Characterization of baseline polybacterial versus monobacterial infections in three randomized controlled bacterial conjunctivitis trials and microbial outcomes with …

HH DeCory, CM Sanfilippo, HM Proskin… - PLoS One, 2020 - journals.plos.org
Background/Purpose To date, studies examining polymicrobial infections in ocular disease
have mostly been limited to keratitis or endophthalmitis. We characterized polybacterial …

Re-framing the importance of Group B Streptococcus as a gut-resident pathobiont

J Ling, AJ Hryckowian - Infection and Immunity, 2024 - Am Soc Microbiol
ABSTRACT Streptococcus agalactiae (Group B Streptococcus, GBS) is a Gram-positive
bacterial species that causes disease in humans across the lifespan. While antibiotics are …

[HTML][HTML] Photodynamic inactivation mechanism of Streptococcus mitis sensitized by zinc (II) 2, 9, 16, 23-tetrakis [2-(N, N, N-trimethylamino) ethoxy] phthalocyanine

MB Spesia, EN Durantini - Journal of Photochemistry and Photobiology B …, 2013 - Elsevier
Photoinactivation of Streptococcus mitis induced by zinc (II) 2, 9, 16, 23-tetrakis [2-(N, N, N-
trimethylamino) ethoxy] phthalocyanine (ZnEPc 4+) was studied under different …

Identification of Causal Relationships between Gut Microbiota and Influenza A Virus Infection in Chinese by Mendelian Randomization

Q Liao, F Wang, W Zhou, G Liao, H Zhang, Y Shu… - Microorganisms, 2024 - mdpi.com
Numerous studies have reported a correlation between gut microbiota and influenza A virus
(IAV) infection and disease severity. However, the causal relationship between these factors …

PcsB Expression Diversity Influences on Streptococcus mitis Phenotypes Associated With Host Persistence and Virulence

EN Harth-Chu, LA Alves, JD Theobaldo… - Frontiers in …, 2019 - frontiersin.org
S. mitis is an abundant member of the commensal microbiota of the oral cavity and pharynx,
which has the potential to promote systemic infections. By analyzing a collection of S. mitis …

Streptococcus cristatus bacteremia in a patient with poor oral hygiene: a case report

C Guzman, A Zaclli, J Molinari - Journal of medical case reports, 2023 - Springer
Background Streptococcus cristatus is a member of the Mitis streptococcus group. Like other
members of this group, it resides on mucosal surfaces of the oral cavity. However, little is …

Decamethoxin and chlorhexidine bigluconate effect on the adhesive and biofilm-forming properties of Streptococcus mitis

MO Faustova, YV Chumak, GA Loban'… - Frontiers in Oral …, 2023 - frontiersin.org
The aim of the study Was to investigate the effect of antiseptics on the adhesive and biofilm-
forming properties of clinical S. mitis isolates isolated from the oral cavity of patients with an …

The activation of the oxidative stress response transcription factor SKN-1 in Caenorhabditis elegans by mitis group streptococci

A Naji, J Houston IV, C Skalley Rog, A Al Hatem… - PLoS …, 2018 - journals.plos.org
The mitis group, a member of the genetically diverse viridans group streptococci,
predominately colonizes the human oropharynx. This group has been shown to cause a …

Oral streptococci show diversity in resistance to complement immunity

LA Alves, TR de Carli, EN Harth-Chu… - Journal of medical …, 2019 - microbiologyresearch.org
Purpose. Mechanisms underlying systemic infections by oral species of Mitis (Streptococcus
mitis, Streptococcus oralis) and Sanguinis (Streptococcus gordonii, Streptococcus …

Molecular mechanisms of mast cell activation by cholesterol-dependent cytolysins

L Draberova, M Tumova, P Draber - Frontiers in Immunology, 2021 - frontiersin.org
Mast cells are potent immune sensors of the tissue microenvironment. Within seconds of
activation, they release various preformed biologically active products and initiate the …