1
|
Zhang H, Yang Y, Jiang Y, Zhang M, Xu Z, Wang X, Jiang J. Mass Spectrometry Analysis for Clinical Applications: A Review. Crit Rev Anal Chem 2023:1-20. [PMID: 37910438 DOI: 10.1080/10408347.2023.2274039] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/03/2023]
Abstract
Mass spectrometry (MS) has become an attractive analytical method in clinical analysis due to its comprehensive advantages of high sensitivity, high specificity and high throughput. Separation techniques coupled MS detection (e.g., LC-MS/MS) have shown unique advantages over immunoassay and have developed as golden criterion for many clinical applications. This review summarizes the characteristics and applications of MS, and emphasizes the high efficiency of MS in clinical research. In addition, this review also put forward further prospects for the future of mass spectrometry technology, including the introduction of miniature MS instruments, point-of-care detection and high-throughput analysis, to achieve better development of MS technology in various fields of clinical application. Moreover, as ambient ionization mass spectrometry (AIMS) requires little or no sample pretreatment and improves the flux of MS, this review also summarizes its potential applications in clinic.
Collapse
Affiliation(s)
- Hong Zhang
- School of Marine Science and Technology, Harbin Institute of Technology at Weihai, Weihai, P. R. China
| | - Yali Yang
- School of Marine Science and Technology, Harbin Institute of Technology at Weihai, Weihai, P. R. China
- School of Chemistry and Chemical Engineering, Harbin Institute of Technology, Harbin, P. R. China
| | - Yanxiao Jiang
- School of Marine Science and Technology, Harbin Institute of Technology at Weihai, Weihai, P. R. China
| | - Meng Zhang
- School of Marine Science and Technology, Harbin Institute of Technology at Weihai, Weihai, P. R. China
- School of Chemistry and Chemical Engineering, Harbin Institute of Technology, Harbin, P. R. China
| | - Zhilong Xu
- School of Marine Science and Technology, Harbin Institute of Technology at Weihai, Weihai, P. R. China
- School of Chemistry and Chemical Engineering, Harbin Institute of Technology, Harbin, P. R. China
| | - Xiaofei Wang
- School of Marine Science and Technology, Harbin Institute of Technology at Weihai, Weihai, P. R. China
| | - Jie Jiang
- School of Marine Science and Technology, Harbin Institute of Technology at Weihai, Weihai, P. R. China
- School of Chemistry and Chemical Engineering, Harbin Institute of Technology, Harbin, P. R. China
| |
Collapse
|
2
|
Biggio F, Fattuoni C, Mostallino MC, Follesa P. Effects of Chronic Bifidobacteria Administration in Adult Male Rats on Plasma Metabolites: A Preliminary Metabolomic Study. Metabolites 2022; 12:762. [PMID: 36005634 PMCID: PMC9412907 DOI: 10.3390/metabo12080762] [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: 07/13/2022] [Revised: 08/16/2022] [Accepted: 08/17/2022] [Indexed: 11/16/2022] Open
Abstract
Probiotics are live microorganisms distributed in the gastrointestinal tract that confer health benefits to the host when administered in adequate amounts. Bifidobacteria have been widely tested as a therapeutic strategy in the prevention and treatment of a broad spectrum of gastrointestinal disorders as well as in the regulation of the "microbiota-gut-brain axis". Metabolomic techniques can provide details in the study of molecular metabolic mechanisms involved in Bifidobacteria function through the analysis of metabolites that positively contribute to human health. This study was focused on the effects of the chronic assumption of a mixture of Bifidobacteria in adult male rats using a metabolomic approach. Plasma samples were collected at the end of treatment and analyzed with a gas chromatography-mass spectrometry (GC-MS) platform. Partial least square discriminant analysis (PLS-DA) was performed to compare the metabolic pattern in control and probiotic-treated rats. Our results show, in probiotic-treated animals, an increase in metabolites involved in the energetic cycle, such as glucose, erythrose, creatinine, taurine and glycolic acid, as well as 3-hydroxybutyric acid. This is an important metabolite of short-chain fatty acids (SCFA) with multitasking roles in energy circuit balance, and it has also been proposed to have a key role in the prevention and treatment of neurodegenerative diseases.
Collapse
Affiliation(s)
- Francesca Biggio
- Department of Life and Environmental Sciences, Section of Neuroscience and Anthropology, University of Cagliari, Monserrato, 09042 Cagliari, Italy
| | - Claudia Fattuoni
- Department of Chemical and Geological Sciences, University of Cagliari, Monserrato, 09042 Cagliari, Italy
| | | | - Paolo Follesa
- Department of Life and Environmental Sciences, Section of Neuroscience and Anthropology, University of Cagliari, Monserrato, 09042 Cagliari, Italy
| |
Collapse
|
3
|
Zhang X, Jiang S, Zhou X, Yu Z, Han S, Nan F, Qiao H, Niu D, Wang Z, Niu J, Zhang H, Liu T, Wang Y, Wang B. Human Cytomegalovirus-IE2 Affects Embryonic Liver Development and Survival in Transgenic Mouse. Cell Mol Gastroenterol Hepatol 2022; 14:494-511. [PMID: 35569816 PMCID: PMC9305021 DOI: 10.1016/j.jcmgh.2022.05.002] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/09/2021] [Revised: 05/04/2022] [Accepted: 05/05/2022] [Indexed: 12/20/2022]
Abstract
BACKGROUND & AIMS Congenital human cytomegalovirus (HCMV) infection is a common cause of liver injury. The major immediate-early protein 2 (IE2) of HCMV is critical for the progression of HCMV infection. As a result of species isolation, there are no animal models suitable for HCMV infection, which aimed to study the long-term effects of IE2 on embryonic liver development in vivo. Hence, this study aimed to investigate the role of IE2 in liver development using a transgenosis mouse model. METHODS Rosa26-Loxp-STOP-Loxp (LAS)-IE2+/-, cre mice that could specifically and stably express IE2 in the liver, were constructed. Phenotypic analysis, immunolocalization studies, messenger RNA analyses, transcriptome sequencing, and flow cytometry analysis were performed on Rosa26-LSL-IE2+/-, cre mice during hepatogenesis. RESULTS Rosa26-LSL-IE2+/-, cre mice could consistently express IE2 at different embryonic stages in vivo. With the development of Rosa26-LSL-IE2+/-, cre embryos from embryonic day 17.5 to postnatal day 1, progressive liver hypoplasia and embryonic deaths were observed. Furthermore, molecular evidence that IE2 expression inhibited hepatocyte proliferation, increased cell apoptosis, and impaired hepatocyte maturation was provided. CONCLUSIONS Rosa26-LSL-IE2+/-, cre mice could stably express IE2 in the liver. IE2 expression resulted in embryonic liver hypoplasia by disrupting hepatic morphogenesis and hepatocyte maturation, which may be responsible for embryonic deaths. This study is helpful in understanding the mechanism of liver injuries induced by HCMV infection.
Collapse
Affiliation(s)
- Xianjuan Zhang
- Department of Pathogenic Biology, School of Basic Medicine, Qingdao University, Qingdao, China
| | - Shasha Jiang
- Department of Pathogenic Biology, School of Basic Medicine, Qingdao University, Qingdao, China
| | - Xiaoqiong Zhou
- Department of Pathogenic Biology, School of Basic Medicine, Qingdao University, Qingdao, China
| | - Zhongjie Yu
- Department of Special Medicine, School of Basic Medicine, Qingdao University, Qingdao, China
| | - Shuo Han
- Department of Spinal Surgery, Affiliated Hospital of Qingdao University, Qingdao, China,Department of Medicine, Qingdao University, Qingdao, China
| | - Fulong Nan
- Department of Special Medicine, School of Basic Medicine, Qingdao University, Qingdao, China
| | - Hongye Qiao
- Department of Pathogenic Biology, School of Basic Medicine, Qingdao University, Qingdao, China
| | - Delei Niu
- Department of Pathogenic Biology, School of Basic Medicine, Qingdao University, Qingdao, China
| | - Zhifei Wang
- Department of Pathogenic Biology, School of Basic Medicine, Qingdao University, Qingdao, China
| | - Junyun Niu
- Department of Pathogenic Biology, School of Basic Medicine, Qingdao University, Qingdao, China
| | - Hong Zhang
- School of Public Health, Qingdao University, Qingdao, China
| | - Ting Liu
- Qingdao Municipal Hospital, Qingdao, China
| | - Yunyang Wang
- Department of Endocrinology and Metabolism, Affiliated Hospital of Qingdao University, Qingdao, China,Correspondence Address correspondence to: Yunyang Wang, MD, Department of Endocrinology and Metabolism, Affiliated Hospital of Qingdao University, Qingdao, China. fax: (86)-010-63016616.
| | - Bin Wang
- Department of Pathogenic Biology, School of Basic Medicine, Qingdao University, Qingdao, China,Department of Special Medicine, School of Basic Medicine, Qingdao University, Qingdao, China,Bin Wang, PhD, Department of Pathogenic Biology, School of Basic Medicine, Qingdao University, Qingdao, China. fax: (86)-532-85953085
| |
Collapse
|
4
|
Polat IH, Marin S, Ríos J, Larroya M, Sánchez-García AB, Murillo C, Rueda C, Cascante M, Gratacós E, Cobo T. Exploratory and confirmatory analysis to investigate the presence of vaginal metabolome expression of microbial invasion of the amniotic cavity in women with preterm labor using high-performance liquid chromatography. Am J Obstet Gynecol 2021; 224:90.e1-90.e9. [PMID: 32717258 DOI: 10.1016/j.ajog.2020.07.040] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/30/2020] [Revised: 07/03/2020] [Accepted: 07/22/2020] [Indexed: 01/11/2023]
Abstract
BACKGROUND Although the influence of microbial invasion of the amniotic cavity on the development of spontaneous preterm delivery is unquestionable, the use of an invasive procedure to diagnose the status of an infection limits its clinical translation. OBJECTIVE This study aimed to use exploratory and confirmatory analyses to investigate the presence of vaginal metabolome expression of microbial invasion of the amniotic cavity in women diagnosed as having preterm labor using high-performance liquid chromatography. STUDY DESIGN In 140 women with singleton pregnancies and a diagnosis of preterm labor at <34 weeks' gestation, we analyzed vaginal amino acid concentrations using high-performance liquid chromatography. Vaginal samples were collected shortly after the amniocentesis performed at admission to rule out microbial invasion of the amniotic cavity. Data were normalized for the median of all the amino acid concentrations evaluated. Microbial invasion of the amniotic cavity was defined as a positive aerobic or anaerobic amniotic fluid culture for the presence of bacteria or yeast or Ureaplasma species or Mycoplasma hominis in the mycoplasma culture or a positive polymerase chain reaction result for 16S rRNA gene sequence. Exploratory analysis was performed in half of the sample and confirmatory analysis in the other half. We compared vaginal amino acid concentrations between women with and without microbial invasion of the amniotic cavity in both cohorts. The area under the curve with 95% confidence interval values were calculated for vaginal amino acids with significant differences. RESULTS In the exploratory cohort (2014-2015), 17 of 76 women (22.3%) had microbial invasion of the amniotic cavity compared with 14 of 72 (19.4%) in the confirmatory cohort (2016-2017). In the exploratory cohort, we found significantly higher amino acid concentrations of vaginal taurine, lysine, and cysteine and significantly lower concentrations of vaginal glutamate, aspartate, and the aspartate to asparagine ratio. These significant differences were confirmed in the confirmatory cohort. The area under the curve of these vaginal amino acids to predict microbial invasion of the amniotic cavity ranged between 0.72 and 0.79, with cysteine being the amino acid with the best performance with an area under the curve of 0.79 (95% confidence interval, 0.71-0.88). CONCLUSION We found the vaginal metabolome expression of microbial invasion of the amniotic cavity in women with preterm labor and intact membranes. These findings might open the possibility to develop noninvasive diagnostic tools of microbial invasion of the amniotic cavity with the aim of selecting women who would most likely benefit from an amniocentesis for this indication.
Collapse
Affiliation(s)
- Ibrahim H Polat
- Department of Biochemistry and Molecular Biomedicine, Faculty of Biology, University of Barcelona, Barcelona, Spain; Institute of Biomedicine and Consejo Superior de Investigaciones Cientificas-Associated Unit, University of Barcelona, Barcelona, Spain
| | - Silvia Marin
- Department of Biochemistry and Molecular Biomedicine, Faculty of Biology, University of Barcelona, Barcelona, Spain; Institute of Biomedicine and Consejo Superior de Investigaciones Cientificas-Associated Unit, University of Barcelona, Barcelona, Spain; Centro de Investigacion Biomedica en Red de Enfermedades Hepaticas y Digestivas, Instituto de Salud Carlos III, Madrid, Spain
| | - José Ríos
- Medical Statistics Core Facility, Institut d'Investigacions Biomèdiques August Pi i Sunyer and Hospital Clinic, Universitat de Barcelona, Barcelon, Spain, and Biostatistics Unit, Faculty of Medicine, Universitat Autònoma de Barcelona; Barcelona, Spain
| | - Marta Larroya
- BCNatal, Barcelona Center for Maternal-Fetal and Neonatal Medicine (Hospital Clínic and Hospital Sant Joan de Déu), and Fetal i+D Fetal Medicine Research Center, Institut d'Investigacions Biomèdiques August Pi i Sunyer, University of Barcelona, Barcelona, Spain
| | - Ana B Sánchez-García
- BCNatal, Barcelona Center for Maternal-Fetal and Neonatal Medicine (Hospital Clínic and Hospital Sant Joan de Déu), and Fetal i+D Fetal Medicine Research Center, Institut d'Investigacions Biomèdiques August Pi i Sunyer, University of Barcelona, Barcelona, Spain
| | - Clara Murillo
- BCNatal, Barcelona Center for Maternal-Fetal and Neonatal Medicine (Hospital Clínic and Hospital Sant Joan de Déu), and Fetal i+D Fetal Medicine Research Center, Institut d'Investigacions Biomèdiques August Pi i Sunyer, University of Barcelona, Barcelona, Spain
| | - Claudia Rueda
- BCNatal, Barcelona Center for Maternal-Fetal and Neonatal Medicine (Hospital Clínic and Hospital Sant Joan de Déu), and Fetal i+D Fetal Medicine Research Center, Institut d'Investigacions Biomèdiques August Pi i Sunyer, University of Barcelona, Barcelona, Spain
| | - Marta Cascante
- Department of Biochemistry and Molecular Biomedicine, Faculty of Biology, University of Barcelona, Barcelona, Spain; Institute of Biomedicine and Consejo Superior de Investigaciones Cientificas-Associated Unit, University of Barcelona, Barcelona, Spain; Centro de Investigacion Biomedica en Red de Enfermedades Hepaticas y Digestivas, Instituto de Salud Carlos III, Madrid, Spain
| | - Eduard Gratacós
- BCNatal, Barcelona Center for Maternal-Fetal and Neonatal Medicine (Hospital Clínic and Hospital Sant Joan de Déu), and Fetal i+D Fetal Medicine Research Center, Institut d'Investigacions Biomèdiques August Pi i Sunyer, University of Barcelona, Barcelona, Spain; Centre for Biomedical Research on Rare Diseases, Barcelona, Spain
| | - Teresa Cobo
- BCNatal, Barcelona Center for Maternal-Fetal and Neonatal Medicine (Hospital Clínic and Hospital Sant Joan de Déu), and Fetal i+D Fetal Medicine Research Center, Institut d'Investigacions Biomèdiques August Pi i Sunyer, University of Barcelona, Barcelona, Spain; Centre for Biomedical Research on Rare Diseases, Barcelona, Spain.
| |
Collapse
|
5
|
Gale TV, Schieffelin JS, Branco LM, Garry RF, Grant DS. Elevated L-threonine is a biomarker for Lassa fever and Ebola. Virol J 2020; 17:188. [PMID: 33243278 PMCID: PMC7690152 DOI: 10.1186/s12985-020-01459-y] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/02/2020] [Accepted: 11/23/2020] [Indexed: 11/22/2022] Open
Abstract
Background Lassa fever and Ebola are characterized by non-specific initial presentations that can progress to severe multisystem illnesses with high fatality rates. Samples from additional subjects are examined to extend and corroborate biomarkers with prognostic value for these diseases. Methods Liquid Chromatography Mass Spectrometry metabolomics was used to identify and confirm metabolites disrupted in the blood of Lassa fever and Ebola patients. Authenticated standards are used to confirm the identify of key metabolites. Results We confirm prior results by other investigators that the amino acid l-threonine is elevated during Ebola virus infection. l-Threonine is also elevated during Lassa virus infection. We also confirmed that platelet-activating factor (PAF) and molecules with PAF moiety are reduced in the blood of patients with fatal Lassa fever. Similar changes in PAF and PAF-like molecules were not observed in the blood of Ebola patients. Conclusions Metabolomics may provide tools to identify pathways that are differentially affected during viral hemorrhagic fevers and guide development of diagnostics to monitor and predict outcome.
Collapse
Affiliation(s)
- Trevor V Gale
- Department of Microbiology and Immunology, Tulane University, 1430 Tulane Avenue, JBJ568, New Orleans, LA, 70112, USA.,Ansun Biopharma, San Diego, CA, 92121, USA
| | - John S Schieffelin
- Sections of Infectious Disease, Departments of Pediatrics and Internal Medicine, School of Medicine, Tulane University, New Orleans, LA, USA
| | | | - Robert F Garry
- Department of Microbiology and Immunology, Tulane University, 1430 Tulane Avenue, JBJ568, New Orleans, LA, 70112, USA. .,Zalgen Labs, LLC, Germantown, MD, USA.
| | - Donald S Grant
- Viral Hemorrhagic Fever Program, Kenema Government Hospital, Kenema, Sierra Leone. .,Ministry of Health and Sanitation, Freetown, Sierra Leone.
| |
Collapse
|
6
|
Abstract
In the last years, 'omics' technologies, and especially metabolomics, emerged as expanding scientific disciplines and promising technologies in the characterization of several pathophysiological processes.In detail, metabolomics, able to detect in a dynamic way the whole set of molecules of low molecular weight in cells, tissues, organs, and biological fluids, can provide a detailed phenotypic portray, representing a metabolic "snapshot."Thanks to its numerous strength points, metabolomics could become a fundamental tool in human health, allowing the exact evaluation of individual metabolic responses to pathophysiological stimuli including drugs, environmental changes, lifestyle, a great number of diseases and other epigenetics factors.Moreover, if current metabolomics data will be confirmed on larger samples, such technology could become useful in the early diagnosis of diseases, maybe even before the clinical onset, allowing a clinical monitoring of disease progression and helping in performing the best therapeutic approach, potentially predicting the therapy response and avoiding overtreatments. Moreover, the application of metabolomics in nutrition could provide significant information on the best nutrition regimen, optimal infantile growth and even in the characterization and improvement of commercial products' composition.These are only some of the fields in which metabolomics was applied, in the perspective of a precision-based, personalized care of human health.In this review, we discuss the available literature on such topic and provide some evidence regarding clinical application of metabolomics in heart diseases, auditory disturbance, nephrouropathies, adult and pediatric cancer, obstetrics, perinatal conditions like asphyxia, neonatal nutrition, neonatal sepsis and even some neuropsychiatric disorders, including autism.Our research group has been interested in metabolomics since several years, performing a wide spectrum of experimental and clinical studies, including the first metabolomics analysis of human breast milk. In the future, it is reasonable to predict that the current knowledge could be applied in daily clinical practice, and that sensible metabolomics biomarkers could be easily detected through cheap and accurate sticks, evaluating biofluids at the patient's bed, improving diagnosis, management and prognosis of sick patients and allowing a personalized medicine. A dream? May be I am a dreamer, but I am not the only one.
Collapse
Affiliation(s)
- Flaminia Bardanzellu
- Neonatal Intensive Care Unit, Department of Surgical Sciences, AOU University of Cagliari, SS 554 km 4,500, 09042, Monserrato, CA, Italy.
| | - Vassilios Fanos
- Neonatal Intensive Care Unit, Department of Surgical Sciences, AOU University of Cagliari, SS 554 km 4,500, 09042, Monserrato, CA, Italy
| |
Collapse
|
7
|
Zhang L, Yu J, Liu Z. MicroRNAs expressed by human cytomegalovirus. Virol J 2020; 17:34. [PMID: 32164742 PMCID: PMC7069213 DOI: 10.1186/s12985-020-1296-4] [Citation(s) in RCA: 26] [Impact Index Per Article: 6.5] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/18/2019] [Accepted: 02/04/2020] [Indexed: 12/13/2022] Open
Abstract
Background MicroRNAs (miRNAs) are small non-coding RNAs about 22 nucleotides in length, which play an important role in gene regulation of both eukaryotes and viruses. They can promote RNA cleavage and repress translation via base-pairing with complementary sequences within mRNA molecules. Main body Human cytomegalovirus (HCMV) encodes a large number of miRNAs that regulate transcriptions of both host cells and themselves to favor viral infection and inhibit the host’s immune response. To date, ~ 26 mature HCMV miRNAs have been identified. Nevertheless, their roles in viral infection are ambiguous, and the mechanisms have not been fully revealed. Therefore, we discuss the methods used in HCMV miRNA research and summarize the important roles of HCMV miRNAs and their potential mechanisms in infection. Conclusions To study the miRNAs encoded by viruses and their roles in viral replication, expression, and infection will not only contribute to the planning of effective antiviral therapies, but also provide new molecular targets for the development of antiviral drugs.
Collapse
Affiliation(s)
- Lichen Zhang
- Clinical School, Weifang Medical University, Weifang, 261053, China
| | - Jiaqi Yu
- Clinical School, Weifang Medical University, Weifang, 261053, China
| | - Zhijun Liu
- Department of Medical Microbiology, Weifang Medical University, Weifang, 261053, China.
| |
Collapse
|
8
|
Bardanzellu F, Peila C, Fanos V, Coscia A. Clinical insights gained through metabolomic analysis of human breast milk. Expert Rev Proteomics 2019; 16:909-932. [PMID: 31825672 DOI: 10.1080/14789450.2019.1703679] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
Abstract
Introduction: Among the OMICS technologies, that have emerged in recent years, metabolomics has allowed relevant step forwards in clinical research. Several improvements in disease diagnosis and clinical management have been permitted, even in neonatology. Among potentially evaluable biofluids, breast milk (BM) results are highly interesting, representing a fluid of conjunction between mothers newborns, describing their interaction.Areas covered: in this review, updating a previous review article, we discuss research articles and reviews on BM metabolomics and found in MEDLINE using metabolomics, breast milk, neonatal nutrition, breastfeeding, human milk composition, and preterm neonates as keywords.Expert opinion: Our research group has a profound interest in metabolomics research. In 2012, we published the first metabolomic analysis on BM samples, reporting interesting data on its composition and relevant differences with formula milk (FM), useful to improve FM composition. As confirmed by successive studies, such technology can detect the specific BM composition and its dependence on several variables, including lactation stage, gestational age, maternal or environmental conditions. Moreover, since BM contaminants or drug levels can be detected, metabolomics also results useful to determine BM safety. These are only a few practical applications of BM analysis, which will be reviewed in this paper.
Collapse
Affiliation(s)
- Flaminia Bardanzellu
- Neonatal Intensive Care Unit, Department of Surgical Sciences, AOU University of Cagliari, Monserrato, Italy
| | - Chiara Peila
- Neonatology Unit, Department of Public Health and Pediatrics, Università degli Studi di Torino, Turin, Italy
| | - Vassilios Fanos
- Neonatal Intensive Care Unit, Department of Surgical Sciences, AOU University of Cagliari, Monserrato, Italy
| | - Alessandra Coscia
- Neonatology Unit, Department of Public Health and Pediatrics, Università degli Studi di Torino, Turin, Italy
| |
Collapse
|
9
|
Performance of Zika Assays in the Context of Toxoplasma gondii, Parvovirus B19, Rubella Virus, and Cytomegalovirus (TORCH) Diagnostic Assays. Clin Microbiol Rev 2019; 33:33/1/e00130-18. [PMID: 31826871 DOI: 10.1128/cmr.00130-18] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/16/2022] Open
Abstract
Infections during pregnancy that may cause congenital abnormalities have been recognized for decades, but their diagnosis is challenging. This was again illustrated with the emergence of Zika virus (ZIKV), highlighting the inherent difficulties in estimating the extent of pre- and postnatal ZIKV complications because of the difficulties in establishing definitive diagnoses. We reviewed the epidemiology, infection kinetics, and diagnostic methods used for Toxoplasma gondii, parvovirus B19, rubella virus, and cytomegalovirus (TORCH) infections and compared the results with current knowledge of ZIKV diagnostic assays to provide a basis for the inclusion of ZIKV in the TORCH complex evaluations. Similarities between TORCH pathogens and ZIKV support inclusion of ZIKV as an emerging TORCH infection. Our review evaluates the diagnostic performance of various TORCH diagnostic assays for maternal screening, fetal screening, and neonatal screening. We show that the sensitivity, specificity, and positive and negative predictive value of TORCH complex pathogens are widely variable, stressing the importance of confirmatory testing and the need for novel techniques for earlier and accurate diagnosis of maternal and congenital infections. In this context it is also important to acknowledge different needs and access to care for different geographic and resource settings.
Collapse
|
10
|
Frick MA, Barba I, Fenoy-Alejandre M, López-López P, Baquero-Artigao F, Rodríguez-Molino P, Noguera-Julian A, Nicolás-López M, de la Fuente-Juárez A, Codina-Grau MG, Esperalba Esquerra J, Linde-Sillo Á, Soler-Palacín P. 1H-NMR Urinary Metabolic Profile, A Promising Tool for the Management of Infants with Human Cytomegalovirus-Infection. Metabolites 2019; 9:metabo9120288. [PMID: 31775291 PMCID: PMC6949898 DOI: 10.3390/metabo9120288] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/09/2019] [Revised: 11/14/2019] [Accepted: 11/23/2019] [Indexed: 02/07/2023] Open
Abstract
Congenital human cytomegalovirus (HCMV) infection is the most common mother-to-child transmitted infection in the developed world. Certain aspects of its management remain a challenge. Urinary metabolic profiling is a promising tool for use in pediatric conditions. The aim of this study was to investigate the urinary metabolic profile in HCMV-infected infants and controls during acute care hospitalization. Urine samples were collected from 53 patients at five hospitals participating in the Spanish congenital HCMV registry. Thirty-one cases of HCMV infection and 22 uninfected controls were included. Proton nuclear magnetic resonance (1H-NMR) spectra were obtained using NOESYPR1D pulse sequence. The dataset underwent orthogonal projection on latent structures discriminant analysis to identify candidate variables affecting the urinary metabolome: HCMV infection, type of infection, sex, chronological age, gestational age, type of delivery, twins, and diet. Statistically significant discriminative models were obtained only for HCMV infection (p = 0.03) and chronological age (p < 0.01). No significant differences in the metabolomic profile were found between congenital and postnatal HCMV infection. When the HCMV-infected group was analyzed according to chronological age, a statistically significant model was obtained only in the neonatal group (p = 0.01), with the differentiating metabolites being betaine, glycine, alanine, and dimethylamine. Despite the considerable variation in urinary metabolic profiles in a real-life setting, clinical application of metabolomics to the study of HCMV infection seems feasible.
Collapse
Affiliation(s)
- Marie Antoinette Frick
- Pediatric Infectious Diseases and Primary Immunodeficiencies Unit, Pediatrics Department, Children’s Hospital, Vall d’Hebron Barcelona Hospital Campus, 08035 Barcelona, Spain
| | | | - Marina Fenoy-Alejandre
- Pediatric Infectious Diseases and Primary Immunodeficiencies Unit, Pediatrics Department, Children’s Hospital, Vall d’Hebron Barcelona Hospital Campus, 08035 Barcelona, Spain
| | | | | | | | | | | | | | | | | | | | - Pere Soler-Palacín
- Pediatric Infectious Diseases and Primary Immunodeficiencies Unit, Pediatrics Department, Children’s Hospital, Vall d’Hebron Barcelona Hospital Campus, 08035 Barcelona, Spain
| |
Collapse
|
11
|
Bardanzellu F, Fanos V. The choice of amniotic fluid in metabolomics for the monitoring of fetus health - update. Expert Rev Proteomics 2019; 16:487-499. [PMID: 31055975 DOI: 10.1080/14789450.2019.1615892] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/26/2022]
Abstract
Introduction: In recent years, several studies have highlighted the promising role of metabolomics in the analysis of amniotic fluid (AF), to describe and characterize the interactions occurring between the mother and the fetus during prenatal development. Among the available biological fluids, AF represents an ideal substrate to provide dynamic information regarding fetal organogenesis and metabolism through pregnancy, since it originates from both maternal and fetal tissues and contains substances derived from placenta, fetal skin, lungs, gastric fluid, and fetal urine. Areas covered: In this paper, we provide an update reporting the most recent results on AF metabolomics in the assessment of feto-maternal health, regarding physiological pregnancies but even fields such as prematurity, bronchopulmonary dysplasia, fetal malformations, chromosomopathies, maternal diseases, placental inflammation or infections, maternal diet or exposure to exogenous substances, according to the literature found on MEDLINE since 2015. Expert opinion: Metabolomics shows a promising role in describing both physiology and disease; the goal would be the identification of biomarkers able to precociously and efficaciously detect pathological conditions, allowing the identification of complicated pregnancy and improving their management. However, this field is under development and its reliability still needs to be clarified, especially through more numerous and accurate studies.
Collapse
Affiliation(s)
- Flaminia Bardanzellu
- a Neonatal Intensive Care Unit , AOU and University of Cagliari , Monserrato , Italy
| | - Vassilios Fanos
- a Neonatal Intensive Care Unit , AOU and University of Cagliari , Monserrato , Italy
| |
Collapse
|
12
|
Huang Y, Song Q, Guo X, Wang H, Shen H, Wu T, Fu TM, Zhang J. Risk factors associated with the vertical transmission of cytomegalovirus in seropositive pregnant women. Future Virol 2019. [DOI: 10.2217/fvl-2018-0183] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
Abstract
Congenital cytomegalovirus infection (cCMV) is the leading cause of childhood disabilities. More recent data indicates that cCMV following maternal nonprimary infection occurs frequently and can cause similar rates of sequelae as those following maternal primary infection. However, the risks associated with cCMV especially in CMV-seropositive women remain unclear. This review summarizes potential risk factors of cCMV in seropositive women with perspectives on the causal link including sociodemographic factors, virological characteristics, the host immune system, genomics, metabonomics and proteomics. These observations and some new molecular markers, although not yet validated as a reliable tool predictive of cCMV, could be the basis for designing future prospective studies.
Collapse
Affiliation(s)
- Yue Huang
- State Key Laboratory of Molecular Vaccinology & Molecular Diagnostics, National Institute of Diagnostics & Vaccine Development in Infectious Diseases, Strait Collaborative Innovation Center of Biomedicine & Pharmaceutics, School of Public Health, Xiamen University, Xiamen 361102, China
| | - Qiaoqiao Song
- State Key Laboratory of Molecular Vaccinology & Molecular Diagnostics, National Institute of Diagnostics & Vaccine Development in Infectious Diseases, Strait Collaborative Innovation Center of Biomedicine & Pharmaceutics, School of Public Health, Xiamen University, Xiamen 361102, China
| | - Xiaoyi Guo
- State Key Laboratory of Molecular Vaccinology & Molecular Diagnostics, National Institute of Diagnostics & Vaccine Development in Infectious Diseases, Strait Collaborative Innovation Center of Biomedicine & Pharmaceutics, School of Public Health, Xiamen University, Xiamen 361102, China
| | - Han Wang
- State Key Laboratory of Molecular Vaccinology & Molecular Diagnostics, National Institute of Diagnostics & Vaccine Development in Infectious Diseases, Strait Collaborative Innovation Center of Biomedicine & Pharmaceutics, School of Public Health, Xiamen University, Xiamen 361102, China
| | - Heqing Shen
- Key Lab of Urban Environment & Health, Institute of Urban Environment, Chinese Academy of Sciences, Xiamen 361021, China
| | - Ting Wu
- State Key Laboratory of Molecular Vaccinology & Molecular Diagnostics, National Institute of Diagnostics & Vaccine Development in Infectious Diseases, Strait Collaborative Innovation Center of Biomedicine & Pharmaceutics, School of Public Health, Xiamen University, Xiamen 361102, China
| | - Tong-Ming Fu
- Merck Research Laboratories, Merck & Company, Inc., Kenilworth, NJ 07033, USA
| | - Jun Zhang
- State Key Laboratory of Molecular Vaccinology & Molecular Diagnostics, National Institute of Diagnostics & Vaccine Development in Infectious Diseases, Strait Collaborative Innovation Center of Biomedicine & Pharmaceutics, School of Public Health, Xiamen University, Xiamen 361102, China
| |
Collapse
|
13
|
Bardanzellu F, Fanos V, Reali A. Human Breast Milk-acquired Cytomegalovirus Infection: Certainties, Doubts and Perspectives. Curr Pediatr Rev 2019; 15:30-41. [PMID: 30474531 PMCID: PMC6696824 DOI: 10.2174/1573396315666181126105812] [Citation(s) in RCA: 24] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/06/2018] [Revised: 10/30/2018] [Accepted: 11/14/2018] [Indexed: 01/19/2023]
Abstract
Breast Milk (BM) is the best source of nutrition for newborns, especially if premature. In fact, its beneficial impact on short- and the long-term neonatal outcome has was deeply described. Unfortunately, BM could not be always so safe, especially due to the possible presence of maternal viruses that can be shed and transferred to the breastfed neonate. Among these, Cytomegalovirus (CMV) can potentially lead to a serious and acute illness, mostly in case of low gestational age. Some studies also report the association of CMV-acquired infection to an increased risk of structural and functional brain modifications and neurological impairment. Due to these reasons, a strategy to remove CMV from BM with a minimal or absent impact on its beneficial components would be desirable. Up to now, pasteurization, freezing, ultraviolet- C or microwave irradiation are the available techniques; they show different levels of efficacy and variable effects on BM composition, even if many studies are still needed to fully clarify these implications. In this review, we provide an update of the current evidence about these topics. We focus on the factors promoting CMV shedding through BM; moreover, the possible occurrence of a severe disease in preterm neonates is also described. Finally, we investigate the potential effects showed on BM properties by the strategies that prevent or reduce viral transmission, therefore influencing newborns' health, and the new techniques which could show a relevant role in the next future, such as metabolomics.
Collapse
Affiliation(s)
- Flaminia Bardanzellu
- Neonatal Intensive Care Unit, Neonatal Pathology and Neonatal Section, AOU and University of Cagliari, Italy
| | - Vassilios Fanos
- Neonatal Intensive Care Unit, Neonatal Pathology and Neonatal Section, AOU and University of Cagliari, Italy
| | - Alessandra Reali
- Neonatal Intensive Care Unit, Neonatal Pathology and Neonatal Section, AOU and University of Cagliari, Italy
| |
Collapse
|
14
|
Shan J, Xie T, Xu J, Zhou H, Zhao X. Metabolomics of the amniotic fluid: Is it a feasible approach to evaluate the safety of Chinese medicine during pregnancy? J Appl Toxicol 2018; 39:163-171. [PMID: 29931825 DOI: 10.1002/jat.3653] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/22/2018] [Revised: 04/08/2018] [Accepted: 05/09/2018] [Indexed: 12/13/2022]
Abstract
The use of Chinese medicines (CMs) during pregnancy has long been a major public health concern. Although CMs have been shown to be effective in treating infertility and preventing miscarriage, their use has been restricted, mainly because of limited knowledge of their potential toxicity. Accurate toxicology data are urgently required to assess whether these CMs are safe for maternal health and fetal development. Amniotic fluid (AF) contains carbohydrates, lipids and phospholipids, urea and proteins, all of which aid in the growth of the fetus and reflect the mother's health status as well. The changes in metabolomic patterns of AF are related to pathophysiological occurrences during the course of pregnancy. In this review, we provide a summary of the research performed in recent years on metabolomic AF samples, and use our previous study as an example to explore the feasibility of metabolomics of AF to evaluate the safety of CMs during pregnancy. We believe that metabolomics of AF play a far more important role than traditional morphology methods in the safety evaluation of CMs for pregnancy, with a higher sensitivity and correlation.
Collapse
Affiliation(s)
- Jinjun Shan
- Jiangsu Key Laboratory of Pediatric Respiratory Disease, Institute of Pediatrics, Affiliated Hospital of Nanjing University of Chinese Medicine, Nanjing, 210023, China.,Medical Metabolomics Center, Nanjing University of Chinese Medicine, Nanjing, 210023, China
| | - Tong Xie
- Jiangsu Key Laboratory of Pediatric Respiratory Disease, Institute of Pediatrics, Affiliated Hospital of Nanjing University of Chinese Medicine, Nanjing, 210023, China.,Medical Metabolomics Center, Nanjing University of Chinese Medicine, Nanjing, 210023, China
| | - Jianya Xu
- Medical Metabolomics Center, Nanjing University of Chinese Medicine, Nanjing, 210023, China
| | - Huifang Zhou
- Department of Gynecology, Affiliated Hospital of Nanjing University of Chinese Medicine, Nanjing, 210023, China
| | - Xia Zhao
- Jiangsu Key Laboratory of Pediatric Respiratory Disease, Institute of Pediatrics, Affiliated Hospital of Nanjing University of Chinese Medicine, Nanjing, 210023, China
| |
Collapse
|
15
|
Lai Z, Tsugawa H, Wohlgemuth G, Mehta S, Mueller M, Zheng Y, Ogiwara A, Meissen J, Showalter M, Takeuchi K, Kind T, Beal P, Arita M, Fiehn O. Identifying metabolites by integrating metabolome databases with mass spectrometry cheminformatics. Nat Methods 2018; 15:53-56. [PMID: 29176591 PMCID: PMC6358022 DOI: 10.1038/nmeth.4512] [Citation(s) in RCA: 311] [Impact Index Per Article: 51.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/31/2017] [Accepted: 10/26/2017] [Indexed: 12/31/2022]
Abstract
Novel metabolites distinct from canonical pathways can be identified through the integration of three cheminformatics tools: BinVestigate, which queries the BinBase gas chromatography-mass spectrometry (GC-MS) metabolome database to match unknowns with biological metadata across over 110,000 samples; MS-DIAL 2.0, a software tool for chromatographic deconvolution of high-resolution GC-MS or liquid chromatography-mass spectrometry (LC-MS); and MS-FINDER 2.0, a structure-elucidation program that uses a combination of 14 metabolome databases in addition to an enzyme promiscuity library. We showcase our workflow by annotating N-methyl-uridine monophosphate (UMP), lysomonogalactosyl-monopalmitin, N-methylalanine, and two propofol derivatives.
Collapse
Affiliation(s)
- Zijuan Lai
- West Coast Metabolomics Center, UC Davis, Davis, California
USA
- Department of Chemistry, UC Davis, Davis, California USA
| | - Hiroshi Tsugawa
- RIKEN Center for Sustainable Resource Science, Yokohama, Kanagawa,
Japan
- RIKEN Center for Integrative Medical Sciences, Yokohama, Kanagawa,
Japan
| | - Gert Wohlgemuth
- West Coast Metabolomics Center, UC Davis, Davis, California
USA
| | - Sajjan Mehta
- West Coast Metabolomics Center, UC Davis, Davis, California
USA
| | - Matthew Mueller
- West Coast Metabolomics Center, UC Davis, Davis, California
USA
| | - Yuxuan Zheng
- Department of Chemistry, UC Davis, Davis, California USA
| | | | - John Meissen
- West Coast Metabolomics Center, UC Davis, Davis, California
USA
| | - Megan Showalter
- West Coast Metabolomics Center, UC Davis, Davis, California
USA
| | - Kohei Takeuchi
- Perfume Development Research Laboratory, Kao Corporation, Sumida,
Tokyo, Japan
| | - Tobias Kind
- West Coast Metabolomics Center, UC Davis, Davis, California
USA
| | - Peter Beal
- Department of Chemistry, UC Davis, Davis, California USA
| | - Masanori Arita
- RIKEN Center for Sustainable Resource Science, Yokohama, Kanagawa,
Japan
- National Institute of Genetics, Mishima, Shizuoka, Japan
| | - Oliver Fiehn
- West Coast Metabolomics Center, UC Davis, Davis, California
USA
- Department of Biochemistry, King Abdulaziz University, Jeddah, Saudi
Arabia
| |
Collapse
|
16
|
Cesur MF, Abdik E, Güven-Gülhan Ü, Durmuş S, Çakır T. Computational Systems Biology of Metabolism in Infection. EXPERIENTIA SUPPLEMENTUM (2012) 2018; 109:235-282. [PMID: 30535602 DOI: 10.1007/978-3-319-74932-7_6] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/09/2023]
Abstract
A systems approach to elucidate the effect of infection on cell metabolism provides several opportunities from a better understanding of molecular mechanisms to the identification of potential biomarkers and drug targets. This is obvious from the fact that we have witnessed the accelerated use of computational systems biology in the last five years to study metabolic changes in pathogen and/or host cells in response to infection. In this chapter, we aim to present a comprehensive review of the recent research by focusing on genome-scale metabolic network models of pathogen-host systems and genome-wide metabolomics and fluxomics analysis of infected cells.
Collapse
Affiliation(s)
- Müberra Fatma Cesur
- Computational Systems Biology Group, Department of Bioengineering, Gebze Technical University, Gebze, Kocaeli, Turkey
| | - Ecehan Abdik
- Computational Systems Biology Group, Department of Bioengineering, Gebze Technical University, Gebze, Kocaeli, Turkey
| | - Ünzile Güven-Gülhan
- Computational Systems Biology Group, Department of Bioengineering, Gebze Technical University, Gebze, Kocaeli, Turkey
| | - Saliha Durmuş
- Computational Systems Biology Group, Department of Bioengineering, Gebze Technical University, Gebze, Kocaeli, Turkey
| | - Tunahan Çakır
- Computational Systems Biology Group, Department of Bioengineering, Gebze Technical University, Gebze, Kocaeli, Turkey.
| |
Collapse
|
17
|
Fattuoni C, Mandò C, Palmas F, Anelli GM, Novielli C, Parejo Laudicina E, Savasi VM, Barberini L, Dessì A, Pintus R, Fanos V, Noto A, Cetin I. Preliminary metabolomics analysis of placenta in maternal obesity. Placenta 2017; 61:89-95. [PMID: 29277276 DOI: 10.1016/j.placenta.2017.11.014] [Citation(s) in RCA: 47] [Impact Index Per Article: 6.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/06/2017] [Revised: 11/23/2017] [Accepted: 11/27/2017] [Indexed: 02/08/2023]
Abstract
INTRODUCTION Metabolomics identifies phenotypical groups with specific metabolic profiles, being increasingly applied to several pregnancy conditions. This is the first preliminary study analyzing placental metabolomics in normal weight (NW) and obese (OB) pregnancies. METHODS Twenty NW (18.5 ≤ BMI< 25 kg/m2) and eighteen OB (BMI≥ 30 kg/m2) pregnancies were studied. Placental biopsies were collected at elective caesarean section. Metabolites extraction method was optimized for hydrophilic and lipophilic phases, then analyzed with GC-MS. Univariate and PLS-DA multivariate analysis were applied. RESULTS Univariate analysis showed increased uracil levels while multivariate PLS-DA analysis revealed lower levels of LC-PUFA derivatives in the lipophilic phase and several metabolites with significantly different levels in the hydrophilic phase of OB vs NW. DISCUSSION Placental metabolome analysis of obese pregnancies showed differences in metabolites involved in antioxidant defenses, nucleotide production, as well as lipid synthesis and energy production, supporting a shift towards higher placental metabolism. OB placentas also showed a specific fatty acids profile suggesting a disruption of LC-PUFA biomagnification. This study can lay the foundation to further metabolomic placental characterization in maternal obesity. Metabolic signatures in obese placentas may reflect changes occurring in the intrauterine metabolic environment, which may affect the development of adult diseases.
Collapse
Affiliation(s)
- Claudia Fattuoni
- Department of Chemical and Geological Sciences, University of Cagliari, Italy
| | - Chiara Mandò
- Unit of Obstetrics and Gynecology, Hospital "L. Sacco" and Department of Biomedical and Clinical Sciences, Università degli Studi di Milano, Italy
| | - Francesco Palmas
- Department of Chemical and Geological Sciences, University of Cagliari, Italy
| | - Gaia Maria Anelli
- Unit of Obstetrics and Gynecology, Hospital "L. Sacco" and Department of Biomedical and Clinical Sciences, Università degli Studi di Milano, Italy
| | - Chiara Novielli
- Unit of Obstetrics and Gynecology, Hospital "L. Sacco" and Department of Biomedical and Clinical Sciences, Università degli Studi di Milano, Italy
| | - Estefanìa Parejo Laudicina
- Centre of Excellence for Pediatric Research EURISTIKOS and Department of Pediatrics, School of Medicine, University of Granada, Granada, Spain
| | - Valeria Maria Savasi
- Unit of Obstetrics and Gynecology, Hospital "L. Sacco" and Department of Biomedical and Clinical Sciences, Università degli Studi di Milano, Italy
| | - Luigi Barberini
- Department of Medical Sciences and Public Health, University of Cagliari, Italy
| | - Angelica Dessì
- Maternal-Neonatal Department, Neonatal Intensive Care Unit, Puericulture Institute and Neonatal Section, AOUCA University Hospital of Cagliari, Italy
| | - Roberta Pintus
- Maternal-Neonatal Department, Neonatal Intensive Care Unit, Puericulture Institute and Neonatal Section, AOUCA University Hospital of Cagliari, Italy
| | - Vassilios Fanos
- Maternal-Neonatal Department, Neonatal Intensive Care Unit, Puericulture Institute and Neonatal Section, AOUCA University Hospital of Cagliari, Italy
| | - Antonio Noto
- Maternal-Neonatal Department, Neonatal Intensive Care Unit, Puericulture Institute and Neonatal Section, AOUCA University Hospital of Cagliari, Italy
| | - Irene Cetin
- Unit of Obstetrics and Gynecology, Hospital "L. Sacco" and Department of Biomedical and Clinical Sciences, Università degli Studi di Milano, Italy.
| |
Collapse
|
18
|
Li WW, Shan JJ, Lin LL, Xie T, He LL, Yang Y, Wang SC. Disturbance in Plasma Metabolic Profile in Different Types of Human Cytomegalovirus-Induced Liver Injury in Infants. Sci Rep 2017; 7:15696. [PMID: 29146975 PMCID: PMC5691185 DOI: 10.1038/s41598-017-16051-8] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/22/2017] [Accepted: 11/06/2017] [Indexed: 02/08/2023] Open
Abstract
Human cytomegalovirus (HCMV) infection in infants is a global problem and the liver is a target organ of HCMV invasion. However, the mechanism by which HCMV causes different types of liver injury is unclear, and there are many difficulties in the differential diagnosis of HCMV infantile cholestatic hepatopathy (ICH) and extrahepatic biliary atresia (EHBA). We established a non-targeted gas chromatography-mass spectrometry metabolomics method in conjunction with orthogonal partial least squares-discriminate analysis based on 127 plasma samples from healthy controls, and patients with HCMV infantile hepatitis, HCMV ICH, and HCMV EHBA to explore the metabolite profile of different types of HCMV-induced liver injury. Twenty-nine metabolites related to multiple amino acid metabolism disorder, nitrogen metabolism and energy metabolism were identified. Carbamic acid, glutamate, L-aspartic acid, L-homoserine, and noradrenaline for HCMV ICH vs. HCMV EHBA were screened as potential biomarkers and showed excellent discriminant performance. These results not only revealed the potential pathogenesis of HCMV-induced liver injury, but also provided a feasible diagnostic tool for distinguishing EHBA from ICH.
Collapse
Affiliation(s)
- Wei-Wei Li
- Affiliated Hospital of Nanjing University of Chinese Medicine, Department of Pediatrics, Nanjing, 210023, China.,Jiangsu Key Laboratory of Pediatric Respiratory Disease, Institute of Pediatics, Nanjing University of Chinese Medicine, Nanjing, 210023, China
| | - Jin-Jun Shan
- Affiliated Hospital of Nanjing University of Chinese Medicine, Department of Pediatrics, Nanjing, 210023, China.,Jiangsu Key Laboratory of Pediatric Respiratory Disease, Institute of Pediatics, Nanjing University of Chinese Medicine, Nanjing, 210023, China
| | - Li-Li Lin
- Affiliated Hospital of Nanjing University of Chinese Medicine, Department of Pediatrics, Nanjing, 210023, China.,Jiangsu Key Laboratory of Pediatric Respiratory Disease, Institute of Pediatics, Nanjing University of Chinese Medicine, Nanjing, 210023, China
| | - Tong Xie
- Affiliated Hospital of Nanjing University of Chinese Medicine, Department of Pediatrics, Nanjing, 210023, China.,Jiangsu Key Laboratory of Pediatric Respiratory Disease, Institute of Pediatics, Nanjing University of Chinese Medicine, Nanjing, 210023, China
| | - Li-Li He
- Affiliated Hospital of Integrated Traditional Chinese and Western Medicine, Nanjing University of Chinese Medicine, Nanjing, 210023, China
| | - Yan Yang
- Beijing Children's Hospital Affiliated to Capital Medical University, TCM Department, Beijing, 100045, China.
| | - Shou-Chuan Wang
- Affiliated Hospital of Nanjing University of Chinese Medicine, Department of Pediatrics, Nanjing, 210023, China.
| |
Collapse
|
19
|
Rovito R, Korndewal MJ, Schielen PCJI, Kroes ACM, Vossen ACTM. Neonatal screening parameters in infants with congenital Cytomegalovirus infection. Clin Chim Acta 2017; 473:191-197. [PMID: 28847685 DOI: 10.1016/j.cca.2017.08.029] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/26/2017] [Revised: 08/24/2017] [Accepted: 08/25/2017] [Indexed: 12/30/2022]
Abstract
Congenital Cytomegalovirus infection (cCMV) is the most common cause of congenital infections worldwide that can cause long-term impairment (LTI). The metabolic alterations due to cCMV are largely unknown. This study aims to assess the metabolites included in the neonatal screening in relation to cCMV and cCMV outcome, allowing the identification of prognostic markers for clinical outcome. Essential amino acids, hormones, carnitines and enzymes from Dried Blood Spots (DBS) were analyzed of 102 children with cCMV and 179 children without cCMV, and they were related to symptoms at birth and LTI at 6years of age. In this cohort, the neonatal screening parameters did not change in relation to cCMV, nor to symptoms at birth or LTI. However, metabolic changes were observed in children born preterm, with lower concentrations of essential amino acids in premature infants with cCMV compared to premature controls. Finally, a higher concentration of palmytoilcarnitine (C16) in the group with higher viral load was observed. Though these data demonstrate limitations in the use of neonatal screening data as predictors for long-term cCMV outcome, the metabolism of preterm neonates with cCMV merits further evaluation.
Collapse
Affiliation(s)
- Roberta Rovito
- Department of Medical Microbiology, Leiden University Medical Center, Albinusdreef 2, 2333 ZA Leiden, The Netherlands.
| | - Marjolein J Korndewal
- Department of Medical Microbiology, Leiden University Medical Center, Albinusdreef 2, 2333 ZA Leiden, The Netherlands; Centre for Infectious Diseases, Epidemiology and Surveillance, National Institute of Public Health and the Environment (RIVM), Antonie van Leeuwenhoeklaan 9, 3721 MA Bilthoven, The Netherlands.
| | - Peter C J I Schielen
- Centre for Infectious Diseases Research, Diagnostics and Screening, National Institute of Public Health and the Environment (RIVM), Antonie van Leeuwenhoeklaan 9, 3721 MA Bilthoven, The Netherlands..
| | - Aloys C M Kroes
- Department of Medical Microbiology, Leiden University Medical Center, Albinusdreef 2, 2333 ZA Leiden, The Netherlands.
| | - Ann C T M Vossen
- Department of Medical Microbiology, Leiden University Medical Center, Albinusdreef 2, 2333 ZA Leiden, The Netherlands.
| |
Collapse
|
20
|
Manchester M, Anand A. Metabolomics: Strategies to Define the Role of Metabolism in Virus Infection and Pathogenesis. Adv Virus Res 2017; 98:57-81. [PMID: 28433052 DOI: 10.1016/bs.aivir.2017.02.001] [Citation(s) in RCA: 36] [Impact Index Per Article: 5.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
Abstract
Metabolomics is an analytical profiling technique for measuring and comparing large numbers of metabolites present in biological samples. Combining high-throughput analytical chemistry and multivariate data analysis, metabolomics offers a window on metabolic mechanisms. Because they intimately utilize and often rewire host metabolism, viruses are an excellent choice to study by metabolomics techniques. Studies of the effects of viruses on metabolism during replication in vitro and infection in animal models or human subjects have provided novel insights into these networks and provided new targets for therapy and biomarker development. Identifying the common metabolic pathways utilized by viruses has the potential to reveal those that can be targeted by broad-spectrum antiviral and vaccine approaches.
Collapse
Affiliation(s)
- Marianne Manchester
- Roche Pharma Research and Early Development, Pharmaceutical Sciences, Roche Innovation Center Basel, Basel, Switzerland.
| | - Anisha Anand
- Roche Pharma Research and Early Development, Pharmaceutical Sciences, Roche Innovation Center Basel, Basel, Switzerland
| |
Collapse
|
21
|
Barberini L, Noto A, Saba L, Palmas F, Fanos V, Dessì A, Zavattoni M, Fattuoni C, Mussap M. Multivariate data validation for investigating primary HCMV infection in pregnancy. Data Brief 2016; 9:220-30. [PMID: 27656676 PMCID: PMC5021794 DOI: 10.1016/j.dib.2016.08.050] [Citation(s) in RCA: 20] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/08/2016] [Revised: 08/22/2016] [Accepted: 08/24/2016] [Indexed: 11/29/2022] Open
Abstract
We reported data concerning the Gas Chromatography–Mass Spectrometry (GC–MS) based metabolomic analysis of amniotic fluid (AF) samples obtained from pregnant women infected with Human Cytomegalovirus (HCMV). These data support the publication “Primary HCMV Infection in Pregnancy from Classic Data towards Metabolomics: an Exploratory analysis” (C. Fattuoni, F. Palmas, A. Noto, L. Barberini, M. Mussap, et al., 2016) [2]. GC–MS and Multivariate analysis allow to recognize the molecular phenotype of HCMV infected fetuses (transmitters) and that of HCMV non-infected fetuses (non-transmitters); moreover, GC–MS and multivariate analysis allow to distinguish and to compare the molecular phenotype of these two groups with a control group consisting of AF samples obtained in HCMV non-infected pregnant women. The obtained data discriminate controls from transmitters as well as from non-transmitters; no statistically significant difference was found between transmitters and non-transmitters.
Collapse
Affiliation(s)
- Luigi Barberini
- Department of Public Health Clinical and Molecular Medicine, University of Cagliari, Cagliari I-09042, Italy
| | - Antonio Noto
- Department of Surgical Sciences, University of Cagliari and Neonatal Intensive Care Unit, Puericulture Institute and Neonatal Section, Azienda Ospedaliera Universitaria, Cagliari I-09042, Italy
| | - Luca Saba
- Department of Radiology, AOU University-Hospital, Cagliari I-09042, Italy
| | - Francesco Palmas
- Department of Chemical and Geological Sciences, University of Cagliari, I-09042 Italy
| | - Vassilios Fanos
- Department of Surgical Sciences, University of Cagliari and Neonatal Intensive Care Unit, Puericulture Institute and Neonatal Section, Azienda Ospedaliera Universitaria, Cagliari I-09042, Italy
| | - Angelica Dessì
- Department of Surgical Sciences, University of Cagliari and Neonatal Intensive Care Unit, Puericulture Institute and Neonatal Section, Azienda Ospedaliera Universitaria, Cagliari I-09042, Italy
| | - Maurizio Zavattoni
- Molecular Virology Unit, Microbiology and Virology Department, Fondazione Istituto di Ricovero e Cura a Carattere Scientifico (IRCCS) Policlinico San Matteo, Pavia, Italy
| | - Claudia Fattuoni
- Department of Chemical and Geological Sciences, University of Cagliari, I-09042 Italy
| | - Michele Mussap
- Laboratory Medicine Service, IRCCS AOU San Martino-IST, University-Hospital, National Institute for Cancer Research, Genoa, Italy
| |
Collapse
|