2016
DOI: 10.1002/cbf.3181
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Post‐transcriptional regulation of gene expression in neural stem cells

Abstract: Expression of each gene can be controlled at several steps during the flow of genetic information from DNA to protein. Tight regulation of gene expression is especially important for stem cells because of their greater ripple effects, compared with terminally differentiated cells. Dysregulation of gene expression arising in stem cells can be perpetuated within the stem cell pool via self-renewal throughout life. In addition, transcript profiles within stem cells can determine the selective advantage or disadva… Show more

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Cited by 9 publications
(18 citation statements)
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References 123 publications
(222 reference statements)
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“…NSC functions were under the control of kinds of intracellular regulatory mechanisms at gene transcription and protein translation levels, among which LncRNAs were one of the most important mechanisms ( Kim, 2016 ; Ramos et al, 2016 ). LncRNAs widely exist in cells and regulate the cells’ function through trans / cis -acting or endogenous competitive RNA (ceRNA) mechanisms ( Guil and Esteller, 2015 ).…”
Section: Discussionmentioning
confidence: 99%
“…NSC functions were under the control of kinds of intracellular regulatory mechanisms at gene transcription and protein translation levels, among which LncRNAs were one of the most important mechanisms ( Kim, 2016 ; Ramos et al, 2016 ). LncRNAs widely exist in cells and regulate the cells’ function through trans / cis -acting or endogenous competitive RNA (ceRNA) mechanisms ( Guil and Esteller, 2015 ).…”
Section: Discussionmentioning
confidence: 99%
“…In neural development, lncRNAs have important roles in regulating stem cell maintenance and differentiation programmes, including cell fate specification26 and neural lineage commitment 27, 28. Under a complex programme of differentiation, partially controlled by lncRNAs, diverse types of neuroprogenitors develop into different neuronal and glial cell subtypes 29.…”
Section: Basic Characteristics and Functions Of Lncrnasmentioning
confidence: 99%
“…[23][24][25] In neural development, lncRNAs have important roles in regulating stem cell maintenance and differentiation programmes, including cell fate specification 26 and neural lineage commitment. 27,28 Under a complex programme of differentiation, partially controlled by lncRNAs, diverse types of neuroprogenitors develop into different neuronal and glial cell subtypes. 29 Moreover, differentially expressed lncRNAs across various stages of differentiation indicate that they can amplify and consolidate the molecular differences between cell types that are required to control cell identity and lineage commitment.…”
Section: Functions Of Lncrnasmentioning
confidence: 99%
“…Ωστόσο ο ρόλος και η σημασία της PRMT8 για την ανάπτυξη ή τη λειτουργία του νευρικού συστήματος δεν είναι ακόμη σαφής. Στους μηχανισμούς της μετα-μεταγραφικής ρύθμισης καθοριστικό ρόλο διαδραματίζουν και trans-δρώντες παράγοντες, όπως πρωτεΐνες που δεσμεύονται άμεσα στο RNA, η δράση των microRNAs, καθώς και το ακριβές σημείο που θα βρεθεί το κάθε μετάγραφο στο κύτταρο [144], [155]. Τα νευρικά γονίδια των οποίων η έκφραση ελέγχεται σε μεγάλο βαθμό μετά τη μεταγραφή είναι πολύ περισσότερα από όσα γενικά πιστεύαμε [144].…”
Section: η ρύθμιση τηςunclassified
“…Στους μηχανισμούς της μετα-μεταγραφικής ρύθμισης καθοριστικό ρόλο διαδραματίζουν και trans-δρώντες παράγοντες, όπως πρωτεΐνες που δεσμεύονται άμεσα στο RNA, η δράση των microRNAs, καθώς και το ακριβές σημείο που θα βρεθεί το κάθε μετάγραφο στο κύτταρο [144], [155]. Τα νευρικά γονίδια των οποίων η έκφραση ελέγχεται σε μεγάλο βαθμό μετά τη μεταγραφή είναι πολύ περισσότερα από όσα γενικά πιστεύαμε [144]. To κύτταρο αναστέλλει τη μετάφραση μέσω της δράσης των miRNAs, τα οποία καταστρέφουν τα mRNAs που στοχοποιούν.…”
Section: η ρύθμιση τηςunclassified