2019
DOI: 10.1002/ange.201906908
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Peptid‐basierte molekulare Strategien zum Einsatz bei Proteinfehlfaltung, Proteinaggregation und Zelldegeneration

Abstract: Die Proteinfehlfaltung in Amyloidfibrillen steht im Zusammenhang mit über 40 unheilbaren zell‐ und neurodegenerativen Krankheiten. Unter den vielen getesteten Amyloid‐inhibitorischen Molekülen fand jedoch bisher nur eines Anwendung im Patienten. In diesem Kurzaufsatz besprechen wir molekulare Strategien und peptidchemische Hilfsmittel, die bei der Entdeckung, dem Design und der Entwicklung Peptid‐basierter Leitstrukturen für Anti‐Amyloidwirkstoffe eingesetzt werden. Im Zentrum stehen zwei wichtige rationale Am… Show more

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Cited by 8 publications
(4 citation statements)
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“…Anti‐Aβ antibody drugs can overcome target‐specificity, but have high production cost and poor drug delivery across the blood–brain barrier (BBB) [5] . Peptide‐based drugs can be an attractive alternative to small molecules and antibody drugs owing to their high‐selectivity, low cost, and BBB permeability [6] . Shifting perspective, an amyloid‐based peptide drug exploiting the self‐assembling nature of amyloid can best overcome the polymorphic nature of the therapeutic target.…”
Section: Introductionmentioning
confidence: 99%
“…Anti‐Aβ antibody drugs can overcome target‐specificity, but have high production cost and poor drug delivery across the blood–brain barrier (BBB) [5] . Peptide‐based drugs can be an attractive alternative to small molecules and antibody drugs owing to their high‐selectivity, low cost, and BBB permeability [6] . Shifting perspective, an amyloid‐based peptide drug exploiting the self‐assembling nature of amyloid can best overcome the polymorphic nature of the therapeutic target.…”
Section: Introductionmentioning
confidence: 99%
“…The peptide-based inhibitors provide an alternative option against hIAPP aggregation due to their biocompatibility, the feasibility of synthesis and modification, and weak immunogenicity. [29][30][31] A large number of peptides derived from the amyloidogenic fragments of hIAPP or by slight structural changes in these fragments have been evaluated as inhibitors of hIAPP aggregation and hIAPP-induced cytotoxicity. [32][33][34] In addition to peptides derived from the amyloidogenic fragments of hIAPP, several other peptide-based inhibitors have been tested against hIAPP aggregation and hIAPP-induced cytotoxicity.…”
Section: Introductionmentioning
confidence: 99%
“…The peptide‐based inhibitors provide an alternative option against hIAPP aggregation due to their biocompatibility, the feasibility of synthesis and modification, and weak immunogenicity [29–31] . A large number of peptides derived from the amyloidogenic fragments of hIAPP or by slight structural changes in these fragments have been evaluated as inhibitors of hIAPP aggregation and hIAPP‐induced cytotoxicity [32–34] .…”
Section: Introductionmentioning
confidence: 99%
“…[54,213] In dieser Arbeit konnte bereits gezeigt werden, dass transportieren. [214,215] Im Jahr 2017 waren bereits mehr als 60 Peptidwirkstoffe auf dem Markt zugelassen. Darüber hinaus wurden mehr als 150 therapeutische Peptide in klinischen und noch mehr in vorklinischen Studien getestet.…”
Section: Einfluss Potenzieller Inhibitoren Auf Die Aggregationunclassified