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Birhanu AG. Mass spectrometry-based proteomics as an emerging tool in clinical laboratories. Clin Proteomics 2023; 20:32. [PMID: 37633929 PMCID: PMC10464495 DOI: 10.1186/s12014-023-09424-x] [Citation(s) in RCA: 6] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/08/2023] [Accepted: 08/03/2023] [Indexed: 08/28/2023] Open
Abstract
Mass spectrometry (MS)-based proteomics have been increasingly implemented in various disciplines of laboratory medicine to identify and quantify biomolecules in a variety of biological specimens. MS-based proteomics is continuously expanding and widely applied in biomarker discovery for early detection, prognosis and markers for treatment response prediction and monitoring. Furthermore, making these advanced tests more accessible and affordable will have the greatest healthcare benefit.This review article highlights the new paradigms MS-based clinical proteomics has created in microbiology laboratories, cancer research and diagnosis of metabolic disorders. The technique is preferred over conventional methods in disease detection and therapy monitoring for its combined advantages in multiplexing capacity, remarkable analytical specificity and sensitivity and low turnaround time.Despite the achievements in the development and adoption of a number of MS-based clinical proteomics practices, more are expected to undergo transition from bench to bedside in the near future. The review provides insights from early trials and recent progresses (mainly covering literature from the NCBI database) in the application of proteomics in clinical laboratories.
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2
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Wang X, Hu L, Wang C, He B, Fu Z, Jin C, Jin Y. Cross-generational effects of maternal exposure to imazalil on anaerobic components and carnitine absorption associated with OCTN2 expression in mice. CHEMOSPHERE 2022; 308:136542. [PMID: 36150497 DOI: 10.1016/j.chemosphere.2022.136542] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/29/2022] [Revised: 08/23/2022] [Accepted: 09/16/2022] [Indexed: 06/16/2023]
Abstract
Imazalil (IMZ) is a fungicide recommended by the Chinese ministry of agriculture. However, recent study was observed high level of IMZ by dietary exposure in pregnant women. To determine the cross-generational effects, C57BL/6 mice were exposed to IMZ at dietary levels of 0, 0.025‰, and 0.25‰ during the gestation and lactation periods. Then, we assessed the changes in growth phenotypes, carnitine levels, and gut microbiota in F0, F1 or F2 generations. The growth phenotypes of dams didn't observe significant difference, but there were significant changes in the offspring. Plasma samples revealed low levels of free carnitine (C0), long-chain acyl-carnitines and total carnitine. In particular, C0 may be regarded as relatively potential, specific markers by maternal IMZ exposure. Caco2 cell culture and animal experiment confirmed IMZ affected carnitine absorption through the organic cation transporter type-2 (OCTN2) protein encoded by solute carrier family 22A member 5 (SLC22A5) gene in colon. Maternal IMZ exposure also had a greater effect on gut microbiota in offspring, especially anaerobic bacteria, which positively correlated with C0 and acyl-carnitines. These results suggested that maternal IMZ exposure affected carnitine absorption through OCTN2 protein, which led to the decline of anaerobic bacteria and unbalanced intestinal homeostasis.
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Affiliation(s)
- Xiaofang Wang
- College of Biotechnology and Bioengineering, Zhejiang University of Technology, Hangzhou, 310032, China
| | - Lingyu Hu
- College of Biotechnology and Bioengineering, Zhejiang University of Technology, Hangzhou, 310032, China
| | - Caiyun Wang
- College of Biotechnology and Bioengineering, Zhejiang University of Technology, Hangzhou, 310032, China
| | - Bingnan He
- College of Biotechnology and Bioengineering, Zhejiang University of Technology, Hangzhou, 310032, China
| | - Zhengwei Fu
- College of Biotechnology and Bioengineering, Zhejiang University of Technology, Hangzhou, 310032, China
| | - Cuiyuan Jin
- Institute of Translational Medicine, Zhejiang Shuren University, Hangzhou, 310015, China.
| | - Yuanxiang Jin
- College of Biotechnology and Bioengineering, Zhejiang University of Technology, Hangzhou, 310032, China.
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3
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Santorelli L, Caterino M, Costanzo M. Dynamic Interactomics by Cross-Linking Mass Spectrometry: Mapping the Daily Cell Life in Postgenomic Era. OMICS : A JOURNAL OF INTEGRATIVE BIOLOGY 2022; 26:633-649. [PMID: 36445175 DOI: 10.1089/omi.2022.0137] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/03/2022]
Abstract
The majority of processes that occur in daily cell life are modulated by hundreds to thousands of dynamic protein-protein interactions (PPI). The resulting protein complexes constitute a tangled network that, with its continuous remodeling, builds up highly organized functional units. Thus, defining the dynamic interactome of one or more proteins allows determining the full range of biological activities these proteins are capable of. This conceptual approach is poised to gain further traction and significance in the current postgenomic era wherein the treatment of severe diseases needs to be tackled at both genomic and PPI levels. This also holds true for COVID-19, a multisystemic disease affecting biological networks across the biological hierarchy from genome to proteome to metabolome. In this overarching context and the current historical moment of the COVID-19 pandemic where systems biology increasingly comes to the fore, cross-linking mass spectrometry (XL-MS) has become highly relevant, emerging as a powerful tool for PPI discovery and characterization. This expert review highlights the advanced XL-MS approaches that provide in vivo insights into the three-dimensional protein complexes, overcoming the static nature of common interactomics data and embracing the dynamics of the cell proteome landscape. Many XL-MS applications based on the use of diverse cross-linkers, MS detection methods, and predictive bioinformatic tools for single proteins or proteome-wide interactions were shown. We conclude with a future outlook on XL-MS applications in the field of structural proteomics and ways to sustain the remarkable flexibility of XL-MS for dynamic interactomics and structural studies in systems biology and planetary health.
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Affiliation(s)
- Lucia Santorelli
- Department of Oncology and Hematology-Oncology, University of Milano, Milan, Italy.,IFOM ETS, The AIRC Institute of Molecular Oncology, Milan, Italy
| | - Marianna Caterino
- Department of Molecular Medicine and Medical Biotechnology, University of Naples Federico II, Naples, Italy.,CEINGE-Biotecnologie Avanzate s.c.ar.l., Naples, Italy
| | - Michele Costanzo
- Department of Molecular Medicine and Medical Biotechnology, University of Naples Federico II, Naples, Italy.,CEINGE-Biotecnologie Avanzate s.c.ar.l., Naples, Italy
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4
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Cummins TD, Korte EA, Bhayana S, Merchant ML, Barati MT, Smoyer WE, Klein JB. Advances in proteomic profiling of pediatric kidney diseases. Pediatr Nephrol 2022; 37:2255-2265. [PMID: 35220505 PMCID: PMC9398920 DOI: 10.1007/s00467-022-05497-2] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/20/2021] [Revised: 02/03/2022] [Accepted: 02/04/2022] [Indexed: 01/22/2023]
Abstract
Chronic kidney disease (CKD) can progress to kidney failure and require dialysis or transplantation, while early diagnosis can alter the course of disease and lead to better outcomes in both pediatric and adult patients. Significant CKD comorbidities include the manifestation of cardiovascular disease, heart failure, coronary disease, and hypertension. The pathogenesis of chronic kidney diseases can present as subtle and especially difficult to distinguish between different glomerular pathologies. Early detection of adult and pediatric CKD and detailed mechanistic understanding of the kidney damage can be helpful in delaying or curtailing disease progression via precise intervention toward diagnosis and prognosis. Clinically, serum creatinine and albumin levels can be indicative of CKD, but often are a lagging indicator only significantly affected once kidney function has severely diminished. The evolution of proteomics and mass spectrometry technologies has begun to provide a powerful research tool in defining these mechanisms and identifying novel biomarkers of CKD. Many of the same challenges and advances in proteomics apply to adult and pediatric patient populations. Additionally, proteomic analysis of adult CKD patients can be transferred directly toward advancing our knowledge of pediatric CKD as well. In this review, we highlight applications of proteomics that have yielded such biomarkers as PLA2R, SEMA3B, and other markers of membranous nephropathy as well as KIM-1, MCP-1, and NGAL in lupus nephritis among other potential diagnostic and prognostic markers. The potential for improving the clinical toolkit toward better treatment of pediatric kidney diseases is significantly aided by current and future development of proteomic applications.
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Affiliation(s)
- Timothy D Cummins
- Division of Nephrology and Hypertension, Clinical Proteomics Center, University of Louisville School of Medicine, 570 S. Preston St, Louisville, KY, 40202, USA.
| | - Erik A Korte
- Bluewater Diagnostics, Mount Washington, KY, USA
| | - Sagar Bhayana
- Nationwide Children's Hospital, The Ohio State University, Columbus, OH, USA
| | - Michael L Merchant
- Division of Nephrology and Hypertension, Clinical Proteomics Center, University of Louisville School of Medicine, 570 S. Preston St, Louisville, KY, 40202, USA
| | - Michelle T Barati
- Division of Nephrology and Hypertension, Clinical Proteomics Center, University of Louisville School of Medicine, 570 S. Preston St, Louisville, KY, 40202, USA
| | - William E Smoyer
- Nationwide Children's Hospital, The Ohio State University, Columbus, OH, USA
| | - Jon B Klein
- Division of Nephrology and Hypertension, Clinical Proteomics Center, University of Louisville School of Medicine, 570 S. Preston St, Louisville, KY, 40202, USA
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5
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Identification of volatile compounds from bacteria by spectrometric methods in medicine diagnostic and other areas: current state and perspectives. Appl Microbiol Biotechnol 2021; 105:6245-6255. [PMID: 34415392 PMCID: PMC8377328 DOI: 10.1007/s00253-021-11469-7] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/08/2021] [Revised: 07/20/2021] [Accepted: 07/22/2021] [Indexed: 10/25/2022]
Abstract
Diagnosis of bacterial infections until today mostly relies on conventional microbiological methods. The resulting long turnaround times can lead to delayed initiation of adequate antibiotic therapy and prolonged periods of empiric antibiotic therapy (e.g., in intensive care medicine). Therewith, they contribute to the mortality of bacterial infections and the induction of multidrug resistances. The detection of species specific volatile organic compounds (VOCs) emitted by bacteria has been proposed as a possible diagnostic approach with the potential to serve as an innovative point-of-care diagnostic tool with very short turnaround times. A range of spectrometric methods are available which allow the detection and quantification of bacterial VOCs down to a range of part per trillion. This narrative review introduces the application of spectrometric analytical methods for the purpose of detecting VOCs of bacterial origin and their clinical use for diagnosing different infectious conditions over the last decade. KEY POINTS: • Detection of VOCs enables bacterial differentiation in various medical conditions. • Spectrometric methods may function as point-of-care diagnostics in near future.
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Braconi D, Bernardini G, Spiga O, Santucci A. Leveraging proteomics in orphan disease research: pitfalls and potential. Expert Rev Proteomics 2021; 18:315-327. [PMID: 33861161 DOI: 10.1080/14789450.2021.1918549] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
Abstract
Introduction: The term 'orphan diseases' includes conditions meeting prevalence-based or commercial viability criteria: they affect a small number of individuals and are considered an unviable market for drug development. Proteomics is an important technology to study them, providing information on mechanisms and evolution, biomarkers, and effects of therapeutic interventions.Areas covered: Herein, we review how proteomics and bioinformatic tools could be applied to the study of rare diseases and discuss pitfalls and potential.Expert opinion: Research in the field of rare diseases has to face many challenges, and implementation plans should foresee highly specialized collaborative consortia to create multidisciplinary frameworks for data sharing, advancing research, supporting clinical studies, and accelerating drug development. The integration of different technologies will allow better knowledge of disease pathophysiology, and the inclusion of proteomics and other omics technologies in this context will be pivotal to this aim.Several aspects of rare diseases, often perceived as limiting factors, might actually be advantages for a precision medicine approach: the limited number of patients, the collaboration with patient societies, and the availability of curated clinical registries could allow the development of homogeneous clinical databases and ultimately a better control over the data to be analyzed.
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Affiliation(s)
- Daniela Braconi
- Department of Biotechnology, Chemistry and Pharmacy, University of Siena, Siena, Italy
| | - Giulia Bernardini
- Department of Biotechnology, Chemistry and Pharmacy, University of Siena, Siena, Italy
| | - Ottavia Spiga
- Department of Biotechnology, Chemistry and Pharmacy, University of Siena, Siena, Italy
| | - Annalisa Santucci
- Department of Biotechnology, Chemistry and Pharmacy, University of Siena, Siena, Italy
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Parenti G, Medina DL, Ballabio A. The rapidly evolving view of lysosomal storage diseases. EMBO Mol Med 2021; 13:e12836. [PMID: 33459519 PMCID: PMC7863408 DOI: 10.15252/emmm.202012836] [Citation(s) in RCA: 88] [Impact Index Per Article: 29.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/28/2020] [Revised: 11/09/2020] [Accepted: 11/10/2020] [Indexed: 12/17/2022] Open
Abstract
Lysosomal storage diseases are a group of metabolic disorders caused by deficiencies of several components of lysosomal function. Most commonly affected are lysosomal hydrolases, which are involved in the breakdown and recycling of a variety of complex molecules and cellular structures. The understanding of lysosomal biology has progressively improved over time. Lysosomes are no longer viewed as organelles exclusively involved in catabolic pathways, but rather as highly dynamic elements of the autophagic-lysosomal pathway, involved in multiple cellular functions, including signaling, and able to adapt to environmental stimuli. This refined vision of lysosomes has substantially impacted on our understanding of the pathophysiology of lysosomal disorders. It is now clear that substrate accumulation triggers complex pathogenetic cascades that are responsible for disease pathology, such as aberrant vesicle trafficking, impairment of autophagy, dysregulation of signaling pathways, abnormalities of calcium homeostasis, and mitochondrial dysfunction. Novel technologies, in most cases based on high-throughput approaches, have significantly contributed to the characterization of lysosomal biology or lysosomal dysfunction and have the potential to facilitate diagnostic processes, and to enable the identification of new therapeutic targets.
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Affiliation(s)
- Giancarlo Parenti
- Telethon Institute of Genetics and Medicine, Pozzuoli, Italy.,Department of Translational Medical Sciences, Section of Pediatrics, Federico II University, Naples, Italy
| | - Diego L Medina
- Telethon Institute of Genetics and Medicine, Pozzuoli, Italy.,Department of Translational Medical Sciences, Section of Pediatrics, Federico II University, Naples, Italy
| | - Andrea Ballabio
- Telethon Institute of Genetics and Medicine, Pozzuoli, Italy.,Department of Translational Medical Sciences, Section of Pediatrics, Federico II University, Naples, Italy.,Department of Molecular and Human Genetics, Baylor College of Medicine, Houston, TX, USA.,Jan and Dan Duncan Neurological Research Institute, Texas Children Hospital, Houston, TX, USA.,SSM School for Advanced Studies, Federico II University, Naples, Italy
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Wasim M, Khan HN, Ayesha H, Tawab A, Habib FE, Asi MR, Iqbal M, Awan FR. High levels of blood glutamic acid and ornithine in children with intellectual disability. INTERNATIONAL JOURNAL OF DEVELOPMENTAL DISABILITIES 2020; 68:609-614. [PMID: 36210897 PMCID: PMC9542416 DOI: 10.1080/20473869.2020.1858520] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/13/2020] [Revised: 11/28/2020] [Accepted: 11/28/2020] [Indexed: 06/16/2023]
Abstract
Objectives: Aminoacidopathies are inborn errors of metabolism (IEMs) that cause intellectual disability in children. Luckily, aminoacidopathies are potentially treatable, if diagnosed earlier in life. The focus of this study was the screening of aminoacidopathies in a cohort of patients suspected for IEMs. Methods: Blood samples from healthy (IQ > 90; n = 391) and intellectually disabled (IQ < 70; n = 409) children (suspected for IEMs) were collected from different areas of Northern Punjab, Pakistan. An analytical HPLC assay was used for the screening of plasma amino acids. Results: All the samples (n = 800) were analyzed on HPLC and forty-three out of 409 patient samples showed abnormal amino acid profiles mainly in the levels of glutamic acid, ornithine and methionine. Plasma concentration (Mean ± SD ng/mL) were significantly high in 40 patients for glutamic acid (patients: 165 ± 38 vs. controls: 57 ± 8, p < 0.00001) and ornithine (patients: 3177 ± 937 vs. controls: 1361 ± 91, p < 0.0001). Moreover, 3 patients showed abnormally high (53.3 ± 8.6 ng/mL) plasma levels of methionine. Conclusion: In conclusion, biochemical analysis of samples from such patients at the metabolites level could reveal the underlying diseases which could be confirmed through advanced biochemical and genetic analyses. Thus, treatment to some of such patients could be offered. Thus burden of intellectual disability caused by such rare metabolic diseases could be reduced from the target populations.
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Affiliation(s)
- Muhammad Wasim
- Health Biotechnology Division, National Institute for Biotechnology and Genetic Engineering (NIBGE), Faisalabad, Pakistan
- Pakistan Institute of Engineering and Applied Sciences (PIEAS), Nilore, Pakistan
| | - Haq Nawaz Khan
- Health Biotechnology Division, National Institute for Biotechnology and Genetic Engineering (NIBGE), Faisalabad, Pakistan
- Pakistan Institute of Engineering and Applied Sciences (PIEAS), Nilore, Pakistan
| | - Hina Ayesha
- Department of Pediatrics, DHQ/Allied Hospitals, Punjab Medical College (PMC, Faisalabad Medical University (FMU), Faisalabad, Pakistan
| | - Abdul Tawab
- Health Biotechnology Division, National Institute for Biotechnology and Genetic Engineering (NIBGE), Faisalabad, Pakistan
- Pakistan Institute of Engineering and Applied Sciences (PIEAS), Nilore, Pakistan
| | - Fazal e Habib
- Health Biotechnology Division, National Institute for Biotechnology and Genetic Engineering (NIBGE), Faisalabad, Pakistan
| | | | - Mazhar Iqbal
- Health Biotechnology Division, National Institute for Biotechnology and Genetic Engineering (NIBGE), Faisalabad, Pakistan
- Pakistan Institute of Engineering and Applied Sciences (PIEAS), Nilore, Pakistan
| | - Fazli Rabbi Awan
- Health Biotechnology Division, National Institute for Biotechnology and Genetic Engineering (NIBGE), Faisalabad, Pakistan
- Pakistan Institute of Engineering and Applied Sciences (PIEAS), Nilore, Pakistan
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Douglas TD, Newby LK, Eckstrand J, Wixted D, Singh RH. Lipid changes in the metabolome of a single case study with maple syrup urine disease (MSUD) after five days of improved diet adherence of controlled branched-chain amino acids (BCAA). Mol Genet Metab Rep 2020; 25:100651. [PMID: 33088714 PMCID: PMC7567947 DOI: 10.1016/j.ymgmr.2020.100651] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/17/2020] [Accepted: 09/19/2020] [Indexed: 11/19/2022] Open
Abstract
Background Distinguishing systemic metabolic disruptions in maple syrup urine disease (MSUD) beyond amino acid pathways is under-investigated, yet important to understanding disease pathology and treatment options. Methods An adolescent female (15 years) with MSUD without liver transplant, attended 2 study visits, 5 days apart. Medical diet adherence was determined based on her 3-day diet records and plasma branched-chain amino acid (BCAA) concentrations at both study visits. Plasma from a single age- and sex-matched control (MURDOCK Study, Duke University) and the case patient were analyzed with UPLC/MS/MS for intensity (m/z), annotated, and normalized against a median of 1 (Metabolon, Morrisville NC). Differences between case/control and 5-day comparisons were defined as ≥ ǀ 0.5 ǀ. Results 434 lipid metabolites were identified across samples; 90 (20.7%) were higher and 120 (27.6%) lower in the MSUD case at baseline compared with control. By study visit 2, plasma BCAA had declined, while 48 (53%) of elevated lipids and 14 (11.7%) of lower lipid values had moved to within ǀ 0.5 ǀ of control. Most shifts towards control by day 5 were seen in long-chain fatty acid intermediates (42%) and acylcarnitines (32%). Although androgenic (28%) and bile acid (23%) metabolites increased towards control, neither reached control level by day 5. Discussion This comparative metabolomics study in a single MSUD case and healthy control suggests intrinsic differences in MSUD lipid metabolism potentially influenced by therapeutic diet. Findings suggest influences on hormone regulation, fatty acid oxidation, and bile acid synthesis, but further studies are needed to confirm an association between MSUD and lipid dysregulation. Synopsis Within 5 days of improved dietary adherence, a single MSUD case experienced substantial changes in lipid markers potentially related to changes in plasma branched-chain amino acids.
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Affiliation(s)
- Teresa D. Douglas
- Department of Human Genetics, Emory University School of Medicine, Atlanta, GA, USA
- Corresponding author.
| | - L. Kristin Newby
- Duke Clinical and Translational Science Institute (CTSI), Duke University School of Medicine, Durham, NC, USA
| | - Julie Eckstrand
- Duke Clinical and Translational Science Institute (CTSI), Duke University School of Medicine, Durham, NC, USA
| | - Douglas Wixted
- Duke Clinical and Translational Science Institute (CTSI), Duke University School of Medicine, Durham, NC, USA
| | - Rani H. Singh
- Department of Human Genetics, Emory University School of Medicine, Atlanta, GA, USA
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Costanzo M, Caterino M, Cevenini A, Jung V, Chhuon C, Lipecka J, Fedele R, Guerrera IC, Ruoppolo M. Proteomics Reveals that Methylmalonyl-CoA Mutase Modulates Cell Architecture and Increases Susceptibility to Stress. Int J Mol Sci 2020; 21:ijms21144998. [PMID: 32679819 PMCID: PMC7403994 DOI: 10.3390/ijms21144998] [Citation(s) in RCA: 27] [Impact Index Per Article: 6.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/18/2020] [Revised: 07/10/2020] [Accepted: 07/13/2020] [Indexed: 12/12/2022] Open
Abstract
Methylmalonic acidemia (MMA) is a rare inborn error of metabolism caused by deficiency of the methylmalonyl-CoA mutase (MUT) enzyme. Downstream MUT deficiency, methylmalonic acid accumulates together with toxic metabolites from propionyl-CoA and other compounds upstream of the block in the enzyme pathway. The presentation is with life-threatening acidosis, respiratory distress, brain disturbance, hyperammonemia, and ketosis. Survivors develop poorly understood multi-organ damage, notably to the brain and kidneys. The HEK 293 cell line was engineered by CRISPR/Cas9 technology to knock out the MUT gene (MUT-KO). Shotgun label-free quantitative proteomics and bioinformatics analyses revealed potential damaging biological processes in MUT-deficient cells. MUT-KO induced alteration of cellular architecture and morphology, and ROS overproduction. We found the alteration of proteins involved in cytoskeleton and cell adhesion organization, cell trafficking, mitochondrial, and oxidative processes, as validated by the regulation of VIM, EXT2, SDC2, FN1, GLUL, and CHD1. Additionally, a cell model of MUT-rescuing was developed in order to control the specificity of MUT-KO effects. Globally, the proteomic landscape of MUT-KO suggests the cell model to have an increased susceptibility to propionate- and H2O2-induced stress through an impairment of the mitochondrial functionality and unbalances in the oxidation-reduction processes.
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Affiliation(s)
- Michele Costanzo
- Department of Molecular Medicine and Medical Biotechnology, School of Medicine, University of Naples Federico II, 80131 Naples, Italy; (M.C.); (M.C.); (A.C.)
- CEINGE—Biotecnologie Avanzate s.c.ar.l., 80145 Naples, Italy;
| | - Marianna Caterino
- Department of Molecular Medicine and Medical Biotechnology, School of Medicine, University of Naples Federico II, 80131 Naples, Italy; (M.C.); (M.C.); (A.C.)
- CEINGE—Biotecnologie Avanzate s.c.ar.l., 80145 Naples, Italy;
| | - Armando Cevenini
- Department of Molecular Medicine and Medical Biotechnology, School of Medicine, University of Naples Federico II, 80131 Naples, Italy; (M.C.); (M.C.); (A.C.)
- CEINGE—Biotecnologie Avanzate s.c.ar.l., 80145 Naples, Italy;
| | - Vincent Jung
- Proteomics Platform Necker, Université de Paris—Structure Fédérative de Recherche Necker, Inserm US24/CNRS UMS3633, 75015 Paris, France; (V.J.); (C.C.); (J.L.)
| | - Cerina Chhuon
- Proteomics Platform Necker, Université de Paris—Structure Fédérative de Recherche Necker, Inserm US24/CNRS UMS3633, 75015 Paris, France; (V.J.); (C.C.); (J.L.)
| | - Joanna Lipecka
- Proteomics Platform Necker, Université de Paris—Structure Fédérative de Recherche Necker, Inserm US24/CNRS UMS3633, 75015 Paris, France; (V.J.); (C.C.); (J.L.)
| | - Roberta Fedele
- CEINGE—Biotecnologie Avanzate s.c.ar.l., 80145 Naples, Italy;
| | - Ida Chiara Guerrera
- Proteomics Platform Necker, Université de Paris—Structure Fédérative de Recherche Necker, Inserm US24/CNRS UMS3633, 75015 Paris, France; (V.J.); (C.C.); (J.L.)
- Correspondence: (I.C.G.); (M.R.); Tel.: +39-081-373-7850 (M.R.)
| | - Margherita Ruoppolo
- Department of Molecular Medicine and Medical Biotechnology, School of Medicine, University of Naples Federico II, 80131 Naples, Italy; (M.C.); (M.C.); (A.C.)
- CEINGE—Biotecnologie Avanzate s.c.ar.l., 80145 Naples, Italy;
- Correspondence: (I.C.G.); (M.R.); Tel.: +39-081-373-7850 (M.R.)
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Novel biomarkers for lysosomal storage disorders: Metabolomic and proteomic approaches. Clin Chim Acta 2020; 509:195-209. [PMID: 32561345 DOI: 10.1016/j.cca.2020.06.028] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/13/2020] [Revised: 06/13/2020] [Accepted: 06/15/2020] [Indexed: 12/20/2022]
Abstract
Lysosomal storage disorders (LSDs) are characterized by the accumulation of specific disease substrates inside the lysosomes of various cells, eventually leading to the deterioration of cellular function and multisystem organ damage. With the continuous discovery and validation of novel and advanced therapies for most LSDs, there is an urgent need to discover more versatile and clinically relevant biomarkers. The utility of these biomarkers should ideally extend beyond the screening and diagnosis of LSDs to the evaluation of disease severity and monitoring of therapy. Metabolomic and proteomic approaches provide the means to the discovery and validation of such novel biomarkers. This is achieved mainly through the application of various mass spectrometric techniques to common and easily accessible biological samples, such as plasma, urine and dried blood spots. In this review, we tried to summarize the complexity of the lysosomal disorders phenotypes, their current diagnostic and therapeutic approaches, the various techniques supporting metabolomic and proteomic studies and finally we tried to explore the newly discovered biomarkers for most LSDs and their reported clinical values.
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12
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De Pasquale V, Caterino M, Costanzo M, Fedele R, Ruoppolo M, Pavone LM. Targeted Metabolomic Analysis of a Mucopolysaccharidosis IIIB Mouse Model Reveals an Imbalance of Branched-Chain Amino Acid and Fatty Acid Metabolism. Int J Mol Sci 2020; 21:ijms21124211. [PMID: 32545699 PMCID: PMC7352355 DOI: 10.3390/ijms21124211] [Citation(s) in RCA: 30] [Impact Index Per Article: 7.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/20/2020] [Revised: 06/09/2020] [Accepted: 06/10/2020] [Indexed: 12/11/2022] Open
Abstract
Mucopolysaccharidoses (MPSs) are inherited disorders of the glycosaminoglycan (GAG) metabolism. The defective digestion of GAGs within the intralysosomal compartment of affected patients leads to a broad spectrum of clinical manifestations ranging from cardiovascular disease to neurological impairment. The molecular mechanisms underlying the progression of the disease downstream of the genetic mutation of genes encoding for lysosomal enzymes still remain unclear. Here, we applied a targeted metabolomic approach to a mouse model of PS IIIB, using a platform dedicated to the diagnosis of inherited metabolic disorders, in order to identify amino acid and fatty acid metabolic pathway alterations or the manifestations of other metabolic phenotypes. Our analysis highlighted an increase in the levels of branched-chain amino acids (BCAAs: Val, Ile, and Leu), aromatic amino acids (Tyr and Phe), free carnitine, and acylcarnitines in the liver and heart tissues of MPS IIIB mice as compared to the wild type (WT). Moreover, Ala, Met, Glu, Gly, Arg, Orn, and Cit amino acids were also found upregulated in the liver of MPS IIIB mice. These findings show a specific impairment of the BCAA and fatty acid catabolism in the heart of MPS IIIB mice. In the liver of affected mice, the glucose-alanine cycle and urea cycle resulted in being altered alongside a deregulation of the BCAA metabolism. Thus, our data demonstrate that an accumulation of BCAAs occurs secondary to lysosomal GAG storage, in both the liver and the heart of MPS IIIB mice. Since BCAAs regulate the biogenesis of lysosomes and autophagy mechanisms through mTOR signaling, impacting on lipid metabolism, this condition might contribute to the progression of the MPS IIIB disease.
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Affiliation(s)
- Valeria De Pasquale
- Department of Molecular Medicine and Medical Biotechnology, School of Medicine, University of Naples Federico II, 80131 Naples, Italy; (V.D.P.); (M.C.); (M.C.); (L.M.P.)
| | - Marianna Caterino
- Department of Molecular Medicine and Medical Biotechnology, School of Medicine, University of Naples Federico II, 80131 Naples, Italy; (V.D.P.); (M.C.); (M.C.); (L.M.P.)
- CEINGE—Biotecnologie Avanzate s.c.ar.l., 80145 Naples, Italy;
| | - Michele Costanzo
- Department of Molecular Medicine and Medical Biotechnology, School of Medicine, University of Naples Federico II, 80131 Naples, Italy; (V.D.P.); (M.C.); (M.C.); (L.M.P.)
- CEINGE—Biotecnologie Avanzate s.c.ar.l., 80145 Naples, Italy;
| | - Roberta Fedele
- CEINGE—Biotecnologie Avanzate s.c.ar.l., 80145 Naples, Italy;
| | - Margherita Ruoppolo
- Department of Molecular Medicine and Medical Biotechnology, School of Medicine, University of Naples Federico II, 80131 Naples, Italy; (V.D.P.); (M.C.); (M.C.); (L.M.P.)
- CEINGE—Biotecnologie Avanzate s.c.ar.l., 80145 Naples, Italy;
- Correspondence: ; Tel.: +39-081-3737850
| | - Luigi Michele Pavone
- Department of Molecular Medicine and Medical Biotechnology, School of Medicine, University of Naples Federico II, 80131 Naples, Italy; (V.D.P.); (M.C.); (M.C.); (L.M.P.)
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Bruel A, Vitobello A, Tran Mau‐Them F, Nambot S, Sorlin A, Denommé‐Pichon A, Delanne J, Moutton S, Callier P, Duffourd Y, Philippe C, Faivre L, Thauvin‐Robinet C. Next‐generation
sequencing approaches and challenges in the diagnosis of developmental anomalies and intellectual disability. Clin Genet 2020; 98:433-444. [DOI: 10.1111/cge.13764] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/29/2019] [Revised: 04/20/2020] [Accepted: 04/22/2020] [Indexed: 12/11/2022]
Affiliation(s)
- Ange‐Line Bruel
- Inserm UMR1231 GAD Université Bourgogne‐Franche Comté Dijon France
- Unité Fonctionnelle Innovation en Diagnostic Génomique des Maladies Rares FHU‐TRANSLAD, CHU Dijon Bourgogne Dijon France
- Centre de Référence Maladies Rares Déficiences Intellectuelles de causes rares, Centre de Génétique, FHU‐TRANSLAD, CHU Dijon Bourgogne Dijon France
| | - Antonio Vitobello
- Inserm UMR1231 GAD Université Bourgogne‐Franche Comté Dijon France
- Unité Fonctionnelle Innovation en Diagnostic Génomique des Maladies Rares FHU‐TRANSLAD, CHU Dijon Bourgogne Dijon France
| | - Frédéric Tran Mau‐Them
- Inserm UMR1231 GAD Université Bourgogne‐Franche Comté Dijon France
- Unité Fonctionnelle Innovation en Diagnostic Génomique des Maladies Rares FHU‐TRANSLAD, CHU Dijon Bourgogne Dijon France
| | - Sophie Nambot
- Inserm UMR1231 GAD Université Bourgogne‐Franche Comté Dijon France
- Centre de Référence Maladies Rares Anomalies du Développement et syndromes malformatifs, Centre de Génétique, FHU‐TRANSLAD, CHU Dijon Bourgogne Dijon France
| | - Arthur Sorlin
- Inserm UMR1231 GAD Université Bourgogne‐Franche Comté Dijon France
- Unité Fonctionnelle Innovation en Diagnostic Génomique des Maladies Rares FHU‐TRANSLAD, CHU Dijon Bourgogne Dijon France
- Centre de Référence Maladies Rares Anomalies du Développement et syndromes malformatifs, Centre de Génétique, FHU‐TRANSLAD, CHU Dijon Bourgogne Dijon France
- Centre de Référence Maladies Rares Maladies dermatologiques en mosaïque Service de dermatologie, CHU Dijon Bourgogne Dijon France
| | - Anne‐Sophie Denommé‐Pichon
- Inserm UMR1231 GAD Université Bourgogne‐Franche Comté Dijon France
- Unité Fonctionnelle Innovation en Diagnostic Génomique des Maladies Rares FHU‐TRANSLAD, CHU Dijon Bourgogne Dijon France
- Centre de Référence Maladies Rares Anomalies du Développement et syndromes malformatifs, Centre de Génétique, FHU‐TRANSLAD, CHU Dijon Bourgogne Dijon France
| | - Julian Delanne
- Inserm UMR1231 GAD Université Bourgogne‐Franche Comté Dijon France
- Centre de Référence Maladies Rares Anomalies du Développement et syndromes malformatifs, Centre de Génétique, FHU‐TRANSLAD, CHU Dijon Bourgogne Dijon France
| | - Sébastien Moutton
- Inserm UMR1231 GAD Université Bourgogne‐Franche Comté Dijon France
- Centre de Référence Maladies Rares Anomalies du Développement et syndromes malformatifs, Centre de Génétique, FHU‐TRANSLAD, CHU Dijon Bourgogne Dijon France
| | - Patrick Callier
- Inserm UMR1231 GAD Université Bourgogne‐Franche Comté Dijon France
- Unité Fonctionnelle Innovation en Diagnostic Génomique des Maladies Rares FHU‐TRANSLAD, CHU Dijon Bourgogne Dijon France
| | - Yannis Duffourd
- Inserm UMR1231 GAD Université Bourgogne‐Franche Comté Dijon France
- Unité Fonctionnelle Innovation en Diagnostic Génomique des Maladies Rares FHU‐TRANSLAD, CHU Dijon Bourgogne Dijon France
| | - Christophe Philippe
- Inserm UMR1231 GAD Université Bourgogne‐Franche Comté Dijon France
- Unité Fonctionnelle Innovation en Diagnostic Génomique des Maladies Rares FHU‐TRANSLAD, CHU Dijon Bourgogne Dijon France
| | - Laurence Faivre
- Inserm UMR1231 GAD Université Bourgogne‐Franche Comté Dijon France
- Centre de Référence Maladies Rares Anomalies du Développement et syndromes malformatifs, Centre de Génétique, FHU‐TRANSLAD, CHU Dijon Bourgogne Dijon France
| | - Christel Thauvin‐Robinet
- Inserm UMR1231 GAD Université Bourgogne‐Franche Comté Dijon France
- Unité Fonctionnelle Innovation en Diagnostic Génomique des Maladies Rares FHU‐TRANSLAD, CHU Dijon Bourgogne Dijon France
- Centre de Référence Maladies Rares Déficiences Intellectuelles de causes rares, Centre de Génétique, FHU‐TRANSLAD, CHU Dijon Bourgogne Dijon France
- Centre de Référence Maladies Rares Anomalies du Développement et syndromes malformatifs, Centre de Génétique, FHU‐TRANSLAD, CHU Dijon Bourgogne Dijon France
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Capolongo G, Zacchia M, Beneduci A, Costantini S, Cinque P, Spasiano A, De Luca G, Di Pietro ME, Ricchi P, Trepiccione F, Capasso G, Filosa A. Urinary Metabolic Profile of Patients with Transfusion-Dependent β-Thalassemia Major Undergoing Deferasirox Therapy. Kidney Blood Press Res 2020; 45:455-466. [PMID: 32434200 DOI: 10.1159/000507369] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/13/2020] [Accepted: 03/19/2020] [Indexed: 01/19/2023] Open
Abstract
INTRODUCTION Renal dysfunction is a frequent complication in patients suffering from β-thalassemia major (β-TM). The aim of this study was to analyze the renal function and urine metabolomic profile of β-TM patients undergoing transfusions and deferasirox (DFX) therapy, in order to better characterize and shed light on the pathogenesis of renal disease in this setting. METHODS AND SUBJECTS 40 patients affected by β-TM treated with DFX and 35 age- and gender-matched healthy controls were enrolled in the study. Renal function was assessed. Glomerular filtration rate (GFR) was estimated with CKD-EPI and Schwartz formula for adults and children, respectively. Renal tubular function and maximal urine concentration ability were tested. Urine specimens were analyzed by nuclear magnetic resonance spectroscopy to identify the urinary metabolite profiles. RESULTS The study of renal function in β-TM patients revealed normal estimated (e)GFR mean values and the albumin-to-creatinine ratio was <30 mg/g. The analysis of tubular function showed normal basal plasma electrolyte levels; 60% of patients presented hypercalciuria and many subjects showed defective urine concentration. Several amino acids, N-methyl compounds, and organic acids were overexcreted in the urine of thalassemic patients compared with controls. DISCUSSION The major finding of this work is that β-TM patients and controls exhibit different concentrations of some metabolites in the urine. Early recognition of urinary abnormalities may be useful to detect and prevent kidney damage.
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Affiliation(s)
- Giovanna Capolongo
- Department of Translational Medical Sciences, University of Campania "Luigi Vanvitelli", Naples, Italy
| | - Miriam Zacchia
- Department of Translational Medical Sciences, University of Campania "Luigi Vanvitelli", Naples, Italy,
| | - Amerigo Beneduci
- Department of Chemistry and Chemical Technologies, University of Calabria, Arcavacata di Rende (CS), Italy
| | | | - Patrizia Cinque
- Rare Blood Cell Disease Unit, "Cardarelli" Hospital, Naples, Italy
| | - Anna Spasiano
- Rare Blood Cell Disease Unit, "Cardarelli" Hospital, Naples, Italy
| | - Giuseppina De Luca
- Department of Chemistry and Chemical Technologies, University of Calabria, Arcavacata di Rende (CS), Italy
| | - Maria Enrica Di Pietro
- Department of Chemistry and Chemical Technologies, University of Calabria, Arcavacata di Rende (CS), Italy
| | - Paolo Ricchi
- Rare Blood Cell Disease Unit, "Cardarelli" Hospital, Naples, Italy
| | - Francesco Trepiccione
- Department of Translational Medical Sciences, University of Campania "Luigi Vanvitelli", Naples, Italy.,Biogem Scarl, Ariano Irpino, Italy
| | - Giovambattista Capasso
- Department of Translational Medical Sciences, University of Campania "Luigi Vanvitelli", Naples, Italy.,Biogem Scarl, Ariano Irpino, Italy
| | - Aldo Filosa
- Rare Blood Cell Disease Unit, "Cardarelli" Hospital, Naples, Italy
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15
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Urinary proteome in inherited nephrolithiasis. Urolithiasis 2018; 47:91-98. [DOI: 10.1007/s00240-018-01104-y] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/03/2018] [Accepted: 12/08/2018] [Indexed: 12/18/2022]
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16
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Abstract
High-throughput sequencing has ushered in a diversity of approaches for identifying genetic variants and understanding genome structure and function. When applied to individuals with rare genetic diseases, these approaches have greatly accelerated gene discovery and patient diagnosis. Over the past decade, exome sequencing has emerged as a comprehensive and cost-effective approach to identify pathogenic variants in the protein-coding regions of the genome. However, for individuals in whom exome-sequencing fails to identify a pathogenic variant, we discuss recent advances that are helping to reduce the diagnostic gap.
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Affiliation(s)
- Laure Frésard
- Department of Pathology, Stanford University, Stanford, California 94305, USA
| | - Stephen B Montgomery
- Department of Pathology, Stanford University, Stanford, California 94305, USA.,Department of Genetics, School of Medicine, Stanford, California 94305, USA
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17
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Caterino M, Zacchia M, Costanzo M, Bruno G, Arcaniolo D, Trepiccione F, Siciliano R, Mazzeo M, Ruoppolo M, Capasso G. Urine Proteomics Revealed a Significant Correlation Between Urine-Fibronectin Abundance and Estimated-GFR Decline in Patients with Bardet-Biedl Syndrome. Kidney Blood Press Res 2018. [DOI: 10.1159/000488096] [Citation(s) in RCA: 22] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/19/2022] Open
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18
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Oxidative stress in urea cycle disorders: Findings from clinical and basic research. Clin Chim Acta 2018; 477:121-126. [DOI: 10.1016/j.cca.2017.11.041] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/01/2017] [Revised: 11/30/2017] [Accepted: 11/30/2017] [Indexed: 12/26/2022]
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