S
Sandra Hoefgen
Researcher at Leibniz Association
Publications - 17
Citations - 411
Sandra Hoefgen is an academic researcher from Leibniz Association. The author has contributed to research in topics: Amyloid precursor protein & Chemistry. The author has an hindex of 9, co-authored 14 publications receiving 301 citations.
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Structure and biochemical analysis of the heparin-induced E1 dimer of the amyloid precursor protein
TL;DR: The APP-based signal transduction, cell–cell- and/or cell–ECM interaction should depend on dimerization induced by heparin, as well as on pH, arguing that APP could fulfill different functions depending on its (sub)cellular localization.
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Facile assembly and fluorescence-based screening method for heterologous expression of biosynthetic pathways in fungi.
Sandra Hoefgen,Jun Lin,Janis Fricke,Maria C. Stroe,Derek J. Mattern,Johann E. Kufs,Peter Hortschansky,Axel A. Brakhage,Dirk Hoffmeister,Vito Valiante,Vito Valiante +10 more
TL;DR: A sophisticated, yet easy-to-assemble vector system to heterologously express multiple genes under the control of a single promoter was successfully applied to produce the psychotropic mushroom alkaloid psilocybin in high yields by heterologous expression of the entire biosynthetic gene cluster in the mould Aspergillus nidulans.
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Mitogen-Activated Protein Kinase Cross-Talk Interaction Modulates the Production of Melanins in Aspergillus fumigatus.
Adriana Oliveira Manfiolli,Filipe Silva Siqueira,Thaila Fernanda dos Reis,Patrick Van Dijck,Sanne Sanne I Schrevens,Sandra Hoefgen,Martin Föge,Maria Straßburger,Leandro José de Assis,Thorsten Heinekamp,Marina Campos Rocha,Slavica Janevska,Axel A. Brakhage,Iran Malavazi,Gustavo H. Goldman,Vito Valiante,Vito Valiante +16 more
TL;DR: It is demonstrated that MpkB is important for conidiation and that its deletion induces a copious increase of dihydroxynaphthalene (DHN)-melanin production, which can determine the failure of effective treatment of invasive mycoses using antifungal drugs.
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The structural biology of the amyloid precursor protein APP - a complex puzzle reveals its multi-domain architecture.
TL;DR: Current understanding of the structure-function-relationship of the multi-domain protein APP, which consists of the two folded E1 and E2 segments that are connected to one another and to the single transmembrane helix by flexible segments, is summarized.
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The fungal CCAAT-binding complex and HapX display highly variable but evolutionary conserved synergetic promoter-specific DNA recognition
Takanori Furukawa,Mareike Thea Scheven,Matthias Misslinger,Can Zhao,Sandra Hoefgen,Fabio Gsaller,Jeffrey Lau,Christoph Jöchl,Ian J. Donaldson,Vito Valiante,Vito Valiante,Axel A. Brakhage,Axel A. Brakhage,Michael Bromley,Hubertus Haas,Peter Hortschansky +15 more
TL;DR: The plasticity of the CBC: HapX:DNA interaction permits fine tuning of CBC:HapX binding specificities that could support adaptation of pathogens to their host niches.