The (pro)renin receptor: a novel biomarker and potential therapeutic target for various cancers.

Abstract

BACKGROUND:

The (pro) renin receptor ((P)RR) plays important roles in various pathways, such as the Wnt/β-catenin, renin-angiotensin system (RAS), MAPK/ERK and PI3K/AKT/mTOR pathways, that are involved in a wide range of physiological and pathological processes incorporating the tumorigenesis. However, our knowledge about (P) RR was mostly limited to its roles in cardiovascular and renal physiological functions and diseases. In the past 5 years, however, compelling evidence has revealed that (P) RR is aberrantly expressed in and contributes to the development of various cancers by different means. For instance, (P) RR was recently demonstrated to induce the oncogenesis of pancreatic, colorectal and brain cancers via the Wnt signaling, while promote the endometrial cancer and glioblastoma through the RAS.

METHODS:

Combining with the deep analysis of big data from The Cancer Genome Atlas (TCGA) and Genotype-Tissue Expression (GTEx) databases, this review updates and summarizes the recent studies about the newly recognized roles of (P) RR in the pathophysiological processes of cancer development and its detailed functions through related pathways, as well as the novel research progress of (P) RR in related fields including the development and application of soluble (P) RR detection kit and monoclonal (P) RR antibody.

RESULTS:

This review provides an overview of the essential roles of (P) RR in the tumorigenesis and progression of various cancers and offers a translational outlook for the future research and clinical practices.

CONCLUSION:

(P) RR in the tumor tissues and/or body fluids of patients may be a novel and promising biomarker and potential therapeutic target for diagnosis, treatment and prognosis prediction in various cancers. Video Abstract.

• Authors: Juan Wang, Akira Nishiyama, Makoto Matsuyama, Zhiyu Wang, Ying Yuan
• Journal: Cell communication and signaling : CCS (Cell Commun Signal) Vol. 18 Issue 1 Pg. 39 (03 06 2020) ISSN: 1478-811X [Electronic] England
• PMID: 32143717 (Publication Type: Journal Article, Research Support, Non-U.S. Gov't, Review, Video-Audio Media)

Chemical References

• ATP6AP2 protein, human
• Biomarkers, Tumor
• Receptors, Cell Surface
• Vacuolar Proton-Translocating ATPases

Topics

• Biomarkers, Tumor (physiology)
• Carcinogenesis (metabolism)
• Cell Line, Tumor
• Female
• Humans
• Male
• Middle Aged
• Neoplasms (metabolism)
• Receptors, Cell Surface (physiology)
• Signal Transduction
• Vacuolar Proton-Translocating ATPases (physiology)