ArticlePloS one2021
Coordinated changes in the expression of Wnt pathway genes following human and rat peripheral nerve injury.
Article in PloS one, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 11 papers.
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Who cites it
11 citing papers in PubMed, 20 citations in OpenAlex.
- DKK1 Targeting in Corneal Schwann Cells Rescues Axonal Regeneration and Mechanosensory Function After Corneal Injury.Journal of neuroscience research · 2026Article
- Article
- Manipulation of Wnt Signaling Pathway during Peripheral Nerve Regeneration.Cellular and molecular neurobiology · 2026Article
- Review
- Optogenetic and Endogenous Modulation of CaInternational journal of molecular sciences · 2025Review
- Targeting the Hippo pathway in Schwann cells ameliorates peripheral nerve degeneration via a polypharmacological mechanism.Neurotherapeutics : the journal of the American Society for Experimental NeuroTherapeutics · 2024Article
- Integrin-Driven Axon Regeneration in the Spinal Cord Activates a Distinctive CNS Regeneration Program.The Journal of neuroscience : the official journal of the Society for Neuroscience · 2023Article
- Stem cell therapy combined with controlled release of growth factors for the treatment of sphincter dysfunction.Cell & bioscience · 2023Review
- Neuropathic pain; what we know and what we should do about it.Frontiers in pain research (Lausanne, Switzerland) · 2023Review
- Osteoarthritis Pain.International journal of molecular sciences · 2022Review
- Mediators of Neuropathic Pain; Focus on Spinal Microglia, CSF-1, BDNF, CCL21, TNF-α, Wnt Ligands, and Interleukin 1β.Frontiers in pain research (Lausanne, Switzerland) · 2021Review
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Authors and funding
10 authors at 3 institutions in 2 countries.
Funding
No grant is acknowledged in the PubMed record.
Abstract
A human neuroma-in continuity (NIC), formed following a peripheral nerve lesion, impedes functional recovery. The molecular mechanisms that underlie the formation of a NIC are poorly understood. Here we show that the expression of multiple genes of the Wnt family, including Wnt5a, is changed in NIC tissue from patients that underwent reconstructive surgery. The role of Wnt ligands in NIC pathology and nerve regeneration is of interest because Wnt ligands are implicated in tissue regeneration, fibrosis, axon repulsion and guidance. The observations in NIC prompted us to investigate the expression of Wnt ligands in the injured rat sciatic nerve and in the dorsal root ganglia (DRG). In the injured nerve, four gene clusters were identified with temporal expression profiles corresponding to particular phases of the regeneration process. In the DRG up- and down regulation of certain Wnt receptors suggests that nerve injury has an impact on the responsiveness of injured sensory neurons to Wnt ligands in the nerve. Immunohistochemistry showed that Schwann cells in the NIC and in the injured nerve are the source of Wnt5a, whereas the Wnt5a receptor Ryk is expressed by axons traversing the NIC. Taken together, these observations suggest a central role for Wnt signalling in peripheral nerve regeneration.
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