A Walk in Montreal: Wayward Steps through the Literary Politics of Contemporany English Quebec.
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
P-glycoprotein (Pgp), the product of the multidrug resistance (MDR1) gene, is expressed in a variety of normal tissues but very little is known about its expression and function in cells of the immune system. In this study, we investigated the effect of interferon-gamma (IFN-gamma) on the expression and activity of Pgp in human peripheral blood monocyte-derived macrophages (MDM). We report that IFN-gamma up-regulated Pgp expression in a dose- and time-dependent manner. We show that IFN-gamma slightly increased the accumulation of MDR1 mRNA and induced a polarized redistribution of Pgp, as well as of some cytoskeletal proteins (ie, ezrin, actin, and alpha-actinin) on cell pseudopodia. Notably, confocal microscopy studies showed that Pgp and ezrin colocalized in these cellular structures. The IFN-gamma-induced Pgp up-modulation was a specific response of primary macrophages, as IFN-gamma treatment of primary lymphocytes and monocytic cell lines did not result in any increase of Pgp expression. Finally, IFN-gamma stimulated the Pgp transport activity in MDM, as rhodamine 123-efflux increased in treated cells as compared with control cultures. These results indicate that Pgp expression and activity can be up-regulated in human MDM in response to IFN-gamma. We suggest that IFN-gamma may be involved in the induction of multidrug resistance in macrophages.
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 | 0.001 | 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 | 0.001 | 0.001 |
| Scholarly communication | 0.000 | 0.000 |
| Open science | 0.000 | 0.000 |
| Research integrity | 0.000 | 0.000 |
| Insufficient payload (model declined to judge) | 0.002 | 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