Targeting cathepsins‐tBid‐mitochondial apoptotic signaling pathway in astrocytes contributes to neuroprotection against cerebral ischemia (LB627)
نویسندگان
چکیده
منابع مشابه
Neuroprotection of Osthole against Cerebral Ischemia/Reperfusion Injury through an Anti-apoptotic Pathway in Rats.
Cerebral ischemia/reperfusion (I/R) injury is a major cause of acute brain injury. The pathogenetic mechanisms underlying I/R injury involve apoptosis, inflammation and oxidative stress. Osthole-a plant coumarin compound-has been reported to protect against focal cerebral I/R-induced injury in rats. However, the mechanism remains unknown. Here we hypothesize that osthole acts through inhibition...
متن کاملInhibition of Autophagy Contributes to Ischemic Postconditioning-Induced Neuroprotection against Focal Cerebral Ischemia in Rats
BACKGROUND Ischemic postconditioning (IPOC), or relief of ischemia in a stuttered manner, has emerged as an innovative treatment strategy to reduce programmed cell death, attenuate ischemic injuries, and improve neurological outcomes. However, the mechanisms involved have not been completely elucidated. Recent studies indicate that autophagy is a type of programmed cell death that plays elusive...
متن کاملAkt contributes to neuroprotection by hypothermia against cerebral ischemia in rats.
Activation of the Akt/protein kinase B (PKB) kinase pathway can be neuroprotective after stroke. Akt is activated by growth factors via a phosphorylation-dependent pathway involving the kinases phosphoinositide 3 (PI3) kinase and phosphoinositide-dependent protein kinase-1 (PDK1) and is negatively regulated by phosphatase and tensin homolog deleted on chromosome 10 (PTEN). Akt kinase blocks apo...
متن کاملP39: The Neuroprotection Effect of Erythropoietin in Cerebral Ischemia
Cerebral ischemia causes death of millions people all over the world, annually and also suffering more people from neurological deficits and neuromuscular disorders. In our country, 250 to 300 people experience mild to severe stroke, daily. In this study we reviewed 120 original paper selected from PubMED database. Our keywords were erythropoietin, anti-inflammatory, stroke, neuropathy and cere...
متن کاملBrain-targeting delivery for RNAi neuroprotection against cerebral ischemia reperfusion injury.
Nanoparticles (NPs) with modification of brain-targeting molecules have been extensively exploited for therapeutic gene delivery across the blood-brain barrier (BBB). As one of the effective RNA interference (RNAi) approaches, short hairpin RNA (shRNA) has been proved to be promising in the field of gene therapy. Apoptosis signal-regulating kinase 1 (Ask1) has been reported to be an important t...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: The FASEB Journal
سال: 2014
ISSN: 0892-6638,1530-6860
DOI: 10.1096/fasebj.28.1_supplement.lb627