Interferon, restriction factors and SUMO pathways
Bibliographic record
Abstract
SUMOylation is a reversible post-translational modification that regulates several cellular processes including protein stability, subcellular localization, protein-protein interactions and plays a key role in the interferon (IFN) pathway and antiviral defense. In human, three ubiquitously expressed SUMO paralogs (SUMO1, 2 and 3) have been described for their implication in both intrinsic and innate immunity. Differential effects between SUMO paralogs are emerging such as their distinctive regulations of IFN synthesis, of IFN signaling and of the expression and function of IFN-stimulated gene (ISG) products. Several restriction factors are conjugated to SUMO and their modifications are further enhanced in response to IFN. Also, IFN itself was shown to increase global cellular SUMOylation and requires the presence of the E3 SUMO ligase PML that coordinates the assembly of PML nuclear bodies. This review focuses on differential effects of SUMO paralogs on IFN signaling and the stabilization/destabilization of ISG products, highlighting the crosstalk between SUMOylation and other post-translational modifications such as ubiquitination and ISGylation.
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How this classification was reachedexpand
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 | 0.001 |
| Meta-epidemiology (narrow) | 0.001 | 0.001 |
| 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 | 0.001 | 0.000 |
| Research integrity | 0.001 | 0.001 |
| 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 itClassification
machine, unvalidatedMachine predicted; a candidate call from one teacher head, not a consensus.
How this classification was reached, model by model and score by score, is at the end of the page under "How this classification was reached".