Results 81 to 90 of about 45,804 (257)

Model of vaccine efficacy against HSV-2 superinfection of HSV-1 seropositive mice demonstrates protection by antibodies mediating cellular cytotoxicity

open access: yesnpj Vaccines, 2020
A majority of the world’s population is infected with HSV-1, highlighting the need for vaccines that are effective in HSV-1-seropositive hosts. We established a superinfection model by infecting mice intranasally with a sublethal dose of HSV-1, which ...
Clare Burn Aschner, D. Knipe, B. Herold
semanticscholar   +1 more source

Dupilumab in Paediatric Netherton Syndrome: Two Case Reports and a Review of the Literature

open access: yesAustralasian Journal of Dermatology, EarlyView.
ABSTRACT Netherton Syndrome (NS) is a rare genodermatosis characterised by a triad of ichthyosiform erythroderma, an atopic diathesis, and trichorrhexis invaginata, for which no effective management is currently approved in Australia. Dupilumab has demonstrated considerable effectiveness in the treatment of atopic conditions in the paediatric ...
Jacqueline Tu   +5 more
wiley   +1 more source

Structural basis of superinfection exclusion by bacteriophage T4 Spackle

open access: yesCommunications Biology, 2020
A bacterial cell infected with T4 phage rapidly establishes resistance against further infections by the same or closely related T-even-type bacteriophages – a phenomenon called superinfection exclusion.
K. Shi   +5 more
semanticscholar   +1 more source

Systematic Review and Meta‐Analysis Suggested That Neutrophils Predominated the Airways of Children With the Respiratory Syncytial Virus

open access: yesActa Paediatrica, EarlyView.
ABSTRACT Aim The respiratory syncytial virus (RSV) is a predominant aetiology of early‐life respiratory infections. This systematic review and meta‐analysis compared the cell types involved in airways inflammation in children with and without RSV, noting that immune responses can influence long‐term complications and may involve different inflammatory ...
Muhammad Pradhika Mapindra   +8 more
wiley   +1 more source

Examining neutralizing antibody activity as an immune correlate of HIV-1 superinfection [PDF]

open access: yes, 2015
Thesis (Master's)--University of Washington, 2015Background: HIV-1 superinfection occurs roughly half as frequently as initial infection, suggesting the HIV-1 immune response is partially protective of reinfection.
Dingens, Adam Spier
core  

High Rates of Bacterial Pulmonary Co-Infections and Superinfections Identified by Multiplex PCR among Critically Ill COVID-19 Patients

open access: yesMicroorganisms, 2021
Background: The role of bacterial co-infection and superinfection among critically ill COVID-19 patients remains unclear. The aim of this study was to assess the rates and characteristics of pulmonary infections, and associated outcomes of ventilated ...
Regev Cohen   +9 more
doaj   +1 more source

PPARα exacerbates necroptosis, leading to increased mortality in postinfluenza bacterial superinfection

open access: yesProceedings of the National Academy of Sciences of the United States of America, 2020
Significance Superinfection with bacteria, such as Staphylococcus aureus, following influenza leads to increased morbidity and mortality compared to infection with either the bacteria or the virus alone.
V. Tam   +10 more
semanticscholar   +1 more source

Carriage of the Laboratory of Genetics and Physiology Protein 2 Q425R Variant Reduces Liver Disease Severity in European Patients With Chronic Hepatitis Delta

open access: yesAlimentary Pharmacology &Therapeutics, EarlyView.
In patients with chronic hepatitis Delta, the LGP2 Q425R variant (rs2074158 CC/CT genotypes), associated with an enhanced interferon response in vitro, becomes progressively less frequent as liver disease advances from no cirrhosis to cirrhosis, and to cirrhosis with progressive increase of portal hypertension evaluated by thrombocytopenia.
Sara Cmet   +16 more
wiley   +1 more source

Model-based estimation of superinfection prevalence from limited datasets

open access: yes, 2018
Humans can be infected sequentially by different strains of the same virus. Estimating the prevalence of so-called ‘superinfection’ for a particular pathogen is vital because superinfection implies a failure of immunologic memory against a given virus ...
Joshua T. Schiffer   +4 more
core   +1 more source

Characterization of inflammatory mediators in COVID-19 plasma and its association with bacterial superinfection.

open access: yes, 2022
(A) PCA of healthy donors (white, n = 17), acute- (red, n = 25) and rec- (blue, n = 19) phase COVID-19 patients grouping the plasma cytokine levels and status of secondary bacterial infections (superinfection).
Tiziano A. Schweizer (8201919)   +18 more
core   +1 more source

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