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Long-term in toto Imaging of Cellular Behavior during Nerve Injury and Regeneration.

Bio Protoc. 13:e4665 (2023)
Postprint DOI PMC
Accidental wounding of the peripheral nervous system leads to acute neural dysfunction. Normally, chronic deficits are overcome because peripheral nerves naturally regenerate. However, various genetic and metabolic defects can impair their natural regenerative capacity, which may be due to neuron-extrinsic mechanisms. Therefore, characterizing the behavior of multiple cells during nerve injury and repair in vivo is a pressing need in regenerative medicine. Here, we detail a method for precise wounding of sensory axons in zebrafish, followed by high-resolution in toto long-term quantitative videomicroscopy of neurons, Schwann cells, and macrophages. This protocol can be easily adapted to study the effects of targeted genetic or metabolic disruptions in zebrafish and other suitable organisms, as well as for screening pharmacological agents with therapeutic potential.
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Publikationstyp Artikel: Journalartikel
Dokumenttyp Wissenschaftlicher Artikel
Schlagwörter Glia ; Macrophages ; Microscopy ; Nerve Injury ; Repair ; Zebrafish; Repair
Sprache englisch
Veröffentlichungsjahr 2023
HGF-Berichtsjahr 2023
e-ISSN 2331-8325
Zeitschrift Bio-Protocol
Quellenangaben Band: 13, Heft: 9, Seiten: , Artikelnummer: e4665 Supplement: ,
Verlag bio-protocol.org
Verlagsort Sunnyvale, CA
Begutachtungsstatus Peer reviewed
POF Topic(s) 30204 - Cell Programming and Repair
Forschungsfeld(er) Stem Cell and Neuroscience
PSP-Element(e) G-500100-001
Förderungen BMBF
Helmholtz Association
Scopus ID 85162167799
PubMed ID 37323628
Erfassungsdatum 2023-10-18