ArticleMuscle & nerve2025
FK506 Enhancement of Neuromuscular Junction Recovery After Nerve Injury Is Macrophage-Dependent.
Article in Muscle & nerve, 2025. 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
Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.
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.
The trial behind it
Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.
Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.
Who cites it
2 citing papers in PubMed.
- Modulation of the regenerative microenvironment within acellular nerve allografts using tacrolimus improves nerve regeneration.Neural regeneration research · 2026Article
- Accumulation of lipids after acute direct and indirect traumatic injuries in male and female mice.BMC musculoskeletal disorders · 2025Article
Corrections and comments
PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.
Authors and funding
3 authors.
Funding
Abstract
introductionMotor recovery following nerve injury is dependent on time required for muscle reinnervation. This process is imperfect, however, and recovery is often incomplete. At the neuromuscular junction (NMJ), macrophage signaling aids muscle reinnervation. Tacrolimus (FK506) treatment speeds functional recovery through unknown mechanisms. This study investigated whether macrophages were required for FK506 neuroenhancing effects.
methodsWildtype (WT) mice and mice with impaired macrophage recruitment to injury sites (Ccr2
resultsFK506-injected WT mice showed increased proportions of fully reinnervated NMJs and terminal Schwann cells/NMJ (p < 0.05), improved recovery of tetanic muscle force (p < 0.05), and improved grid walking (p < 0.05) relative to controls. Ccr2 DISCUSSION: These results show that macrophages are required for FK506-mediated improvements in NMJ reinnervation and muscle function. These data implicate macrophages in the mechanism underlying FK506-mediated enhancement of motor recovery after nerve injury. Enhanced knowledge of the neuroenhancing mechanism of FK506 may identify new clinically relevant therapeutic targets.
Indexed as
Identifiers
What OpenQuestion holds
Registered trials
Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.