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. 2021 Apr 13;12:2198. doi: 10.1038/s41467-021-22522-4

Fig. 9. EFA6B/PSD4 expression is downregulated in human clinical BC samples endowed with invasive properties.

Fig. 9

a Expression of the four EFA6 gene isoforms in DCIS (ductal carcinoma in situ) compared to IDC (invasive ductal carcinoma). The p-values are for the Student’s t-test. b Expression of PSD4 is selectively decreased in the epithelial compartment of DCIS (n = 11). The p-values are for the Student’s t-test. c Ontologies associated with PSD4 knock-out in MCF10A cells (blue), and with the comparison of expression profiles of IDC versus DCIS samples in the Lee’s (orange) and Knudsen’s (green) data sets33,34. d Expression of PSD4 is decreased in the metastatic samples versus the paired primary BC samples (n = 29). The corresponding primary BC–metastasis pairs are connected by thin colored lines. The p-value is for the paired Mann–Whitney test. Source data are provided as a Source Data file.