Proteomic analysis of serum in a population‐based cohort did not reveal a biomarker for Modic changes
IntroductionModic changes (MC) are bone marrow lesions of vertebral bones, which can be detected with magnetic resonance imaging (MRI) adjacent to degenerated intervertebral discs. Defined by their appearance on T1 and T2 weighted images, there are three interconvertible types: MC1, MC2, and MC3. Th...
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ftcdlib:oai:escholarship.org:ark:/13030/qt3ht3j9d8 2024-09-15T18:25:36+00:00 Proteomic analysis of serum in a population‐based cohort did not reveal a biomarker for Modic changes Schulze, Friederike Määttä, Juhani Grad, Sybille Heggli, Irina Brunner, Florian Farshad, Mazda Distler, Oliver Karppinen, Jaro Lotz, Jeffrey Dudli, Stefan e1337 2024-09-01 application/pdf https://escholarship.org/uc/item/3ht3j9d8 https://escholarship.org/content/qt3ht3j9d8/qt3ht3j9d8.pdf https://doi.org/10.1002/jsp2.1337 unknown eScholarship, University of California qt3ht3j9d8 https://escholarship.org/uc/item/3ht3j9d8 https://escholarship.org/content/qt3ht3j9d8/qt3ht3j9d8.pdf doi:10.1002/jsp2.1337 public JOR Spine, vol 7, iss 3 Biomedical and Clinical Sciences Clinical Sciences Clinical Research Biomedical Imaging 4.1 Discovery and preclinical testing of markers and technologies 4.2 Evaluation of markers and technologies degenerative disc disease low back pain Modic changes northern Finland birth cohort proteomics serum-biomarker serum‐biomarker article 2024 ftcdlib https://doi.org/10.1002/jsp2.1337 2024-08-15T23:46:56Z IntroductionModic changes (MC) are bone marrow lesions of vertebral bones, which can be detected with magnetic resonance imaging (MRI) adjacent to degenerated intervertebral discs. Defined by their appearance on T1 and T2 weighted images, there are three interconvertible types: MC1, MC2, and MC3. The inter-observer variability of the MRI diagnosis is high, therefore a diagnostic serum biomarker complementing the MRI to facilitate diagnosis and follow-up would be of great value.MethodsWe used a highly sensitive and reproducible proteomics approach: DIA/SWATH-MS to find serum biomarkers in a subset of the Northern Finland Birth Cohort 1966. Separately, we measured a panel of factors involved in inflammation and angiogenesis to confirm some potential biomarkers published before with an ELISA-based method called V-Plex.ResultsWe found neither an association between the serum concentrations of the proteins detected with DIA/SWATH-MS with the presence of MC, nor a correlation with the size of the MC lesions. We did not find any association between the factors measured with the V-Plex and the presence of MC or their size.ConclusionAltogether, our study suggests that a robust and generally usable biomarker to facilitate the diagnosis of MC cannot readily be found in serum. Article in Journal/Newspaper Northern Finland University of California: eScholarship JOR SPINE 7 3 |
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Open Polar |
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University of California: eScholarship |
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ftcdlib |
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unknown |
topic |
Biomedical and Clinical Sciences Clinical Sciences Clinical Research Biomedical Imaging 4.1 Discovery and preclinical testing of markers and technologies 4.2 Evaluation of markers and technologies degenerative disc disease low back pain Modic changes northern Finland birth cohort proteomics serum-biomarker serum‐biomarker |
spellingShingle |
Biomedical and Clinical Sciences Clinical Sciences Clinical Research Biomedical Imaging 4.1 Discovery and preclinical testing of markers and technologies 4.2 Evaluation of markers and technologies degenerative disc disease low back pain Modic changes northern Finland birth cohort proteomics serum-biomarker serum‐biomarker Schulze, Friederike Määttä, Juhani Grad, Sybille Heggli, Irina Brunner, Florian Farshad, Mazda Distler, Oliver Karppinen, Jaro Lotz, Jeffrey Dudli, Stefan Proteomic analysis of serum in a population‐based cohort did not reveal a biomarker for Modic changes |
topic_facet |
Biomedical and Clinical Sciences Clinical Sciences Clinical Research Biomedical Imaging 4.1 Discovery and preclinical testing of markers and technologies 4.2 Evaluation of markers and technologies degenerative disc disease low back pain Modic changes northern Finland birth cohort proteomics serum-biomarker serum‐biomarker |
description |
IntroductionModic changes (MC) are bone marrow lesions of vertebral bones, which can be detected with magnetic resonance imaging (MRI) adjacent to degenerated intervertebral discs. Defined by their appearance on T1 and T2 weighted images, there are three interconvertible types: MC1, MC2, and MC3. The inter-observer variability of the MRI diagnosis is high, therefore a diagnostic serum biomarker complementing the MRI to facilitate diagnosis and follow-up would be of great value.MethodsWe used a highly sensitive and reproducible proteomics approach: DIA/SWATH-MS to find serum biomarkers in a subset of the Northern Finland Birth Cohort 1966. Separately, we measured a panel of factors involved in inflammation and angiogenesis to confirm some potential biomarkers published before with an ELISA-based method called V-Plex.ResultsWe found neither an association between the serum concentrations of the proteins detected with DIA/SWATH-MS with the presence of MC, nor a correlation with the size of the MC lesions. We did not find any association between the factors measured with the V-Plex and the presence of MC or their size.ConclusionAltogether, our study suggests that a robust and generally usable biomarker to facilitate the diagnosis of MC cannot readily be found in serum. |
format |
Article in Journal/Newspaper |
author |
Schulze, Friederike Määttä, Juhani Grad, Sybille Heggli, Irina Brunner, Florian Farshad, Mazda Distler, Oliver Karppinen, Jaro Lotz, Jeffrey Dudli, Stefan |
author_facet |
Schulze, Friederike Määttä, Juhani Grad, Sybille Heggli, Irina Brunner, Florian Farshad, Mazda Distler, Oliver Karppinen, Jaro Lotz, Jeffrey Dudli, Stefan |
author_sort |
Schulze, Friederike |
title |
Proteomic analysis of serum in a population‐based cohort did not reveal a biomarker for Modic changes |
title_short |
Proteomic analysis of serum in a population‐based cohort did not reveal a biomarker for Modic changes |
title_full |
Proteomic analysis of serum in a population‐based cohort did not reveal a biomarker for Modic changes |
title_fullStr |
Proteomic analysis of serum in a population‐based cohort did not reveal a biomarker for Modic changes |
title_full_unstemmed |
Proteomic analysis of serum in a population‐based cohort did not reveal a biomarker for Modic changes |
title_sort |
proteomic analysis of serum in a population‐based cohort did not reveal a biomarker for modic changes |
publisher |
eScholarship, University of California |
publishDate |
2024 |
url |
https://escholarship.org/uc/item/3ht3j9d8 https://escholarship.org/content/qt3ht3j9d8/qt3ht3j9d8.pdf https://doi.org/10.1002/jsp2.1337 |
op_coverage |
e1337 |
genre |
Northern Finland |
genre_facet |
Northern Finland |
op_source |
JOR Spine, vol 7, iss 3 |
op_relation |
qt3ht3j9d8 https://escholarship.org/uc/item/3ht3j9d8 https://escholarship.org/content/qt3ht3j9d8/qt3ht3j9d8.pdf doi:10.1002/jsp2.1337 |
op_rights |
public |
op_doi |
https://doi.org/10.1002/jsp2.1337 |
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JOR SPINE |
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7 |
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