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CXCR1 and SLC11A1 polymorphisms affect susceptibility to cutaneous leishmaniasis in Brazil: a case-control and family-based studyTo look at the interplay between PMN and macrophages in disease progression in humans we asked whether polymorphisms at genes that regulate their infiltration..
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Decades-old work picked up by Google’s DeepMind leads to global scientific breakthroughA researcher's work from 20 years ago has helped to crack one of biology’s biggest mysteries.
Research
Common and Rare Genetic Variants That Could Contribute to Severe Otitis Media in an Australian Aboriginal PopulationOur goal was to identify genetic risk factors for severe otitis media (OM) in Aboriginal Australians.
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Zika Virus Changes Methylation of Genes Involved in Immune Response and Neural Development in Brazilian Babies Born With Congenital MicrocephalyThe recent increase in babies born with brain and eye malformations in Brazil is associated with Zika virus (ZIKV) infection in utero. ZIKV alters host DNA methylation in vitro. Using genome-wide DNA methylation profiling we compared 18 babies born with congenital ZIKV microcephaly with 20 controls. We found ZIKV-associated alteration of host methylation patterns, notably at RABGAP1L which is important in brain development, at viral host immunity genes MX1 and ISG15, and in an epigenetic module containing the causal microcephaly gene MCPH1. Our data support the hypothesis that clinical signs of congenital ZIKV are associated with changes in DNA methylation.
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Human genetics of leishmania infectionsGWAS results provide firm confirmation for the importance of antigen presentation and the regulation of IFNγ in determining the outcome of Leishmania infections
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Comparative analyses of whole genome sequences of Leishmania infantum isolates from humans and dogs in northeastern BrazilOverall the analyses do not suggest individual sequence variants account for differences in clinical outcome or adaptation to different hosts.
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Comprehensive candidate gene analysis for symptomatic or asymptomatic outcomes of Leishmania infantum infection in BrazilOur results imply a role for IgG-mediated inflammation in determining delayed-type hypersensitivity associated with asymptomatic leishmaniasis
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Polygenic risk of ischemic stroke is associated with cognitive abilityFindings from this study indicate that even in the absence of stroke, being at high polygenic risk of ischemic stroke is associated with lower cognitive ability
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Genome-wide association study of IgG1 responses to the choline-binding protein PspC of Streptococcus pneumoniaeDelayed development of antibodies to S. pneumoniae in infancy is associated with the development of atopy and asthma.
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First genome-wide association study in an Australian Aboriginal population provides insights into genetic risk factors for body mass index and type 2 diabetesA body mass index (BMI) >22kg/m2 is a risk factor for type 2 diabetes (T2D) in Aboriginal Australians.