Component
Clinical outcome of human biotinidase deficiency
Clinical outcome of human biotinidase deficiency. 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 acts on it
Newborn-screened children with biotinidase deficiency treated from early life and with good adherence generally had normal physical and cognitive development.
Experimental context and source evidence
- availability_state
- machinery_impairment Imported condition classification; unverified.
- evidence_span
- {"source_cache": "artifacts/biotin-research/25144890.abstract.txt", "locator": "Exact primary indexed abstract; zero-based, end-exclusive Unicode character offsets", "file_sha256": "462a23bfc98686c02d0d6d92d923de7e05f646daa2e90a3373bde6a251e75f94", "start_char": 0, "end_char": 1414, "text_sha256": "462a23bfc98686c02d0d6d92d923de7e05f646daa2e90a3373bde6a251e75f94"}
- experimental_model
- Follow-up of 142 newborn-screened children, 22 profound and 120 partial biotinidase deficiency
- exposure
- Biotin treatment initiated soon after birth
- limitations
- Observational treated cohort, not a randomized trial or evidence for supplementation of biotin-replete people.
- nutrient_topic
- Biotin research collection; topical membership is not evidence of a direct dietary effect. · Biotin
- organism
- Homo sapiens
- plain_language
- Early identification and treatment of a recycling defect can prevent much of its harm.
- primary_references
- [b7-p25144890] Outcomes of individuals with profound and partial biotinidase deficiency ascertained by newborn screening in Michigan over 25 years. (2015). https://pubmed.ncbi.nlm.nih.gov/25144890/ DOI: 10.1038/gim.2014.104
- tissue_or_cell_type
- Clinical development
- trigger_kind
- machinery_impairment Imported condition classification; unverified.
Biotin: carboxylases, recycling, deficiency and nutrient interactions (2026-09-17) · lines 533–544
AI-assisted literature curation; primary study URLs and scope retained in the document and extraction. Not publisher full text. · supports · Follow-up of 142 newborn-screened children, 22 profound and 120 partial biotinidase deficiency · source_derived_draft · unverified_draft
### b7-btd-early-treatment Newborn-screened children with biotinidase deficiency treated from early life and with good adherence generally had normal physical and cognitive development. Condition category: machinery_impairment nutrient_topic: Biotin research collection; topical membership is not evidence of a direct dietary effect. plain_language: Early identification and treatment of a recycling defect can prevent much of its harm. organism: Homo sapiens tissue_or_cell_type: Clinical development experimental_model: Follow-up of 142 newborn-screened children, 22 profound and 120 partial biotinidase deficiency limitations: Observational treated cohort, not a randomized trial or evidence for supplementation of biotin-replete people. exposure: Biotin treatment initiated soon after birth evidence_span: {"source_cache": "artifacts/biotin-research/25144890.abstract.txt", "locator": "Exact primary indexed abstract; zero-based, end-exclusive Unicode character offsets", "file_sha256": "462a23bfc98686c02d0d6d92d923de7e05f646daa2e90a3373bde6a251e75f94", "start_char": 0, "end_char": 1414, "text_sha256": "462a23bfc98686c02d0d6d92d923de7e05f646daa2e90a3373bde6a251e75f94"} [b7-p25144890] Outcomes of individuals with profound and partial biotinidase deficiency ascertained by newborn screening in Michigan over 25 years. (2015). https://pubmed.ncbi.nlm.nih.gov/25144890/ DOI: 10.1038/gim.2014.104
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.