Ashley Dumont
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View article: Correction for Oom et al., “The two-dose MVA-BN mpox vaccine induces a nondurable and low avidity MPXV-specific antibody response”
Correction for Oom et al., “The two-dose MVA-BN mpox vaccine induces a nondurable and low avidity MPXV-specific antibody response” Open
View article: A SpA+LukAB vaccine targeting Staphylococcus aureus evasion factors restricts infection in two minipig infection models
A SpA+LukAB vaccine targeting Staphylococcus aureus evasion factors restricts infection in two minipig infection models Open
View article: Microbiota and metabolic adaptation shape<i>Staphylococcus aureus</i>virulence and antimicrobial resistance during intestinal colonization
Microbiota and metabolic adaptation shape<i>Staphylococcus aureus</i>virulence and antimicrobial resistance during intestinal colonization Open
Depletion of microbiota increases susceptibility to gastrointestinal colonization and subsequent infection by opportunistic pathogens such as methicillin-resistant Staphylococcus aureus (MRSA). How the absence of gut microbiota impacts the…
View article: Author response: Quorum-sensing agr system of Staphylococcus aureus primes gene expression for protection from lethal oxidative stress
Author response: Quorum-sensing agr system of Staphylococcus aureus primes gene expression for protection from lethal oxidative stress Open
View article: Quorum-sensing agr system of Staphylococcus aureus primes gene expression for protection from lethal oxidative stress
Quorum-sensing agr system of Staphylococcus aureus primes gene expression for protection from lethal oxidative stress Open
The agr quorum-sensing system links Staphylococcus aureus metabolism to virulence, in part by increasing bacterial survival during exposure to lethal concentrations of H2O2, a crucial host defense against S. aureus. We now report that prot…
View article: Author Response: Quorum-sensing agr system of Staphylococcus aureus primes gene expression for protection from lethal oxidative stress
Author Response: Quorum-sensing agr system of Staphylococcus aureus primes gene expression for protection from lethal oxidative stress Open
The agr quorum-sensing system links Staphylococcus aureus metabolism to virulence, in part by increasing bacterial survival during exposure to lethal concentrations of H2O2, a crucial host defense against S. aureus. We now report that prot…
View article: Reviewer #1 (Public Review): Quorum-sensing agr system of Staphylococcus aureus primes gene expression for protection from lethal oxidative stress
Reviewer #1 (Public Review): Quorum-sensing agr system of Staphylococcus aureus primes gene expression for protection from lethal oxidative stress Open
The agr quorum-sensing system links Staphylococcus aureus metabolism to virulence, in part by increasing bacterial survival during exposure to lethal concentrations of H2O2, a crucial host defense against S. aureus. We now report that prot…
View article: Author Response: Quorum-sensing agr system of Staphylococcus aureus primes gene expression for protection from lethal oxidative stress
Author Response: Quorum-sensing agr system of Staphylococcus aureus primes gene expression for protection from lethal oxidative stress Open
The agr quorum-sensing system links Staphylococcus aureus metabolism to virulence, in part by increasing bacterial survival during exposure to lethal concentrations of H2O2, a crucial host defense against S. aureus. We now report that prot…
View article: Quorum-sensing agr system of Staphylococcus aureus primes gene expression for protection from lethal oxidative stress
Quorum-sensing agr system of Staphylococcus aureus primes gene expression for protection from lethal oxidative stress Open
The agr quorum-sensing system links Staphylococcus aureus metabolism to virulence, in part by increasing bacterial survival during exposure to lethal concentrations of H2O2, a crucial host defense against S. aureus. We now report that prot…
View article: Reviewer #2 (Public Review): Quorum-sensing agr system of Staphylococcus aureus primes gene expression for protection from lethal oxidative stress
Reviewer #2 (Public Review): Quorum-sensing agr system of Staphylococcus aureus primes gene expression for protection from lethal oxidative stress Open
The agr quorum-sensing system links Staphylococcus aureus metabolism to virulence, in part by increasing bacterial survival during exposure to lethal concentrations of H2O2, a crucial host defense against S. aureus. We now report that prot…
View article: The Two-dose MVA-BN Mpox Vaccine Induces a Nondurable and Low Avidity MPXV-specific Antibody Response
The Two-dose MVA-BN Mpox Vaccine Induces a Nondurable and Low Avidity MPXV-specific Antibody Response Open
The 2022 global outbreak of clade IIb mpox was the first major outbreak of mpox outside of African nations. To control the outbreak, public health officials began vaccination campaigns using the third-generation orthopoxvirus vaccine MVA-B…
View article: Quorum-sensing agr system of Staphylococcus aureus primes gene expression for protection from lethal oxidative stress
Quorum-sensing agr system of Staphylococcus aureus primes gene expression for protection from lethal oxidative stress Open
The agr quorum-sensing system links Staphylococcus aureus metabolism to virulence, in part by increasing bacterial survival during exposure to lethal concentrations of H2O2, a crucial host defense against S. aureus. We now report that prot…
View article: Quorum-sensing <i>agr</i> system of <i>Staphylococcus aureus</i> primes gene expression for protection from lethal oxidative stress
Quorum-sensing <i>agr</i> system of <i>Staphylococcus aureus</i> primes gene expression for protection from lethal oxidative stress Open
The agr quorum-sensing system links Staphylococcus aureus metabolism to virulence, in part by increasing bacterial survival during exposure to lethal concentrations of H 2 O 2 , a crucial host defense against S. aureus . We now report that…
View article: Human OTULIN haploinsufficiency impairs cell-intrinsic immunity to staphylococcal α-toxin
Human OTULIN haploinsufficiency impairs cell-intrinsic immunity to staphylococcal α-toxin Open
The molecular basis of interindividual clinical variability upon infection with Staphylococcus aureus is unclear. We describe patients with haploinsufficiency for the linear deubiquitinase OTULIN, encoded by a gene on chromosome 5p. Patien…
View article: Vaccination With Detoxified Leukocidin AB Reduces Bacterial Load in a <i>Staphylococcus aureus</i> Minipig Deep Surgical Wound Infection Model
Vaccination With Detoxified Leukocidin AB Reduces Bacterial Load in a <i>Staphylococcus aureus</i> Minipig Deep Surgical Wound Infection Model Open
Vaccines against Staphylococcus aureus have eluded researchers for >3 decades while the burden of staphylococcal diseases has increased. Early vaccine attempts mainly used rodents to characterize preclinical efficacy, and all subsequent…
View article: Genomic Relationships, Novel Loci, and Pleiotropic Mechanisms across Eight Psychiatric Disorders
Genomic Relationships, Novel Loci, and Pleiotropic Mechanisms across Eight Psychiatric Disorders Open
View article: The Genetics of the Mood Disorder Spectrum: Genome-wide Association Analyses of More Than 185,000 Cases and 439,000 Controls
The Genetics of the Mood Disorder Spectrum: Genome-wide Association Analyses of More Than 185,000 Cases and 439,000 Controls Open
View article: Genome-wide association study identifies 30 loci associated with bipolar disorder
Genome-wide association study identifies 30 loci associated with bipolar disorder Open
View article: Identification of common genetic risk variants for autism spectrum disorder
Identification of common genetic risk variants for autism spectrum disorder Open
View article: Disentangling polygenic associations between attention-deficit/hyperactivity disorder, educational attainment, literacy and language
Disentangling polygenic associations between attention-deficit/hyperactivity disorder, educational attainment, literacy and language Open
View article: Schizophrenia risk conferred by protein-coding <i>de novo</i> mutations
Schizophrenia risk conferred by protein-coding <i>de novo</i> mutations Open
Protein-coding de novo mutations (DNMs) in the form of single nucleotide changes and short insertions/deletions are significant genetic risk factors for autism, intellectual disability, developmental delay, and epileptic encephalopathy. In…
View article: Discovery of the first genome-wide significant risk loci for attention deficit/hyperactivity disorder
Discovery of the first genome-wide significant risk loci for attention deficit/hyperactivity disorder Open
Attention deficit/hyperactivity disorder (ADHD) is a highly heritable childhood behavioral disorder affecting 5% of children and 2.5% of adults. Common genetic variants contribute substantially to ADHD susceptibility, but no variants have …
View article: Genetic risk for schizophrenia and autism, social impairment and developmental pathways to psychosis
Genetic risk for schizophrenia and autism, social impairment and developmental pathways to psychosis Open
While psychotic experiences (PEs) are assumed to represent psychosis liability, general population studies have not been able to establish significant associations between polygenic risk scores (PRS) and PEs. Previous work suggests that PE…
View article: Genome-wide association study identifies 30 Loci Associated with Bipolar Disorder
Genome-wide association study identifies 30 Loci Associated with Bipolar Disorder Open
Bipolar disorder is a highly heritable psychiatric disorder that features episodes of mania and depression. We performed the largest genome-wide association study to date, including 20,352 cases and 31,358 controls of European descent, wit…
View article: Discovery of the first genome-wide significant risk loci for ADHD
Discovery of the first genome-wide significant risk loci for ADHD Open
Attention-Deficit/Hyperactivity Disorder (ADHD) is a highly heritable childhood behavioral disorder affecting 5% of school-age children and 2.5% of adults. Common genetic variants contribute substantially to ADHD susceptibility, but no ind…
View article: Polygenic transmission disequilibrium confirms that common and rare variation act additively to create risk for autism spectrum disorders
Polygenic transmission disequilibrium confirms that common and rare variation act additively to create risk for autism spectrum disorders Open
Autism spectrum disorder (ASD) risk is influenced by common polygenic and de novo variation. We aimed to clarify the influence of polygenic risk for ASDs and to identify subgroups of ASD cases, including those with strong acting de novo va…
View article: Type II Secretion-Dependent Degradative and Cytotoxic Activities Mediated by Stenotrophomonas maltophilia Serine Proteases StmPr1 and StmPr2
Type II Secretion-Dependent Degradative and Cytotoxic Activities Mediated by Stenotrophomonas maltophilia Serine Proteases StmPr1 and StmPr2 Open
Stenotrophomonas maltophilia is an emerging opportunistic pathogen that primarily causes pneumonia and bacteremia in immunocompromised individuals. We recently reported that S. maltophilia strain K279a encodes the Xps type II secretion sys…
View article: Staphylococcus aureus Leukocidin A/B (LukAB) Kills Human Monocytes via Host NLRP3 and ASC when Extracellular, but Not Intracellular
Staphylococcus aureus Leukocidin A/B (LukAB) Kills Human Monocytes via Host NLRP3 and ASC when Extracellular, but Not Intracellular Open
Staphylococcus aureus infections are a growing health burden worldwide, and paramount to this bacterium's pathogenesis is the production of virulence factors, including pore-forming leukotoxins. Leukocidin A/B (LukAB) is a recently discove…
View article: Staphylococcus aureus Leukocidin A/B (LukAB) Kills Human Monocytes via Host NLRP3 and ASC when Extracellular, but Not Intracellular
Staphylococcus aureus Leukocidin A/B (LukAB) Kills Human Monocytes via Host NLRP3 and ASC when Extracellular, but Not Intracellular Open
Staphylococcus aureus infections are a growing health burden worldwide, and paramount to this bacterium’s pathogenesis is the production of virulence factors, including pore-forming leukotoxins. Leukocidin A/B (LukAB) is a recently discove…