The interplay between noncoding RNA and YAP/TAZ signaling in cancers: molecular functions and mechanisms
Yirao Zhang1, Yang Wang1, Hao Ji2
1Department of Oncology, Second Affiliated Hospital of Nanjing Medical University, Nanjing, 210011, Jiangsu, China.
Abstract:
The Hippo signaling pathway was found coordinately modulates cell regeneration and organ size. Its dysregulation contributes to uncontrolled cell proliferation and malignant transformation. YAP/TAZ are two critical effectors of the Hippo pathway and have been demonstrated essential for the initiation or growth of most tumors. Noncoding RNAs (ncRNAs), including miRNAs, lncRNAs, and circRNAs, have been shown to play critical roles in the development of many cancers. In the past few decades, a growing number of studies have revealed that ncRNAs can directly or indirectly regulate YAP/TAZ signaling. YAP/TAZ also regulate ncRNAs expression in return. This review summarizes the interactions between YAP/TAZ signaling and noncoding RNAs together with their biological functions on cancer progression. We also try to describe the complex feedback loop existing between these components.
Insights
The Hippo pathway, regulated by YAP/TAZ proteins, controls cell growth. This review details how noncoding RNAs (ncRNAs) interact with YAP/TAZ, impacting cancer progression.
Area of Science:
- Molecular Biology
- Oncology
- Genetics
Background:
- The Hippo signaling pathway regulates organ size and cell regeneration.
- Dysregulation of this pathway, particularly YAP/TAZ effectors, drives uncontrolled cell proliferation and cancer.
- Noncoding RNAs (ncRNAs) are increasingly recognized for their roles in cancer development.
Purpose of the Study:
- To review the intricate interactions between YAP/TAZ signaling and various ncRNAs (miRNAs, lncRNAs, circRNAs).
- To elucidate the biological functions of these interactions in cancer progression.
- To describe the complex feedback loops governing YAP/TAZ and ncRNA networks.
Main Methods:
- Literature review of studies investigating YAP/TAZ signaling and ncRNAs in cancer.
- Analysis of mechanisms by which ncRNAs regulate YAP/TAZ.
- Examination of how YAP/TAZ influence ncRNA expression.
Main Results:
- ncRNAs directly and indirectly modulate YAP/TAZ activity.
- YAP/TAZ signaling reciprocally regulates the expression of ncRNAs.
- These interactions significantly impact cancer initiation, growth, and progression.
Conclusions:
- The interplay between YAP/TAZ and ncRNAs forms complex regulatory networks crucial in cancer.
- Targeting these interactions presents potential therapeutic strategies for cancer treatment.
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