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| Home > Publications database > In vitro and in vivo staining characteristics of small, fluorescent, Aß42 binding D-enantiomeric peptides in transgenic AD mouse models > print |
| 001 | 3797 | ||
| 005 | 20200402205552.0 | ||
| 024 | 7 | _ | |2 pmid |a pmid:19072935 |
| 024 | 7 | _ | |2 DOI |a 10.1002/cmdc.200800289 |
| 024 | 7 | _ | |2 WOS |a WOS:000263803200016 |
| 024 | 7 | _ | |a altmetric:21801633 |2 altmetric |
| 037 | _ | _ | |a PreJuSER-3797 |
| 041 | _ | _ | |a eng |
| 082 | _ | _ | |a 540 |
| 084 | _ | _ | |2 WoS |a Chemistry, Medicinal |
| 084 | _ | _ | |2 WoS |a Pharmacology & Pharmacy |
| 100 | 1 | _ | |0 P:(DE-HGF)0 |a van Groen, T. |b 0 |
| 245 | _ | _ | |a In vitro and in vivo staining characteristics of small, fluorescent, Aß42 binding D-enantiomeric peptides in transgenic AD mouse models |
| 260 | _ | _ | |a Weinheim [u.a.] |b Wiley-VCH |c 2009 |
| 300 | _ | _ | |a 276 - 282 |
| 336 | 7 | _ | |a Journal Article |0 PUB:(DE-HGF)16 |2 PUB:(DE-HGF) |
| 336 | 7 | _ | |a Output Types/Journal article |2 DataCite |
| 336 | 7 | _ | |a Journal Article |0 0 |2 EndNote |
| 336 | 7 | _ | |a ARTICLE |2 BibTeX |
| 336 | 7 | _ | |a JOURNAL_ARTICLE |2 ORCID |
| 336 | 7 | _ | |a article |2 DRIVER |
| 440 | _ | 0 | |0 19901 |a ChemMedChem |v 4 |x 1860-7179 |y 2 |
| 500 | _ | _ | |a This work was supported by a grant from the Volkswagen-Stiftung to D.W. (1/82 649). |
| 520 | _ | _ | |a One of the characteristic pathological hallmarks of Alzheimer's disease (AD) are neuritic plaques that consist of amyloid peptide (Abeta). To improve diagnosis and treatment evaluation, neuroimaging tools that make use of Abeta-binding ligands to visualise amyloid plaques are being developed. We investigate the in vitro and in vivo characteristics of a series of three D-enantiomeric peptides (D1-D3) that were developed to specifically bind amyloid beta1-42 (Abeta42) in the brains of transgenic AD-model mice. We stained brain sections of the mice, injected and infused the mice with these small D-peptides, and examined their staining of Abeta42 in the brain. The experiments demonstrate that the D-peptides label all plaques that contain Abeta42 in the brain. In contrast, diffuse amyloid beta deposits (which do not contain Abeta42) are not stained by any of the D-peptides. The in vivo and in vitro studies demonstrate that the D-peptides label all Abeta42 in the brain, and none of the D-peptides causes inflammation or is taken up by astrocytes or microglia. Furthermore, long-term infusion of the peptides does not cause inflammation. Together, this demonstrates that these D-peptides might be suitable for use as molecular probes to measure Abeta plaque load in the living brain for early diagnosis of Alzheimer's disease, or to monitor Abeta42 plaque load during disease progression or during treatment. |
| 536 | _ | _ | |0 G:(DE-Juel1)FUEK409 |2 G:(DE-HGF) |a Funktion und Dysfunktion des Nervensystems |c P33 |x 0 |
| 588 | _ | _ | |a Dataset connected to Web of Science, Pubmed |
| 650 | _ | 2 | |2 MeSH |a Alzheimer Disease: metabolism |
| 650 | _ | 2 | |2 MeSH |a Amino Acid Sequence |
| 650 | _ | 2 | |2 MeSH |a Amyloid beta-Peptides: chemistry |
| 650 | _ | 2 | |2 MeSH |a Amyloid beta-Peptides: metabolism |
| 650 | _ | 2 | |2 MeSH |a Animals |
| 650 | _ | 2 | |2 MeSH |a Disease Models, Animal |
| 650 | _ | 2 | |2 MeSH |a Fluorescent Dyes: chemistry |
| 650 | _ | 2 | |2 MeSH |a Mice |
| 650 | _ | 2 | |2 MeSH |a Mice, Transgenic |
| 650 | _ | 2 | |2 MeSH |a Peptide Fragments: chemistry |
| 650 | _ | 2 | |2 MeSH |a Peptide Fragments: metabolism |
| 650 | _ | 2 | |2 MeSH |a Peptides: metabolism |
| 650 | _ | 2 | |2 MeSH |a Protein Binding |
| 650 | _ | 2 | |2 MeSH |a Stereoisomerism |
| 650 | _ | 7 | |0 0 |2 NLM Chemicals |a Amyloid beta-Peptides |
| 650 | _ | 7 | |0 0 |2 NLM Chemicals |a Fluorescent Dyes |
| 650 | _ | 7 | |0 0 |2 NLM Chemicals |a Peptide Fragments |
| 650 | _ | 7 | |0 0 |2 NLM Chemicals |a Peptides |
| 650 | _ | 7 | |0 0 |2 NLM Chemicals |a amyloid beta-protein (1-42) |
| 650 | _ | 7 | |2 WoSType |a J |
| 653 | 2 | 0 | |2 Author |a aggregation |
| 653 | 2 | 0 | |2 Author |a Alzheimer's disease |
| 653 | 2 | 0 | |2 Author |a amyloid plaques |
| 653 | 2 | 0 | |2 Author |a biotechnology |
| 653 | 2 | 0 | |2 Author |a peptides |
| 700 | 1 | _ | |0 P:(DE-HGF)0 |a Kadish, I. |b 1 |
| 700 | 1 | _ | |0 P:(DE-HGF)0 |a Wiesehan, K. |b 2 |
| 700 | 1 | _ | |0 P:(DE-Juel1)VDB65869 |a Funke, S. A. |b 3 |u FZJ |
| 700 | 1 | _ | |0 P:(DE-Juel1)132029 |a Willbold, D. |b 4 |u FZJ |
| 773 | _ | _ | |0 PERI:(DE-600)2209649-8 |a 10.1002/cmdc.200800289 |g Vol. 4, p. 276 - 282 |p 276 - 282 |q 4<276 - 282 |t ChemMedChem |v 4 |x 1860-7179 |y 2009 |
| 909 | C | O | |o oai:juser.fz-juelich.de:3797 |p VDB |
| 913 | 1 | _ | |0 G:(DE-Juel1)FUEK409 |a DE-HGF |b Gesundheit |k P33 |l Funktion und Dysfunktion des Nervensystems |v Funktion und Dysfunktion des Nervensystems |x 0 |
| 914 | 1 | _ | |y 2009 |
| 915 | _ | _ | |0 StatID:(DE-HGF)0010 |a JCR/ISI refereed |
| 920 | 1 | _ | |d 31.12.2010 |g ISB |k ISB-3 |l Strukturbiochemie |0 I:(DE-Juel1)VDB942 |x 0 |
| 920 | 1 | _ | |0 I:(DE-82)080012_20140620 |k JARA-HPC |l Jülich Aachen Research Alliance - High-Performance Computing |g JARA |x 1 |
| 970 | _ | _ | |a VDB:(DE-Juel1)110187 |
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| 980 | _ | _ | |a ConvertedRecord |
| 980 | _ | _ | |a journal |
| 980 | _ | _ | |a I:(DE-Juel1)ICS-6-20110106 |
| 980 | _ | _ | |a I:(DE-82)080012_20140620 |
| 980 | _ | _ | |a UNRESTRICTED |
| 981 | _ | _ | |a I:(DE-Juel1)IBI-7-20200312 |
| 981 | _ | _ | |a I:(DE-Juel1)ICS-6-20110106 |
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