Component
Human mitochondrial rhomboid protease / PARL
Human mitochondrial rhomboid protease / PARL. Species, exposure and limitations are retained in each linked claim.
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 it acts on
PARL cleavage supported the dual mitochondrial and cytosolic localization of STARD7.
Experimental context and source evidence
- evidence_span
- {"source_cache": "artifacts/coq10-research/36658222.abstract.txt", "locator": "Primary indexed abstract; zero-based, end-exclusive Unicode character offsets", "file_sha256": "8cd5c486ecb31ad03ea06a817eb5bc56e60abdfa8ae8d50a46502974be2898ce", "start_char": 0, "end_char": 1410, "text_sha256": "8cd5c486ecb31ad03ea06a817eb5bc56e60abdfa8ae8d50a46502974be2898ce"}
- experimental_model
- Protein processing, localization, transport and cell-growth experiments
- exposure
- PARL processing and compartment-specific STARD7 expression
- limitations
- Intracellular distribution mechanism; increasing oral dose does not prove delivery to a particular organelle.
- nutrient_topic
- Coenzyme Q10 research collection; topical membership is not evidence of a direct dietary effect. · Coenzyme Q10 / CoQ10 redox system
- organism
- Mammalian cell models
- plain_language
- Processing one transport protein helps decide where CoQ can go.
- primary_references
- [coq10-p36658222] Mitochondria regulate intracellular coenzyme Q transport and ferroptotic resistance via STARD7. (2023). https://pubmed.ncbi.nlm.nih.gov/36658222/ DOI: 10.1038/s41556-022-01071-y
- tissue_or_cell_type
- Mitochondria and plasma membrane
Coenzyme Q10: biosynthesis, electron transfer, antioxidant recycling and nutrient interactions (2026-09-17) · lines 463–474
AI-assisted literature curation; primary study URLs and scope retained in the document and extraction. Not publisher full text. · supports · Protein processing, localization, transport and cell-growth experiments · source_derived_draft · unverified_draft
### coq10-parl-stard7 PARL cleavage supported the dual mitochondrial and cytosolic localization of STARD7. Condition category: normal nutrient_topic: Coenzyme Q10 research collection; topical membership is not evidence of a direct dietary effect. plain_language: Processing one transport protein helps decide where CoQ can go. organism: Mammalian cell models tissue_or_cell_type: Mitochondria and plasma membrane experimental_model: Protein processing, localization, transport and cell-growth experiments limitations: Intracellular distribution mechanism; increasing oral dose does not prove delivery to a particular organelle. exposure: PARL processing and compartment-specific STARD7 expression evidence_span: {"source_cache": "artifacts/coq10-research/36658222.abstract.txt", "locator": "Primary indexed abstract; zero-based, end-exclusive Unicode character offsets", "file_sha256": "8cd5c486ecb31ad03ea06a817eb5bc56e60abdfa8ae8d50a46502974be2898ce", "start_char": 0, "end_char": 1410, "text_sha256": "8cd5c486ecb31ad03ea06a817eb5bc56e60abdfa8ae8d50a46502974be2898ce"} [coq10-p36658222] Mitochondria regulate intracellular coenzyme Q transport and ferroptotic resistance via STARD7. (2023). https://pubmed.ncbi.nlm.nih.gov/36658222/ DOI: 10.1038/s41556-022-01071-y
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.