The role of prohibitin in cell signaling
Why this work is in the frame
A frame that forgets how it found something cannot be audited. These are the routes that admitted this work.
Bibliographic record
Abstract
Prohibitin-1 (PHB, also known as PHB1), a member of the Band-7 family of proteins, is highly conserved evolutionarily, widely expressed, and present in different cellular compartments. Genetic studies with different organism models have provided strong evidence for an important biological role of PHB in mitochondrial function, cell proliferation, and development. Recent discoveries regarding the involvement of PHB in phophatidylinositol-3-kinase (PI3K)/protein kinase B (Akt) and transforming growth factor-β (TGF-β)/signal transducers and activators of transcription signaling pathways, and earlier reports on the interaction of PHB with Raf and its critical role in Ras/mitogen-activated protein kinase (MAPK)/extracellular signal-regulated kinase (ERK) signaling opened up the possibility that PHB has functions outside of the mitochondria (extramitochondrial) and may be a multifunctional protein. The PI3K/Akt and Ras/MAPK/ERK signaling cascades are versatile signaling processes that diverge from the same receptor tyrosine kinase root, and are involved in cell metabolism, proliferation, and development. Here, we review the emerging role of PHB and its post-translational modifications in signal transduction pathways, especially in PI3K/Akt and Ras/MAPK/ERK signaling. A recent discovery of opposing effects of PHB on longevity under different metabolic states and its potential connection with insulin/insulin-like growth factor-I signaling is also discussed.
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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 | 0.001 |
| 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