Artikel: Identifying Potent Nonsense-Mediated mRNA Decay Inhibitors with a Novel Screening System.
2023 Band 11, Heft 10
Abstract: Nonsense-mediated mRNA decay (NMD) is a quality control mechanism that degrades mRNAs carrying a premature termination codon. Its inhibition, alone or in combination with other approaches, could be exploited to develop therapies for genetic diseases ... ...
Abstract | Nonsense-mediated mRNA decay (NMD) is a quality control mechanism that degrades mRNAs carrying a premature termination codon. Its inhibition, alone or in combination with other approaches, could be exploited to develop therapies for genetic diseases caused by a nonsense mutation. This, however, requires molecules capable of inhibiting NMD effectively without inducing toxicity. We have built a new screening system and used it to identify and validate two new molecules that can inhibit NMD at least as effectively as cycloheximide, a reference NMD inhibitor molecule. These new NMD inhibitors show no cellular toxicity at tested concentrations and have a working concentration between 6.2 and 12.5 µM. We have further validated this NMD-inhibiting property in a physiopathological model of lung cancer in which the |
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Sprache | Englisch |
Erscheinungsdatum | 2023-10-16 |
Erscheinungsland | Switzerland |
Dokumenttyp | Journal Article |
ZDB-ID | 2720867-9 |
ISSN | 2227-9059 |
ISSN | 2227-9059 |
DOI | 10.3390/biomedicines11102801 |
Datenquelle | MEDical Literature Analysis and Retrieval System OnLINE |
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