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Toxoplasma gondii infection is associated with mitochondrial dysfunction in-vitroOur results show perturbation of host mitochondrial function following T. gondii infection that likely impacts on pathogenesis of disease.
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Burkholderia pseudomallei evades Nramp1 (Slc11a1)- and NADPH oxidase-mediated killing in macrophages and exhibits Nramp1-dependent virulence gene expressionHere we show that transfected macrophages stably expressing wild-type Nramp1 (Nramp1+) control the net replication of B. thailandensis, but not B. pseudomallei.
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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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Early childhood development of boys with genital anomaliesWe found no increased risk of poor development among boys with hypospadias or undescended testis
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Transcription start site profiling of 15 anatomical regions of the Macaca mulatta central nervous systemWe believe this data represents a useful resource to understand the central nervous system in macaque.
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Wound healing genes and susceptibility to cutaneous leishmaniasis in BrazilHere we examined single nucleotide polymorphisms (SNPs) in these genes as risk factors for cutaneous (CL) and mucosal leishmaniasis (ML), and leishmaniasis...
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Alternative Recruitment Strategies Influence Saliva Sample Return Rates in Community-Based Genetic Association StudiesUsing data from three large-scale genetic association studies we compared recruitment strategy and sample return rates.
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A "Candidate-Interactome" Aggregate Analysis of Genome-Wide Association Data in Multiple SclerosisThe interaction between genotype and Epstein Barr virus emerges as relevant for multiple sclerosis etiology.
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New findings in the pathogenesis of otitis mediaThis study was the first to concurrently identify middle ear pathogens in both bacterial biofilm and intracellularly in the middle ear mucosa of children and to identify extensive DNA stranding in the MEF from children with AOM
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Genetic and functional evaluation of the role of CXCR1 and CXCR2 in susceptibility to visceral leishmaniasis in north-east IndiaIL8RA and IL8RB, encoded by CXCR1 and CXCR2, are receptors for interleukin (IL)-8 and other CXC chemokines involved in chemotaxis and activation of...