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Updated: Jan 12, 2026

All-optical Mechanobiology Interrogation of Yes-associated Protein in Human Cancer and Normal Cells using a Multi-functional System
Published on: December 20, 2021
Targeting YAP/TAZ-TEAD and their protein-protein interaction for precision cancer therapy
Fangyuan Chen1, Jinxuan Su2, Yongqi Liu3
1Department of Ophthalmology, Guangzhou Red Cross Hospital of Jinan University, Guangzhou, 510220, China.
Abstract:
The Hippo signaling pathway, an evolutionarily conserved system, plays a critical role in regulating key biological processes. Dysregulation of this pathway has been implicated in wide range of human cancers. The transcription coactivators YAP (Yes-associated protein) and its paralog TAZ (transcriptional coactivator with PDZ-binding motif),as the main effector of Hippo signaling, predominantly interact with TEAD transcription factors to drive gene expression that promotes oncogenic processes. Given the pivotal role of the YAP/TAZ-TEAD axis in cancer progression, targeting these proteins and inhibiting YAP/TAZ-TEAD interaction represent promising therapeutic strategies. Recent breakthroughs, including the identification of the druggable TEAD palmitoylation pocket and the development of PROTAC technology, have accelerated the efforts to target YAP/TAZ-TEAD and curtail their oncogenic activities. Notably, several pioneer TEAD inhibitors and YAP/TAZ-TEAD protein-protein interaction inhibitors have progressed into clinical trials. This review dissects the structure and mechanistic details of YAP/TAZ-TEAD interactions and provides a comprehensive overview of recent advances in chemical compounds targeting YAP, TAZ, TEAD, and YAP/TAZ-TEAD PPI, highlighting the therapeutic potential of YAP/TAZ-TEAD axis as target for precision cancer therapy.
Insights
The Hippo pathway
Area of Science:
- Oncology
- Molecular Biology
- Biochemistry
Background:
- The Hippo signaling pathway regulates cell proliferation and organ size.
- Its dysregulation is linked to various human cancers.
- YAP (Yes-associated protein) and TAZ (transcriptional coactivator with PDZ-binding motif) are key effectors, interacting with TEAD transcription factors.
Purpose of the Study:
- To review the structure and mechanisms of YAP/TAZ-TEAD interactions.
- To provide an overview of therapeutic strategies targeting the YAP/TAZ-TEAD axis in cancer.
- To highlight the potential of targeting YAP/TAZ-TEAD for precision cancer therapy.
Main Methods:
- Literature review of YAP/TAZ-TEAD interactions.
- Analysis of recent advances in chemical compounds targeting YAP, TAZ, and TEAD.
- Discussion of protein-protein interaction inhibitors and PROTAC technology.
Main Results:
- The YAP/TAZ-TEAD axis drives oncogenic gene expression.
- Targeting YAP/TAZ-TEAD interactions is a promising therapeutic strategy.
- Novel inhibitors and PROTACs targeting this axis are under development and in clinical trials.
Conclusions:
- The YAP/TAZ-TEAD axis is a critical target for cancer therapy.
- Inhibiting YAP/TAZ-TEAD interactions offers potential for precision oncology.
- Recent breakthroughs enhance the therapeutic prospects of targeting this pathway.
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