Component
Circulating hCAP18 concentration
Study-defined Circulating hCAP18 concentration. Read each linked record for species, exposure and endpoint.
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
The patient D2 supplementation course did not change circulating hCAP concentration, despite improved serum support for the ex-vivo transcript response.
Experimental context and source evidence
- cross_nutrient
- false
- experimental_model
- Human bone-clinic cohort and ex-vivo monocytes in 10% autologous serum
- exposure
- D2 treatment and paired circulating hCAP assay in the bone-clinic cohort.
- limitations
- Circulating protein and stimulated local transcription are different readouts, so this is not a contradiction.
- nutrient_topic
- Vitamin D2 and D3 research collection; topical membership is not evidence of a direct dietary effect. · Vitamin D2 and D3
- organism
- Homo sapiens
- plain_language
- A better local cell response did not translate into a higher circulating protein measurement.
- primary_references
- [adams2009] Vitamin d-directed rheostatic regulation of monocyte antibacterial responses. (2009). https://pubmed.ncbi.nlm.nih.gov/19299728/ DOI: 10.4049/jimmunol.0803736
- tissue_or_cell_type
- Human serum
Vitamin D2 and D3: mechanisms, deficiency and nutrient interactions (2026-09-17) · lines 1022–1033
AI-assisted literature curation; primary study URLs and scope retained in the document and extraction. Not publisher full text. · supports · Human bone-clinic cohort and ex-vivo monocytes in 10% autologous serum · source_derived_draft · unverified_draft
### vd-adams-circulating-hcap-null The patient D2 supplementation course did not change circulating hCAP concentration, despite improved serum support for the ex-vivo transcript response. Condition category: normal nutrient_topic: Vitamin D2 and D3 research collection; topical membership is not evidence of a direct dietary effect. plain_language: A better local cell response did not translate into a higher circulating protein measurement. organism: Homo sapiens tissue_or_cell_type: Human serum experimental_model: Human bone-clinic cohort and ex-vivo monocytes in 10% autologous serum limitations: Circulating protein and stimulated local transcription are different readouts, so this is not a contradiction. exposure: D2 treatment and paired circulating hCAP assay in the bone-clinic cohort. cross_nutrient: false [adams2009] Vitamin d-directed rheostatic regulation of monocyte antibacterial responses. (2009). https://pubmed.ncbi.nlm.nih.gov/19299728/ DOI: 10.4049/jimmunol.0803736
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.