Serum N-Glycome Diversity in Teleost and Chondrostrean Fishes
Recent advances in carbohydrate chemistry, chemical biology, and mass spectrometric techniques have opened the door to rapid progress in uncovering the function and diversity of glycan structures associated with human health and disease. These strategies can be equally well applied to advance non-hu...
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ftdoajarticles:oai:doaj.org/article:76e6f0b878c149898f1cf0de1491ef85 2023-05-15T15:16:04+02:00 Serum N-Glycome Diversity in Teleost and Chondrostrean Fishes Kazuhiro Aoki Tadahiro Kumagai René Ranzinger Carl Bergmann Alvin Camus Michael Tiemeyer 2021-11-01T00:00:00Z https://doi.org/10.3389/fmolb.2021.778383 https://doaj.org/article/76e6f0b878c149898f1cf0de1491ef85 EN eng Frontiers Media S.A. https://www.frontiersin.org/articles/10.3389/fmolb.2021.778383/full https://doaj.org/toc/2296-889X 2296-889X doi:10.3389/fmolb.2021.778383 https://doaj.org/article/76e6f0b878c149898f1cf0de1491ef85 Frontiers in Molecular Biosciences, Vol 8 (2021) glycomics mass spectrometry fish serum N-glycan Biology (General) QH301-705.5 article 2021 ftdoajarticles https://doi.org/10.3389/fmolb.2021.778383 2022-12-31T11:14:56Z Recent advances in carbohydrate chemistry, chemical biology, and mass spectrometric techniques have opened the door to rapid progress in uncovering the function and diversity of glycan structures associated with human health and disease. These strategies can be equally well applied to advance non-human health care research. To date, the glycomes of only a handful of non-human, non-domesticated vertebrates have been analyzed in depth due to the logistic complications associated with obtaining or handling wild-caught or farm-raised specimens. In contrast, the last 2 decades have seen advances in proteomics, glycoproteomics, and glycomics that have significantly advanced efforts to identify human serum/plasma biomarkers for various diseases. In this study, we investigated N-glycan structural diversity in serum harvested from five cultured fish species. This biofluid is a useful starting point for glycomic analysis because it is rich in glycoproteins, can be acquired in a sustainable fashion, and its contents reflect dynamic physiologic changes in the organism. Sera acquired from two chondrostrean fish species, the Atlantic sturgeon and shortnose sturgeon, and three teleost fish species, the Atlantic salmon, Arctic char, and channel catfish, were delipidated by organic extraction and the resulting protein-rich preparations sequentially treated with trypsin and PNGaseF to generate released N-glycans for structural analysis. Released N-glycans were analyzed as their native or permethylated forms by nanospray ionization mass spectrometry in negative or positive mode. While the basic biosynthetic pathway that initiates the production of glycoprotein glycan core structures is well-conserved across the teleost fish species examined in this study, species-specific structural differences were detected across the five organisms in terms of their monosaccharide composition, sialylation pattern, fucosylation, and degree of O-acetylation. Our methods and results provide new contributions to a growing library of datasets ... Article in Journal/Newspaper Arctic Atlantic salmon Human health Directory of Open Access Journals: DOAJ Articles Arctic Frontiers in Molecular Biosciences 8 |
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Open Polar |
collection |
Directory of Open Access Journals: DOAJ Articles |
op_collection_id |
ftdoajarticles |
language |
English |
topic |
glycomics mass spectrometry fish serum N-glycan Biology (General) QH301-705.5 |
spellingShingle |
glycomics mass spectrometry fish serum N-glycan Biology (General) QH301-705.5 Kazuhiro Aoki Tadahiro Kumagai René Ranzinger Carl Bergmann Alvin Camus Michael Tiemeyer Serum N-Glycome Diversity in Teleost and Chondrostrean Fishes |
topic_facet |
glycomics mass spectrometry fish serum N-glycan Biology (General) QH301-705.5 |
description |
Recent advances in carbohydrate chemistry, chemical biology, and mass spectrometric techniques have opened the door to rapid progress in uncovering the function and diversity of glycan structures associated with human health and disease. These strategies can be equally well applied to advance non-human health care research. To date, the glycomes of only a handful of non-human, non-domesticated vertebrates have been analyzed in depth due to the logistic complications associated with obtaining or handling wild-caught or farm-raised specimens. In contrast, the last 2 decades have seen advances in proteomics, glycoproteomics, and glycomics that have significantly advanced efforts to identify human serum/plasma biomarkers for various diseases. In this study, we investigated N-glycan structural diversity in serum harvested from five cultured fish species. This biofluid is a useful starting point for glycomic analysis because it is rich in glycoproteins, can be acquired in a sustainable fashion, and its contents reflect dynamic physiologic changes in the organism. Sera acquired from two chondrostrean fish species, the Atlantic sturgeon and shortnose sturgeon, and three teleost fish species, the Atlantic salmon, Arctic char, and channel catfish, were delipidated by organic extraction and the resulting protein-rich preparations sequentially treated with trypsin and PNGaseF to generate released N-glycans for structural analysis. Released N-glycans were analyzed as their native or permethylated forms by nanospray ionization mass spectrometry in negative or positive mode. While the basic biosynthetic pathway that initiates the production of glycoprotein glycan core structures is well-conserved across the teleost fish species examined in this study, species-specific structural differences were detected across the five organisms in terms of their monosaccharide composition, sialylation pattern, fucosylation, and degree of O-acetylation. Our methods and results provide new contributions to a growing library of datasets ... |
format |
Article in Journal/Newspaper |
author |
Kazuhiro Aoki Tadahiro Kumagai René Ranzinger Carl Bergmann Alvin Camus Michael Tiemeyer |
author_facet |
Kazuhiro Aoki Tadahiro Kumagai René Ranzinger Carl Bergmann Alvin Camus Michael Tiemeyer |
author_sort |
Kazuhiro Aoki |
title |
Serum N-Glycome Diversity in Teleost and Chondrostrean Fishes |
title_short |
Serum N-Glycome Diversity in Teleost and Chondrostrean Fishes |
title_full |
Serum N-Glycome Diversity in Teleost and Chondrostrean Fishes |
title_fullStr |
Serum N-Glycome Diversity in Teleost and Chondrostrean Fishes |
title_full_unstemmed |
Serum N-Glycome Diversity in Teleost and Chondrostrean Fishes |
title_sort |
serum n-glycome diversity in teleost and chondrostrean fishes |
publisher |
Frontiers Media S.A. |
publishDate |
2021 |
url |
https://doi.org/10.3389/fmolb.2021.778383 https://doaj.org/article/76e6f0b878c149898f1cf0de1491ef85 |
geographic |
Arctic |
geographic_facet |
Arctic |
genre |
Arctic Atlantic salmon Human health |
genre_facet |
Arctic Atlantic salmon Human health |
op_source |
Frontiers in Molecular Biosciences, Vol 8 (2021) |
op_relation |
https://www.frontiersin.org/articles/10.3389/fmolb.2021.778383/full https://doaj.org/toc/2296-889X 2296-889X doi:10.3389/fmolb.2021.778383 https://doaj.org/article/76e6f0b878c149898f1cf0de1491ef85 |
op_doi |
https://doi.org/10.3389/fmolb.2021.778383 |
container_title |
Frontiers in Molecular Biosciences |
container_volume |
8 |
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1766346374965624832 |