Umeå University's logo

umu.sePublications
Change search
Link to record
Permanent link

Direct link
Zapatero-Belinchón, Francisco JoséORCID iD iconorcid.org/0000-0002-2751-8411
Alternative names
Publications (1 of 1) Show all publications
Passos, V., Henkel, L. M., Wang, J., Zapatero-Belinchón, F. J., Möller, R., Sun, G., . . . Viejo-Borbolla, A. (2024). Innate immune response to SARS-CoV-2 infection contributes to neuronal damage in human iPSC-derived peripheral neurons. Journal of Medical Virology, 96(2), Article ID e29455.
Open this publication in new window or tab >>Innate immune response to SARS-CoV-2 infection contributes to neuronal damage in human iPSC-derived peripheral neurons
Show others...
2024 (English)In: Journal of Medical Virology, ISSN 0146-6615, E-ISSN 1096-9071, Vol. 96, no 2, article id e29455Article in journal (Refereed) Published
Abstract [en]

Severe acute respiratory coronavirus 2 (SARS-CoV-2) causes neurological disease in the peripheral and central nervous system (PNS and CNS, respectively) of some patients. It is not clear whether SARS-CoV-2 infection or the subsequent immune response are the key factors that cause neurological disease. Here, we addressed this question by infecting human induced pluripotent stem cell-derived CNS and PNS neurons with SARS-CoV-2. SARS-CoV-2 infected a low number of CNS neurons and did not elicit a robust innate immune response. On the contrary, SARS-CoV-2 infected a higher number of PNS neurons. This resulted in expression of interferon (IFN) λ1, several IFN-stimulated genes and proinflammatory cytokines. The PNS neurons also displayed alterations characteristic of neuronal damage, as increased levels of sterile alpha and Toll/interleukin receptor motif-containing protein 1, amyloid precursor protein and α-synuclein, and lower levels of cytoskeletal proteins. Interestingly, blockade of the Janus kinase and signal transducer and activator of transcription pathway by Ruxolitinib did not increase SARS-CoV-2 infection, but reduced neuronal damage, suggesting that an exacerbated neuronal innate immune response contributes to pathogenesis in the PNS. Our results provide a basis to study coronavirus disease 2019 (COVID-19) related neuronal pathology and to test future preventive or therapeutic strategies.

Place, publisher, year, edition, pages
John Wiley & Sons, 2024
Keywords
interferon, iPSC-derived peripheral neurons, JAK/STAT, neuronal damage, SARM1, SARS-CoV-2
National Category
Neurosciences Infectious Medicine Immunology in the medical area
Identifiers
urn:nbn:se:umu:diva-221106 (URN)10.1002/jmv.29455 (DOI)001168678200042 ()38323709 (PubMedID)2-s2.0-85184531658 (Scopus ID)
Funder
German Research Foundation (DFG), 458632757German Research Foundation (DFG), 390874280German Research Foundation (DFG), 158989968
Available from: 2024-02-27 Created: 2024-02-27 Last updated: 2025-04-24Bibliographically approved
Organisations
Identifiers
ORCID iD: ORCID iD iconorcid.org/0000-0002-2751-8411

Search in DiVA

Show all publications