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Neonatal meningitis in a full-term neonate due to Streptococcus mitis oralis: a case report [PDF]

open access: goldBMC Pediatrics
Background The incidence of neonatal sepsis in the United States of America is 1–2 cases per 1,000 live births. The majority are bacterial infections due to Escherichia coli and Group B Streptococcus.
Sonia Kapoor   +2 more
doaj   +3 more sources

In vitro impact of Streptococcus mitis on the inhibition of oral cancer cell proliferation via mitotic modulation [PDF]

open access: yesFrontiers in Cellular and Infection Microbiology
IntroductionRecent studies have elucidated a potential correlation between oral carcinogenesis and the oral microbiome. However, few reports exist on the interaction between Streptococcus spp., the most common oral microflora bacterium, and oral cancer ...
Inori Inui   +10 more
doaj   +2 more sources

A Case of Recurrent Erysipelas Caused by Streptococcus mitis Group [PDF]

open access: goldCase Reports in Infectious Diseases, 2018
The aetiology of erysipelas remains poorly defined though beta-haemolytic streptococci are considered as the main causative pathogens. We describe a case of a 70-year-old woman with recurrent erysipelas in her left arm due to infection with streptococci ...
David Nygren   +2 more
doaj   +2 more sources

Effects of Expression of Streptococcus pneumoniae PspC on the Ability of Streptococcus mitis to Evade Complement-Mediated Immunity [PDF]

open access: yesFrontiers in Microbiology, 2021
Streptococcus pneumoniae and Streptococcus mitis are genetically closely related and both frequently colonise the naso-oropharynx, yet S. pneumoniae is a common cause of invasive infections whereas S. mitis is only weakly pathogenic.
Helina Marshall   +5 more
doaj   +2 more sources

Low penicillin susceptibility in Streptococcus mitis/oralis from bloodstream infections in pediatric populations [PDF]

open access: yesMicrobiology Spectrum
Streptococcus mitis/oralis can cause invasive diseases, including bloodstream infections. However, existing research primarily focuses on specific populations, and limited studies have been conducted on the prevalence of bloodstream infection caused by S.
Jian-Ming Zhou   +5 more
doaj   +2 more sources

Proteotyping bacteria: Characterization, differentiation and identification of pneumococcus and other species within the Mitis Group of the genus Streptococcus by tandem mass spectrometry proteomics.

open access: goldPLoS ONE, 2018
A range of methodologies may be used for analyzing bacteria, depending on the purpose and the level of resolution needed. The capability for recognition of species distinctions within the complex spectrum of bacterial diversity is necessary for progress ...
Roger Karlsson   +10 more
doaj   +3 more sources

Identification of Virulence-Associated Properties by Comparative Genome Analysis of Streptococcus pneumoniae, S. pseudopneumoniae, S. mitis, Three S. oralis Subspecies, and S. infantis

open access: goldmBio, 2019
From a common ancestor, Streptococcus pneumoniae and Streptococcus mitis evolved in parallel into one of the most important pathogens and a mutualistic colonizer of humans, respectively.
Mogens Kilian, Hervé Tettelin
doaj   +2 more sources

Human Serum Supplementation Promotes Streptococcus mitis Growth and Induces Specific Transcriptomic Responses [PDF]

open access: yesMicrobiology Spectrum, 2023
Streptococcus mitis is a normal member of the human oral microbiota and a leading opportunistic pathogen causing infective endocarditis (IE). Despite the complex interactions between S. mitis and the human host, understanding of S.
Yahan Wei   +2 more
doaj   +2 more sources

An unusual case report of Streptococcus mitis causing complex empyema thoracis

open access: diamondJournal of Association of Pulmonologist of Tamil Nadu, 2020
Empyema is the collection of pus within the pleural space. The most common infective etiology of empyema is the Gram-positive organisms such as Streptococcus pneumonia and Staphylococcus aureus.
Ria Lawrence, R Sridhar, R Narasimhan
doaj   +2 more sources

Bacterial meningitis due to the Streptococcus mitis group in children with cerebrospinal fluid leak [PDF]

open access: yesIDCases, 2022
The Streptococcus mitis group constitutes a part of the oral flora in humans and has been reported to cause infective endocarditis, brain abscesses, sepsis, pneumonia, and peritonitis. However, the S. mitis group rarely causes meningitis in children.
Haruka Fukayama   +6 more
doaj   +2 more sources

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