Dokument: Oxidized MIF is an Alzheimer’s disease drug target relaying external risk factors to tau pathology
| Titel: | Oxidized MIF is an Alzheimer’s disease drug target relaying external risk factors to tau pathology | |||||||
| URL für Lesezeichen: | https://docserv.uni-duesseldorf.de/servlets/DocumentServlet?id=72278 | |||||||
| URN (NBN): | urn:nbn:de:hbz:061-20260213-111811-7 | |||||||
| Kollektion: | Publikationen | |||||||
| Sprache: | Englisch | |||||||
| Dokumententyp: | Wissenschaftliche Texte » Artikel, Aufsatz | |||||||
| Medientyp: | Text | |||||||
| Autoren: | Müller-Schiffmann, Andreas [Autor] Tschirner, Sarah K. [Autor] Haltrich, Arthur [Autor] Prikulis, Ingrid [Autor] Bader, Verian [Autor] Korth, Carsten [Autor] Torres, Felix [Autor] Kitaygorodskyy, Anatoliy [Autor] Ramani, Anand [Autor] Alatza, Argyro [Autor] | |||||||
| Dateien: |
| |||||||
| Beschreibung: | During deep co-evolution of viruses and host cells, viruses have selected specific host cellular proteins redirected from physiological functions to viral needs, thereby disturbing cellular proteostasis and increasing the risk of triggering protein misfolding diseases (PMDs). Identifying virus-specific, repurposed host proteins also allows the study of fundamental cellular events in “sporadic” PMDs, independent of the virus. Here, we identify a small molecule with very strong activity against neurotropic herpes simplex virus 1 (HSV-1), modulating an allosteric site of macrophage migration inhibitory factor (MIF). The compound efficiently reduces both HSV-1-mediated and non-mediated tau phosphorylation or aggregation in vitro and in vivo. The lead compound, as well as conformation-sensitive antibodies, specifically interacts with an oxidized conformer of MIF (oxMIF) enriched in postmortem brain homogenates of patients with Alzheimer’s disease (AD). OxMIF thus participates in a host-viral interface connecting HSV-1 infection, and possibly other external stressors, with tau cellular pathology characteristic for PMDs, including AD. | |||||||
| Rechtliche Vermerke: | Originalveröffentlichung:
Müller-Schiffmann, A., Torres, F., Kitaygorodskyy, A., Ramani, A., Alatza, A., Tschirner, S., Orts, J., Haltrich, A., Prikulis, I., Yu, S., Dey, D., Mallesh, S., Prasad, D., Solas, D., Bader, V., Rozemuller, A., Wray, S., Gopalakrishnan, J., Riek, R., … Korth, C. (2025). Oxidized MIF is an Alzheimer’s disease drug target relaying external risk factors to tau pathology. Cell Reports Medicine, 7(1), Article 102520. https://doi.org/10.1016/j.xcrm.2025.102520 | |||||||
| Lizenz: |  Dieses Werk ist lizenziert unter einer Creative Commons Namensnennung 4.0 International Lizenz | |||||||
| Fachbereich / Einrichtung: | Medizinische Fakultät | |||||||
| Dokument erstellt am: | 13.02.2026 | |||||||
| Dateien geändert am: | 13.02.2026 |
