ArticleAmerican journal of translational research2015
Role of MK2 signaling pathway in the chronic compression of cervical spinal cord.
Article in American journal of translational research, 2015. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 2 papers.
What it found
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The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.
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Who cites it
2 citing papers in PubMed, 5 citations in OpenAlex.
- Evidence of impaired macroautophagy in human degenerative cervical myelopathy.Scientific reports · 2022Article
- Ultrastructural Features of Neurovascular Units in a Rat Model of Chronic Compressive Spinal Cord Injury.Frontiers in neuroanatomy · 2017Article
Corrections and comments
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Authors and funding
7 authors at 3 institutions in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
objectiveIn this study, chronic compression of cervical spinal cord was introduced into twy/twy mice and the role of MK2 signaling pathway was investigated in this disease.
methodstwy/twy mice aged 6-24 weeks were used and the inflammatory response in the cervical spinal cord was observed. The Institute of Cancer Research (ICR) mice were used as controls. MK2 inhibitor (PF-3644022, 30 mg/kg) was administered intragastrically to twy/twy mice. The motor behavior was firstly observed in these three groups by Catwalk gait analysis. And the cervical spinal cord between C2 and C3 of vertebral segments was analyzed by MRI and Western blot assay.
resultsThe stride length of paws and interlimb coordination reduced in twy/twy mice. However, at 4 weeks after PF-3644022 treatment, a marked improvement was observed in the motor function. The expressions of inflammation related factors (such as IL-1β, NF-κB, TNF-α, MK2 and p-MK2) and apoptosis related proteins (such as cleaved caspase-8 and bax/bcl-2) in the spinal cord of twy/twy mice significantly increased as compared to controls, but 4-week treatment with PF-3644022 markedly reduced the expressions of these factors and apoptotic proteins in the cervical spinal cord.
conclusionMK2 signaling pathway is involved in the chronic compression induced inflammation of the cervical spinal cord. Thus, to inhibit the MK2 pathway may used to improve the outcome and prevent the deterioration of neurological dysfunction.
Indexed as
Identifiers
26807183PMC4697715W2419431364What OpenQuestion holds
Registered trials
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