STD-NMR Used To Elucidate the Fine Binding Specificity of Pathogenic Anti-Ganglioside Antibodies Directly in Patient Serum
Why this work is in the frame
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Bibliographic record
Abstract
High-resolution binding profiles were elucidated for anti-GM1 IgM autoantibodies from two patients with a progressive form of paraproteinemic polyneuropathy. Antibody-ligand interaction was characterized by generating STD-NMR signals in target ganglio-oligosaccharides added directly to patient sera, without the requirement of antibody fractionation. Both immunoglobulins were found to have similar binding modalities, with interaction confined to two distinct spatially separated regions of GM1: the terminal betaGal(1-3)betaGalNAc disaccharide unit and the sialic acid residue. We describe a unique and powerful biophysical technique applied to define the molecular interaction between autoimmune disease-causing antibodies and their ganglioside targets.
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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