AUTHOR=Zhang Jie , Wu Haipeng , Ren Xinxin , Chen Zhuoshi , Ye Siyu , Chen Shuchang , Fang Jie , Wu Qirou , Zhao Tiejun 

TITLE=Hippo/YAP signaling’s multifaceted crosstalk in cancer

JOURNAL=Frontiers in Cell and Developmental Biology

VOLUME=Volume 13 - 2025

YEAR=2025

URL=https://www.frontiersin.org/journals/cell-and-developmental-biology/articles/10.3389/fcell.2025.1595362

DOI=10.3389/fcell.2025.1595362

ISSN=2296-634X

ABSTRACT=The Hippo/yes-associated protein (YAP) signaling is an evolutionarily conserved regulator in organ size control, which plays pivotal roles in cell proliferation, differentiation, apoptosis, and tissue regeneration. In cancer, dysregulation of Hippo/YAP signaling is typically recognized as one of the crucial drivers in tumorigenesis. However, beyond its canonical transcriptional targets, Hippo/YAP signaling engages in extensive crosstalk with multiple pathways to form an intricate regulatory network, thereby giving rise to its content-dependent influence on tumor initiation, progression and metastasis. This review focuses on the molecular mechanisms underlying the interplay between Hippo/YAP and pivotal signaling pathways such as nuclear factor kappa-light-chain-enhancer of activated B cells (NF-κB), wingless-type (Wnt)/β-catenin signaling pathway, transforming growth factor-beta (TGF-β), Hedgehog, Notch and other signaling pathways, as well as their implications in cancer biology. Ultimately, exploiting these mechanisms may represent promising therapeutic strategies for cancer.