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  1. Article ; Online: Preserving protein function through reversible aggregation.

    Höhfeld, Jörg

    Nature cell biology

    2017  Volume 19, Issue 10, Page(s) 1142–1144

    Abstract: It is generally accepted that protein function depends on a defined 3D structure, with unfolding and aggregation dealing a final blow to functionality. A study now shows that the regulated exposure of an unstructured region in yeast pyruvate kinase ... ...

    Abstract It is generally accepted that protein function depends on a defined 3D structure, with unfolding and aggregation dealing a final blow to functionality. A study now shows that the regulated exposure of an unstructured region in yeast pyruvate kinase triggers reversible aggregation to preserve protein function under stress.
    Language English
    Publishing date 2017-09-29
    Publishing country England
    Document type Journal Article
    ZDB-ID 1474722-4
    ISSN 1476-4679 ; 1465-7392
    ISSN (online) 1476-4679
    ISSN 1465-7392
    DOI 10.1038/ncb3620
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  2. Article ; Online: Autophagy: Press and Push for Destruction.

    Höhfeld, Jörg

    Current biology : CB

    2016  Volume 26, Issue 15, Page(s) R703–R705

    Abstract: Recent publications illustrate an extensive crosstalk between the actin cytoskeleton and autophagy, a program for self-digestion. Actin polymerization provides a pushing force for organelle shaping and trafficking during autophagy, but the cytoskeleton ... ...

    Abstract Recent publications illustrate an extensive crosstalk between the actin cytoskeleton and autophagy, a program for self-digestion. Actin polymerization provides a pushing force for organelle shaping and trafficking during autophagy, but the cytoskeleton is also targeted by autophagy under mechanical strain.
    Language English
    Publishing date 2016-08-08
    Publishing country England
    Document type Journal Article
    ZDB-ID 1071731-6
    ISSN 1879-0445 ; 0960-9822
    ISSN (online) 1879-0445
    ISSN 0960-9822
    DOI 10.1016/j.cub.2016.06.017
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  3. Book ; Online ; Thesis: Mechanosensitive Adaption basaler und suprabasaler Keratinozyten in einem dreidimensionalen Epidermaläquivalent unter zyklischer Dehnung

    Püllen, Robin David [Verfasser] / Hoffmann, Bernd [Akademischer Betreuer] / Höhfeld, Jörg [Gutachter]

    2023  

    Author's details Robin David Püllen ; Gutachter: Jörg Höhfeld ; Betreuer: Bernd Hoffmann
    Keywords Biowissenschaften, Biologie ; Life Science, Biology
    Subject code sg570
    Language German
    Publisher Universitäts- und Landesbibliothek Bonn
    Publishing place Bonn
    Document type Book ; Online ; Thesis
    Database Digital theses on the web

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  4. Book ; Online ; Thesis: Mechanical strain influence on functional signaling of neurons in vitro

    Tarazi, Samar M. B. [Verfasser] / Hoffmann, Bernd [Akademischer Betreuer] / Höhfeld, Jörg [Gutachter]

    2023  

    Author's details Samar M. B. Tarazi ; Gutachter: Jörg Höhfeld ; Betreuer: Bernd Hoffmann
    Keywords Biowissenschaften, Biologie ; Life Science, Biology
    Subject code sg570
    Language English
    Publisher Universitäts- und Landesbibliothek Bonn
    Publishing place Bonn
    Document type Book ; Online ; Thesis
    Database Digital theses on the web

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  5. Article ; Online: Ub and Down: Ubiquitin Exercise for the Elderly.

    Höhfeld, Jörg / Hoppe, Thorsten

    Trends in cell biology

    2018  Volume 28, Issue 7, Page(s) 512–522

    Abstract: Conjugation of ubiquitin onto proteins generates a degradation signal or exerts degradation-independent regulatory functions. Ubiquitylation is governed by the antagonistic action of ubiquitin ligases and deubiquitylating enzymes (DUBs). Several recent ... ...

    Abstract Conjugation of ubiquitin onto proteins generates a degradation signal or exerts degradation-independent regulatory functions. Ubiquitylation is governed by the antagonistic action of ubiquitin ligases and deubiquitylating enzymes (DUBs). Several recent publications illustrate a balanced interplay of ligases and DUBs at signaling hubs that are central to longevity and protein homeostasis (proteostasis). In addition, stress-induced alterations of ubiquitin conjugation are emerging as key events that drive aging and contribute to the pathology of age-related diseases. This physiological role of dynamic ubiquitylation further extends its well-known function in protein regulation and quality control at the cellular level. Recent work thus significantly advances our understanding of the aging process both at the molecular and organismal level.
    MeSH term(s) Humans ; Proteolysis ; Signal Transduction ; Ubiquitin/metabolism ; Ubiquitin-Protein Ligases/metabolism ; Ubiquitination
    Chemical Substances Ubiquitin ; Ubiquitin-Protein Ligases (EC 2.3.2.27)
    Language English
    Publishing date 2018-04-25
    Publishing country England
    Document type Journal Article ; Research Support, Non-U.S. Gov't ; Review
    ZDB-ID 30122-x
    ISSN 1879-3088 ; 0962-8924
    ISSN (online) 1879-3088
    ISSN 0962-8924
    DOI 10.1016/j.tcb.2018.03.002
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  6. Book ; Online ; Thesis: Dehnungsinduzierte Mechanosensitivität in Abhängigkeit der RhoA-induzierten Zellkontraktilität und BAG3-vermittelter Autophagie

    Lövenich, Lukas [Verfasser] / Hoffmann, Bernd [Akademischer Betreuer] / Höhfeld, Jörg [Gutachter]

    2022  

    Author's details Lukas Lövenich ; Gutachter: Jörg Höhfeld ; Betreuer: Bernd Hoffmann
    Keywords Biowissenschaften, Biologie ; Life Science, Biology
    Subject code sg570
    Language German
    Publisher Universitäts- und Landesbibliothek Bonn
    Publishing place Bonn
    Document type Book ; Online ; Thesis
    Database Digital theses on the web

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  7. Book ; Online ; Thesis: Presenilin deficiency leads to altered protein N-glycosylation and endo-lysosomal cholesterol accumulation

    Fabiano, Marietta [Verfasser] / Walter, Jochen [Akademischer Betreuer] / Höhfeld, Jörg [Gutachter]

    2022  

    Author's details Marietta Fabiano ; Gutachter: Jörg Höhfeld ; Betreuer: Jochen Walter
    Keywords Biowissenschaften, Biologie ; Life Science, Biology
    Subject code sg570
    Language English
    Publisher Universitäts- und Landesbibliothek Bonn
    Publishing place Bonn
    Document type Book ; Online ; Thesis
    Database Digital theses on the web

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  8. Book ; Online ; Thesis: (Patho)physiologische Rolle des Endocannabinoids Anandamid bei der bronchialen Tonusregulation

    Simon, Annika [Verfasser] / Wenzel, Daniela [Akademischer Betreuer] / Höhfeld, Jörg [Gutachter]

    2022  

    Author's details Annika Simon ; Gutachter: Jörg Höhfeld ; Betreuer: Daniela Wenzel
    Keywords Biowissenschaften, Biologie ; Life Science, Biology
    Subject code sg570
    Language German
    Publisher Universitäts- und Landesbibliothek Bonn
    Publishing place Bonn
    Document type Book ; Online ; Thesis
    Database Digital theses on the web

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  9. Book ; Online ; Thesis: Optogenetische Stimulation des nativen Herzmuskels durch Adeno-assoziierte Virustransduktion von Channelrhodopsin-2

    Vogt, Christoph [Verfasser] / Saße, Philipp [Akademischer Betreuer] / Höhfeld, Jörg [Gutachter]

    2022  

    Author's details Christoph Carsten Otto See Kee Vogt ; Gutachter: Jörg Höhfeld ; Betreuer: Philipp Saße
    Keywords Biowissenschaften, Biologie ; Life Science, Biology
    Subject code sg570
    Language German
    Publisher Universitäts- und Landesbibliothek Bonn
    Publishing place Bonn
    Document type Book ; Online ; Thesis
    Database Digital theses on the web

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  10. Book ; Online ; Thesis: Untersuchung der mechanobiologisch gesteuerten Brustkrebszellinvasion mittels 3D Zellkulturmodellen

    Eschenbruch, Julian [Verfasser] / Hoffmann, Bernd [Akademischer Betreuer] / Höhfeld, Jörg [Gutachter]

    2022  

    Author's details Julian Eschenbruch ; Gutachter: Jörg Höhfeld ; Betreuer: Bernd Hoffmann
    Keywords Biowissenschaften, Biologie ; Life Science, Biology
    Subject code sg570
    Language German
    Publisher Universitäts- und Landesbibliothek Bonn
    Publishing place Bonn
    Document type Book ; Online ; Thesis
    Database Digital theses on the web

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