J Cancer 2019; 10(18):4159-4164. doi:10.7150/jca.34222 This issue Cite

Research Paper

PARP1 gene polymorphisms and neuroblastoma susceptibility in Chinese children

Jiwen Cheng1,#, Zhenjian Zhuo2,#, Pu Zhao3,#, Jinhong Zhu4, Yijuan Xin5, Jiao Zhang6, Peng Li1, Ya Gao1, Jing He2,✉, Baijun Zheng1,✉

1. Department of Pediatric Surgery, the Second Affiliated Hospital of Xi'an Jiaotong University, Xi'an 710004, Shaanxi, China
2. Department of Pediatric Surgery, Guangzhou Institute of Pediatrics, Guangdong Provincial Key Laboratory of Research in Structural Birth Defect Disease, Guangzhou Women and Children's Medical Center, Guangzhou Medical University, Guangzhou 510623, Guangdong, China
3. Department of Neonatology, Shaanxi Provincial People's Hospital, Xi'an 710068, Shaanxi, China
4. Department of Clinical Laboratory, Molecular Epidemiology Laboratory, Harbin Medical University Cancer Hospital, Harbin 150040, Heilongjiang, China
5. Clinical Laboratory Medicine Center of PLA, Xijing Hospital, Air Force Medical University, Xi'an 710032, Shaanxi, China
6. Department of Pediatric Surgery, the First Affiliated Hospital of Zhengzhou University, Zhengzhou 450052, Henan, China
#These authors contribute equally to this work.

Citation:
Cheng J, Zhuo Z, Zhao P, Zhu J, Xin Y, Zhang J, Li P, Gao Y, He J, Zheng B. PARP1 gene polymorphisms and neuroblastoma susceptibility in Chinese children. J Cancer 2019; 10(18):4159-4164. doi:10.7150/jca.34222. https://www.jcancer.org/v10p4159.htm
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Abstract

Neuroblastoma is a heterogeneous cancer frequently occurring in childhood. Germline mutations of PARP1 oncogene are implicated in several types of cancer. However, whether common single nucleotide polymorphisms (SNPs) in PARP1 gene are associated with neuroblastoma risk has received relatively few attentions. In this multi-center study, we aimed to elucidate the contributing role of PARP1 SNPs in neuroblastoma risk. We successfully genotyped three potentially functional PARP1 SNPs (rs1136410 A>G, rs2666428 T>C, rs8679 A>G) in 469 neuroblastoma cases and 998 controls. We did not detect any significant association between the analyzed SNPs and neuroblastoma risk in single SNP analysis. However, stratified analysis revealed that rs1136410 AG/GG carriers were more likely to develop tumors arising from mediastinum (AG/GG vs. AA: adjusted OR=1.65, 95% CI=1.06-2.56, P=0.028). Moreover, rs2666428 TC/CC carriers were at significantly lower risk to develop tumors from “other sites” (TC/CC vs. TT: adjusted OR=0.44, 95% CI=0.20-0.96, P=0.040). Our findings failed to provide evidence of the conferring role of the PARP1 gene polymorphisms in the risk of neuroblastoma. Further investigations of the association between PARP1 gene SNPs and neuroblastoma risk are warranted.

Keywords: PARP1, polymorphism, neuroblastoma, susceptibility, DNA repair


Citation styles

APA
Cheng, J., Zhuo, Z., Zhao, P., Zhu, J., Xin, Y., Zhang, J., Li, P., Gao, Y., He, J., Zheng, B. (2019). PARP1 gene polymorphisms and neuroblastoma susceptibility in Chinese children. Journal of Cancer, 10(18), 4159-4164. https://doi.org/10.7150/jca.34222.

ACS
Cheng, J.; Zhuo, Z.; Zhao, P.; Zhu, J.; Xin, Y.; Zhang, J.; Li, P.; Gao, Y.; He, J.; Zheng, B. PARP1 gene polymorphisms and neuroblastoma susceptibility in Chinese children. J. Cancer 2019, 10 (18), 4159-4164. DOI: 10.7150/jca.34222.

NLM
Cheng J, Zhuo Z, Zhao P, Zhu J, Xin Y, Zhang J, Li P, Gao Y, He J, Zheng B. PARP1 gene polymorphisms and neuroblastoma susceptibility in Chinese children. J Cancer 2019; 10(18):4159-4164. doi:10.7150/jca.34222. https://www.jcancer.org/v10p4159.htm

CSE
Cheng J, Zhuo Z, Zhao P, Zhu J, Xin Y, Zhang J, Li P, Gao Y, He J, Zheng B. 2019. PARP1 gene polymorphisms and neuroblastoma susceptibility in Chinese children. J Cancer. 10(18):4159-4164.

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