Inhibition of osteoclastogenesis and inflammation by phosvitin and phosvitin hydrolysate via NF-κB and MAPK pathways in RAW 264.7 cells
Bibliographic record
Abstract
Phosvitin (PV) is an egg protein. Our recent study showed both phosvitin and phosvitin hydrolysate (PVH) could promote osteoblast differentiation in osteoblast cells. The objective of the study was to investigate the effects of PV and PVH on osteoclastogenesis and possible signalling pathways in RAW264.7 cells. Both PV and PVH inhibited osteoclastogenesis (fewer tartrate-resistant acid phosphatase (TRAP) positive cells and lower TRAP activity), reduced levels of transcription factors, c-Fos and NFATc1 (nuclear factor of activated T-cells, cytoplasmic 1), and suppressed inflammatory biomarkers TNF-α (tumor necrosis factor alpha), MCP-1 (monocyte chemoattractant protein 1), RANTES (regulated on activation, normal T cell expressed and secreted), and inducible nitric oxide synthase. The inhibitory effects of PV and PVH on RAW264.7 cells differentiation were likely mediated through p38, c-Jun N-terminal kinases (JNK) and nuclear factor kappa-light-chain-enhancer of activated B cells (NF-κB) pathways. These results indicated that PV and PVH might inhibit bone resorption activities.
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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 | 0.000 | 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) | 0.001 | 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 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".