Deregulation of cdk5 in Hippocampal Sclerosis

نویسندگان
چکیده

برای دانلود رایگان متن کامل این مقاله و بیش از 32 میلیون مقاله دیگر ابتدا ثبت نام کنید

اگر عضو سایت هستید لطفا وارد حساب کاربری خود شوید

منابع مشابه

Deregulation of HDAC1 by p25/Cdk5 in Neurotoxicity

Aberrant cell-cycle activity and DNA damage are emerging as important pathological components in various neurodegenerative conditions. However, their underlying mechanisms are poorly understood. Here, we show that deregulation of histone deacetylase 1 (HDAC1) activity by p25/Cdk5 induces aberrant cell-cycle activity and double-strand DNA breaks leading to neurotoxicity. In a transgenic model fo...

متن کامل

Cdk5 is essential for adult hippocampal neurogenesis.

The molecular factors regulating adult neurogenesis must be understood to harness the therapeutic potential of neuronal stem cells. Although cyclin-dependent kinase 5 (Cdk5) plays a critical role in embryonic corticogenesis, its function in adult neurogenesis is unknown. Here, we assessed the role of Cdk5 in the generation of dentate gyrus (DG) granule cell neurons in adult mice. Cre recombinas...

متن کامل

Distinctive deregulation of miR-27a and miR-27b in relapsing remitting multiple sclerosis

Introduction: Previous studies have proposed that microRNAs (miRNAs) expression might be responsible for immunological features associated with multiple sclerosis (MS) pathogenesis. We aimed to elucidate the alternation in miR-27a and miR-27b expression in relapsing-remitting multiple sclerosis (RRMS) patients compared to the healthy subjects. Materials and methods: In this study, the expressi...

متن کامل

Deregulation of Cdk5 in a Mouse Model of ALS Toxicity Alleviated by Perikaryal Neurofilament Inclusions

Recent studies suggest that increased activity of cyclin-dependent kinase 5 (Cdk5) may contribute to neuronal death and cytoskeletal abnormalities in Alzheimer's disease. We report here such deregulation of Cdk5 activity associated with the hyperphosphorylation of tau and neurofilament (NF) proteins in mice expressing a mutant superoxide dismutase (SOD1(G37R)) linked to amyotrophic lateral scle...

متن کامل

Deregulation of cdk5, hyperphosphorylation, and cytoskeletal pathology in the Niemann-Pick type C murine model.

NPC-1 gene mutations cause Niemann-Pick type C (NPC), a neurodegenerative storage disease resulting in premature death in humans. Spontaneous mutation of the NPC-1 gene in mice generates a similar phenotype, usually with death ensuing by 12 weeks of age. Both human and murine NPC are characterized neuropathologically by ballooned neurons distended with lipid storage, axonal spheroid formation, ...

متن کامل

ذخیره 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: Journal of Neuropathology and Experimental Neurology

سال: 2006

ISSN: 0022-3069

DOI: 10.1097/01.jnen.0000195940.48033.a2