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ArticlePharmacogenomics and personalized medicine2020

Single-Nucleotide Polymorphisms in Genes Predisposing to Leprosy in Leprosy Household Contacts in Zhejiang Province, China.

Yun-Liang Shen, Si-Yu Long, Wen-Ming Kong, Li-Mei Wu, Li-Juan Fei, Qiang Yao, Hong-Sheng Wang

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Article in Pharmacogenomics and personalized medicine, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.

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1 · What the graph read from it

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5 · Who and what money

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7 authors at 2 institutions in 1 country.

Yun-Liang Shen *Department of Leprosy Control, Zhejiang Provincial Institute of Dermatology, Huzhou, People's Republic of China.
Si-Yu Long *Laboratory of Leprosy and Other Mycobacterial Infections, Institute of Dermatology, Chinese Academy of Medical Sciences and Peking Union Medical College, Nanjing, People's Republic of China.
Wen-Ming KongDepartment of Leprosy Control, Zhejiang Provincial Institute of Dermatology, Huzhou, People's Republic of China.
Li-Mei WuDepartment of Leprosy Control, Zhejiang Provincial Institute of Dermatology, Huzhou, People's Republic of China.
Li-Juan FeiDepartment of Leprosy Control, Zhejiang Provincial Institute of Dermatology, Huzhou, People's Republic of China.
Qiang YaoDepartment of Leprosy Control, Zhejiang Provincial Institute of Dermatology, Huzhou, People's Republic of China.
Hong-Sheng WangLaboratory of Leprosy and Other Mycobacterial Infections, Institute of Dermatology, Chinese Academy of Medical Sciences and Peking Union Medical College, Nanjing, People's Republic of China.
Zhejiang Provincial People's Hospital · CNChinese Academy of Medical Sciences & Peking Union Medical College · CN

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

purposeGenome-wide association studies (GWAS) have identified multiple genetic variants associated with leprosy. To investigate the single and combined associations between single-nucleotide polymorphisms (SNPs) and the development of leprosy, we therefore performed generalized multi-analytical (GMDR) analysis in Chinese leprosy household contacts and constructed a risk prediction model. PATIENTS AND

methodsThis case-control study included 229 leprosy cases and 233 healthy household contacts in Zhejiang province, China. Participants were genotyped for 17 polymorphisms selected from GWAS. The Pearson χ

resultsThe genotype and the allele distributions of rs142179458, rs2275606, rs663743 and rs73058713 were significantly different between patients and controls. rs2275606, rs6478108, rs663743 and rs73058713 showed an association after adjusting for sex and age in the logistic regression. A five-way interaction model consisting of rs2058660, rs2275606, rs4720118, rs6478108 and rs780668 was chosen as the optimal model for determining leprosy susceptibility. The model classified 237 (51.3%) into the low-risk group and 225 (48.7%) individuals into the high-risk group. The area under the curve (AUC) of this model was 0.757 (95% CI: 0.712-0.803), and the odds ratio for leprosy between the high- and low-risk groups was 9.733 (95% CI: 6.384-14.960;

conclusionOur results suggest that rs2058660, rs2275606, rs4720118, rs6478108 and rs780668, five SNPs with a significant sole effect on leprosy, interact to confer a higher risk for the disease in leprosy household contacts (HHCs).

Indexed as

gene–gene interactionsgeneralized multi-analyticalleprosyrisk stratification

Identifiers

PMID33376384
PMCPMC7762432
OpenAlexW3114427632

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