Expression of Yap Signaling Hippo Pathway in Cervical Pre-cancerous Lesions and Cervical Cancer
Bibliographic record
Abstract
Abstract Objective: To determine the expression of YAP in cervical pre-cancerous and cervical cancer lesions.Methods: Researchers systematically searched five databases using the checklist for Preferred Reporting Items for Systematic Review and Meta-analyses (PRISMA) guideline and Newcastle-Ottawa Scale (NOS).. Inclusion criteria were the original study of YAP expression in cervical pre-cancerous lesions and cervical cancer, observational and experimental study, and using immunohistochemical techniques. The study protocol was registered in the PROSPERO database of systematic review (IDCRD42023407469). Results: The data search in this study followed the PRISMA Guideline, which includes phases of identification, screening, and inclusion of studies. Initially, 245 articles were identified across five databases: Pubmed (105), ScienceDirect (8), Scopus (29), Web of Science (26), and ProQuest (77). After removing duplicates, 157 studies remained. During the initial screening, 142 studies were excluded, leaving 15 studies for further evaluation. These were assessed based on the use of immunohistochemistry staining for YAP expression and staining result. Subsequently, ten studies were excluded for either not using immunohistochsmistry or lacking staining result, resulting in five studdies selected for qualitative analysis. These five studies were evaluated using the New Ottawa Scale, as detailed in Table 1, and their YAP Expression characteristics are summarized in Table 2. Conclusion: This systematic review showed that YAP expression at all levels ranging from normal tissue, cervical intraepithelial neoplasia, squamous cell carcinoma, and adenocarcinoma had increased expression in the cytoplasm or cell nucleus following the development of cervical cancer and tumorigenesis influenced by intra-tumor heterogeneity for YAP expression. YAP is expressed in the cytoplasm and nucleus, with different functions. YAP expression in these two sites Excessive YAP expression will trigger epithelial changes into mesenchyme which also plays a role in cancer development. This YAP expression also correlates with HPV, in which YAP levels will be maintained and increased.Keywords: cervical cancer, cervical pre-cancerous lesions, YAP expression.
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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 | 0.011 | 0.040 |
| Meta-epidemiology (narrow) | 0.001 | 0.001 |
| Meta-epidemiology (broad) | 0.007 | 0.009 |
| Bibliometrics | 0.008 | 0.008 |
| Science and technology studies | 0.001 | 0.001 |
| Scholarly communication | 0.003 | 0.002 |
| Open science | 0.001 | 0.001 |
| Research integrity | 0.002 | 0.001 |
| Insufficient payload (model declined to judge) | 0.003 | 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".