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. Author manuscript; available in PMC: 2016 Dec 12.
Published in final edited form as: Endocr Relat Cancer. 2015 Dec 23;23(3):171–179. doi: 10.1530/ERC-15-0359

Figure 3.

Figure 3

Functional analysis of PARP4. (a) PARP4 mRNA expression in 18 breast cancer cell lines. (b) Knockdown of PARP4 expression by PARP4-specific siRNAs in HCC1143 breast cancer cells. (c) Effects of PARP4 knockdown on the proliferation of HCC1143 cells. (d) Kaplan-Meier analysis of progression-free survival and overall survival in 4,142 patients with breast cancer patients (from GEO, EGA and TCGA datasets) according to the expression of PARP4. High and low expressions were defined as above and below median, respectively.