Qiu et al. BMC Cancer (2017) 17:569 DOI 10.1186/s12885-017-3517-9
ERRATUM
Open Access
Erratum to: Identification of endonuclease domain-containing 1 as a novel tumor suppressor in prostate cancer Jianguang Qiu1†, Shubin Peng2†, Jie Si-Tu1, Cheng Hu1, Wentao Huang1, Yunhua Mao1, Wenhan Qiu1, Ke Li1* and Dejuan Wang1* Erratum After publication of the original article [1] the authors found that the case number “n” had been incorrectly marked for each Gleason group in Figure 1g (Fig. 1g). The biopsy Gleason group information had been used in the original article: BPH: n=30 GS≤6: n=25 GS=7: n=13 GS≥8: n=12 Data should instead have been taken from the postoperative Gleason group, and the figures should therefore appear as the following in Figure 1g: BPH: n=30 GS≤6: n=22 GS=7: n=10 GS≥8: n=18 A corrected, full version of Figure 1 with the above amendments has been included in this Erratum. Corrected Figure 1 Author details 1 Department of Urology, The Third Affiliated Hospital of Sun Yat-sen University, Guangzhou 510630, China. 2Department of Urology and Liver Disease Laboratory, The Third Affiliated Hospital of Sun Yat-sen University, Guangzhou, China. Received: 1 August 2017 Accepted: 1 August 2017
Reference 1. Qiu J, Peng S, Si-Tu J, Hu C, Huang W, Mao Y, Qui W, Li K, Wang D. Identification of endonuclease domain-containing 1 as a novel tumor suppressor in prostate cancer. BMC Cancer. 2017;17:360. doi:10.1186/ s12885-017-3330-5.
* Correspondence:
[email protected];
[email protected] † Equal contributors 1 Department of Urology, The Third Affiliated Hospital of Sun Yat-sen University, Guangzhou 510630, China
Fig. 1 ENDOD1 is downregulated in PCa tissues with high Gleason scores. a-f Representative images showed the ENDOD1 immunostaining intensity. BPH tissues showed negative (a) and moderate (b) ENDOD1 staining. PCa tissues showed negative (c), strong (d), and moderate (e) and weak (f) ENDOD1 staining, respectively. Magnification 200×. g, Immunoreactivity scores (IRS) analysis of ENDOD1 in BPH tissues and PCa tissues. IRS were determined by multiplying the level of staining intensity (negative = 0, weak = 1, moderate = 2, strong = 3) and percentage of positively stained cells (0% = 0, <10% = 1, 11–50% = 2, 51–80% = 3, >80% = 4). Results indicated that PCa tissues with higher Gleason scores (Gleason score ≥ 7) showed significantly lower ENDOD1 expression than that with low Gleason score and BPH tissues. *P<0.05; **P<0.01
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