Inducible reprogramming of human T cells into Treg cells by a conditionally active form of FOXP3
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
FOXP3 is required for the development of Treg and its expression is often used as a surrogate marker of functional suppression. However, it is now known that activated human T effector cells can also express FOXP3 without acquiring regulatory activity. To more closely examine the requirements for FOXP3 to reprogram human T cells into Treg, we developed a conditionally active form of FOXP3 and show here that full acquisition of Treg phenotype and function is strictly dependent on the amount of active FOXP3 a T cell expresses. In addition, the phenotypic and functional alterations induced by FOXP3 are only fully manifested following prolonged induction of protein activity. Induction of FOXP3 activity does not upregulate EBI3 or p35 mRNA, providing evidence that secretion of IL-35 does not substantially contribute to the suppressive mechanism of human Treg. These data represent the first formal evidence that FOXP3 acts as a quantitative regulator rather than a simple molecular switch for Treg.
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) | 0.001 | 0.000 |
| Bibliometrics | 0.000 | 0.000 |
| Science and technology studies | 0.000 | 0.001 |
| 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 | 0.000 |
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