Dynamic changes of oligomeric amyloid beta levels in plasma induced by spiked synthetic A beta(42)
DC Field | Value | Language |
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dc.contributor.author | An, Seong Soo A. | - |
dc.contributor.author | Lee, Byoung-sub | - |
dc.contributor.author | Yu, Ji Sun | - |
dc.contributor.author | Lim, Kuntaek | - |
dc.contributor.author | Kim, Gwang Je | - |
dc.contributor.author | Lee, Ryan | - |
dc.contributor.author | Kim, Shinwon | - |
dc.contributor.author | Kang, Sungmin | - |
dc.contributor.author | Park, Young Ho | - |
dc.contributor.author | Wang, Min Jeong | - |
dc.contributor.author | Yang, Young Soon | - |
dc.contributor.author | Youn, Young Chul | - |
dc.contributor.author | Kim, SangYun | - |
dc.date.available | 2020-02-27T16:44:10Z | - |
dc.date.created | 2020-02-06 | - |
dc.date.issued | 2017-10-17 | - |
dc.identifier.issn | 1758-9193 | - |
dc.identifier.uri | https://scholarworks.bwise.kr/gachon/handle/2020.sw.gachon/5592 | - |
dc.description.abstract | Background: A reliable blood-based assay is required to properly diagnose and monitor Alzheimer's disease (AD). Many attempts have been made to develop such a diagnostic tool by measuring amyloid-beta oligomers (A beta Os) in the blood, but none have been successful in terms of method reliability. We present a multimer detection system (MDS), initially developed for the detection of prion oligomers in the blood, to detect A beta Os. Methods: To characterize A beta in the blood, plasma was spiked with synthetic amyloid-beta (A beta) and incubated over time. Then, the MDS was used to monitor the dynamic changes of A beta O levels in the plasma. Results: Increasing concentrations of A beta Os were observed in the plasma of patients with AD but not in the plasma of normal control subjects. The plasma from patients with AD (n = 27) was differentiated from that of the age-matched normal control subjects (n = 144) with a sensitivity of 83.3% and a specificity of 90.0%. Conclusions: Synthetic A beta spiked into the blood plasma of patients with AD, but that of not elderly normal control subjects, induced dynamic changes in the formation of A beta Os over time. A beta Os were detected by the MDS, which is a useful blood-based assay with high sensitivity and specificity for AD diagnosis. | - |
dc.language | 영어 | - |
dc.language.iso | en | - |
dc.publisher | BMC | - |
dc.relation.isPartOf | ALZHEIMERS RESEARCH & THERAPY | - |
dc.subject | SOLUBLE-PROTEIN OLIGOMERS | - |
dc.subject | NEURONAL THREAD PROTEIN | - |
dc.subject | ALZHEIMERS-DISEASE | - |
dc.subject | EARLY-DIAGNOSIS | - |
dc.subject | BIOMARKERS | - |
dc.subject | BRAIN | - |
dc.subject | PEPTIDES | - |
dc.subject | URINE | - |
dc.subject | PREDICTION | - |
dc.subject | MECHANISM | - |
dc.title | Dynamic changes of oligomeric amyloid beta levels in plasma induced by spiked synthetic A beta(42) | - |
dc.type | Article | - |
dc.type.rims | ART | - |
dc.description.journalClass | 1 | - |
dc.identifier.wosid | 000413121200001 | - |
dc.identifier.doi | 10.1186/s13195-017-0310-6 | - |
dc.identifier.bibliographicCitation | ALZHEIMERS RESEARCH & THERAPY, v.9 | - |
dc.identifier.scopusid | 2-s2.0-85031689869 | - |
dc.citation.title | ALZHEIMERS RESEARCH & THERAPY | - |
dc.citation.volume | 9 | - |
dc.contributor.affiliatedAuthor | An, Seong Soo A. | - |
dc.type.docType | Article | - |
dc.subject.keywordAuthor | Multimer detection system | - |
dc.subject.keywordAuthor | Alzheimer&apos | - |
dc.subject.keywordAuthor | s disease | - |
dc.subject.keywordAuthor | Amyloid-beta | - |
dc.subject.keywordAuthor | Oligomers | - |
dc.subject.keywordAuthor | Blood biomarker | - |
dc.subject.keywordAuthor | Synthetic amyloid-beta | - |
dc.subject.keywordAuthor | ELISA | - |
dc.subject.keywordAuthor | Plasma test | - |
dc.subject.keywordPlus | SOLUBLE-PROTEIN OLIGOMERS | - |
dc.subject.keywordPlus | NEURONAL THREAD PROTEIN | - |
dc.subject.keywordPlus | ALZHEIMERS-DISEASE | - |
dc.subject.keywordPlus | EARLY-DIAGNOSIS | - |
dc.subject.keywordPlus | BIOMARKERS | - |
dc.subject.keywordPlus | BRAIN | - |
dc.subject.keywordPlus | PEPTIDES | - |
dc.subject.keywordPlus | URINE | - |
dc.subject.keywordPlus | PREDICTION | - |
dc.subject.keywordPlus | MECHANISM | - |
dc.relation.journalResearchArea | Neurosciences & Neurology | - |
dc.relation.journalWebOfScienceCategory | Clinical Neurology | - |
dc.relation.journalWebOfScienceCategory | Neurosciences | - |
dc.description.journalRegisteredClass | scie | - |
dc.description.journalRegisteredClass | scopus | - |
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