Parallel Multi-Omics in High-Risk Subjects for the Identification of Integrated Biomarker Signatures of Type 1 Diabetes
Background: Biomarkers are crucial for detecting early type-1 diabetes (T1D) and preventing significant β-cell loss before the onset of clinical symptoms. Here, we present proof-of-concept studies to demonstrate the potential for identifying integrated biomarker signature(s) of T1D using parallel mu...
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doaj-a4c3d20657e1404a950a8bc96e98a5dd2021-03-05T00:06:36ZengMDPI AGBiomolecules2218-273X2021-03-011138338310.3390/biom11030383Parallel Multi-Omics in High-Risk Subjects for the Identification of Integrated Biomarker Signatures of Type 1 DiabetesOscar Alcazar0Luis F. Hernandez1Ernesto S. Nakayasu2Carrie D. Nicora3Charles Ansong4Michael J. Muehlbauer5James R. Bain6Ciara J. Myer7Sanjoy K. Bhattacharya8Peter Buchwald9Midhat H. Abdulreda10University of Miami Miller School of Medicine, Diabetes Research Institute, Miami, FL 33136, USAUniversity of Miami Miller School of Medicine, Diabetes Research Institute, Miami, FL 33136, USABiological Sciences Division, Pacific Northwest National Laboratory, Richland, WA 99354, USABiological Sciences Division, Pacific Northwest National Laboratory, Richland, WA 99354, USASciences Division, Pacific Northwest National Laboratory, Richland, WA 99354, USADuke Molecular Physiology Institute, Duke University Medical Center, Durham, NC 27701, USADuke Molecular Physiology Institute, Duke University Medical Center, Durham, NC 27701, USAUniversity of Miami Miller School of Medicine, Department of Ophthalmology and Miami Integrative Metabolomics Research Center, Miami, FL 33136, USAUniversity of Miami Miller School of Medicine, Department of Ophthalmology and Miami Integrative Metabolomics Research Center, Miami, FL 33136, USAUniversity of Miami Miller School of Medicine, Diabetes Research Institute, and Department of Molecular and Cellular Pharmacology, Miami, FL 33136, USAUniversity of Miami Miller School of Medicine, Diabetes Research Institute, and Department of Molecular and Cellular Pharmacology, Miami, FL 33136, USABackground: Biomarkers are crucial for detecting early type-1 diabetes (T1D) and preventing significant β-cell loss before the onset of clinical symptoms. Here, we present proof-of-concept studies to demonstrate the potential for identifying integrated biomarker signature(s) of T1D using parallel multi-omics. Methods: Blood from human subjects at high risk for T1D (and healthy controls; <i>n</i> = 4 + 4) was subjected to parallel unlabeled proteomics, metabolomics, lipidomics, and transcriptomics. The integrated dataset was analyzed using Ingenuity Pathway Analysis (IPA) software for disturbances in the at-risk subjects compared to controls. Results: The final quadra-omics dataset contained 2292 proteins, 328 miRNAs, 75 metabolites, and 41 lipids that were detected in all samples without exception. Disease/function enrichment analyses consistently indicated increased activation, proliferation, and migration of CD4 T-lymphocytes and macrophages. Integrated molecular network predictions highlighted central involvement and activation of NF-κB, TGF-β, VEGF, arachidonic acid, and arginase, and inhibition of miRNA Let-7a-5p. IPA-predicted candidate biomarkers were used to construct a putative integrated signature containing several miRNAs and metabolite/lipid features in the at-risk subjects. Conclusions: Preliminary parallel quadra-omics provided a comprehensive picture of disturbances in high-risk T1D subjects and highlighted the potential for identifying associated integrated biomarker signatures. With further development and validation in larger cohorts, parallel multi-omics could ultimately facilitate the classification of T1D progressors from non-progressors.https://www.mdpi.com/2218-273X/11/3/383omicsmulti-omicsmetabolomicsproteomicslipidomicstranscriptomics |
collection |
DOAJ |
language |
English |
format |
Article |
sources |
DOAJ |
author |
Oscar Alcazar Luis F. Hernandez Ernesto S. Nakayasu Carrie D. Nicora Charles Ansong Michael J. Muehlbauer James R. Bain Ciara J. Myer Sanjoy K. Bhattacharya Peter Buchwald Midhat H. Abdulreda |
spellingShingle |
Oscar Alcazar Luis F. Hernandez Ernesto S. Nakayasu Carrie D. Nicora Charles Ansong Michael J. Muehlbauer James R. Bain Ciara J. Myer Sanjoy K. Bhattacharya Peter Buchwald Midhat H. Abdulreda Parallel Multi-Omics in High-Risk Subjects for the Identification of Integrated Biomarker Signatures of Type 1 Diabetes Biomolecules omics multi-omics metabolomics proteomics lipidomics transcriptomics |
author_facet |
Oscar Alcazar Luis F. Hernandez Ernesto S. Nakayasu Carrie D. Nicora Charles Ansong Michael J. Muehlbauer James R. Bain Ciara J. Myer Sanjoy K. Bhattacharya Peter Buchwald Midhat H. Abdulreda |
author_sort |
Oscar Alcazar |
title |
Parallel Multi-Omics in High-Risk Subjects for the Identification of Integrated Biomarker Signatures of Type 1 Diabetes |
title_short |
Parallel Multi-Omics in High-Risk Subjects for the Identification of Integrated Biomarker Signatures of Type 1 Diabetes |
title_full |
Parallel Multi-Omics in High-Risk Subjects for the Identification of Integrated Biomarker Signatures of Type 1 Diabetes |
title_fullStr |
Parallel Multi-Omics in High-Risk Subjects for the Identification of Integrated Biomarker Signatures of Type 1 Diabetes |
title_full_unstemmed |
Parallel Multi-Omics in High-Risk Subjects for the Identification of Integrated Biomarker Signatures of Type 1 Diabetes |
title_sort |
parallel multi-omics in high-risk subjects for the identification of integrated biomarker signatures of type 1 diabetes |
publisher |
MDPI AG |
series |
Biomolecules |
issn |
2218-273X |
publishDate |
2021-03-01 |
description |
Background: Biomarkers are crucial for detecting early type-1 diabetes (T1D) and preventing significant β-cell loss before the onset of clinical symptoms. Here, we present proof-of-concept studies to demonstrate the potential for identifying integrated biomarker signature(s) of T1D using parallel multi-omics. Methods: Blood from human subjects at high risk for T1D (and healthy controls; <i>n</i> = 4 + 4) was subjected to parallel unlabeled proteomics, metabolomics, lipidomics, and transcriptomics. The integrated dataset was analyzed using Ingenuity Pathway Analysis (IPA) software for disturbances in the at-risk subjects compared to controls. Results: The final quadra-omics dataset contained 2292 proteins, 328 miRNAs, 75 metabolites, and 41 lipids that were detected in all samples without exception. Disease/function enrichment analyses consistently indicated increased activation, proliferation, and migration of CD4 T-lymphocytes and macrophages. Integrated molecular network predictions highlighted central involvement and activation of NF-κB, TGF-β, VEGF, arachidonic acid, and arginase, and inhibition of miRNA Let-7a-5p. IPA-predicted candidate biomarkers were used to construct a putative integrated signature containing several miRNAs and metabolite/lipid features in the at-risk subjects. Conclusions: Preliminary parallel quadra-omics provided a comprehensive picture of disturbances in high-risk T1D subjects and highlighted the potential for identifying associated integrated biomarker signatures. With further development and validation in larger cohorts, parallel multi-omics could ultimately facilitate the classification of T1D progressors from non-progressors. |
topic |
omics multi-omics metabolomics proteomics lipidomics transcriptomics |
url |
https://www.mdpi.com/2218-273X/11/3/383 |
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