BHLHE40-AS1 was cloned into pBABE-Puro. Empty vector and pBABE-BHLHE40-AS1 were used to generate retrovirus and infect MCF10A cells. Transduced cells were selected with 1ug/mL puromycin for 2 weeks. 2
Basal-like breast cancer is an aggressive subtype generally characterized as poor prognosis and lacking the expression of the three most important clinical biomarkers, estrogen receptor, progesterone