Hippo 通路的转录调控:单细胞技术的现有认识和见解。

Transcriptional Regulation of the Hippo Pathway: Current Understanding and Insights from Single-Cell Technologies.

机构信息

Department of Discovery Oncology, Genentech Inc., 1 DNA Way, South San Francisco, CA 94080, USA.

Department of Oncology Bioinformatics, Genentech Inc., 1 DNA Way, South San Francisco, CA 94080, USA.

出版信息

Cells. 2022 Jul 17;11(14):2225. doi: 10.3390/cells11142225.

Abstract

The Hippo pathway regulates tissue homeostasis in normal development and drives oncogenic processes. In this review, we extensively discuss how YAP/TAZ/TEAD cooperate with other master transcription factors and epigenetic cofactors to orchestrate a broad spectrum of transcriptional responses. Even though these responses are often context- and lineage-specific, we do not have a good understanding of how such precise and specific transcriptional control is achieved-whether they are driven by differences in TEAD paralogs, or recruitment of cofactors to tissue-specific enhancers. We believe that emerging single-cell technologies would enable a granular understanding of how the Hippo pathway influences cell fate and drives oncogenic processes, ultimately allowing us to design better pharmacological agents against TEADs and identify robust pharmacodynamics markers of Hippo pathway inhibition.

摘要

Hippo 通路在正常发育过程中调节组织稳态,并驱动致癌过程。在这篇综述中,我们广泛讨论了 YAP/TAZ/TEAD 如何与其他主转录因子和表观遗传共因子合作,协调广泛的转录反应。尽管这些反应通常具有上下文和谱系特异性,但我们并不清楚如何实现这种精确和特异的转录控制——是由 TEAD 同源物的差异驱动的,还是共因子被招募到组织特异性增强子中。我们相信,新兴的单细胞技术将能够深入了解 Hippo 通路如何影响细胞命运并驱动致癌过程,最终使我们能够设计针对 TEAD 的更好的药理学制剂,并确定 Hippo 通路抑制的强大药效学标志物。

https://cdn.ncbi.nlm.nih.gov/pmc/blobs/c143/9317057/2d52572155a2/cells-11-02225-g001.jpg

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