Association Between Recurrence of High-grade Squamous Intraepithelial Lesions of the Uterine Cervix and p16, C-myc and PIK3CA Proteins-A Single-center Retrospective Study.
Ya Li, Rui Zhang, Jin Zhang, Ying Gao, Yawen Bian, Wenpei Bai
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引用次数: 0
Abstract
Cervical high-grade squamous intraepithelial lesions (HSIL) are one of the common types of cervical cancer precancerous changes, and HPV16/18 positivity is a risk factor for HSIL recurrence. By detecting the expression of relevant markers in the lesion tissue of recurrent patients, it is helpful for the diagnosis of HPV16/18 positivity and can provide a basis for disease recurrence risk assessment. Therefore, this study analyzed the relationship between p16, C-myc, PIK3CA proteins and HPV16/18 positivity in recurrent cervical HSIL patients. By examining the p16, C-myc, and PIK3CA proteins in the cervical lesion tissue of 180 HSIL recurrent patients who underwent examination in the hospital from January 2020 to December 2022, this study analyzed the relationship between p16, C-myc, and PIK3CA proteins and HPV16/18 positivity. PIK3CA expression detection found that the proportion of positive expression of p16, C-myc, and PIK3CA in HPV16/18 (+) patients was significantly higher than that in HPV16/18 (-), and the expression of HPV16/18 in HSIL patients was significantly positively correlated with p16, C-myc, and PIK3CA. Meanwhile, a prediction model F was constructed based on binary logistic regression analysis data with good fit, and through ROC curve analysis. It was found that p16, C-myc, PIK3CA, and logistic model F can effectively predict HPV16/18 (+), with model F having the best diagnostic performance.
期刊介绍：
Cell Biochemistry and Biophysics (CBB) aims to publish papers on the nature of the biochemical and biophysical mechanisms underlying the structure, control and function of cellular systems
The reports should be within the framework of modern biochemistry and chemistry, biophysics and cell physiology, physics and engineering, molecular and structural biology. The relationship between molecular structure and function under investigation is emphasized.
Examples of subject areas that CBB publishes are:
· biochemical and biophysical aspects of cell structure and function;
· interactions of cells and their molecular/macromolecular constituents;
· innovative developments in genetic and biomolecular engineering;
· computer-based analysis of tissues, cells, cell networks, organelles, and molecular/macromolecular assemblies;
· photometric, spectroscopic, microscopic, mechanical, and electrical methodologies/techniques in analytical cytology, cytometry and innovative instrument design
For articles that focus on computational aspects, authors should be clear about which docking and molecular dynamics algorithms or software packages are being used as well as details on the system parameterization, simulations conditions etc. In addition, docking calculations (virtual screening, QSAR, etc.) should be validated either by experimental studies or one or more reliable theoretical cross-validation methods.
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