 5S5, Canada.
| | | | - Chris G Gill
- Applied Environmental Research Laboratories (AERL), Chemistry Department, Vancouver Island University, Nanaimo, BC, V9R 5S5, Canada.
- Chemistry Department, University of Victoria, Victoria, BC, V8P 5C2, Canada
- Chemistry Department, Simon Fraser University, Burnaby, BC, V5A 1S6, Canada
- Department of Occupational and Environmental Health Sciences, University of Washington, Seattle, WA, 98195-1618, USA
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3
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Fernandes SR, Barreiros L, Sampaio-Maia B, Miró M, Segundo MA. Total analysis system for the determination of uremic toxins in human plasma based on bead injection solid phase extraction hyphenated to mass spectrometry. Anal Chim Acta 2023; 1277:341668. [PMID: 37604622 DOI: 10.1016/j.aca.2023.341668] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/11/2023] [Revised: 07/04/2023] [Accepted: 07/26/2023] [Indexed: 08/23/2023]
Abstract
Indoxyl sulfate (INDS) and p-cresol sulfate (pCS) are two of the most relevant uremic toxins that are recognized to have an essential role in chronic kidney disease (CKD) progression and associated cardiovascular risk. Thus, it is crucial to accurately assess their circulating levels in the body. Aiming at establishing an analytical strategy for quantification of INDS and pCS in human plasma, an automatic on-line micro-solid-phase extraction (μSPE) procedure hyphenated to tandem mass spectrometry (MS/MS) detection without previous chromatographic separation was herein developed. The bead injection (BI) concept was used to implement the μSPE procedure in the lab-on-valve (LOV) format. After studying the extraction conditions, the anion-exchange OASIS WAX sorbent beads (10 mg) and 99% ACN-H2O (15:85, v/v)-1% (v/v) NH4OH were chosen as sorbent and eluent, respectively, as they provided the highest analyte recoveries. Subsequently, the μSPE-BI-LOV system was hyphenated on-line to a MS/MS detector and the full analytical cycle, comprising sample preparation and analytes detection, was completed in <20 min. The developed μSPE-BI-LOV-MS methodology presented good linearity (r2 > 0.999) for quantification of the target analytes at concentrations ranging from 18 to 360 μg mL-1 in plasma. LOQ values were 2 μg mL-1 for INDS and 7 μg mL-1 for pCS in plasma. Human plasma samples from healthy subjects and individuals with CKD were successfully analyzed using the developed approach. The proposed automatic methodology can be described as an eco-friendly strategy, with a favorable score of 0.64 after greenness evaluation using the AGREE metric.
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Affiliation(s)
- Sara R Fernandes
- LAQV, REQUIMTE, Departamento de Ciências Químicas, Faculdade de Farmácia, Universidade do Porto, Rua de Jorge Viterbo Ferreira 228, 4050-313, Porto, Portugal; Escola Superior de Saúde, Instituto Politécnico do Porto, Rua Dr. António Bernardino de Almeida 400, 4200-072, Porto, Portugal
| | - Luisa Barreiros
- LAQV, REQUIMTE, Departamento de Ciências Químicas, Faculdade de Farmácia, Universidade do Porto, Rua de Jorge Viterbo Ferreira 228, 4050-313, Porto, Portugal; Escola Superior de Saúde, Instituto Politécnico do Porto, Rua Dr. António Bernardino de Almeida 400, 4200-072, Porto, Portugal.
| | - Benedita Sampaio-Maia
- INEB - Instituto Nacional de Engenharia Biomédica / i3S - Instituto de Investigação e Inovação em Saúde, Universidade do Porto, Rua Alfredo Allen 208, 4200-135, Porto, Portugal; Faculdade de Medicina Dentária, Universidade do Porto, Rua Dr. Manuel Pereira da Silva, 4200-393, Porto, Portugal
| | - Manuel Miró
- FI-TRACE group, Department of Chemistry, University of the Balearic Islands, Carretera de Valldemossa km 7.5, E-07122, Palma de Mallorca, Spain
| | - Marcela A Segundo
- LAQV, REQUIMTE, Departamento de Ciências Químicas, Faculdade de Farmácia, Universidade do Porto, Rua de Jorge Viterbo Ferreira 228, 4050-313, Porto, Portugal.
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Gomes IC, Martins RO, Machado LS, Cardoso AT, de Souza PS, Coltro WKT, de Tarso Garcia P, Chaves AR. Molecularly imprinted polymer as sorbent phase for disposable pipette extraction: A potential approach for creatinine analysis in human urine samples. J Pharm Biomed Anal 2022; 211:114625. [DOI: 10.1016/j.jpba.2022.114625] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/29/2021] [Revised: 01/24/2022] [Accepted: 01/25/2022] [Indexed: 10/19/2022]
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Pedrozo-Peñafiel MJ, Lópes T, Gutiérrez-Beleño LM, Da Costa MEM, Larrudé DG, Aucelio RQ. Voltammetric determination of creatinine using a gold electrode modified with Nafion mixed with graphene quantum dots-copper. J Electroanal Chem (Lausanne) 2020. [DOI: 10.1016/j.jelechem.2020.114561] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
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Ding L, Yuan LM, Sun Y, Zhang X, Li J, Yan Z. Rapid Assessment of Exercise State through Athlete's Urine Using Temperature-Dependent NIRS Technology. JOURNAL OF ANALYTICAL METHODS IN CHEMISTRY 2020; 2020:8828213. [PMID: 32908779 PMCID: PMC7475757 DOI: 10.1155/2020/8828213] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 04/09/2020] [Accepted: 08/18/2020] [Indexed: 06/11/2023]
Abstract
Athletes usually take nutritional supplements and perform the specialized training to improve the performance of sport. A quick assessment of their athletic status will help to understand the current physical function of athletes' status and the effect of nutritional supplementation. Human urine, as one of the most important body indicators, is composed of many metabolites, which can provide effective monitoring information for physical conditions. In this study, temperature-dependent near-infrared spectroscopy (NIRS) technology was used to collect the spectra of athlete's urine for evaluating the feasibility of rapidly detecting the exercise state of the basketball player. To obtain the detection results accurately, several chemometrics methods including principal component analysis (PCA), variables selection method of variable importance in projection (VIP), continuous 1D wavelet transform (CWT), and partial least square-discriminant analysis (PLS-DA) were employed to develop a classifier to distinguish the physical status of athletes. The optimal classifying results were obtained by wavelet-PLS-DA classifier, whose average precision, sensitivity, and specificity are all above 0.95, and the overall accuracy of all samples is 0.97. These results demonstrate that temperature-dependent NIRS can be used to rapidly assess the physical function of athlete's status and the effect of nutritional supplementation is feasible. It can be believed that temperature-dependent NIR spectroscopy will obtain applications more widely in the future.
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Affiliation(s)
- Lihe Ding
- School of Physical Education & Sport Science, Wenzhou Medical University, Wenzhou 325035, China
| | - Lei-ming Yuan
- College of Electric & Electronic Engineering, Wenzhou University, Wenzhou 325035, China
| | - Yiye Sun
- College of Electric & Electronic Engineering, Wenzhou University, Wenzhou 325035, China
| | - Xia Zhang
- College of Electric & Electronic Engineering, Wenzhou University, Wenzhou 325035, China
| | - Jianpeng Li
- School of Physical Education & Sport Science, Wenzhou Medical University, Wenzhou 325035, China
| | - Zou Yan
- School of Physical Education & Sport Science, Wenzhou Medical University, Wenzhou 325035, China
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Dong Y, Qu X, Wu G, Luo X, Tang B, Wu F, Fan L, Dev S, Liang T. Advances in the Detection, Mechanism and Therapy of Chronic Kidney Disease. Curr Pharm Des 2019; 25:4235-4250. [PMID: 31742493 DOI: 10.2174/1381612825666191119094354] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/18/2019] [Accepted: 10/30/2019] [Indexed: 01/08/2023]
Abstract
Chronic Kidney Disease (CKD) is characterized by the gradual loss of renal mass and functions. It has become a global health problem, with hundreds of millions of people being affected. Both its incidence and prevalence are increasing over time. More than $20,000 are spent on each patient per year. The economic burden on the patients, as well as the society, is heavy and their life quality worsen over time. However, there are still limited effective therapeutic strategies for CKD. Patients mainly rely on dialysis and renal transplantation, which cannot prevent all the complications of CKD. Great efforts are needed in understanding the nature of CKD progression as well as developing effective therapeutic methods, including pharmacological agents. This paper reviews three aspects in the research of CKD that may show great interests to those who devote to bioanalysis, biomedicine and drug development, including important endogenous biomarkers quantification, mechanisms underlying CKD progression and current status of CKD therapy.
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Affiliation(s)
- Yu Dong
- Department of Urology, Ruikang Hospital Affiliated to Guangxi University of Chinese Medicine, 530011, Nanning, China
| | - Xiaosheng Qu
- National Engineering Laboratory of Southwest Endangered Medicinal Resources Development, Guangxi Botanical Garden of Medicinal Plants, No. 189, Changgang Road, 530023, Nanning, China
| | - Gang Wu
- Department of Urology, Ruikang Hospital Affiliated to Guangxi University of Chinese Medicine, 530011, Nanning, China
| | - Xiangdong Luo
- Department of Urology, Ruikang Hospital Affiliated to Guangxi University of Chinese Medicine, 530011, Nanning, China
| | - Botao Tang
- Department of Urology, Ruikang Hospital Affiliated to Guangxi University of Chinese Medicine, 530011, Nanning, China
| | - Fangfang Wu
- National Engineering Laboratory of Southwest Endangered Medicinal Resources Development, Guangxi Botanical Garden of Medicinal Plants, No. 189, Changgang Road, 530023, Nanning, China
| | - Lanlan Fan
- School of Pharmacy, Guangxi University of Chinese Medicine, 530001, Nanning, China
| | - Sooranna Dev
- Department of Surgery and Cancer, Imperial College London, Chelsea and Westminster Hospital, 369, Fulham Road, London SW10 9NH, United Kingdom
| | - Taisheng Liang
- Department of Urology, Ruikang Hospital Affiliated to Guangxi University of Chinese Medicine, 530011, Nanning, China
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Zubaidi FA, Choo YM, Tan GH, Myron P, Cornelia CS. High-throughput flow injection analysis-MRM3 (FIA-MRM3) spectrometry for alternative fast screening of the isomeric methamphetamine and phentermine in blood for forensic toxicology cases in Malaysia. TOXICOLOGY RESEARCH AND APPLICATION 2019. [DOI: 10.1177/2397847319831368] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022] Open
Affiliation(s)
- Fathiah A Zubaidi
- Department of Chemistry, University of Malaya, Kuala Lumpur, Malaysia
- Department of Chemistry Malaysia, Ministry of Science, Technology and Innovation (MOSTI), Petaling Jaya, Malaysia
| | - Yeun-Mun Choo
- Department of Chemistry, University of Malaya, Kuala Lumpur, Malaysia
| | - Guan-Huat Tan
- Department of Chemistry, University of Malaya, Kuala Lumpur, Malaysia
| | - P Myron
- Department of Chemistry Malaysia, Ministry of Science, Technology and Innovation (MOSTI), Petaling Jaya, Malaysia
| | - CS Cornelia
- Department of Chemistry Malaysia, Ministry of Science, Technology and Innovation (MOSTI), Petaling Jaya, Malaysia
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9
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Dziadosz M. Adduct Formation-Supported Two-Way Electrospray Ionization Strategy for the Determination of Urinary Creatinine Concentration with LC–MS-MS in Abstinence Control. J Anal Toxicol 2018; 42:625-629. [DOI: 10.1093/jat/bky042] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/16/2018] [Accepted: 05/31/2018] [Indexed: 01/02/2023] Open
Affiliation(s)
- Marek Dziadosz
- Institute of Legal Medicine, Hannover Medical School (MHH), Carl-Neuberg-Str. 1, Hannover, Germany
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