Building an Integrated Multi-Omics Database for Rare Diseases
Bibliographic record
Abstract
Rare diseases are diverse in types and have a small number of patients with each type, but they cumulatively affect hundreds of millions of patients worldwide. Current research on rare diseases is confronted with challenges such as scattered data, inconsistent standards and difficulties in sharing. This article reviews the characteristics of the existing major rare disease databases (such as Orphanet, RD-Connect, MONDO, etc.), discusses the progress and limitations of multi-omics data integration methods, and introduces the new trend of data-driven rare disease research in the era of precision medicine. The application prospects of this database in discovering disease markers and therapeutic targets, supporting clinical decision-making and patient stratification, integrating artificial intelligence prediction models and drug reuse, etc. were explored. The contributions and main findings of this study were summarized. The potential impact of this integrated database on rare disease research and clinical translation was emphasized, and ideas for future expansion and sustainable development were proposed.
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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 | 0.005 | 0.013 |
| Meta-epidemiology (narrow) | 0.001 | 0.001 |
| Meta-epidemiology (broad) | 0.002 | 0.002 |
| Bibliometrics | 0.009 | 0.009 |
| Science and technology studies | 0.001 | 0.000 |
| Scholarly communication | 0.005 | 0.004 |
| Open science | 0.002 | 0.005 |
| Research integrity | 0.001 | 0.002 |
| Insufficient payload (model declined to judge) | 0.004 | 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".