Component
Human isolated-mitochondrial acetyl-CoA uptake
Human isolated-mitochondrial acetyl-CoA uptake
1 recorded relationships. Experimental role, claim status and evidence remain attached to each record.
How nutrients influence it
Every nutrient with a recorded effect on this component, credited to the nutrient that acted rather than the chapter that recorded it. Open a nutrient to see the findings and the conditions they were measured under.
Other things that act on it
Enzymes, hormones, genes, and other components with a recorded effect. These are not nutrients, so they do not count toward the arrows above. Each finding names the chapter that recorded it.
How nutrients reach it in more than one step
Chains of two or more recorded steps that end here, grouped by the nutrient they start from. Each step is a separate finding, so a chain is a route a mechanism could take, not proof that it does.
Tracing routes…
What it does
Every recorded relationship this component is part of, grouped by its role. Plain wording comes first; the technical statement follows.
What acts on it
Isolated K562 mitochondria showed negligible uptake of acetyl-labeled acetyl-CoA under the tested assay.
Experimental context and source evidence
- evidence_access
- Primary full text: relevant Results/Methods and figure descriptions reviewed; supplements only where explicitly stated.
- experimental_model
- Fig. 7d–e; 10 micromolar 13C2-acetyl-CoA, 6 min, 20–25 C.
- interpretation_status
- Source-derived curation with stated access limits; ungraded, not independent replication.
- limitations
- Limited to the recorded preparation, model, exposure and endpoint. Does not establish a human dietary deficiency, clinical benefit or unique molecular mediation.
- nutrient_topic
- Acetyl-L-carnitine collection; exact intervention and molecular form govern interpretation. · Acetyl-L-carnitine
- plain_language
- Isolated K562 mitochondria showed negligible uptake of acetyl-labeled acetyl-CoA under the tested assay.
- primary_references
- Cellular pan-chain acyl-CoA profiling reveals SLC25A42/SLC25A16 in mitochondrial CoA import and metabolism. | https://pubmed.ncbi.nlm.nih.gov/40925986/ | https://pmc.ncbi.nlm.nih.gov/articles/PMC12460162/ | https://doi.org/10.1038/s42255-025-01358-y
- source_locator
- Reviewed reference coa-import-acetyl-null; CoA-backbone labeling after free CoASH uptake must not be mistaken for direct import of intact acetyl-CoA. A small residual signal could reflect membrane binding or minimal import.
Acetyl-L-carnitine: detailed mechanisms of action (reviewed 6 October 2026) · lines 76–82
AI-assisted original review of primary studies and clearly identified official records. Exact primary access is stated; no independent replication is claimed. · supports · Fig. 7d–e; 10 micromolar 13C2-acetyl-CoA, 6 min, 20–25 C. · Recorded from source · Recorded from source
### coa-import-acetyl-null Isolated K562 mitochondria showed negligible uptake of acetyl-labeled acetyl-CoA under the tested assay. CoA-backbone labeling after free CoASH uptake must not be mistaken for direct import of intact acetyl-CoA. A small residual signal could reflect membrane binding or minimal import. Model and exposure: Fig. 7d–e; 10 micromolar 13C2-acetyl-CoA, 6 min, 20–25 C. Limitations: Limited to the recorded preparation, model, exposure and endpoint. Does not establish a human dietary deficiency, clinical benefit or unique molecular mediation. Reference: Cellular pan-chain acyl-CoA profiling reveals SLC25A42/SLC25A16 in mitochondrial CoA import and metabolism. | 2025 | https://pubmed.ncbi.nlm.nih.gov/40925986/ | https://pmc.ncbi.nlm.nih.gov/articles/PMC12460162/ | https://doi.org/10.1038/s42255-025-01358-y | Access: Primary full text: relevant Results/Methods and figure descriptions reviewed; supplements only where explicitly stated.
Complete structured claim and evidence
The events it takes part in
A mechanism often involves more than two components. These are the full events, with every participant and its role.
Situations it appears in
Low-supply and faulty-machinery situations recorded in the chapters where this component plays a part.
In the sources
Preserved passages that mention this component, quoted exactly. Open one to read it in context.
Open hypotheses
Proposed ideas that involve this component. They are labeled as hypotheses and do not change any recorded statement.
This is a research prototype built from draft material. It is not medical advice, and its statements still await verification against the original studies.