ArticleJournal of the American Heart Association2023
Mitochondrial Complex Abundance, Mitophagy Proteins, and Physical Performance in People With and Without Peripheral Artery Disease.
Article in Journal of the American Heart Association, 2023. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 6 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.
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Who cites it
6 citing papers in PubMed, 8 citations in OpenAlex.
- Disrupted Mitochondrial Quality Control in Atherosclerotic Disease: Mitophagy and Dynamics in Focus.JACC. Basic to translational science · 2026Review
- Multiomic Analysis of Calf Muscle in Peripheral Artery Disease and Chronic Kidney Disease.Circulation research · 2025Article
- A 6-Minute Limb Function Assessment for Therapeutic Testing in Experimental Peripheral Artery Disease Models.JACC. Basic to translational science · 2025Article
- A 6-minute Limb Function Assessment for Therapeutic Testing in Experimental Peripheral Artery Disease Models.bioRxiv : the preprint server for biology · 2024Article
- Mitochondrial Quantity and Quality in Age-Related Sarcopenia.International journal of molecular sciences · 2024Review
- Diet-induced obesity augments ischemic myopathy and functional decline in a murine model of peripheral artery disease.Translational research : the journal of laboratory and clinical medicine · 2023Article
Corrections and comments
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Authors and funding
13 authors at 8 institutions in 3 countries.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Background Mitochondrial abnormalities exist in gastrocnemius muscle of people with peripheral artery disease (PAD). Whether abnormalities in mitochondrial biogenesis and autophagy are associated with greater ischemia or walking impairment in PAD is unknown. Methods and Results Protein markers of mitochondrial biogenesis and autophagy and the abundance of mitochondrial electron transport chain complexes were quantified in gastrocnemius muscle biopsies from people with and without PAD. Their 6-minute walk distance and 4-m gait speed were measured. Sixty-seven participants (mean age 65.0 years [±6.8], 16 [23.9%] women, 48 [71.6%] Black) were enrolled, including 15 with moderate to severe PAD (ankle brachial index [ABI] <0.60), 29 with mild PAD (ABI 0.60-0.90), and 23 without PAD (ABI 1.00-1.40). Abundance of all electron transport chain complexes was significantly higher in participants with lower ABI (eg, complex I: 0.66, 0.45, 0.48 arbitrary units [AU], respectively,
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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.