The pleiotropic nature of NONO, a master regulator of essential biological pathways in cancers.
Cancer Gene Ther
; 31(7): 984-994, 2024 Jul.
Article
in En
| MEDLINE
| ID: mdl-38493226
ABSTRACT
NONO is a member of the Drosophila behavior/human splicing (DBHS) family of proteins. NONO is a multifunctional protein that acts as a "molecular scaffold" to carry out versatile biological activities in many aspects of gene regulation, cell proliferation, apoptosis, migration, DNA damage repair, and maintaining cellular circadian rhythm coupled to the cell cycle. Besides these physiological activities, emerging evidence strongly indicates that NONO-altered expression levels promote tumorigenesis. In addition, NONO can undergo various post-transcriptional or post-translational modifications, including alternative splicing, phosphorylation, methylation, and acetylation, whose impact on cancer remains largely to be elucidated. Overall, altered NONO expression and/or activities are a common feature in cancer. This review provides an integrated scenario of the current understanding of the molecular mechanisms and the biological processes affected by NONO in different tumor contexts, suggesting that a better elucidation of the pleiotropic functions of NONO in physiology and tumorigenesis will make it a potential therapeutic target in cancer. In this respect, due to the complex landscape of NONO activities and interactions, we highlight caveats that must be considered during experimental planning and data interpretation of NONO studies.
Full text:
1
Collection:
01-internacional
Database:
MEDLINE
Main subject:
Neoplasms
Limits:
Animals
/
Humans
Language:
En
Journal:
Cancer Gene Ther
Journal subject:
GENETICA MEDICA
/
NEOPLASIAS
/
TERAPEUTICA
Year:
2024
Type:
Article
Affiliation country:
Italy