Articles with "non typeable" as a keyword



Immunogenicity and safety of 11- and 12-valent pneumococcal non-typeable Haemophilus influenzae protein D-conjugate vaccines (11vPHiD-CV, 12vPHiD-CV) in infants: Results from a phase II, randomised, multicentre study.

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Published in 2019 at "Vaccine"

DOI: 10.1016/j.vaccine.2018.07.023

Abstract: BACKGROUND We assessed 2 investigational 11- and 12-valent vaccines, containing capsular polysaccharides of 10 serotypes as in the pneumococcal non-typeable Haemophilus influenzae protein D-conjugate vaccine (PHiD-CV) and CRM197-conjugated capsular polysaccharides of serotypes 19A (11-valent) or… read more here.

Keywords: phid; pneumococcal non; booster; non ... See more keywords

Non-typeable Haemophilus influenzae isolates from patients with chronic obstructive pulmonary disease contain new phase-variable modA methyltransferase alleles controlling phasevarions

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Published in 2019 at "Scientific Reports"

DOI: 10.1038/s41598-019-52429-6

Abstract: Phasevarions (phase-variable regulons) are emerging as an important area of bacterial gene regulation. Many bacterial pathogens contain phasevarions, with gene expression controlled by the phase-variable expression of DNA methyltransferases via epigenetic mechanisms. Non-typeable Haemophilus influenzae… read more here.

Keywords: haemophilus influenzae; non typeable; phase variable; typeable haemophilus ... See more keywords

Examination of phase-variable haemoglobin–haptoglobin binding proteins in non-typeable Haemophilus influenzae reveals a diverse distribution of multiple variants

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Published in 2022 at "FEMS Microbiology Letters"

DOI: 10.1093/femsle/fnac064

Abstract: Abstract Non-typeable Haemophilus influenzae (NTHi) is a major human pathogen for which there is no globally licensed vaccine. NTHi has a strict growth requirement for iron and encodes several systems to scavenge elemental iron and… read more here.

Keywords: typeable haemophilus; haemophilus influenzae; binding proteins; non typeable ... See more keywords

D-methionine interferes with non-typeable Haemophilus influenzae peptidoglycan synthesis during growth and biofilm formation.

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Published in 2017 at "Microbiology"

DOI: 10.1099/mic.0.000491

Abstract: Non-typeable Haemophilus influenzae (NTHi) is an opportunistic pathogen that plays a major role in a number of respiratory tract infections, including otitis media, cystic fibrosis and chronic obstructive pulmonary disease. Biofilm formation has been implicated… read more here.

Keywords: methionine; treatment; biofilm formation; formation ... See more keywords

Antimicrobial activity of a novel bioengineered honey against non-typeable Haemophilus influenzae biofilms: an in vitro study

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Published in 2018 at "Journal of Clinical Pathology"

DOI: 10.1136/jclinpath-2017-204901

Abstract: The opportunistic pathogen non-typeable Haemophilus influenzae (NTHi) plays an important role in many chronic respiratory diseases including otitis media, chronic rhinosinusitis, cystic fibrosis and chronic obstructive pulmonary disease. Biofilm formation has been implicated in NTHi… read more here.

Keywords: typeable haemophilus; haemophilus influenzae; non typeable;
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Primary ciliary dyskinesia exhibits dysregulated epithelial responses to non-typeable Haemophilus influenzae

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Published in 2017 at "European Respiratory Journal"

DOI: 10.1183/1393003.congress-2017.oa4628

Abstract: Background: PCD is an inherited heterogenous disorder of impaired mucociliary clearance. Early colonisation of the lower airways with non-typeable Haemophilus influenzae (NTHi) is common. Chronic inflammation and recurrent infections inevitably lead to irreversible bronchiectasis. It… read more here.

Keywords: haemophilus influenzae; non typeable; pcd; typeable haemophilus ... See more keywords

Non-typeable Haemophilus influenzae infection of ciliated epithelium from healthy and chronic obstructive pulmonary disease donors

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Published in 2018 at "European Respiratory Journal"

DOI: 10.1183/13993003.congress-2018.pa5300

Abstract: Background: Non-typeable Haemophilus influenzae (NTHi) is strongly associated with exacerbation of Chronic Obstructive Pulmonary Disease (COPD). Little is known about initial NTHi-host interactions and how this leads to colonisation. Therefore, we investigated early NTHi interaction… read more here.

Keywords: chronic obstructive; haemophilus influenzae; microscopy; obstructive pulmonary ... See more keywords

Non-typeable Haemophilus influenzae airways infection: the next treatable trait in asthma?

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Published in 2022 at "European Respiratory Review"

DOI: 10.1183/16000617.0008-2022

Abstract: Asthma is a complex, heterogeneous condition that affects over 350 million people globally. It is characterised by bronchial hyperreactivity and airways inflammation. A subset display marked airway neutrophilia, associated with worse lung function, higher morbidity… read more here.

Keywords: non typeable; infection; asthma; haemophilus influenzae ... See more keywords

Effects of repeated infections with non-typeable Haemophilus influenzae on lung in vitamin D deficient and smoking mice

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Published in 2022 at "Respiratory Research"

DOI: 10.1186/s12931-022-01962-6

Abstract: Background In chronic obstructive pulmonary disease (COPD), exacerbations cause acute inflammatory flare-ups and increase the risk for hospitalization and mortality. Exacerbations are common in all disease stages and are often caused by bacterial infections e.g.,… read more here.

Keywords: lung; infections non; copd; anti nthi ... See more keywords
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Molecular Identification of Invasive Non-typeable Group B Streptococcus Isolates From Denmark (2015 to 2017)

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Published in 2021 at "Frontiers in Cellular and Infection Microbiology"

DOI: 10.3389/fcimb.2021.571901

Abstract: The number of invasive Streptococcus agalactiae (GBS) non-typeable (NT) isolates in Denmark received since 1999 has in general accounted for 10% of all invasive GBS isolates. We present data on 55 clinical NT isolates based… read more here.

Keywords: group; 2015 2017; non typeable; streptococcus ... See more keywords

Inflammatory Responses to Non-Typeable Haemophilus influenzae Clinical Isolates from Invasive and Non-Invasive Infections

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Published in 2025 at "Pathogens"

DOI: 10.3390/pathogens14030210

Abstract: Non-typeable Haemophilus influenzae (NTHi) is often asymptomatically carried in the upper airways but can cause a wide spectrum of disease conditions, from local respiratory tract infections to invasive disease such as sepsis or meningitis. The… read more here.

Keywords: disease; non typeable; typeable haemophilus; inflammatory responses ... See more keywords