-Amyloid Monomers Are Neuroprotective

نویسندگان
چکیده

برای دانلود باید عضویت طلایی داشته باشید

برای دانلود 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

-Amyloid Monomers Are Neuroprotective

Maria Laura Giuffrida,1 Filippo Caraci,1 Bruno Pignataro,2 Sebastiano Cataldo,2 Paolo De Bona,3 Valeria Bruno,4,5 Gemma Molinaro,5 Giuseppe Pappalardo,6 Angela Messina,7 Angelo Palmigiano,7 Domenico Garozzo,7 Ferdinando Nicoletti,4,5 Enrico Rizzarelli,3,8 and Agata Copani1,6 1Department of Pharmaceutical Sciences, University of Catania, Catania 95125, Italy, 2Department of Physical-Chemistry, U...

متن کامل

Neuroprotective effects of statins against amyloid β-induced neurotoxicity

A growing body of evidence suggests that disruption of the homeostasis of lipid metabolism affects the pathogenesis of Alzheimer's disease (AD). In particular, dysregulation of cholesterol homeostasis in the brain has been reported to considerably increase the risk of developing AD. Thus, dysregulation of lipid homeostasis may increase the amyloid β (Aβ) levels by affecting amyloid precursor pr...

متن کامل

Neuroprotective secreted amyloid precursor protein acts by disrupting amyloid precursor protein dimers.

The amyloid precursor protein (APP) is implied both in cell growth and differentiation and in neurodegenerative processes in Alzheimer disease. Regulated proteolysis of APP generates biologically active fragments such as the neuroprotective secreted ectodomain sAPPalpha and the neurotoxic beta-amyloid peptide. Furthermore, it has been suggested that the intact transmembrane APP plays a signalin...

متن کامل

Neuroprotective effects of sodium hydrosulfide against β-amyloid-induced neurotoxicity

Alzheimer's disease (AD) is known to be caused by the accumulation of amyloid-β peptide (Aβ). The accumulation of Aβ has been shown to cause learning and memory impairment in rats, and it has been shown that hydrogen sulfide donors, such as sodium hydrosulfide (NaHS) can attenuate these effects. However, the underlying mechanisms have not yet been fully eludicated. This study was designed to in...

متن کامل

5-Hydroxycyclopenicillone Inhibits β-Amyloid Oligomerization and Produces Anti-β-Amyloid Neuroprotective Effects In Vitro.

The oligomer of β-amyloid (Aβ) is considered the main neurotoxin in Alzheimer's disease (AD). Therefore, the inhibition of the formation of Aβ oligomer could be a target for AD therapy. In this study, with the help of the dot blotting assay and transmission electronic microscopy, it was have discovered that 5-hydroxycyclopenicillone, a cyclopentenone recently isolated from a sponge-associated f...

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 Neuroscience

سال: 2009

ISSN: 0270-6474,1529-2401

DOI: 10.1523/jneurosci.1736-09.2009