The presence of Interleukin-13 in nasal lavage may be a predictor of nasal polyposis in pediatric patients with cystic fibrosis
Why this work is in the frame
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Bibliographic record
Abstract
BACKGROUND: Sinonasal disease is a common feature of cystic fibrosis (CF) and can cause significant morbidity in these patients. Our objective was to determine if CF individuals with concomitant nasal polyposis (NP) express a unique profile of inflammation and if so, whether these inflammatory cytokine mediators have predictive value in identifying these individuals for prompt management by an Otolaryngologist. METHODOLOGY: Nasal lavage samples and clinical outcomes of disease severity were obtained from thirty-eight pediatric CF individuals. Participants were subdivided based on the presence or absence of NP. Nasal lavage samples were analyzed on a panel of seventeen cytokine targets using a Bio-Plex Luminex assay. A Perl Permutation test with correction for multiple hypotheses was performed to identify uniquely expressed cytokines between CF individuals with NP (CFwNP) and those without (CFsNP). RESULTS: Thirty-five patients were included in the analysis. Cytokines IL-13 and GM-CSF were uniquely expressed in the CFwNP group when compared to the CFsNP group. Logistic regression analysis demonstrated a significant association of IL-13 with NP. CONCLUSION: In children diagnosed with CF, the level of IL-13 in nasal lavage samples could potentially serve as a non-invasive clinical tool in predicting NP in this population, and a target for future immunotherapy.
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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 | 0.000 |
| Meta-epidemiology (narrow) | 0.000 | 0.000 |
| Meta-epidemiology (broad) | 0.000 | 0.000 |
| Bibliometrics | 0.000 | 0.000 |
| Science and technology studies | 0.000 | 0.000 |
| Scholarly communication | 0.000 | 0.000 |
| Open science | 0.000 | 0.000 |
| 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 it