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Table 1 A summary of breast cancer studies located from cBioportal and corresponding frequency of mutations

From: Evaluation of the role of KPNA2 mutations in breast cancer prognosis using bioinformatics datasets

Study

Percent of total cases (Proportion of cases available in dataset)

Frequency

The Metastatic Breast Cancer Project [26]

15.6%(37/237)

Mutation (1.27%, n = 3)

Amplification (14.4%, n = 34)

Metastatic Breast Cancer (INSERM) [27]

7.87%(17/216)

Amplification (7.87%, n = 17)

Breast Cancer (Metabric) [28,29,30]

7.55%(164/2173)

Amplification (7.5%, n = 163)

Deep Deletion (0.05%, n = 1)

TCGA Pan-cancer Atlas [31]

6.46%(70/1084)

Mutation (0.55%, n = 6)

Amplification (5.9%, n = 64)