Therefore, in the current study, the expression profiles of 20 lncRNAs (H19, CCAT1, CCAT2, UCA1, SPRY4‐IT1, AK058003, Z38, MVIH, XIST, PANDAR, GAS5, ITGB2‐AS1, MEG3, AC026904.1, ZFAS1, NKILA, EPB41L4A‐AS2, FGF14‐AS2, NBAT1, BC040587) in blood samples of breast cancer patients and healthy females investigated by qRT‐PCR. Here, SPRY4 is linked to breast cancer.