Title : DAPT protects brain against cerebral ischemia by down-regulating the expression of Notch 1 and nuclear factor κB in rats.

Pub. Date : 2012 Dec

PMID : 22302604






6 Functional Relationships(s)
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1 DAPT protects brain against cerebral ischemia by down-regulating the expression of Notch 1 and nuclear factor kappaB in rats. dapt notch receptor 1 Rattus norvegicus
2 Gamma-secretase inhibitor, N-[N-(3,5-difluorophenacetyl)-1-alanyl]-S-phenylglycine t-butyl ester (DAPT) suppresses the activation of Notch 1 signaling, which is recognized as the cell fate signaling and may participate in inflammatory processes together with NF-kappaB pathway that contributes to the brain damage after stroke. dapt notch receptor 1 Rattus norvegicus
3 This study investigated the time course expression of Notch 1 and the effects of DAPT on Notch 1 and NF-jB after MCAO. dapt notch receptor 1 Rattus norvegicus
4 The results showed that Notch 1 signaling was up-regulated at the early stage after MCAO, DAPT down-regulated the expression of Notch 1 and NF-kappaB and protected brain from damage caused by MCAO. dapt notch receptor 1 Rattus norvegicus
5 The results showed that Notch 1 signaling was up-regulated at the early stage after MCAO, DAPT down-regulated the expression of Notch 1 and NF-kappaB and protected brain from damage caused by MCAO. dapt notch receptor 1 Rattus norvegicus
6 These results may indicate that the downregulation of Notch 1-NF-kappaB pathway after ischemia by administration of DAPT is a potential mechanism for its protection. dapt notch receptor 1 Rattus norvegicus