RETRACTED: Role of renin-angiotensin-aldosterone system inhibitors in radiation nephropathy.

The following article has been included in a multiple retraction: Tian-Biao Zhou, Hong-Yan Li, Zong-Pei Jiang, Jia-Fan Zhou, Miao-Fang Huang and Zhi-Yang Zhou Role of renin-angiotensin-aldosterone system inhibitors in radiation nephropathy Journal of Renin-Angiotensin-Aldosterone System ( JRAAS) 1470320314563424, first published 18 December 2014. DOI: 10.1177/1470320314563424 . This article has been retracted at the request of the Editors and the Publisher. After conducting a thorough investigation, SAGE found that the submitting authors of a number of papers published in the JRAAS (listed below) had supplied fabricated contact details for their nominated reviewers. The Editors accepted these papers based on the reports supplied by the individuals using these fake reviewer email accounts. After concluding that the peer-review process was therefore seriously compromised, SAGE and the journal Editors have decided to retract all affected articles. Online-first articles (these articles will not be published in an issue) Wenzhuang Tang, Tian-Biao Zhou and Zongpei Jiang Association of the angiotensinogen M235T gene polymorphism with risk of diabetes mellitus developing into diabetic nephropathy JRAAS 1470320314563426, first published 18 December 2014. DOI: 10.1177/1470320314563426 . Tian-Biao Zhou, Hong-Yan Li, Zong-Pei Jiang, Jia-Fan Zhou, Miao-Fang Huang and Zhi-Yang Zhou Role of renin-angiotensin-aldosterone system inhibitors in radiation nephropathy JRAAS 1470320314563424, first published 18 December 2014. DOI: 10.1177/1470320314563424 . Weiqiang Zhong, Zongpei Jiang and Tian-Biao Zhou Association between the ACE I/D gene polymorphism and T2DN susceptibility: The risk of T2DM developing into T2DN in the Asian population JRAAS1470320314566019, first published 26 January 2015. DOI: 10.1177/1470320314566019 . Tian-Biao Zhou, Xue-Feng Guo, Zongpei Jiang and Hong-Yan Li Relationship between the ACE I/D gene polymorphism and T1DN susceptibility/risk of T1DM developing into T1DN in the Caucasian population JRAAS 1470320314563425, first published 1 February 2015. DOI: 10.1177/1470320314563425 . Chun-Hua Yang and Tian-Biao Zhou Relationship between the angiotensinogen A1166C gene polymorphism and the risk of diabetes mellitus developing into diabetic nephropathy JRAAS 1470320314566221, first published 1 February 2015. DOI: 10.1177/1470320314566221 . Chun-Hua Yang and Tian-Biao Zhou Association of the ACE I/D gene polymorphism with sepsis susceptibility and sepsis progression JRAAS 1470320314568521, first published 3 February 2015. DOI: 10.1177/1470320314568521 . Articles published in an issue Guohui Liu, Tian-Biao Zhou, Zongpei Jiang and Dongwen Zheng Association of ACE I/D gene polymorphism with T2DN susceptibility and the risk of T2DM developing into T2DN in a Caucasian population JRAAS March 2015; 16: 165-171, first published 14 November 2014. DOI: 10.1177/1470320314557849 . Weiqiang Zhong, Zhongliang Huang, Yong Wu, Zongpei Jiang and Tian-Biao Zhou Association of aldosterone synthase ( CYP11B2) gene polymorphism with IgA nephropathy risk and progression of IgA nephropathy JRAAS September 2015; 16: 660-665, first published 20 August 2014. DOI: 10.1177/1470320314524011 .

Association of vitamin D receptor Fok1 (rs2228570), TaqI (rs731236) and ApaI (rs7975232) gene polymorphism with the risk of chronic kidney disease.

Relationship between vitamin D receptor (VDR) gene polymorphism and the risk of chronic kidney disease (CKD) from the published reports are still conflicting. This study was conducted to evaluate the relationship between VDR Fok1 (rs2228570), TaqI (rs731236) and ApaI (rs7975232) gene polymorphism and the risk of CKD using meta-analysis method. The association studies were identified from PubMed and Cochrane Library on 1 March 2014, and eligible investigations were included and synthesized using meta-analysis method. Five reports were recruited into this meta-analysis for the association of VDR Fok1, TaqI and ApaI gene polymorphism with CKD susceptibility. In this meta-analysis, VDR Fok1, TaqI and ApaI gene polymorphism were not associated with CKD susceptibility for overall populations and in Caucasians. However, the Fok1 f allele, ff genotype and FF genotype were associated with the risk of CKD in Asians. In conclusion, VDR Fok1, TaqI and ApaI gene polymorphism were not associated with CKD risk in overall populations and in Caucasians. But, the Fok1 gene polymorphism was associated with the risk of CKD in Asians. However, more studies should be conducted to confirm it.

Association of vitamin D receptor gene polymorphism with the urine calcium level in nephrolithiasis patients.

Association of vitamin D receptor (VDR) gene polymorphism with the urine calcium level in nephrolithiasis patients from the published reports are still conflicting. This study was conducted to evaluate the relationship between VDR BsmI (rs1544410), Fok1 (rs2228570), TaqI (rs731236) and ApaI (rs7975232) gene polymorphism and urine calcium level in nephrolithiasis patients using meta-analysis method. The association studies were identified from PubMed, and Cochrane Library on 1 April 2014, and eligible investigations were included and synthesized using meta-analysis method. Four reports were recruited into this meta-analysis for the association of VDR BsmI, Fok1, TaqI and ApaI gene polymorphism with urine calcium level in nephrolithiasis patients. In this meta-analysis, VDR BsmI B allele and BB genotype, Fok1 f allele and ff genotype, TaqI, and ApaI gene polymorphism were not associated with urine calcium level in nephrolithiasis patients. However, the BsmI bb genotype and Fok1 FF genotype were associated with the urine calcium level in nephrolithiasis patients. In conclusion, VDR BsmI bb genotype and Fok1 FF genotype were associated with the urine calcium level in nephrolithiasis patients. However, more studies should be conducted to confirm it.

Association of vitamin D receptor BsmI (rs1544410) gene polymorphism with the chronic kidney disease susceptibility.

Association of vitamin D receptor (VDR) BsmI (rs1544410) gene polymorphism with the chronic kidney disease (CKD) susceptibility from the published reports are still conflicting. This meta-analysis was performed to evaluate the relationship between VDR BsmI (rs1544410) gene polymorphism and the risk of CKD. The association studies were identified from PubMed, Cochrane Library and China Biological Medicine Database on 1 March 2014, and eligible investigations were included and synthesized using meta-analysis method. Nine reports were recruited into this meta-analysis for the association of VDR BsmI gene polymorphism with CKD susceptibility. In this meta-analysis for overall populations, the BsmI B allele BB genotype and bb genotype were not associated with the risk of CKD (B allele: OR = 1.12, 95% CI: 0.88-1.44, p = 0.36; BB genotype: OR = 1.15, 95% CI: 0.81-1.62, p = 0.43; bb genotype: OR = 0.86, 95% CI: 0.61-1.20, p = 0.36). Furthermore, VDR BsmI gene polymorphism was not associated with CKD susceptibility in Asians and in Caucasians. In conclusion, the BsmI gene polymorphism was not associated with CKD susceptibility in overall populations, in Asians and in Caucasians. However, more studies should be conducted to confirm it.

Association of monocyte chemoattractant protein-1 2518G/A gene polymorphism with diabetic nephropathy risk.

Results from the published studies on the association between monocyte chemoattractant protein-1 (MCP-1) -2518 A/G gene polymorphism and diabetic nephropathy (DN) risk are still conflicting. This meta-analysis was performed to evaluate the relationship between MCP-1 A/G gene polymorphism and DN risk and to explore whether MCP-1 A allele, AA genotype or GG genotype could become a predictive marker for DN risk. Association studies were identified from the databases of PubMed, Embase, Cochrane Library and CBM-disc (China Biological Medicine Database) as of 1 March 2014, and eligible investigations were synthesized using meta-analysis method. Four studies were identified for the analysis of association between MCP-1 A/G gene polymorphism and DN risk, and all the included studies were form Asian population. The association between MCP-1 A/G gene polymorphism and DN susceptibility was not found (A allele: OR = 1.19; 95% CI: 0.97-1.45; p = 0.10; AA genotype: OR = 1.27; 95% CI: 0.95-1.70; p = 0.11; GG genotype: OR = 0.77; 95% CI: 0.57-1.05; p = 0.10). In the sensitive analysis, according to the control source from hospital, we found that AA genotype was associated with the DN risk (OR = 1.45; 95% CI: 1.05-2.00; p = 0.02). However, other associations were not found in the sensitive analysis according to the control source from hospital or population. Our results indicate that AA homozygous might be a significant genetic molecular marker to predict the diabetes mellitus patients developing into DN. However, more investigations are required to further clarify this association.