Validation of a Disease-Free Survival Prediction Model Using UBE2C and Clinical Indicators in Breast Cancer Patients
Jun Shen,1,* Huanhuan Yan,1,* Congying Yang,2 Haiyue Lin,2 Fan Li,1 Jun Zhou1 1Department of Breast Surgery, The First People’s Hospital of Lianyungang, The First Affiliated Hospital of Kangda College of Nanjing Medical University, Lianyungang, Jiangsu, 222002, People’s Republic of C...
| Main Authors: | , , , , , |
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| Format: | Article |
| Language: | English |
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Dove Medical Press
2023-04-01
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| Series: | Breast Cancer: Targets and Therapy |
| Subjects: | |
| Online Access: | https://www.dovepress.com/validation-of-a-disease-free-survival-prediction-model-using-ube2c-and-peer-reviewed-fulltext-article-BCTT |
| _version_ | 1827959594416078848 |
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| author | Shen J Yan H Yang C Lin H Li F Zhou J |
| author_facet | Shen J Yan H Yang C Lin H Li F Zhou J |
| author_sort | Shen J |
| collection | DOAJ |
| description | Jun Shen,1,* Huanhuan Yan,1,* Congying Yang,2 Haiyue Lin,2 Fan Li,1 Jun Zhou1 1Department of Breast Surgery, The First People’s Hospital of Lianyungang, The First Affiliated Hospital of Kangda College of Nanjing Medical University, Lianyungang, Jiangsu, 222002, People’s Republic of China; 2Department of Pathology, The First People’s Hospital of Lianyungang, The First Affiliated Hospital of Kangda College of Nanjing Medical University, Lianyungang, Jiangsu, 222002, People’s Republic of China*These authors contributed equally to this workCorrespondence: Jun Zhou, Department of Breast surgery, The First People’s Hospital of Lianyungang, The First Affiliated Hospital of Kangda College of Nanjing Medical University, No. 6 Zhenhua East Road, High-Tech Square, Lianyungang, Jiangsu Province, 222002, People’s Republic of China, Tel +86 18961326373, Email zhoujunzj91@126.comObjective: To explore the validation of a disease-free survival (DFS) model for predicting disease progression based on the combination of ubiquitin-conjugating enzyme E2 C (UBE2C) levels and clinical indicators in breast cancer patients.Methods: We enrolled 121 patients with breast cancer, collected their baseline characteristics and follow-up data, and analyzed the UBE2C levels in tumor tissues. We studied the relationship between UBE2C expression in tumor tissues and disease progression events of patients. We used the Kaplan-Meier method for identifying the disease-free survival rate of patients, and the multivariate Cox regression analysis to study the risk factors affecting the prognosis of patients. We sought to develop and validate a model for predicting disease progression.Results: We found that the level of expression of UBE2C could effectively distinguish the prognosis of patients. In the Receiver Operating Characteristic (ROC) curve analysis, the Area under the ROC Curve (AUC) = 0.826 (0.714– 0.938) indicating that high levels of UBE2C was a high-risk factor for poor prognosis. After evaluating different models using the ROC curve, Concordance index (C-index), calibration curve, Net Reclassification Index (NRI), Integrated Discrimination Improvement Index (IDI), and other methods, we finally developed a model for the expression of Tumor-Node (TN) staging using Ki-67 and UBE2C, which had an AUC=0.870, 95% CI of 0.786– 0.953. The traditional TN model had an AUC=0.717, and 95% CI of 0.581– 0.853. Decision Curve Analysis (DCA) and Clinical Impact Curve (CIC) analysis indicated that the model had good clinical benefits and it was relatively simple to use.Conclusion: We found that high levels of UBE2C was a high-risk factor for poor prognosis. The use of UBE2C in addition to other breast cancer-related indicators effectively predicted the possible disease progression, thus providing a reliable basis for clinical decision-making.Keywords: breast cancer, nomograms, prediction model, prognosis, UBE2C |
| first_indexed | 2024-04-09T15:54:34Z |
| format | Article |
| id | doaj.art-d7daad4af4b64bf0aec196be59f56ca7 |
| institution | Directory Open Access Journal |
| issn | 1179-1314 |
| language | English |
| last_indexed | 2024-04-09T15:54:34Z |
| publishDate | 2023-04-01 |
| publisher | Dove Medical Press |
| record_format | Article |
| series | Breast Cancer: Targets and Therapy |
| spelling | doaj.art-d7daad4af4b64bf0aec196be59f56ca72023-04-25T18:55:19ZengDove Medical PressBreast Cancer: Targets and Therapy1179-13142023-04-01Volume 1529531083298Validation of a Disease-Free Survival Prediction Model Using UBE2C and Clinical Indicators in Breast Cancer PatientsShen JYan HYang CLin HLi FZhou JJun Shen,1,* Huanhuan Yan,1,* Congying Yang,2 Haiyue Lin,2 Fan Li,1 Jun Zhou1 1Department of Breast Surgery, The First People’s Hospital of Lianyungang, The First Affiliated Hospital of Kangda College of Nanjing Medical University, Lianyungang, Jiangsu, 222002, People’s Republic of China; 2Department of Pathology, The First People’s Hospital of Lianyungang, The First Affiliated Hospital of Kangda College of Nanjing Medical University, Lianyungang, Jiangsu, 222002, People’s Republic of China*These authors contributed equally to this workCorrespondence: Jun Zhou, Department of Breast surgery, The First People’s Hospital of Lianyungang, The First Affiliated Hospital of Kangda College of Nanjing Medical University, No. 6 Zhenhua East Road, High-Tech Square, Lianyungang, Jiangsu Province, 222002, People’s Republic of China, Tel +86 18961326373, Email zhoujunzj91@126.comObjective: To explore the validation of a disease-free survival (DFS) model for predicting disease progression based on the combination of ubiquitin-conjugating enzyme E2 C (UBE2C) levels and clinical indicators in breast cancer patients.Methods: We enrolled 121 patients with breast cancer, collected their baseline characteristics and follow-up data, and analyzed the UBE2C levels in tumor tissues. We studied the relationship between UBE2C expression in tumor tissues and disease progression events of patients. We used the Kaplan-Meier method for identifying the disease-free survival rate of patients, and the multivariate Cox regression analysis to study the risk factors affecting the prognosis of patients. We sought to develop and validate a model for predicting disease progression.Results: We found that the level of expression of UBE2C could effectively distinguish the prognosis of patients. In the Receiver Operating Characteristic (ROC) curve analysis, the Area under the ROC Curve (AUC) = 0.826 (0.714– 0.938) indicating that high levels of UBE2C was a high-risk factor for poor prognosis. After evaluating different models using the ROC curve, Concordance index (C-index), calibration curve, Net Reclassification Index (NRI), Integrated Discrimination Improvement Index (IDI), and other methods, we finally developed a model for the expression of Tumor-Node (TN) staging using Ki-67 and UBE2C, which had an AUC=0.870, 95% CI of 0.786– 0.953. The traditional TN model had an AUC=0.717, and 95% CI of 0.581– 0.853. Decision Curve Analysis (DCA) and Clinical Impact Curve (CIC) analysis indicated that the model had good clinical benefits and it was relatively simple to use.Conclusion: We found that high levels of UBE2C was a high-risk factor for poor prognosis. The use of UBE2C in addition to other breast cancer-related indicators effectively predicted the possible disease progression, thus providing a reliable basis for clinical decision-making.Keywords: breast cancer, nomograms, prediction model, prognosis, UBE2Chttps://www.dovepress.com/validation-of-a-disease-free-survival-prediction-model-using-ube2c-and-peer-reviewed-fulltext-article-BCTTbreast cancernomogramsprediction modelprognosisube2c |
| spellingShingle | Shen J Yan H Yang C Lin H Li F Zhou J Validation of a Disease-Free Survival Prediction Model Using UBE2C and Clinical Indicators in Breast Cancer Patients Breast Cancer: Targets and Therapy breast cancer nomograms prediction model prognosis ube2c |
| title | Validation of a Disease-Free Survival Prediction Model Using UBE2C and Clinical Indicators in Breast Cancer Patients |
| title_full | Validation of a Disease-Free Survival Prediction Model Using UBE2C and Clinical Indicators in Breast Cancer Patients |
| title_fullStr | Validation of a Disease-Free Survival Prediction Model Using UBE2C and Clinical Indicators in Breast Cancer Patients |
| title_full_unstemmed | Validation of a Disease-Free Survival Prediction Model Using UBE2C and Clinical Indicators in Breast Cancer Patients |
| title_short | Validation of a Disease-Free Survival Prediction Model Using UBE2C and Clinical Indicators in Breast Cancer Patients |
| title_sort | validation of a disease free survival prediction model using ube2c and clinical indicators in breast cancer patients |
| topic | breast cancer nomograms prediction model prognosis ube2c |
| url | https://www.dovepress.com/validation-of-a-disease-free-survival-prediction-model-using-ube2c-and-peer-reviewed-fulltext-article-BCTT |
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