Expression profiles and functional analysis of plasma tRNA-derived small RNAs in children with fulminant myocarditis
Aim: Fulminant myocarditis (FM) has neither validated biomarkers nor well-established therapy. Roles of tRNA-derived small RNAs (tsRNAs) in FM remain unknown. Materials & methods: Small RNA sequencing was conducted in plasma from children with FM during acute and convalescent phase and matched healthy volunteers. Data were validated by quantitative real-time PCR in larger sample-sized groups and in vitro. Functional analysis was performed to explore the roles. Results: tiRNA-Gln-TTG-001 was overexpressed in children with FM during acute phase, and the generation and extracellular release of tiRNA-Gln-TTG-001 were higher after myocarditis-mimicked activity in vitro. Several pathways might participate in the pathogenesis of FM. Conclusion: tsRNAs may play an important role in FM, and tiRNA-Gln-TTG-001 might represent a novel and promising biomarker and therapeutic target.
Medienart: |
E-Artikel |
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Erscheinungsjahr: |
2021 |
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Erschienen: |
2021 |
Enthalten in: |
Zur Gesamtaufnahme - volume:13 |
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Enthalten in: |
Epigenomics - 13(2021), 13 vom: 24. Juli, Seite 1057-1075 |
Sprache: |
Englisch |
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Beteiligte Personen: |
Wang, Jing [VerfasserIn] |
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Links: |
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Anmerkungen: |
Date Completed 14.03.2022 Date Revised 14.03.2022 published: Print-Electronic Citation Status MEDLINE |
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doi: |
10.2217/epi-2021-0109 |
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funding: |
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Förderinstitution / Projekttitel: |
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PPN (Katalog-ID): |
NLM326624252 |
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245 | 1 | 0 | |a Expression profiles and functional analysis of plasma tRNA-derived small RNAs in children with fulminant myocarditis |
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500 | |a Citation Status MEDLINE | ||
520 | |a Aim: Fulminant myocarditis (FM) has neither validated biomarkers nor well-established therapy. Roles of tRNA-derived small RNAs (tsRNAs) in FM remain unknown. Materials & methods: Small RNA sequencing was conducted in plasma from children with FM during acute and convalescent phase and matched healthy volunteers. Data were validated by quantitative real-time PCR in larger sample-sized groups and in vitro. Functional analysis was performed to explore the roles. Results: tiRNA-Gln-TTG-001 was overexpressed in children with FM during acute phase, and the generation and extracellular release of tiRNA-Gln-TTG-001 were higher after myocarditis-mimicked activity in vitro. Several pathways might participate in the pathogenesis of FM. Conclusion: tsRNAs may play an important role in FM, and tiRNA-Gln-TTG-001 might represent a novel and promising biomarker and therapeutic target | ||
650 | 4 | |a Journal Article | |
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650 | 4 | |a fulminant myocarditis | |
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700 | 1 | |a Han, Bo |e verfasserin |4 aut | |
700 | 1 | |a Yi, Yingchun |e verfasserin |4 aut | |
700 | 1 | |a Wang, Yan |e verfasserin |4 aut | |
700 | 1 | |a Zhang, Li |e verfasserin |4 aut | |
700 | 1 | |a Jia, Hailin |e verfasserin |4 aut | |
700 | 1 | |a Lv, Jianli |e verfasserin |4 aut | |
700 | 1 | |a Yang, Xiaofei |e verfasserin |4 aut | |
700 | 1 | |a Jiang, Diandong |e verfasserin |4 aut | |
700 | 1 | |a Zhang, Jianjun |e verfasserin |4 aut | |
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