Regulation of cytokine receptor signaling by SOCS1
Bibliographic record
Abstract
The suppressor of cytokine signaling (SOCS) family of proteins is a novel class of negative feedback regulators of cytokine receptor signaling. SOCS1 is rapidly induced following stimulation by several type I and type II cytokines, and it attenuates their signaling by its ability to bind and inhibit all four of the Janus family of intracellular tyrosine kinases (JAKs). Studies from our own and other laboratories have documented another important function of SOCS1 in facilitating ubiquitination of protein substrates and their subsequent proteasomal degradation. SOCS1 also functions as a potential tumor suppressor by inhibiting several hematopoietic oncogenes. In addition to these negative regulatory functions, we have recently shown a positive regulatory role for SOCS1 in increasing the stability of major histocompatibility complex (MHC) class II proteins by preventing their degradation. These findings illustrate multiple roles for SOCS1 in cytokine receptor signaling, and provide groundwork for detailed analysis of the role of SOCS1 in pre-T cell receptor (TCR) and TCR signaling, and regulation of T helper (Th)1 and Th2 differentiation.
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How this classification was reachedexpand
Full frame machine prediction
Teacher imitationNot calibrated prevalence, not ground truth. Human validation pending. The Gemma side is a direct model label for every work in the frame, read from the title-only record. The Codex side is a classifier learned from the 10,348 direct Codex labels and calibrated to design-weighted sample rates; fields without enough sample support carry no Codex call. Candidate is the union of the two sides; consensus is their intersection. These outputs are machine_predicted_unvalidated and are not human labels.
Distilled classifier scores by category (both heads)
| Category | Codex | Gemma |
|---|---|---|
| Metaresearch | 0.000 | 0.000 |
| Meta-epidemiology (narrow) | 0.001 | 0.000 |
| Meta-epidemiology (broad) | 0.001 | 0.000 |
| Bibliometrics | 0.001 | 0.001 |
| 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) | 0.002 | 0.002 |
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 source (direct Gemma or distilled Codex), 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".