Bibliographic record
Abstract
BACKGROUND: Alzheimer's disease (AD) is one of the most pressing and difficult to diagnose unmet diseases confronting industrialized countries. It is characterized by the appearance in the post mortem autopsied AD brain of amyloid plaques containing Aβ42 and paired helical filaments in neurofibrillary tangles with hyperphosphorylated tau. OBJECTIVE: To investigate the potential of proteomics approaches for AD diagnosis. METHODS: This reviews focuses on studies of the altered phosphorylation of tau and other proteins as detected in brain biopsy, cerebral spinal fluid (CSF) and blood samples. RESULTS/CONCLUSION: Detection of decreased Aβ42, and increased total and hyperphosphorylated tau in CSF from AD patients can provide a fairly reliable diagnosis. Furthermore, very recent studies have demonstrated altered levels of cytokines in plasma and differential gene expression and protein phosphorylation in peripheral blood mononuclear cells from AD patients. Identification of the roles of these proteins may provide valuable insights into the underlying molecular pathology of AD and possible sites for therapeutic intervention.
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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 | 0.006 |
| 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) | 0.001 | 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".