"Eczemas" and Leptin
Bibliographic record
Abstract
BACKGROUND: Leptin belongs to the helical cytokine family and has structural similarity to interleukin (IL)-6, IL-12, IL-15, prolactin, and growth hormone. It is mainly secreted by adipocytes but (at lower levels) also by stomach, skeletal muscle, and placenta. Initially, leptin was considered an antiobesity hormone, but experimental evidence has also shown pleiotropic effects on hematopoiesis, angiogenesis, lymphoid organ homeostasis, and T-lymphocyte functions. Recent evidence indicates that leptin modifies T-cell immunity by promoting T helper 1 proinflammatory immune response and production of cytokines. OBJECTIVE: The aim of the present study was to evaluate leptin serum levels in patients with allergic contact dermatitis (ACD) and atopic dermatitis and to evaluate the correlation of these levels with different patterns of lymphocyte subpopulations. METHODS: Serum leptin was assayed by enzyme-linked immunosorbent assay. Immunophenotypic analysis of peripheral blood was performed by flow cytometry. RESULTS: We found that serum leptin levels were higher in ACD patients than in healthy controls (p = .02). In these patients, an inverse correlation between serum leptin and the percentage of CD4CD25 T lymphocytes was observed (p = .002). CONCLUSION: These data seem to suggest that leptin might play a role in the pathogenesis of ACD and thus have implications for the therapy for ACD.
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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 | 0.000 |
| 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 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".