| RRC ID |
86572
|
| Author |
Huang Y, Hashimoto S, Ito S, Kikuguchi C, Hoshi M, Yamaguchi K, Furukawa Y, Suzuki T, Inada T.
|
| Title |
Crosstalk between the ribosome quality control-associated E3 ubiquitin ligases LTN1 and RNF10.
|
| Journal |
FEBS Lett
|
| Abstract |
During gene expression, ribosome stalling frequently occurs and can lead to detrimental effects on cellular homeostasis. Several quality control mechanisms, including ribosome-associated quality control (RQC) and nonfunctional ribosomal RNA decay (NRD), have been identified to resolve these aberrant translation events. While the molecular mechanisms of each pathway have been extensively characterized, the mechanisms underlying the mutual regulation of the expression of pathway factors remain to be elucidated. Here, we employed a series of knockout mouse and human cell lines to investigate the crosstalk between translational quality control factors. Our findings revealed that the E3 ubiquitin ligase LTN1 suppresses expression of the E3 ubiquitin ligase RNF10 in a manner dependent on the RING domain of LTN1. This discovery offers new insights into the coordination of translational surveillance pathways.
|
| Published |
2025-12-26
|
| DOI |
10.1002/1873-3468.70230
|
| PMID |
41451945
|
| IF |
3.057
|
| Resource |
| DNA material |
pCMV-VSV-G-RSV-Rev (RDB04393)
pCAG-HIVgp (RDB04394) |
