Format:
Online-Ressource
ISSN:
2198-3844
Content:
Abstract: Esophageal squamous cell carcinoma (ESCC) is one of the deadliest cancers because of its robust aggressive phenotype and chemoresistance. TAO kinase belongs to mitogen‐activated protein kinases, which mediate drug resistance in multiple cancers. However, the role of TAO kinase in ESCC progression and chemoresistance has never been explored. Here, it is reported that TAOK3 augments cell autophagy and further promotes ESCC progression and chemoresistance. Mechanistically, TAOK3 phosphorylates KMT2C at S4588 and strengthens the interaction between KMT2C and ETV5. Consequently, the nuclear translocation of KMT2C is increased, and the transcription of autophagy‐relevant gene IRGM is further upregulated. Additionally, the inhibitor SBI‐581 can significantly suppress cell autophagy mediated by TAOK3 and synergizes with cisplatin to treat ESCC in vitro and in vivo.
In:
day:13
In:
month:09
In:
year:2023
In:
extent:15
In:
Advanced science, Weinheim : Wiley-VCH, 2014-, (13.09.2023) (gesamt 15), 2198-3844
Language:
English
DOI:
10.1002/advs.202300864
URN:
urn:nbn:de:101:1-2023091415060374831051
URL:
https://doi.org/10.1002/advs.202300864
URL:
https://nbn-resolving.org/urn:nbn:de:101:1-2023091415060374831051
URL:
https://d-nb.info/1302510630/34
URL:
https://doi.org/10.1002/advs.202300864
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