Skip to main content
. 2022 May 18;12:831105. doi: 10.3389/fonc.2022.831105

Figure 1.

Figure 1

ERBB4 mRNA levels in breast cancer patients stratified for molecular subtypes and their correlation with relapse-free patients’ survival. (A–D) Relapse-free survival (RFS) of breast cancer patients stratified for ERBB4 mRNA levels (lower versus upper tercile) in molecular subtypes, namely (A) luminal A (n = 1809 patients), (B) HER2-enriched (n = 695 patients), (C) luminal B (n = 1353 patients), and (D) basal-like (n = 953 patients). Data on normal-like subgroup are not provided due to the insufficient patient number; (E) ERBB4 mRNA expression levels in breast cancer patients stratified for molecular subtypes (PAM50, n = 9,727 patients); numerical data are presented as mean (error bars show s.e.m.) and * represents the expression levels of single patients falling outside the error bars.