Environmental Exposure and Risk in Autoimmune Liver Diseases
Bibliographic record
Abstract
It is generally accepted that autoimmune liver diseases arise as a result of a complex interaction of environmental factors on the background of genetic predisposition to disease. This chapter reviews the research into the environmental triggers linked with primary biliary cholangitis (PBC) and factors linked with autoimmune hepatitis. Human leukocyte antigen polymorphisms have been closely linked with the development of autoimmune disease, drug hypersensitivity, and persistence of viral infection, whereas other polymorphisms provide protection against developing autoimmune disease, vasculitis, and clearance of viral infection. There are several models and clinical observations illustrating how an environmental agent can trigger an autoimmune response, some of which are not mutually exclusive. The involvement of xenobiotics in the pathogenesis of PBC is supported by epidemiologic clustering studies around coal mines and toxic waste sites as well as by animal models modified by specific chemical compounds to elicit the PBC specific antimitochondrial antibody response.
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How this classification was reachedexpand
Full frame machine prediction
Teacher imitationNot calibrated prevalence, not ground truth. Human validation pending. The Gemma side is a direct model label for every work in the frame, read from the title-only record. The Codex side is a classifier learned from the 10,348 direct Codex labels and calibrated to design-weighted sample rates; fields without enough sample support carry no Codex call. Candidate is the union of the two sides; consensus is their intersection. These outputs are machine_predicted_unvalidated and are not human labels.
Distilled classifier scores by category (both heads)
| Category | Codex | Gemma |
|---|---|---|
| Metaresearch | 0.000 | 0.001 |
| Meta-epidemiology (narrow) | 0.000 | 0.000 |
| Meta-epidemiology (broad) | 0.000 | 0.000 |
| Bibliometrics | 0.001 | 0.001 |
| Science and technology studies | 0.000 | 0.000 |
| Scholarly communication | 0.001 | 0.000 |
| Open science | 0.000 | 0.000 |
| Research integrity | 0.000 | 0.000 |
| Insufficient payload (model declined to judge) | 0.008 | 0.001 |
Machine scores (provisional)
The two teacher heads of the student model, read on this work. A score orders the frame for review; it never asserts a category, and the validation status ships verbatim with every row.
Baseline scores from an immature model (maturity gate not passed, 7 training rounds). Scores rank; they never assert a category.
score_only:v0-immature-baseline · verbatim from the scoring run: score_only means the number may rank works, and no category label ships from itClassification
machine, unvalidatedMachine predicted; a candidate call from one source (direct Gemma or distilled Codex), not a consensus.
How this classification was reached, model by model and score by score, is at the end of the page under "How this classification was reached".