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Lin ET, Bae Y, Birkett R, Sharma AM, Zhang R, Fisch KM, Funk W, Mestan KK. Cord Blood Adductomics Reveals Oxidative Stress Exposure Pathways of Bronchopulmonary Dysplasia. Antioxidants (Basel) 2024; 13:494. [PMID: 38671941 PMCID: PMC11047351 DOI: 10.3390/antiox13040494] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/06/2024] [Revised: 04/13/2024] [Accepted: 04/16/2024] [Indexed: 04/28/2024] Open
Abstract
Fetal and neonatal exposures to perinatal oxidative stress (OS) are key mediators of bronchopulmonary dysplasia (BPD). To characterize these exposures, adductomics is an exposure science approach that captures electrophilic addition products (adducts) in blood protein. Adducts are bound to the nucleophilic cysteine loci of human serum albumin (HSA), which has a prolonged half-life. We conducted targeted and untargeted adductomics to test the hypothesis that adducts of OS vary with BPD. We studied 205 preterm infants (≤28 weeks) and 51 full-term infants from an ongoing birth cohort. Infant plasma was collected at birth (cord blood), 1-week, 1-month, and 36-weeks postmenstrual age. HSA was isolated from plasma, trypsin digested, and analyzed using high-performance liquid chromatography-mass spectrometry to quantify previously annotated (known) and unknown adducts. We identified 105 adducts in cord and postnatal blood. A total of 51 known adducts (small thiols, direct oxidation products, and reactive aldehydes) were increased with BPD. Postnatally, serial concentrations of several known OS adducts correlated directly with supplemental oxygen exposure. The application of large-scale adductomics elucidated OS-mediated pathways of BPD. This is the first study to investigate the "neonatal-perinatal exposome" and to identify oxidative stress-related exposure biomarkers that may inform antioxidant strategies to protect the health of future generations of infants.
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Affiliation(s)
- Erika T. Lin
- Department of Pediatrics, Division of Neonatology, University of California San Diego, 9500 Gilman Drive, La Jolla, CA 92093, USA
| | - Yeunook Bae
- Department of Preventive Medicine, Northwestern University, 680 North Lake Shore Drive, Suite 1400, Chicago, IL 60611, USA; (Y.B.)
| | - Robert Birkett
- Department of Pediatrics, Division of Neonatology, Northwestern University, Chicago, IL 60611, USA
| | - Abhineet M. Sharma
- Department of Pediatrics, Division of Neonatology, Northwestern University, Chicago, IL 60611, USA
| | - Runze Zhang
- Department of Preventive Medicine, Northwestern University, 680 North Lake Shore Drive, Suite 1400, Chicago, IL 60611, USA; (Y.B.)
| | - Kathleen M. Fisch
- Department of Obstetrics, Gynecology and Reproductive Sciences, University of California San Diego, La Jolla, CA 92093, USA;
| | - William Funk
- Department of Preventive Medicine, Northwestern University, 680 North Lake Shore Drive, Suite 1400, Chicago, IL 60611, USA; (Y.B.)
| | - Karen K. Mestan
- Department of Pediatrics, Division of Neonatology, University of California San Diego, 9500 Gilman Drive, La Jolla, CA 92093, USA
- Department of Pediatrics, Division of Neonatology, Northwestern University, Chicago, IL 60611, USA
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Jacobson T, Bae Y, Kler JS, Iyer R, Zhang R, Montgomery ND, Nunes D, Pleil JD, Funk WE. Advancing Global Health Surveillance of Mycotoxin Exposures using Minimally Invasive Sampling Techniques: A State-of-the-Science Review. ENVIRONMENTAL SCIENCE & TECHNOLOGY 2024; 58:3580-3594. [PMID: 38354120 PMCID: PMC10903514 DOI: 10.1021/acs.est.3c04981] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/26/2023] [Revised: 01/14/2024] [Accepted: 01/16/2024] [Indexed: 02/16/2024]
Abstract
Mycotoxins are a heterogeneous group of toxins produced by fungi that can grow in staple crops (e.g., maize, cereals), resulting in health risks due to widespread exposure from human consumption and inhalation. Dried blood spot (DBS), dried serum spot (DSS), and volumetric tip microsampling (VTS) assays were developed and validated for several important mycotoxins. This review summarizes studies that have developed these assays to monitor mycotoxin exposures in human biological samples and highlights future directions to facilitate minimally invasive sampling techniques as global public health tools. A systematic search of PubMed (MEDLINE), Embase (Elsevier), and CINAHL (EBSCO) was conducted. Key assay performance metrics were extracted to provide a critical review of the available methods. This search identified 11 published reports related to measuring mycotoxins (ochratoxins, aflatoxins, and fumonisins) using DBS/DSS and VTS assays. Multimycotoxin assays adapted for DBS/DSS and VTS have undergone sufficient laboratory validation for applications in large-scale population health and human biomonitoring studies. Future work should expand the number of mycotoxins that can be measured in multimycotoxin assays, continue to improve multimycotoxin assay sensitivities of several biomarkers with low detection rates, and validate multimycotoxin assays across diverse populations with varying exposure levels. Validated low-cost and ultrasensitive minimally invasive sampling methods should be deployed in human biomonitoring and public health surveillance studies to guide policy interventions to reduce inequities in global mycotoxin exposures.
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Affiliation(s)
- Tyler
A. Jacobson
- Department
of Preventive Medicine, Northwestern University
Feinberg School of Medicine, Chicago, Illinois 60611, United States
| | - Yeunook Bae
- Department
of Preventive Medicine, Northwestern University
Feinberg School of Medicine, Chicago, Illinois 60611, United States
| | - Jasdeep S. Kler
- University
of Michigan Medical School, Ann Arbor, Michigan 48109, United States
| | - Ramsunder Iyer
- Department
of Preventive Medicine, Northwestern University
Feinberg School of Medicine, Chicago, Illinois 60611, United States
| | - Runze Zhang
- Department
of Preventive Medicine, Northwestern University
Feinberg School of Medicine, Chicago, Illinois 60611, United States
| | - Nathan D. Montgomery
- Department
of Preventive Medicine, Northwestern University
Feinberg School of Medicine, Chicago, Illinois 60611, United States
| | - Denise Nunes
- Galter
Health Sciences Library, Northwestern University
Feinberg School of Medicine, Chicago, Illinois 60611, United States
| | - Joachim D. Pleil
- Department
of Environmental Sciences and Engineering, Gillings School of Public
Health, University of North Carolina, Chapel Hill, North Carolina 27599, United States
| | - William E. Funk
- Department
of Preventive Medicine, Northwestern University
Feinberg School of Medicine, Chicago, Illinois 60611, United States
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Zhang T, Yin X, Yang X, Yuan Z, Wu Q, Jin L, Chen X, Lu M, Ye W. Trace elements in hair or fingernail and gastroesophageal cancers: results from a population-based case-control study. JOURNAL OF EXPOSURE SCIENCE & ENVIRONMENTAL EPIDEMIOLOGY 2023; 33:933-944. [PMID: 36828865 DOI: 10.1038/s41370-023-00528-y] [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: 07/20/2022] [Revised: 02/02/2023] [Accepted: 02/02/2023] [Indexed: 06/18/2023]
Abstract
BACKGROUND Growing evidence suggests that environmental factors probably play important roles in the development of gastroesophageal cancers (GOC), however, the effects of trace elements on GOC remain unclear. OBJECTIVE To assess the effect of trace elements on GOC and the effect modification by other factors. METHODS Hair and fingernail samples were collected from GOC cases and controls in a population-based case-control study in Taixing, China, and were used to detect the concentrations of 12 trace elements using inductively coupled plasma mass spectrometry. Unconditional logistic regression models were used to calculate the odds ratios (ORs) and 95% confidence intervals (CIs) for concentrations of 12 trace elements in association with GOC after adjusting the other factors. RESULTS A total of 830 hair samples (581 controls and 249 cases) and 895 fingernail samples (559 controls and 336 cases) were included. Compared to the lowest-tertile concentration, the higher tertiles of Ca, Zn, Fe, Al, Cr, Pb, Se, and V were positively associated with GOC, while the higher tertiles of Mg, Mn, Sr, and As were inversely associated with GOC. Significant interactions between the hair level of Cr and two other risk factors, including smoking (P for interaction = 0.044) and alcohol drinking (P for interaction = 0.028), were observed in association with GOC. SIGNIFICANCE The current study reveals that these 12 trace elements in hair and fingernails are associated with GOC to varying degrees. Further studies and animal experiments are needed to clarify the associations and explore potential mechanisms. IMPACT STATEMENT The role of trace elements in the development or inhibition of gastroesophageal cancers (GOC) remains unclear. In this study, we further explored the associations between 12 trace elements and GOC based on a population-based case-control study conducted in Taixing, China. Higher levels of Ca, Zn, Fe, Al, Cr, Pb, Se, and V were positively associated with increased GOC, while inverse associations between higher levels of Mg, Mn, Sr, As, and GOC were observed. Observed associations were consistent in hair and fingernail samples. Moreover, interaction effects between hair level of Cr and smoking or alcohol drinking were identified.
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Affiliation(s)
- Tongchao Zhang
- Clinical Epidemiology Unit, Qilu Hospital of Shandong University, Jinan, China
- Clinical Research Center of Shandong University, Jinan, China
| | - Xiaolin Yin
- Clinical Epidemiology Unit, Qilu Hospital of Shandong University, Jinan, China
- Clinical Research Center of Shandong University, Jinan, China
- Department of Epidemiology and Health Statistics, School of Public Health, Cheeloo College of Medicine, Shandong University, Jinan, China
| | - Xiaorong Yang
- Clinical Epidemiology Unit, Qilu Hospital of Shandong University, Jinan, China
- Clinical Research Center of Shandong University, Jinan, China
| | - Ziyu Yuan
- Fudan University Taizhou Institute of Health Sciences, Taizhou, China
- State Key Laboratory of Genetic Engineering, Collaborative Innovation Center for Genetics and Development, School of Life Sciences, Fudan University, Shanghai, China
| | - Qiyun Wu
- Fudan University Taizhou Institute of Health Sciences, Taizhou, China
- Department of Occupational Medicine and Environmental Toxicology, School of Public Health, Nantong University, Nantong, China
| | - Li Jin
- Fudan University Taizhou Institute of Health Sciences, Taizhou, China
- State Key Laboratory of Genetic Engineering, Collaborative Innovation Center for Genetics and Development, School of Life Sciences, Fudan University, Shanghai, China
- Human Phenome Institute, Fudan University, Shanghai, China
| | - Xingdong Chen
- Fudan University Taizhou Institute of Health Sciences, Taizhou, China
- State Key Laboratory of Genetic Engineering, Collaborative Innovation Center for Genetics and Development, School of Life Sciences, Fudan University, Shanghai, China
- Human Phenome Institute, Fudan University, Shanghai, China
| | - Ming Lu
- Clinical Epidemiology Unit, Qilu Hospital of Shandong University, Jinan, China.
- Clinical Research Center of Shandong University, Jinan, China.
- Department of Epidemiology and Health Statistics, School of Public Health, Cheeloo College of Medicine, Shandong University, Jinan, China.
- Fudan University Taizhou Institute of Health Sciences, Taizhou, China.
| | - Weimin Ye
- Fudan University Taizhou Institute of Health Sciences, Taizhou, China
- Department of Medical Epidemiology and Biostatistics, Karolinska Institutet, Stockholm, Sweden
- Department of Epidemiology and Health Statistics & Key Laboratory of Ministry of Education for Gastrointestinal Cancer, Fujian Medical University, Fuzhou, China
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Rosen Vollmar AK, Lin EZ, Nason SL, Santiago K, Johnson CH, Ma X, Godri Pollitt KJ, Deziel NC. Per- and polyfluoroalkyl substances (PFAS) and thyroid hormone measurements in dried blood spots and neonatal characteristics: a pilot study. JOURNAL OF EXPOSURE SCIENCE & ENVIRONMENTAL EPIDEMIOLOGY 2023; 33:737-747. [PMID: 37730931 PMCID: PMC10541328 DOI: 10.1038/s41370-023-00603-4] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/08/2023] [Revised: 08/28/2023] [Accepted: 08/30/2023] [Indexed: 09/22/2023]
Abstract
BACKGROUND Pediatric thyroid diseases have been increasing in recent years. Environmental risk factors such as exposures to chemical contaminants may play a role but are largely unexplored. Archived neonatal dried blood spots (DBS) offer an innovative approach to investigate environmental exposures and effects. OBJECTIVE In this pilot study, we applied a new method for quantifying per- and polyfluoroalkyl substances (PFAS) to 18 archived DBS from babies born in California from 1985-2018 and acquired thyroid hormone measurements from newborn screening tests. Leveraging these novel data, we evaluated (1) changes in the concentrations of eight PFAS over time and (2) the relationship between PFAS concentrations, thyroid hormone concentrations, and neonatal characteristics to inform future research. METHODS PFAS concentrations in DBS were measured using ultra-high-performance liquid chromatography-mass spectrometry. Summary statistics and non-parametric Wilcoxon rank-sum and Kruskal-Wallis tests were used to evaluate temporal changes in PFAS concentrations and relationships between PFAS concentrations, thyroid hormone concentrations, and neonatal characteristics. RESULTS The concentration and detection frequencies of several PFAS (PFOA, PFOS, and PFOSA) declined over the assessment period. We observed that the timing of specimen collection in hours after birth was related to thyroid hormone but not PFAS concentrations, and that thyroid hormones were related to some PFAS concentrations (PFOA and PFOS). IMPACT STATEMENT This pilot study examines the relationship between concentrations of eight per- and polyfluoroalkyl substances (PFAS), thyroid hormone levels, and neonatal characteristics in newborn dried blood spots (DBS) collected over a period of 33 years. To our knowledge, 6 of the 22 PFAS we attempted to measure have not been quantified previously in neonatal DBS, and this is the first study to examine both PFAS and thyroid hormone concentrations using DBS. This research demonstrates the feasibility of using newborn DBS for quantifying PFAS exposures in population-based studies, highlights methodological considerations in the use of thyroid hormone data for future studies using newborn DBS, and indicates potential relationships between PFAS concentrations and thyroid hormones for follow-up in future research.
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Affiliation(s)
- Ana K Rosen Vollmar
- Department of Environmental Health Sciences, Yale School of Public Health, New Haven, CT, USA
| | - Elizabeth Z Lin
- Department of Environmental Health Sciences, Yale School of Public Health, New Haven, CT, USA
| | - Sara L Nason
- Departments of Environmental Science and Forestry and Analytical Chemistry, Connecticut Agricultural Experiment Station, New Haven, CT, USA
| | - Katerina Santiago
- Department of Chronic Disease Epidemiology, Yale School of Public Health, New Haven, CT, USA
| | - Caroline H Johnson
- Department of Environmental Health Sciences, Yale School of Public Health, New Haven, CT, USA
| | - Xiaomei Ma
- Department of Chronic Disease Epidemiology, Yale School of Public Health, New Haven, CT, USA
| | - Krystal J Godri Pollitt
- Department of Environmental Health Sciences, Yale School of Public Health, New Haven, CT, USA
| | - Nicole C Deziel
- Department of Environmental Health Sciences, Yale School of Public Health, New Haven, CT, USA.
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Rey Gomez LM, Hirani R, Care A, Inglis DW, Wang Y. Emerging Microfluidic Devices for Sample Preparation of Undiluted Whole Blood to Enable the Detection of Biomarkers. ACS Sens 2023; 8:1404-1421. [PMID: 37011238 DOI: 10.1021/acssensors.2c02696] [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: 04/05/2023]
Abstract
Blood testing allows for diagnosis and monitoring of numerous conditions and illnesses; it forms an essential pillar of the health industry that continues to grow in market value. Due to the complex physical and biological nature of blood, samples must be carefully collected and prepared to obtain accurate and reliable analysis results with minimal background signal. Examples of common sample preparation steps include dilutions, plasma separation, cell lysis, and nucleic acid extraction and isolation, which are time-consuming and can introduce risks of sample cross-contamination or pathogen exposure to laboratory staff. Moreover, the reagents and equipment needed can be costly and difficult to obtain in point-of-care or resource-limited settings. Microfluidic devices can perform sample preparation steps in a simpler, faster, and more affordable manner. Devices can be carried to areas that are difficult to access or that do not have the resources necessary. Although many microfluidic devices have been developed in the last 5 years, few were designed for the use of undiluted whole blood as a starting point, which eliminates the need for blood dilution and minimizes blood sample preparation. This review will first provide a short summary on blood properties and blood samples typically used for analysis, before delving into innovative advances in microfluidic devices over the last 5 years that address the hurdles of blood sample preparation. The devices will be categorized by application and the type of blood sample used. The final section focuses on devices for the detection of intracellular nucleic acids, because these require more extensive sample preparation steps, and the challenges involved in adapting this technology and potential improvements are discussed.
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Affiliation(s)
| | - Rena Hirani
- Australian Red Cross Lifeblood, Sydney, New South Wales 2015, Australia
| | - Andrew Care
- School of Life Sciences, University of Technology Sydney, Ultimo, New South Wales 2007, Australia
| | - David W Inglis
- School of Engineering, Faculty of Science and Engineering and △School of Natural Sciences, Faculty of Science and Engineering, Macquarie University, Sydney, New South Wales 2109, Australia
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Xiaoyong X, Xilin G, Guangfei W, Wei W, Xiaowen Z, Hong X, Huimin Z, Zhiping L. Reliability and feasibility of home-based dried blood spot in therapeutic drug monitoring: a systematic review and meta-analysis. Eur J Clin Pharmacol 2023; 79:183-193. [PMID: 36469108 DOI: 10.1007/s00228-022-03417-9] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/12/2022] [Accepted: 11/05/2022] [Indexed: 12/12/2022]
Abstract
PURPOSE Dried blood spot (DBS) is one of promising home sampling methods for therapeutic drug monitoring (TDM). However, the associated reliability and feasibility (including yield, adherence, and preference), which are criteria for the promotion of home-based DBS, remain unknown. This systematic review and meta-analysis aimed to evaluate the reliability and feasibility of TDM using DBS sampling. METHODS In this study, a combination of MeSH and free terms for (dried blood spot*[title/abstract])AND ("Drug Monitoring"[Mesh])AND(home OR venous)was surveyed using EMBASE, PubMed, Cochrane Library, and Web of Science upon gathering published. we registered this study protocol with the International Prospective Registry of Systematic Reviews (CRD42021247559). RESULTS Approximately half (35/75) of the evaluations reported good agreement between DBS and plasma, and the results for drugs with poor agreement may be improved using a haematocrit-based physiological equation. The yield and adherence to home-based DBS exceeded 87%, and questionnaire-based preference for DBS was 77%. CONCLUSIONS DBS may be a reliable and feasible home sampling method; however, it requires intricate design and evaluation before implementation.
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Affiliation(s)
- Xu Xiaoyong
- Department of Clinical Pharmacy, Children's Hospital of Fudan University, National Children's Medical Center, No. 399 Wanyuan Road, Shanghai, 201102, China
| | - Ge Xilin
- Department of Clinical Pharmacy, Children's Hospital of Fudan University, National Children's Medical Center, No. 399 Wanyuan Road, Shanghai, 201102, China
| | - Wang Guangfei
- Department of Clinical Pharmacy, Children's Hospital of Fudan University, National Children's Medical Center, No. 399 Wanyuan Road, Shanghai, 201102, China
| | - Wu Wei
- Department of Clinical Pharmacy, Children's Hospital of Fudan University, National Children's Medical Center, No. 399 Wanyuan Road, Shanghai, 201102, China
| | - Zhai Xiaowen
- Department of Hematology and Oncology, Children's Hospital of Fudan University, National Children's Medical Center, Shanghai, 201102, China
| | - Xu Hong
- Department of Nephrology, Children's Hospital of Fudan University, National Children's Medical Center, Shanghai, 201102, China
| | - Zhang Huimin
- Department of Pharmaceutics, China Pharmaceutical University, Nanjing, 210009, People's Republic of China
| | - Li Zhiping
- Department of Clinical Pharmacy, Children's Hospital of Fudan University, National Children's Medical Center, No. 399 Wanyuan Road, Shanghai, 201102, China.
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Wada Y, Kadoya M, Okamoto N. Mass Spectrometry of Transferrin and Apolipoprotein CIII from Dried Blood Spots for Congenital Disorders of Glycosylation. Mass Spectrom (Tokyo) 2022; 11:A0113. [PMID: 36713804 PMCID: PMC9853950 DOI: 10.5702/massspectrometry.a0113] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/14/2022] [Accepted: 12/07/2022] [Indexed: 12/13/2022] Open
Abstract
Dried blood spot (DBS) is the standard specimen for the newborn screening of inborn errors of metabolism (IEM) by tandem mass spectrometry. Availability of DBS for the mass spectrometric analysis of the diagnostic marker proteins, transferrin (Tf) and apolipoprotein CIII (apoCIII), of congenital disorders of glycosylation (CDG) was examined. Recovery of Tf from DBS was only slightly reduced compared with fresh serum. Although oxidation of the core polypeptides was observed, glycans of Tf and apoCIII were unaffected by storage of DBS in the ambient environment for at least 1 month. The combination of DBS and the triple quadrupole mass spectrometer used for IEM screening was sufficient to characterize the aberrant glycoprofiles of Tf and apoCIII in CDG. DBS or dried serum spot on filter paper can reduce the cost of sample transportation and potentially promote mass spectrometric screening of CDG.
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Affiliation(s)
- Yoshinao Wada
- Department of Obstetric Medicine, Osaka Women’s and Children’s Hospital (OWCH), 840 Murodo-cho, Izumi, Osaka 594–1101, Japan,Department of Molecular Medicine, Osaka Women’s and Children’s Hospital (OWCH), 840 Murodo-cho, Izumi, Osaka 594–1101, Japan,Correspondence to: Yoshinao Wada, Osaka Women’s and Children’s Hospital (OWCH), 840 Murodo-cho, Izumi, Osaka 594–1101, Japan, e-mail:
| | - Machiko Kadoya
- Department of Molecular Medicine, Osaka Women’s and Children’s Hospital (OWCH), 840 Murodo-cho, Izumi, Osaka 594–1101, Japan
| | - Nobuhiko Okamoto
- Department of Molecular Medicine, Osaka Women’s and Children’s Hospital (OWCH), 840 Murodo-cho, Izumi, Osaka 594–1101, Japan,Department of Medical Genetics, Osaka Women’s and Children’s Hospital (OWCH), 840 Murodo-cho, Izumi, Osaka 594–1101, Japan
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