Pharmacological Regulation of Parathyroid Hormone Secretion
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
Parathyroid hormone (PTH) is the key endocrine factor regulating systemic Ca(2+) homeostasis. Elevated levels of circulating PTH increase bone turnover and, depending on the duration of elevation, will result in net anabolic or catabolic effects on the skeleton. Secretion of PTH from the parathyroid glands is regulated by small changes in circulating levels of Ca(2+) which are detected by a Ca(2+) receptor on the surface of parathyroid cells. This G protein-coupled receptor is the primary molecular entity used by parathyroid cells to regulate secretion of PTH. As such, the Ca(2+) receptor is a unique molecular target for new drugs capable of increasing or decreasing circulating levels of PTH. Compounds which activate the Ca(2+) receptor are termed calcimimetics and they inhibit the secretion of PTH; a calcimimetic compound is in late stage clinical trials for the treatment of both primary and secondary hyperparathyroidism. Conversely, calcilytic compounds, which are Ca(2+) receptor antagonists, stimulate secretion of PTH; a calcilytic compound is in early clinical development for the treatment of osteoporosis.
Fetched live from OpenAlex and de-inverted. Abstracts are not stored in this database: the inverted indexes are 8.6 GB of the frame’s 9.3 GB of text, and the host has 13 GB free.
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) | 0.001 | 0.000 |
| Meta-epidemiology (broad) | 0.002 | 0.001 |
| 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 | 0.001 |
| Insufficient payload (model declined to judge) | 0.001 | 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 it