Browsing by Subject "Staphylococcus aureus"
Now showing items 1-20 of 27
-
A Case of Influenza A (H3N2) Complicated by Community-Acquired Pneumonia and Death in a Young Healthy Adult during the 2013-2014 Season.
(Front Public Health, 2017)With multiple available vaccines and antivirals, seasonal influenza A is typically a self-limited acutely debilitating illness in young healthy adults. Here, we illustrate unexpected morbidity and mortality in a relatively ... -
A randomized Phase 2 trial of telavancin versus standard therapy in patients with uncomplicated Staphylococcus aureus bacteremia: the ASSURE study.
(BMC Infect Dis, 2014-05-23)BACKGROUND: Staphylococcus aureus bacteremia is a common infection associated with significant morbidity and mortality. Telavancin is a bactericidal lipoglycopeptide active against Gram-positive pathogens, including ... -
Bioburden after Staphylococcus aureus inoculation in type 1 diabetic rats undergoing internal fixation.
(Plast Reconstr Surg, 2014-09)SUMMARY: Fracture stabilization in the diabetic patient is associated with higher complication rates, particularly infection and impaired wound healing, which can lead to major tissue damage, osteomyelitis, and higher amputation ... -
Bloodstream infections in community hospitals in the 21st century: a multicenter cohort study.
(PLoS One, 2014)BACKGROUND: While the majority of healthcare in the US is provided in community hospitals, the epidemiology and treatment of bloodstream infections in this setting is unknown. METHODS AND FINDINGS: We undertook this multicenter, ... -
Bonds between fibronectin and fibronectin-binding proteins on Staphylococcus aureus and Lactococcus lactis.
(Langmuir, 2010-07-06)Bacterial cell-wall-associated fibronectin binding proteins A and B (FnBPA and FnBPB) form bonds with host fibronectin. This binding reaction is often the initial step in prosthetic device infections. Atomic force microscopy ... -
CAMERA2 - combination antibiotic therapy for methicillin-resistant Staphylococcus aureus infection: study protocol for a randomised controlled trial.
(Trials, 2016-03-31)BACKGROUND: Methicillin-resistant Staphylococcus aureus (MRSA) bacteraemia is a serious infection resulting in 20-50 % 90-day mortality. The limitations of vancomycin, the current standard therapy for MRSA, make treatment ... -
Conformational Heterogeneity of a Multifunctional Protein
(2015)The structural plasticity conferred by conformational flexibility has increasingly been recognized as a likely determinant of function. For example, multiscale heterogeneity in the calmodulin central helix most likely helps ... -
Contribution of urinary tract infection to the burden of febrile illnesses in young children in rural Kenya.
(PLoS One, 2017)INTRODUCTION: The clinical features of UTI in young children may not localize to the urinary tract and closely resemble other febrile illnesses. In malaria endemic areas, a child presenting with fever is often treated ... -
Controlled Release of Vancomycin and Tigecycline from an Orthopaedic Implant Coating Prevents Staphylococcus aureus Infection in an Open Fracture Animal Model.
(BioMed research international, 2019-01)Introduction:Treatment of open fractures routinely involves multiple surgeries and delayed definitive fracture fixation because of concern for infection. If implants were made less susceptible to infection, a one-stage procedure ... -
Gene expression-based classifiers identify Staphylococcus aureus infection in mice and humans.
(PLoS One, 2013)Staphylococcus aureus causes a spectrum of human infection. Diagnostic delays and uncertainty lead to treatment delays and inappropriate antibiotic use. A growing literature suggests the host's inflammatory response to the ... -
Genetic variability in beta-defensins is not associated with susceptibility to Staphylococcus aureus bacteremia.
(PLoS One, 2012)INTRODUCTION: Human beta-defensins are key components of human innate immunity to a variety of pathogens, including Staphylococcus aureus. The aim of the present study was to investigate a potential association between gene ... -
Impact of Bacterial and Human Genetic Variation on Staphylococcus aureus Infections.
(PLoS Pathog, 2016-01) -
Influence of host genetics and environment on nasal carriage of staphylococcus aureus in danish middle-aged and elderly twins.
(J Infect Dis, 2012-10)BACKGROUND: Nasal carriage is a major risk factor for Staphylococcus aureus infection. Approximately, one-quarter of adults carry S. aureus. However, the role of host genetics on S. aureus nasal carriage is unknown. METHODS: ... -
Multiscale conformational heterogeneity in staphylococcal protein a: possible determinant of functional plasticity.
(Structure, 2014-10-07)The Staphylococcus aureus virulence factor staphylococcal protein A (SpA) is a major contributor to bacterial evasion of the host immune system, through high-affinity binding to host proteins such as antibodies. SpA includes ... -
Panton-Valentine leukocidin is not the primary determinant of outcome for Staphylococcus aureus skin infections: evaluation from the CANVAS studies.
(PLoS One, 2012)The impact of Panton-Valentine leukocidin (PVL) on the severity of complicated skin and skin structure infections (cSSSI) caused by Staphylococcus aureus is controversial. We evaluated potential associations between clinical ... -
Patients' Experiences With Staphylococcus aureus and Gram-negative Bacterial Bloodstream Infections: A Qualitative Descriptive Study and Concept Elicitation Phase To Inform Measurement of Patient-reported Quality of Life.
(Clinical infectious diseases : an official publication of the Infectious Diseases Society of America, 2021-07)<h4>Background</h4>Although Staphylococcus aureus and gram-negative bacterial bloodstream infections (SAB/GNB) cause substantial morbidity, little is known regarding patient perceptions' of their impact on quality of life ... -
Polymorphisms in Fibronectin Binding Proteins A and B among Staphylococcus aureus Bloodstream Isolates Are Not Associated with Arthroplasty Infection.
(PLoS One, 2015)BACKGROUND: Nonsynonymous single nucleotide polymorphisms (SNPs) in fibronectin binding protein A (fnbA) of Staphylococcus aureus are associated with cardiac device infections. However, the role of fnbA SNPs in S. aureus ... -
Potential associations between severity of infection and the presence of virulence-associated genes in clinical strains of Staphylococcus aureus.
(PLoS One, 2011-04-26)BACKGROUND: The clinical spectrum of Staphylococcus aureus infection ranges from asymptomatic nasal carriage to osteomyelitis, infective endocarditis (IE) and death. In this study, we evaluate potential association between ... -
Potential Influence of Staphylococcus aureus Clonal Complex 30 Genotype and Transcriptome on Hematogenous Infections.
(Open Forum Infect Dis, 2015-09)Background. The contemporary Staphylococcus aureus clonal complex (CC) 30 lineage is associated with complicated infections, including endocarditis and osteomyelitis. This lineage diverged from the phage-type 80/81 S aureus ... -
Risk Factors for Recurrent Staphylococcus aureus Bacteremia.
(Clinical infectious diseases : an official publication of the Infectious Diseases Society of America, 2021-06)<h4>Background</h4>To understand the clinical, bacterial, and host characteristics associated with recurrent Staphylococcus aureus bacteremia (R-SAB), patients with R-SAB were compared to contemporaneous patients with a ...
