To explore the association between disulfidptosis related genes (DRGs) and the prognosis of breast cancer patients and establish a risk prognosis model and verify it, and provide new biomarkers for the prognosis of breast cancer patients.
CNV landscape was drawnin R language. DRGs of co-correlations and differences were identified.The risk score prognostic model was constructed by using univariate Cox regression analysis and Lasso-Cox regression analysis. Kaplan-Meier survival curve,ROC curve and calibration curve for the model was drawn.A nomogram prognostic prediction model was constructed by combining the clinical features.
A risk prognostic model of breast cancer patients composed of 8 DRGs was constructed, and AUC of the ROC curve at 1,3, and 5 years was 0.809,0.848,0.883. DCA showed that the model could better predict breast cancer prognosis.
This research department has constructed a risk score model with 8 DRGs, which has a good prognostic value and can provide a new direction for the study of breast cancer prognosis.
| 科 Family | 属数 Number of genus | 种数 Number of species | 占总种数比例 Percentage of total species (%) | 属 Genus | 种数 Number of species | 占总种数比例 Percentage of total species (%) |
|---|---|---|---|---|---|---|
| 鹅膏菌科Amanitaceae | 2 | 11 | 5.26 | 鹅膏菌属 Amanita | 10 | 4.78 |
| 小菇科 Mycenaceae | 2 | 12 | 5.74 | 丝盖伞属 Inocybe | 5 | 2.39 |
| 多孔菌科 Polyporaceae | 8 | 14 | 6.70 | 蜡蘑属 Laccaria | 5 | 2.39 |
| 红菇科 Russulaceae | 3 | 23 | 11.00 | 小皮伞属 Marasmius | 6 | 2.87 |
| 小菇属 Mycena | 11 | 5.26 | ||||
| 光柄菇属 Pluteus | 5 | 2.39 | ||||
| 红菇属 Russula | 17 | 8.13 | ||||
| 栓菌属 Trametes | 5 | 2.39 |