AKT/mTOR and MAPK Inhibition Improves Childhood RASopathic Cardiomyopathy
Bibliographic record
Abstract
Background: RASopathies are a spectrum of pleomorphic syndromic disorders and caused by germline mutations in the RAS/mitogen-activated protein kinase (MAPK) pathway. They cause progressive RASopathy-associated cardiomyopathy (RAS-CM) for which no preventive or curative therapies exist. Young infants presenting with heart failure suffer from high mortality. RAS-CM presenting later in life is morbid with increased risk for sudden cardiac death or cardiac transplantation. Animal studies and limited case reports have suggested that small molecule inhibitors of target of rapamycin (mTOR) or mitogen-activated protein kinase kinase (MEK), pathways activated in certain RASopathies, are beneficial. The aim of this study is to report on 25 patients from Europe and North America with progressive and/or life-threatening RAS-CM in whom we initiated off-label or compassionate inhibition of mTOR or MEK after exhaustion of standard therapies.
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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 | 0.002 | 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 | 0.000 |
| Scholarly communication | 0.000 | 0.000 |
| Open science | 0.000 | 0.001 |
| 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 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".