Research Paper Volume 13, Issue 15 pp 19306—19316

Figure 1. The expression of lncRNA HAGLR in TNBC tissues and cells. We collected 40 samples of patients diagnosed with TNBC. (A) The expression of HAGLR in para-carcinoma and cancer tissues was detected by qRT-PCR. (B) qRT-PCR analysis for HAGLR level in normal breast cell MCF10A and TNBC cell lines MDA-MB-231 and BT549. (C) According to the mean level of HAGLR in Figure 1A, 40 TNBC patients was divided into low (n = 20) and high expression group (n = 20). Kaplan-Meier curves indicated 5-year survival rate of TNBC patients. (D) Another 40 TNBC patients were collected, which includes grade 0 to grade IV of TNBC (n = 8 for each grade), and qRT-PCR was used to test HAGLR level in different grades. Data are mean ± SD; ^*P < 0.05, ^**P < 0.01.