2004
DOI: 10.1016/j.brainres.2004.05.106
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Transient cerebral ischemia induces site-specific hyperphosphorylation of tau protein

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Cited by 130 publications
(142 citation statements)
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“…Cyclin-dependent kinase 5 (CDK5) has been considered as a major tau kinase that contributes to tau pathology in cerebral ischemia. 6 Cdk5 is a proline-directed serine/ threonine kinase that is ubiquitous in the nervous system, playing important roles in synaptic plasticity and neurotransmission; in addition, its overregulation is involved in neurodegeneration. 7 The CDK5 activity in the brain is triggered by its binding partners, p39 and p35.…”
Section: Introductionmentioning
confidence: 99%
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“…Cyclin-dependent kinase 5 (CDK5) has been considered as a major tau kinase that contributes to tau pathology in cerebral ischemia. 6 Cdk5 is a proline-directed serine/ threonine kinase that is ubiquitous in the nervous system, playing important roles in synaptic plasticity and neurotransmission; in addition, its overregulation is involved in neurodegeneration. 7 The CDK5 activity in the brain is triggered by its binding partners, p39 and p35.…”
Section: Introductionmentioning
confidence: 99%
“…The p25 fragment triggers CDK5 hyperactivation and translocation of the p25/CDK5 complex to the cytoplasm, promoting the phosphorylation of tau at specific epitopes, a prerequisite of paired helical filament (PHF) formation and leading to neuronal death. 6 Several classes of potent inhibitors for CDK5 have been described 9 and have been shown to have neuroprotective potential in cerebral ischemia. 10 However, most of these inhibitors are competitive at the ATP binding site, resulting in a lack of specificity among kinases.…”
Section: Introductionmentioning
confidence: 99%
“…La demencia se ha correlacionado con la presencia de taupatía en humanos (19,49), incluyendo la enfermedad de Alzheimer, la enfermedad de Parkinson y la demencia frontotemporal, lo cual sugiere que la proteína tau patológica es un marcador de progresión de la lesión cerebral (19,21).…”
Section: Parámetrosunclassified
“…Se sabe que los ovillos neurofibrilares (Neurofibrillary Tangles, NFT) son marcadores de enfermedades neurodegenerativas crónicas, como la enfermedad de Alzheimer, la esclerosis lateral amiotrófica y la enfermedad de Pick, entre otras; además, la hiperfosforilación de la proteína tau está relacionada con la demencia después de un accidente cerebrovascular (19). Por otra parte, la expresión de la proteína precursora del β-amiloide se ha visto incrementada en roedores, tras inducir la isquemia cerebral (20).…”
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