Emerging Insights into Liver X Receptor α in the Tumorigenesis and Therapeutics of Human Cancers

作者：Ning Han, Man Yuan, Libo Yan, Hong Tang · 发表于：Biomolecules · 年份：2023 · DOI：10.3390/biom13081184 · 被引用次数：15 · 研究领域：Cholesterol and Lipid Metabolism、interferon and immune responses、Drug Transport and Resistance Mechanisms

Liver X receptor α (LXRα), a member of the nuclear receptor superfamily, is identified as a protein activated by ligands that interacts with the promoters of specific genes. It regulates cholesterol, bile acid, and lipid metabolism in normal physiological processes, and it participates in the development of some related diseases. However, many studies have demonstrated that LXRα is also involved in regulating numerous human malignancies. Aberrant LXRα expression is emerging as a fundamental and pivotal factor in cancer cell proliferation, invasion, apoptosis, and metastasis. Herein, we outline the expression levels of LXRα between tumor tissues and normal tissues via the Oncomine and Tumor Immune Estimation Resource (TIMER) 2.0 databases; summarize emerging insights into the roles of LXRα in the development, progression, and treatment of different human cancers and their diversified mechanisms; and highlight that LXRα can be a biomarker and therapeutic target in diverse cancers.