| 1 | Paroxetine engenders analgesic effects through inhibition of p38 phosphorylation in a rat migraine model显示文摘In this study,a model of migraine was established by electrical stimulation of the superior sagittal sinus in rats.These rats were then treated orally with paroxetine at doses of 2.5,5,or 10 mg/kg per day for 14 days.Following treatment,mechanical withdrawal thresholds were significantly higher,extracellular concentrations of 5-hydroxytryptamine in the periaqueductal grey matter and nucleus reticularis gigantocellularis were higher,and the expression of phosphorylated p38 in the trigeminal nucleus caudalis was lower.Our experimental findings suggest that paroxetine has analgesic effects in a rat migraine model,which are mediated by inhibition of p38 phosphorylation. | Chuanming Wang Wei Bi Yanran Liang Xiuna Jing Songhua Xiao Yannan Fang Qiaoyun Shi Enxiang Tao | 2012 | Neural Regeneration Research2012，7，13： | 2 |
| 3 | A novel FGFR1 inhibitor CYY292 suppresses tumor progression,invasion,and metastasis of glioblastoma by inhibiting the Akt/GSK3β/snail signaling axis显示文摘Glioblastoma(GBM)is a malignant brain tumor that grows quickly,spreads widely,and is resistant to treatment.Fibroblast growth factor receptor(FGFR)1 is a receptor tyrosine kinase that regulates cellular processes,including proliferation,survival,migration,and dif-ferentiation.FGFR1 was predominantly expressed in GBM tissues,and FGFR1 expression was negatively correlated with overall survival.We rationally designed a novel small molecule CYY292,which exhibited a strong affinity for the FGFR1 protein in GBM cell lines in vitro.CYY292 also exerted an effect on the conserved Ser777 residue of FGFR1.CYY292 dose-depen-dently inhibited cell proliferation,epithelial-mesenchymal transition,stemness,invasion,and migration in vitro by specifically targeting the FGFR1/AKT/Snail pathways in GBM cells,and this effect was prevented by pharmacological inhibitors and critical gene knockdown.In vivo experiments revealed that CYY292 inhibited U87MG tumor growth more effectively than AZD4547.CYY292 also efficiently reduced GBM cell proliferation and increased survival in orthotopic GBM models.This study further elucidates the function of FGFR1 in the GBM and reveals the effect of CYY292,which targets FGFR1,on downstream signaling pathways directly reducing GBM cell growth,invasion,and metastasis and thus impairing the recruitment,activation,and function of immune cells. | Yanran Bi Ruiling Zheng Jiahao Hu Ruiqing Shi Junfeng Shi Yutao Wang Peng Wang Wenyi Jiang Gyudong Kim Zhiguo Liu Xiaokun Li Li Lin | 2024 | Genes & Diseases2024，11，1： | 0 |
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