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[Key gene leading to poor prognosis of triple-negative breast cancer based on bioinformatics analysis]
1The Second Clinical Medical College, Shanxi Medical University, Taiyuan 030001, China.
Abstract:
Objective: To find the possible targets for the study and treatment of triple-negative breast cancer (TNBC), and to analyze and predict the key genes affecting the prognosis of TNBC by bioinformatics. Methods: Raw data on transcriptome sequencing of clinical specimens from patients with TNBC were searched by searching GEO Datasets in the National Center for Biotechnology Information (NCBI) database. The differential gene was then submitted to the Enrichr website for pathway enrichment. Survival analysis was used to finally identify the most significant differences in the prognosis of patients with TNBC. Results: Only ADAM9 gene showed a significant correlation with the poor prognosis of patients with TNBC (P<0.05), and ADAM9 only showed specificity associated with prognosis in patients with TNBC, and was not with other breast cancer types. Conclusion: ADAM9 gene has been proved to be related to the poor prognosis in patients with TNBC. Therefore, ADAM9 gene can be regarded as a possible key gene leading to lymph node metastasis and poor prognosis in patients with TNBC.
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