MST1 (Macrophage Stimulating 1)

Quercetin inhibits proliferation and migration and promotes apoptosis of gastric cancer cells by promoting phosphorylation-mediated inactivation of YAP.

YAP and p-YAP overexpression are associated with advanced stage and larger tumor size in cervical cancer, indicating Hippo pathway dysregulation. YAP functional suppression attenuated migratory capacity, highlighting YAP as a promising prognostic biomarker and therapeutic target.

After that, cells were treated with MG132, followed by analysis of the binding of TRAF6 to macrophage stimulating 1 (MST1) via co-immunoprecipitation and the ubiquitination level of MST1 via the ubiquitination assay...Silencing MST1 abolished the inhibition of TRAF6 on malignant proliferation of HANK1 cells. TRAF6 was upregulated in HANK1 cells and bound to MST1 to promote ubiquitination-mediated degradation of MST1, consequently facilitating the malignant proliferation of HANK1 cells.

Collectively, these results suggest that reduced MST1 expression enhances the survival of radiation-exposed GBM cells. Overexpression of MST1 inhibits autophagy and promotes apoptosis, thus enhancing the radio-sensitivity of GBM.

MST1 was overexpressed in hepatocytes. This study might deepen the understanding of the LUSC pathogenesis and identify potential targets for the management of LUSC.

This study demonstrated that MST1 activation contributed to inflammation in LPS-induced ALI by modulating the NF-κB/NLRP3 signaling pathway. Targeting MST1 may represent a novel approach to the treatment of ALI.

Additionally, immunofluorescence confirmed the nuclear translocation of YAP. Our study indicates that E-cad regulates the malignant progression of CRC via the Hippo signaling pathway, offering a potential new strategy for CRC treatment.

ZGF inhibits DEN-induced HCC in rats by activating the Hippo/YAP pathway via upregulating MST1 and LATS1 expression, which promotes YAP phosphorylation and degradation to suppress proliferation and induce apoptosis of the tumor cells.

Our findings suggest that circAKT3 acts as a protein scaffold, promoting the interaction between RPS27A and RPL11, thereby influencing c-Myc activity and PCa progression. This study underscores the crucial role of circAKT3 in PCa and its potential as a therapeutic target to impede malignancy progression and metastasis.

Huayu Tongluo moxibustion can improve the learning-memory ability of VD rats, the mechanism may be related to regulating the activation of microglia through Mst1/NF-κB p65 pathway, reducing the release of pro-inflammatory factors i.e. IL-6 and TNF-α, so as to alleviating the damage of inflammatory factors in the hippocampus of VD rats.

Collectively, our findings suggest that lactic acid from CAFs promotes the CSCs phenotype in OSCC through the DLG5/CUL3/MST1 axis. Therefore, targeting lactic acid exchange between CAFs and tumor cells may provide a novel therapeutic approach to suppress the CSCs phenotype in OSCC.

This review summarizes pro-tumor changes in metabolism driven by the MET family of RTKs. In doing so, we will offer our unique perspective on metabolic pathways that drive worse patient prognosis and provide suggestions for future study.