Aiolos (IKZF3), a zinc finger transcription factor, has been identified in various solid tumors. While most research on Aiolos focuses on its role in the hematopoietic system, its expression patterns, mechanisms of action, and biological impacts in lung cancer remain relatively unexplored. This study investigates Aiolos' role in the proliferation, migration, and invasion of lung cancer cells. Our findings indicate that Aiolos overexpression enhances these cellular processes, suggesting its potential contribution to the advancement of the disease. However, the precise mechanisms underlying these effects require further investigation. Additionally, we identified OTUB1 as a potential Aiolos-interacting protein. OTUB1, a deubiquitinating enzyme, removes ubiquitin chains from target proteins, thereby affecting their stability, function, or localization. Our results suggest that OTUB1 specially bound to Aiolos and reduces its ubiquitination, which may influence Aiolos-related biological functions, including cell migration and invasion. This study highlights the pivotal roles of Aiolos and OTUB1 in lung cancer progression, potentially offering new therapeutic targets.
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http://www.ncbi.nlm.nih.gov/pmc/articles/PMC11417157 | PMC |
http://dx.doi.org/10.1016/j.heliyon.2024.e37710 | DOI Listing |
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