rs73185306 C/T Is Not a Predisposing Risk Factor for Inherited Chromosomally Integrated Human Herpesvirus 6A/B.

Mouammine, Annabelle; Gravel, Annie; Dubuc, Isabelle; Feroz Zada, Yassamin; Provost, Sylvie; Busseuil, David; Tardif, Jean-Claude; Dubé, Marie-Pierre et al. · J Infect Dis · 2020

case_control · Level III

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Abstract

Approximately 1% of people worldwide carry a copy of the human herpesvirus 6A or 6B (HHV-6A/B) in every cell of their body. This condition is referred to as inherited chromosomally integrated HHV-6A/B (iciHHV-6A/B). The mechanisms leading to iciHHV-6A/B chromosomal integration are yet to be identified. A recent report suggested that the rs73185306 C/T single-nucleotide polymorphism (SNP) represents a favorable predisposing factor leading to HHV-6A/B integration. After genotype analysis of an independent cohort (N = 11 967), we report no association between the rs73185306 C/T SNP and HHV-6A/B chromosomal integration (odds ratio, 0.90 [95% confidence interval, .54-1.51]; P = .69).

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