The first report on circulating microRNAs at Pre- and Post-metamorphic stages of axolotls

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dc.authorid0000-0002-1502-1600
dc.contributor.authorDemircan, Turan
dc.contributor.authorSibai, Mustafa
dc.contributor.authorAvşaroğlu, Mahmut Erhan
dc.contributor.authorAltuntaş, Ebru
dc.contributor.authorOvezmyradov, Guvanch
dc.date.accessioned2021-02-11T05:39:17Z
dc.date.available2021-02-11T05:39:17Z
dc.date.issued2021
dc.departmentİstanbul Medipol Üniversitesi, Rektörlük, Rejeneratif ve Restoratif Tıp Araştırmaları Merkezi (REMER)
dc.departmentİstanbul Medipol Üniversitesi, Uluslararası Tıp Fakültesi, Temel Tıp Bilimleri Bölümü, Biyoistatistik ve Tıp Bilişimi Ana Bilim Dalı
dc.description.abstractMicroRNAs (miRNAs) are endogenously coded small RNAs, implicated in post-transcriptional gene regulation by targeting messenger RNAs (mRNAs). Circulating miRNAs are cell-free molecules, found in body fluids, such as blood and saliva, and emerged recently as potential diagnostic biomarkers. Functions of circulating miRNAs and their roles in target tissues have been extensively investigated in mammals, and the reports on circulating miRNAs in non-mammalian clades are largely missing. Salamanders display remarkable regenerative potential, and the Mexican axolotl (Ambystoma mexicanum), a critically endangered aquatic salamander, has emerged as a powerful model organism in regeneration and developmental studies. This study aimed to explore the circulating miRNA signature in axolotl blood plasma. Small RNA sequencing on plasma samples revealed 16 differentially expressed (DE) circulating miRNAs between neotenic and metamorphic stages out of identified 164 conserved miRNAs. Bioinformatics predictions provided functional annotation of detected miRNAs for both stages and enrichment of DE miRNAs in cancer-related and developmental pathways was notable. Comparison with previous reports on axolotl miRNAs unraveled common and unique members of the axolotl circulating miRNome. Overall, this work provides novel insights into non-mammalian aspects of circulating miRNA biology and expands the multi-omics toolkit for this versatile model organism.
dc.identifier.citationDemircan, T., Sibai, M., Avşaroğlu, M. E., Altuntaş, E. ve Ovezmyradov, G. (2021). The first report on circulating microRNAs at Pre- and Post-metamorphic stages of axolotls. Gene, 768. https://doi.org/10.1016/j.gene.2020.145258
dc.identifier.doi10.1016/j.gene.2020.145258
dc.identifier.issn0378-1119
dc.identifier.issn1879-0038
dc.identifier.scopusqualityQ2
dc.identifier.urihttps://doi.org/10.1016/j.gene.2020.145258
dc.identifier.urihttps://hdl.handle.net/20.500.12511/6543
dc.identifier.volume768
dc.identifier.wosqualityQ2
dc.indekslendigikaynakWeb of Science
dc.indekslendigikaynakScopus
dc.indekslendigikaynakPubMed
dc.language.isoen
dc.publisherElsevier
dc.relation.ispartofGeneen_US
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanı
dc.relation.tubitakinfo:eu-repo/grantAgreement/TUBITAK/SOBAG/215S526
dc.rightsinfo:eu-repo/semantics/embargoedAccess
dc.subjectAxolotl
dc.subjectMetamorphosis
dc.subjectCirculating MiRNA
dc.subjectMiRNA
dc.subjectSmall RNA Sequencing
dc.subjectFunctional Annotation
dc.titleThe first report on circulating microRNAs at Pre- and Post-metamorphic stages of axolotls
dc.typeArticle

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