Coordinate Regulation of Hepatic Bile Acid Oxidation and Conjugation by Nuclear Receptors
Why this work is in the frame
A frame that forgets how it found something cannot be audited. These are the routes that admitted this work.
Bibliographic record
Abstract
Bile acids play important functions in the maintenance of bile acid homeostasis. However, due to their detergent properties, these acids are inherently cytotoxic and their accumulation in liver is associated with hepatic disorders such as cholestasis. During their enterohepatic circulation, bile acids undergo several metabolic alterations, including amidation, hydroxylation, sulfonation, and glucuronidation. Most of these transformations facilitate the excretion of bile acids into the bile (amidation and sulfonation) or into the blood for subsequent urinary elimination (hydroxylation, sulfonation, and glucuronidation). In this review, the role of various nuclear receptors and transcription factors in the expression of bile acid detoxification enzymes is summarized. In particular, the coordinate manner in which the xenobiotic sensors pregnane X receptor and constitutive androstane receptor, the lipid sensors liver X receptor, farnesoid X receptor, peroxisome proliferator-activated receptor alpha, and vitamin D receptor, and the orphan receptors hepatocyte nuclear factor 4alpha and small heterodimer partner regulate bile acid detoxification is detailed. Finally, we conclude by discussing the importance of these transcription factors as promising drug targets for the correction of cholestasis.
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Full frame distilled prediction
Teacher imitationNot calibrated prevalence, not ground truth. Human validation pending. Learned from the 10,348 direct Codex labels and 10,348 direct Gemma labels. Candidate is the union of thresholded teacher heads; consensus is their intersection. These outputs are machine_predicted_unvalidated and are not human labels or direct frontier model labels.
Codex and Gemma teacher scores by category
| Category | Codex | Gemma |
|---|---|---|
| Metaresearch | 0.000 | 0.000 |
| Meta-epidemiology (narrow) | 0.000 | 0.000 |
| Meta-epidemiology (broad) | 0.001 | 0.000 |
| Bibliometrics | 0.000 | 0.000 |
| Science and technology studies | 0.000 | 0.000 |
| Scholarly communication | 0.000 | 0.000 |
| Open science | 0.000 | 0.000 |
| Research integrity | 0.000 | 0.000 |
| Insufficient payload (model declined to judge) | 0.000 | 0.000 |
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 it