ArticleGeroScience2026
Inflammaging-associated mitochondrial degeneration occurs in hypoglossal motor neurons prior to tongue muscle.
Article in GeroScience, 2026. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 3 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.
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
3 citing papers in PubMed.
- Hypoglossal and lumbar motor neuron death in old Sprague-Dawley rats.Physiological reports · 2026Article
- Fiber type specific tibialis anterior muscle atrophy and oxidative capacity reduction is contemporaneous with death of larger lumbar motor neurons in old rats.Physiological reports · 2026Article
- The evidence for old age motor neuron death: A scoping review.Physiological reports · 2026Article
Corrections and comments
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Authors and funding
7 authors.
Funding
Abstract
Mitochondrial degeneration and dysfunctions are increasingly linked with neurodegenerative diseases, with the greatest risk factor being increased age. Mitochondrial dysfunction is also implicated in sarcopenia, the age-associated weakness and atrophy of striated muscle. Untangling the pathophysiological effects of age-related mitochondrial degeneration and dysfunction is of huge interest in gerontology. In elderly humans and Fischer 344 (F344) rats, motor neuron (MN) death and denervation effects are becoming increasingly implicated in sarcopenia. We have previously demonstrated that MN loss and muscle weakness are prevalent in respiratory MNs and muscles; however, the chronology and mechanism of MN death and muscle weakness are relatively unexplored. We evaluated inflammaging (inflammatory cytokine release via ELISA), the endoplasmic reticulum (ER) stress response (via western blotting), mitochondrial degeneration (via serial block-face scanning electron microscopy), mitochondrial function (via SDH
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Registered trials
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