ArticlePloS one2021
Limited changes in locomotor recovery and unaffected white matter sparing after spinal cord contusion at different times of day.
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 5 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
5 citing papers in PubMed.
- Conditional deletion of Bmal1 modestly alters acute pathology without affecting functional recovery after contusive spinal cord injury.Neuroscience letters · 2026Article
- Limited effects of the REV-ERB agonist SR9009 after mouse spinal cord contusion: Reduced acute pathology with unaffected functional recovery and chronic white matter loss.Neuroscience letters · 2026Article
- Time of the Day of Traumatic Brain Injury has Minimal Effects on Behavioral and Histological Outcomes in Mice of Both Sexes.Neuromolecular medicine · 2025Article
- Effects of dim light at night in C57BL/6 J mice on recovery after spinal cord injury.Experimental neurology · 2024Article
- Role of circadian rhythms in pathogenesis of acute CNS injuries: Insights from experimental studies.Experimental neurology · 2022Review
Corrections and comments
PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.
Authors and funding
10 authors.
Funding
Abstract
The circadian gene expression rhythmicity drives diurnal oscillations of physiological processes that may determine the injury response. While outcomes of various acute injuries are affected by the time of day at which the original insult occurred, such influences on recovery after spinal cord injury (SCI) are unknown. We report that mice receiving moderate, T9 contusive SCI at ZT0 (zeitgeber time 0, time of lights on) and ZT12 (time of lights off) showed similar hindlimb function recovery in the Basso mouse scale (BMS) over a 6 week post-injury period. In an independent study, no significant differences in BMS were observed after SCI at ZT18 vs. ZT6. However, the ladder walking test revealed modestly improved performance for ZT18 vs. ZT6 mice at week 6 after injury. Consistent with those minor effects on functional recovery, terminal histological analysis revealed no significant differences in white matter sparing at the injury epicenter. Likewise, blood-spinal cord barrier disruption and neuroinflammation appeared similar when analyzed at 1 week post injury at ZT6 or ZT18. Therefore, locomotor recovery after thoracic contusive SCI is not substantively modulated by the time of day at which the neurotrauma occurred.
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Registered trials
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