This work combines functional studies in model systems and examination of human tumor specimens to define a central oncogenic pathway driven by DNAJB1-PRKACA fusions in FLC. DNAJB1-PRKACA-mediated inactivation of the SIK stimulates CRTC2-p300-mediated transcription to drive tumor growth. The findings illuminate pathogenic mechanisms and inform therapeutic development.
DNAJB1-PRKACA Fusion Drives Fibrolamellar Liver Cancer through Impaired SIK Signaling and CRTC2/p300-Mediated Transcriptional Reprogramming.
DNAJB1-PRKACA融合通过损害SIK信号传导和CRTC2/p300介导的转录重编程驱动纤维板层肝癌
阅读:8
作者:Gritti Ilaria, Wan Jinkai, Weeresekara Vajira, Vaz Joel M, Tarantino Giuseppe, Bryde Tenna Holgersen, Vijay Vindhya, Kammula Ashwin V, Kattel Prabhat, Zhu Songli, Vu Phuong, Chan Marina, Wu Meng-Ju, Gordan John D, Patra Krushna C, Silveira Vanessa S, Manguso Robert T, Wein Marc N, Ott Christopher J, Qi Jun, Liu David, Sakamoto Kei, Gujral Taranjit S, Bardeesy Nabeel
| 期刊: | Cancer Discovery | 影响因子: | 33.300 |
| 时间: | 2025 | 起止号: | 2025 Feb 7; 15(2):382-400 |
| doi: | 10.1158/2159-8290.CD-24-0634 | 研究方向: | 信号转导 |
| 疾病类型: | 肝癌 | ||
特别声明
1、本页面内容包含部分的内容是基于公开信息的合理引用;引用内容仅为补充信息,不代表本站立场。
2、若认为本页面引用内容涉及侵权,请及时与本站联系,我们将第一时间处理。
3、其他媒体/个人如需使用本页面原创内容,需注明“来源:[生知库]”并获得授权;使用引用内容的,需自行联系原作者获得许可。
4、投稿及合作请联系:info@biocloudy.com。
