Results 11 to 20 of about 2,215 (103)

Aerosolization inhalation of non-typeable Haemophilus influenzae outer membrane vesicles contributing to neutrophilic asthma

Frontiers in Microbiology, 2023
BackgroundNeutrophilic asthma is poorly responsive to corticosteroids, and the mechanism underlying its pathogenesis remains unclear. Non-typeable Haemophilus influenzae (NTHi) is the most common bacterium found in induced sputum from patients with ...
Ying Zhang, Hongbo Wang, Yanqiu Zhang, Peiliang Zhao, Yanan Li   +4 more
exaly   +3 more sources

Heme sequestration by hemophilin from Haemophilus haemolyticus reduces respiratory tract colonization and infection with non-typeable Haemophilus influenzae [PDF]

mSphere
Iron acquisition is a key feature dictating the success of pathogen colonization and infection. Pathogens scavenging iron from the host must contend with other members of the microbiome similarly competing for the limited pool of bioavailable iron, often
Sam Fulte, Brianna Atto, Arianna McCarty, Kadi J. Horn, Jasmina S. Redzic, Elan Eisenmesser, Michael Yang, Robyn L. Marsh, Stephen Tristram, Sarah E. Clark   +9 more
doaj   +2 more sources

Molecular Signatures of Non-typeable Haemophilus influenzae Lung Adaptation in Pediatric Chronic Lung Disease

Frontiers in Microbiology, 2019
Non-typeable Haemophilus influenzae (NTHi), an opportunistic pathogen of the upper airways of healthy children, can infect the lower airways, driving chronic lung disease.
Erin P Price, Anne B Chang, Heidi Smith-Vaughan   +2 more
exaly   +3 more sources

Development of flow cytometric opsonophagocytosis and antibody-mediated complement deposition assays for non-typeable Haemophilus influenzae [PDF]

BMC Microbiology, 2018
Background Haemophilus influenzae is found in the nasopharynx of 80% of the human population. While colonisation with non-typeable Haemophilus influenzae (NTHi) is usually asymptomatic, it is capable of causing acute and chronic otitis media (OM) in ...
Stephen R. Thomas, Stephanie Leung, Katy Knox, Tom M. A. Wilkinson, Karl J. Staples, Pascal Lestrate, Dominique Wauters, Andrew Gorringe, Stephen C. Taylor   +8 more
doaj   +2 more sources

The safety and efficacy of non-typeable Haemophilus influenzae and Moraxella catarrhalis vaccine in chronic obstructive pulmonary disease: a systematic review and meta-analysis of randomized controlled trials [PDF]

Frontiers in Medicine
Zhouzhou Feng
exaly   +2 more sources

Pneumococcal vaccine impacts on the population genomics of non-typeable Haemophilus influenzae [PDF]

Microbial Genomics, 2018
Stephen Bentley, Vanessa Devine, Stuart Clarke   +2 more
exaly   +2 more sources

Fatal, Fulminant and Invasive Non-Typeable Haemophilus influenzae Infection in a Preterm Infant: A Re-Emerging Cause of Neonatal Sepsis

Tropical Medicine and Infectious Disease, 2020
Early-onset neonatal sepsis (EOS) is a major cause of neonatal death and long-term neurodevelopmental disabilities among survivors. The common pathogens causing EOS are group B streptococcus (GBS) and Escherichia coli.
Sudipta Roy Chowdhury, Srabani Bharadwaj, Suresh Chandran   +2 more
doaj   +1 more source

Haemophilus influenzae Meningitis Direct Diagnosis by Metagenomic Next-Generation Sequencing: A Case Report

Pathogens, 2021
Current routine real-time PCR methods used for the point-of-care diagnosis of infectious meningitis do not allow for one-shot genotyping of the pathogen, as in the case of deadly Haemophilus influenzae meningitis. Real-time PCR diagnosed H.
Madjid Morsli, Quentin Kerharo, Jeremy Delerce, Pierre-Hugues Roche, Lucas Troude, Michel Drancourt   +5 more
doaj   +1 more source

Haemophilus influenzae serotype f endocarditis and septic arthritis

IDCases, 2017
Haemophilus influenzae represents gram-negative coccobacilli which can cause endocarditis, meningitis, septicemia, pneumonia, septic arthritis. H.influenzae exists as encapsulated and unencapsulated (non-typeable) strains.
Katerina Oikonomou, Basel Alhaddad, Kayla Kelly, Ravindra Rajmane, George Apergis   +4 more
doaj   +1 more source

Polyarticular Septic Arthritis Due to Non-Typeable With Concomitant New-Onset Acute Gouty Arthritis

Journal of Investigative Medicine High Impact Case Reports, 2019
Haemophilus influenzae is serologically classified into two main categories based on the presence or absence of the polysaccharide capsule. Strains that possess polysaccharide capsules are identified as typeable Haemophilus influenzae , whereas strains ...
Brian Sanders MD, Mohammed Abdulfatah MD, Mossab Aljuaid MD, Ibrahim Tawhari MD, MPH   +3 more
doaj   +1 more source