Shashi-Pena syndrome with late-onset specific hypogammaglobinaemia and autoimmune cytopenia
Bibliographic record
Abstract
An early adolescent male with Shashi-Pena syndrome (SPS), characterised by a novel heterozygous pathogenic variant (p.Ser627Phefs*22) in the ASXL2 gene, presented with a spectrum of manifestations. These encompassed intellectual disability, severe scoliosis, unique facial dysmorphisms, congenital heart disease, recurrent infections and autoimmune cytopenia. Distinctively, this case revealed late-onset hypogammaglobulinaemia and autoimmune cytopenia, which had not been previously documented in SPS. To our knowledge, this is the first report clinically delineating immune system involvement in a patient with SPS, thereby accentuating the significance of evaluating for immunodeficiency in the presence of Additional Sex Combs-Like (ASXL) gene anomalies, particularly against a backdrop of recurrent infections and autoimmune presentations. The implications of this case encourage further investigation into the incidence and underlying mechanisms of immune dysregulation in ASXL-related syndromes, aiming to enrich the clinical understanding and enhance the therapeutic approaches for these complex conditions.
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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 | 0.001 |
| Meta-epidemiology (narrow) | 0.001 | 0.001 |
| Meta-epidemiology (broad) | 0.001 | 0.000 |
| Bibliometrics | 0.001 | 0.001 |
| Science and technology studies | 0.001 | 0.001 |
| Scholarly communication | 0.001 | 0.001 |
| Open science | 0.000 | 0.001 |
| Research integrity | 0.002 | 0.001 |
| 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 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".