Association of the Maternal MTHFR C677T Polymorphism with Susceptibility to Neural Tube Defects in Offsprings: Evidence from 25 Case-Control Studies

• Lifeng Yan ,

  Contributed equally to this work with: Lifeng Yan, Lin Zhao, Yan Long

  Affiliations State Key Laboratory of Reproductive Medicine, Institute of Toxicology, Nanjing Medical University, Nanjing, China, Key Laboratory of Modern Toxicology of Ministry of Education, School of Public Health, Nanjing Medical University, Nanjing, China

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• Lin Zhao ,

  Contributed equally to this work with: Lifeng Yan, Lin Zhao, Yan Long

  Affiliation Department of Neurosurgery, The First Affiliated Hospital, Nanjing Medical University, Nanjing, China

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• Yan Long ,

  Contributed equally to this work with: Lifeng Yan, Lin Zhao, Yan Long

  Affiliation Department of Pharmacology, China Pharmaceutical University, Nanjing, China

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• Peng Zou,

  Affiliation Department of Neurosurgery, The First Affiliated Hospital, Nanjing Medical University, Nanjing, China

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• Guixiang Ji,

  Affiliation Nanjing Institute of Environmental Sciences/Key Laboratory of Pesticide Environmental Assessment and Pollution Control, Ministry of Environmental Protection, Nanjing, China

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• Aihua Gu ,

  * E-mail: aihuagu@njmu.edu.cn (AG); zhaopeng@njmu.edu.cn (PZ)

  Affiliations State Key Laboratory of Reproductive Medicine, Institute of Toxicology, Nanjing Medical University, Nanjing, China, Key Laboratory of Modern Toxicology of Ministry of Education, School of Public Health, Nanjing Medical University, Nanjing, China

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• Peng Zhao

  * E-mail: aihuagu@njmu.edu.cn (AG); zhaopeng@njmu.edu.cn (PZ)

  Affiliation Department of Neurosurgery, The First Affiliated Hospital, Nanjing Medical University, Nanjing, China

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