HMOX1 STR polymorphism and malaria: an analysis of a large clinical dataset.

ABSTRACT:

Background

Inducible expression of heme oxygenase-1 (encoded by the gene HMOX1) may determine protection from heme released during malaria infections. A variable length, short tandem GT(n) repeat (STR) in HMOX1 that may influence gene expression has been associated with outcomes of human malaria in some studies. In this study, an analysis of the association between variation at the STR in HMOX1 on severe malaria and severe malaria subtypes is presented in a large, prospectively collected dataset (MalariaGEN).

Methods

The HMOX1 STR was imputed using a recently developed reference haplotype panel designed for STRs. The STR was classified by total length and split into three alleles based on an observed trimodal distribution of repeat lengths. Logistic regression was used to as

SUBMITTER: Hamilton F 

PROVIDER: S-EPMC9670449 | biostudies-literature | 2022 Nov

REPOSITORIES: biostudies-literature