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@ARTICLE{Panza:313,
author = {Panza, G. and Stöhr, J. and Dumpitak, C. and
Papathanassiou, D. and Weiss, J. and Riesner, D. and
Willbold, D. and Birkmann, E.},
title = {{S}pontaneous and {BSE}-prion-seeded amyloid formation of
full length recombinant bovine prion protein},
journal = {Biochemical and biophysical research communications},
volume = {373},
issn = {0006-291X},
address = {Orlando, Fla.},
publisher = {Academic Press},
reportid = {PreJuSER-313},
pages = {493 - 497},
year = {2008},
note = {Record converted from VDB: 12.11.2012},
abstract = {The conversion of the cellular isoform of the prion protein
into the pathogenic isoform PrP(Sc) is the key event in
prion diseases. The disease can occur spontaneously
genetically or by infection. In earlier studies we presented
an in vitro conversion system which simulates the structural
transition in recPrP by varying low concentrations of SDS at
constant NaCl. In the present study we adopted the
conversion system from experimental Scrapie in hamster to
bovine recPrP and generated amyloid fibrils. The
intermediate state which is optimal for fibril formation is
a soluble, beta-rich state. The system was extended using
BSE-prions as seeds and led to an acceleration of fibril
formation by orders of magnitude. This seeded amyloid
formation assay avoids any PK-treatment, is therefore able
to detect even PK-sensitive PrP(Sc) and does not require
cellular components.},
keywords = {Amyloid: biosynthesis / Amyloid: chemistry / Animals /
Cattle / Cricetinae / Encephalopathy, Bovine Spongiform:
metabolism / Models, Molecular / PrPSc Proteins: chemistry /
PrPSc Proteins: metabolism / Protein Conformation /
Recombinant Proteins: chemistry / Recombinant Proteins:
metabolism / Amyloid (NLM Chemicals) / PrPSc Proteins (NLM
Chemicals) / Recombinant Proteins (NLM Chemicals) / J
(WoSType)},
cin = {INB-2 / JARA-SIM},
ddc = {570},
cid = {I:(DE-Juel1)VDB805 / I:(DE-Juel1)VDB1045},
pnm = {Funktion und Dysfunktion des Nervensystems},
pid = {G:(DE-Juel1)FUEK409},
shelfmark = {Biochemistry $\&$ Molecular Biology / Biophysics},
typ = {PUB:(DE-HGF)16},
pubmed = {pmid:18585368},
UT = {WOS:000258208500008},
doi = {10.1016/j.bbrc.2008.06.059},
url = {https://juser.fz-juelich.de/record/313},
}