生物
外显子
RNA剪接
外显子跳跃
核糖体蛋白
选择性拼接
遗传学
核糖体
核糖体RNA
计算生物学
突变
细胞生物学
基因
癌症研究
核糖核酸
作者
Jennifer Jansen,Matthias Dobbelstein
标识
DOI:10.1016/j.tcb.2024.10.006
摘要
Recent studies revealed how nucleolar stress enhances MDM4 exon skipping and activates p53 via the ribosomal protein L22 (RPL22; eL22). Tumor-associated L22 mutations lead to full-length MDM4 synthesis, overcoming tumor suppression by p53. This forum article explores how MDM4 splicing patterns integrate stress signaling to take p53-dependent cell fate decisions.
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