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our results implicate Mst1 upregulation as a critical step in exacerbating HFD-mediated hepatic injury. Increased Mst1 blocks the AMPK pathway and thus diminishes Parkin expression, repressing mitophagy and consequently activating mitochondrial apoptosis in HFD-treated livers.
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data revealed that OSM alleviated postinfarction cardiac remodeling and dysfunction by enhancing cardiomyocyte autophagy. OSM holds promise as a therapeutic target in treating HF after MI through Obeta receptor by inhibiting Mst1 phosphorylation.
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The results identify Mst1 as a malefactor in the development of post-infarction cardiac injury and that it acts through the JNK-Drp1-mitochondrial fission pathway.
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The results suggest that melatonin alleviates cardiac remodeling and dysfunction in diabetic cardiomyopathy by upregulating autophagy, limiting apoptosis, and modulating mitochondrial integrity and biogenesis. The mechanisms are associated with Mst1/Sirt3 signaling.
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These data suggest that MSP is an effective inhibitor of inflammation and lipid accumulation in the stressed liver, thereby indicating that MSP has a key regulatory role in non-alcoholic steatohepatitis.
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kinases, including Slk, Lok and Mst1, are inhibited by BI-D1870 but to a much lesser extent by BIX 02565 and that phosphorylation of some of their substrates is blocked by BI-D1870 in living cells.
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Nicorandil alleviates post-MI cardiac dysfunction and remodeling. The mechanisms were associated with enhancing autophagy and inhibiting apoptosis through Mst1 inhibition.
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Using a standard two-thirds partial hepatectomy (PH) model in young and aged mice, the activity of the core kinases MST1 and LATS1 increased during the early hypertrophic phase and returned to steady state levels in the proliferative phase, coinciding with activation of YAP1 target genes and hepatocyte proliferation.
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The MST1 acts as a molecular brake to maintain immune tolerance by regulating T cell-mediated B cell activation.
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Mst1 knockout alleviated while Mst1 overexpression aggravated cardiac dysfunction in diabetes.
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these findings highlight a role for MST1 in vesicle trafficking and extravasation in neutrophils, providing an additional mechanistic explanation for the severe immune defect
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Results identify L-plastin as a key effector of Mst1 and establish a novel mechanism linking a signaling intermediate to an actin-binding protein critical to T cell migration.
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MIST1 is a scaling factor necessary and sufficient by itself to induce and maintain secretory cell architecture
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Mst1 deficiency diminishes atherosclerosis and stabilizes atherosclerotic plaques in ApoE(-/-) mice. Mst1 may participate in atherosclerosis progression through inhibition of macrophage autophagy and promotion of macrophage apoptosis.
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These results suggest that melatonin alleviates postinfarction cardiac remodeling and dysfunction by upregulating autophagy, decreasing apoptosis, and modulating mitochondrial integrity and biogenesis. The attributed mechanism involved, at least in part, Mst1/Sirt1 signaling
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TRAF2 functions as a key activator of MST1 in oxidative stress-induced intracellular signaling processes.
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Mst1 regulates hepatic lipid metabolism by inhibiting Sirt1 ubiquitination in mice.
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Mst1 enhances Foxp3 expression and Treg function at the post-translational level.
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our study demonstrates the existence of a direct crosstalk between mTORC2 and MST1 that is critical for cardiac cell survival and growth.
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Mst1 regulates Myosin IIa dynamics to organize high and low affinity LFA-1 to the anterior and posterior membrane during T cell migration.
