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Taxanes are widely used chemotherapeutic agents that perturb cell division. They also exert effects during interphase, but the underlying mechanisms are poorly understood. Here, we show that taxanes activate RhoA signaling and induce actin remodeling by displacing the RhoA activator GEF-H1 from micr...
ORGANISM(S): Homo sapiens (Human) 
2026-08-20 | PXD079708 | Pride
Hypoxia inhibits HUNK-mediated phosphorylation of GEF-H1 for epithelial-to-mesenchymal transition
GEF-H1 mediated gene expression changes in BMDCs in response to microtubule destabilization
GEF-H1-IRF5 mediated gene expression changes in BMDM by MDP recognition
Hypoxia regulates epithelial to mesenchymal transition (EMT) of cancer cells. However, the mechanism underlying hypoxia-mediated EMT remains largely unknow. Here, utilizing colorectal cell carcinoma (CRC) as a model, we find that HUNK inhibits EMT and suppresses metastasis of CRC cells via its subst...
ORGANISM(S): Homo sapiens 
2022-05-27 | GSE203440 | GEO
GEF-H1 controls transcriptional programs that mediate antitumor immuity upon microtubule destabilization.
ORGANISM(S): Mus musculus 
2019-10-01 | GSE135264 | GEO
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