Bibliographic record
Abstract
While we continue to refine our understanding of the pathophysiology of bipolar disorder (BD), several hypotheses have been postulated including a role for monoamines, gamma-amino butyric acid, glutamate, and second messenger signaling pathways. Recently, mitochondrial dysfunction and oxidative stress have been identified by a number of studies, as an important etiological factor in this disorder. Mitochondria play a crucial role in ATP production through oxidative phosphorylation, a process carried out by the electron transport chain (ETC) complexes. During the transfer of electrons along this ETC, the ROS can be generated, especially in complex I and III4. Growing body of evidence suggests the association of mitochondrial dysfunction and BD. Recent DNA microarray analysis in post-mortem frontal cortex and hippocampus revealed that the expression of several mRNAs coding for ETC complexes I-V subunits was decreased in subjects with BD. Supporting the key involvement of oxidative damage in BD, assays conducted with peripheral blood samples have demonstrated that BD is associated with alterations in antioxidant enzymes and increased lipid peroxidation. Recently we found that oxidative damage to lipid is present in the frontal cortex of BD subjects. A meta-analysis suggested that the levels of lipid peroxidation are elevated in BD providing support for oxidative stress hypothesis of BD. Furthermore, BD subjects showed increased DNA damage, as well as, upregulation of apoptotic genes. These data not only suggest that oxidative mechanisms may form unifying common pathogenic pathways in psychiatric disorders, but also introduce new targets for the development of therapeutic interventions.
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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".