Volume 76, Issue 6 pp. 432-438
Short Communication

Modulatory effects of vitamin D on peripheral cellular immunity in patients with recurrent miscarriage

Xian Chen

Xian Chen

Shenzhen Key Laboratory of Reproductive Immunology for Peri-implantation, Shenzhen Zhongshan Institute for Reproduction and Genetics Fertility Center, Shenzhen Zhongshan Urology Hospital, Shenzhen, Guangdong, China

These authors contributed equally to the study.Search for more papers by this author
Biao Yin

Biao Yin

The State Key Laboratory of Medical Genetics of China, Central South University, Changsha, Hunan, China

These authors contributed equally to the study.Search for more papers by this author
Ruo-Chun Lian

Ruo-Chun Lian

Shenzhen Key Laboratory of Reproductive Immunology for Peri-implantation, Shenzhen Zhongshan Institute for Reproduction and Genetics Fertility Center, Shenzhen Zhongshan Urology Hospital, Shenzhen, Guangdong, China

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Tao Zhang

Tao Zhang

Shenzhen Key Laboratory of Reproductive Immunology for Peri-implantation, Shenzhen Zhongshan Institute for Reproduction and Genetics Fertility Center, Shenzhen Zhongshan Urology Hospital, Shenzhen, Guangdong, China

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Hong-Zhan Zhang

Hong-Zhan Zhang

Shenzhen Key Laboratory of Reproductive Immunology for Peri-implantation, Shenzhen Zhongshan Institute for Reproduction and Genetics Fertility Center, Shenzhen Zhongshan Urology Hospital, Shenzhen, Guangdong, China

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Liang-Hui Diao

Liang-Hui Diao

Shenzhen Key Laboratory of Reproductive Immunology for Peri-implantation, Shenzhen Zhongshan Institute for Reproduction and Genetics Fertility Center, Shenzhen Zhongshan Urology Hospital, Shenzhen, Guangdong, China

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Yu-Ye Li

Yu-Ye Li

Shenzhen Key Laboratory of Reproductive Immunology for Peri-implantation, Shenzhen Zhongshan Institute for Reproduction and Genetics Fertility Center, Shenzhen Zhongshan Urology Hospital, Shenzhen, Guangdong, China

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Chun-Yu Huang

Chun-Yu Huang

Shenzhen Key Laboratory of Reproductive Immunology for Peri-implantation, Shenzhen Zhongshan Institute for Reproduction and Genetics Fertility Center, Shenzhen Zhongshan Urology Hospital, Shenzhen, Guangdong, China

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De-Sheng Liang

Corresponding Author

De-Sheng Liang

The State Key Laboratory of Medical Genetics of China, Central South University, Changsha, Hunan, China

Correspondence

Yong Zeng, Shenzhen Key Laboratory of Reproductive Immunology for Peri-implantation, Shenzhen Zhongshan Institute for Reproduction and Genetics Fertility Center, Shenzhen Zhongshan Urology Hospital, Shenzhen, Guangdong, China.

Email: [email protected]

and

De-Sheng Liang, The State Key Laboratory of Medical Genetics of China, Central South University, Changsha, Hunan, China.

Email: [email protected]

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Yong Zeng

Corresponding Author

Yong Zeng

Shenzhen Key Laboratory of Reproductive Immunology for Peri-implantation, Shenzhen Zhongshan Institute for Reproduction and Genetics Fertility Center, Shenzhen Zhongshan Urology Hospital, Shenzhen, Guangdong, China

Correspondence

Yong Zeng, Shenzhen Key Laboratory of Reproductive Immunology for Peri-implantation, Shenzhen Zhongshan Institute for Reproduction and Genetics Fertility Center, Shenzhen Zhongshan Urology Hospital, Shenzhen, Guangdong, China.

Email: [email protected]

and

De-Sheng Liang, The State Key Laboratory of Medical Genetics of China, Central South University, Changsha, Hunan, China.

Email: [email protected]

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First published: 01 October 2016
Citations: 30

Abstract

Problem

We aimed to investigate the modulatory effects of vitamin D on peripheral blood cellular immune response in patients with recurrent miscarriage (RM).

Method of study

The effect of vitamin D on the number of peripheral blood cells, T helper 1 (Th1) cytokines, and NK cytotoxicity was measured in 99 women with RM.

Results

The percentage of CD19+ B cells and NK cytotoxicity at an effector-to-target cell (E:T) ratio of 50:1, 25:1, and 12.5:1 were significantly higher in the vitamin D insufficiency group (VDI) than in the vitamin D normal group (VDN) (P<.05 each). The proportion of TNF-α-expressing Th cells was significantly higher in the vitamin D deficiency group (VDD) than in VDN (P<.05). However, there were no significant differences between VDI and VDD. This dysregulation was significantly reduced with 1,25(OH)2D supplementation.

Conclusion

The data suggest that the abnormalities of cellular immune response were observed in RM patients with a low vitamin D level, which could be regulated to some extent with 1,25(OH)2D supplementation.

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