GSK-690693

Cerebral ischemia results in damage to neuronal circuits and lasting impairment in function. We have previously reported that stimulation of α-amino-3-hydroxy-5-methyl-4-isoxazolepropionic acid receptors with the ampakine, CX1837, increases brain-derived neurotrophic factor (BDNF) levels and affords significant motor recovery after stroke in young mice. Here, we investigated whether administration of CX1837 in aged (24 months old) mice was equally effective. In a model of focal ischemia, administration of CX1837 from 5 days after stroke resulted in a small gain of motor function by week 6 after stroke. Mice that received a local delivery of BDNF via hydrogel implanted into the stroke cavity also showed a small gain of function from 4 to 6 weeks after stroke. Combining both treatments, however, resulted in a marked improvement in motor function from 2 weeks after insult. Assessment of peri-infarct tissue 2 weeks after stroke revealed a significant increase in p-AKT and p-CREB after the combined drug treatment.

(+)-Dapoxetine hydrochloride, (R)-Etodolac; Abatacept, ABT-510, Adalimumab, Agatolimod sodium, Alemtuzumab, Alvocidib hydrochloride, Aminolevulinic acid methyl ester, Aripiprazole, AS01B, AS02B, AS02V, Azacitidine; Becatecarin, Bevacizumab, Bevirimat, Bortezomib, Bremelanotide; CAIV-T, Canfosfamide hydrochloride, CHR-2797, Ciclesonide, Clevidipine; Darbepoetin alfa, Decitabine, Degarelix acetate, Dendritic cell-based vaccine, Denosumab, Desloratadine, DMXB-Anabaseine, Duloxetine hydrochloride, Dutasteride; Ecogramostim, Eicosapentaenoic acid/docosahexaenoic acid, Eletriptan, Enzastaurin hydrochloride, Erlotinib hydrochloride, Escitalopram oxalate, Etoricoxib, Everolimus, Ezetimibe, Ezetimibe/simvastatin; Ferumoxytol, Fesoterodine fumarate, Fulvestrant; Gefitinib, GM-CSF DNA, GSK-690693; H5N1 avian flu vaccine, Hepatitis B hyperimmunoglobulin, Human Fibroblast Growth Factor 1, Hypericin-PVP; Icatibant acetate, Iclaprim, Immunoglobulin intravenous (human), Ipilimumab, ISS-1018; L19-IL-2, Lapuleucel-T, Laropiprant, Liposomal doxorubicin, LP-261, Lumiracoxib, LY-518674; MDV-3100, MGCD-0103, Mirabegron, MyoCell; NASHA/Dx, Niacin/laropiprant; O6-Benzylguanine, Ocrelizumab, Olmesartan medoxomil, Omalizumab; P-276-00, Paclitaxel nanoparticles, Paclitaxel nanoparticles, Padoporfin, Paliperidone, PAN-811, Pegaptanib octasodium, Pegfilgrastim, Pemetrexed disodium, PF-00299804, Pimecrolimus, Prasugrel, Pregabalin; Reolysin, Rimonabant, Rivaroxaban, Rosuvastatin calcium; Satraplatin, SCH-697243,Selenite sodium, Silodosin, Sorafenib, Sunitinib malate; Talarozole, Taxus, Temsirolimus, Tocilizumab, Tolevamer potassium sodium, Tremelimumab, TTP-889; Uracil; V-260, Valsartan/amlodipine besylate, Vardenafil hydrochloride hydrate, Varenicline tartrate, Varespladib, Vitespen, Voclosporin, VX-001; Xience V; Zotarolimus-eluting stent.