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The roles of nuclear myosin in the DNA damage response

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JOURNAL OF BIOCHEMISTRY
卷 169, 期 3, 页码 265-271

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OXFORD UNIV PRESS
DOI: 10.1093/jb/mvaa113

关键词

actin; damage; DNA; myosin; nucleus

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Myosins within the nucleus play crucial roles in cell function and survival, including transcription, DNA damage, and viral replication. They act as molecular transporters and anchors, relying on their actin binding and ATPase capabilities. Their roles in the DNA damage response vary from transcriptional responses to moving chromatin and stabilizing chromosome contacts.
Myosin within the nucleus has often been overlooked due to their importance in cytoplasmic processes and a lack of investigation. However, more recently, it has been shown that their nuclear roles are just as fundamental to cell function and survival with roles in transcription, DNA damage and viral replication. Myosins can act as molecular transporters and anchors that rely on their actin binding and ATPase capabilities. Their roles within the DNA damage response can varies from a transcriptional response, moving chromatin and stabilizing chromosome contacts. This review aims to highlight their key roles in the DNA damage response and how they impact nuclear organization and transcription. [GRAPHICS] .

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