Substrate contribution to endogenous glucose production, insulin resistance and protein metablism in non-small cell lung cancer cachexia
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
The loss of muscle mass and adipose tissue in cancer cachexia may be linked to increased rates of gluconeogenesis (GNG) and altered whole-body protein metabolism. This study measured the fractional contributions (%) of glycogen, glycerol and phophoenolpyruvate (PEP) to endogenous glucose production (EGP) using oral 2H2O in non-small cell lung cancer (NSCLC) patients and matched healthy control subjects. Additionally, 13C-leucine and 3H3-glucose tracers were used to measure whole-body protein turnover and glucose kinetics respectively during the fasting state and during a hyperinsulinemic euglycemic clamp. The rate of EGP and the fractional substrate contributions were not different between the NSCLC and control groups following a 17-hour fast. The majority of EGP came from equal contributions of PEP and glycogen, whereas glycerol contributed < 10%. NSCLC patients were insulin resistant; their lesser clamp glucose uptake was not correlated to GNG flux, but rates of protein oxidation were, indicating less protein retention.
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) | 0.000 | 0.000 |
| Meta-epidemiology (broad) | 0.000 | 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