Oral microbiome variations related to ageing: possible implications beyond oral health

A Kazarina, J Kuzmicka, S Bortkevica, P Zayakin… - Archives of …, 2023 - Springer
The global population is getting older due to a combination of longer life expectancy and
declining birth rates. Growing evidence suggests that the oral microbiota composition and …

Potassium is a key signal in host-microbiome dysbiosis in periodontitis

S Yost, AE Duran-Pinedo, K Krishnan… - PLoS …, 2017 - journals.plos.org
Dysbiosis, or the imbalance in the structural and/or functional properties of the microbiome,
is at the origin of important infectious inflammatory diseases such as inflammatory bowel …

The maternal effect gene Wds controls Wolbachia titer in Nasonia

LJ Funkhouser-Jones, EJ van Opstal, A Sharma… - Current Biology, 2018 - cell.com
Maternal transmission of intracellular microbes is pivotal in establishing long-term, intimate
symbioses. For germline microbes that exert negative reproductive effects on their hosts …

Lysine-tryptophan-crosslinked peptides produced by radical SAM enzymes in pathogenic streptococci

KR Schramma, MR Seyedsayamdost - ACS chemical biology, 2017 - ACS Publications
Macrocycles represent a common structural framework in many naturally occurring peptides.
Several strategies exist for macrocyclization, and the enzymes that incorporate them are of …

How to become a killer, or is it all accidental? Virulence strategies in oral streptococci

I Sitkiewicz - Molecular oral microbiology, 2018 - Wiley Online Library
Streptococci are a diverse group of Gram‐positive microorganisms sharing common
virulence traits and similar strategies to escape the oral niche and establish an infection in …

Interaction of macrophages and cholesterol-dependent cytolysins: the impact on immune response and cellular survival

R Thapa, S Ray, PA Keyel - Toxins, 2020 - mdpi.com
Cholesterol-dependent cytolysins (CDCs) are key virulence factors involved in many lethal
bacterial infections, including pneumonia, necrotizing soft tissue infections, bacterial …

Maternal septicemia caused by Streptococcus mitis: a possible link between intra-amniotic infection and periodontitis. Case report and literature review

P Chaemsaithong, W Lertrut, T Kamlungkuea… - BMC Infectious …, 2022 - Springer
Background Intra-amniotic infection has a strong causal association with spontaneous
preterm birth and preterm prelabor rupture of membranes (PPROM). The most common …

The oral microbiome bank of China

P Xian, Z Xuedong, X Xin, L Yuqing, L Yan… - International journal of …, 2018 - nature.com
The human microbiome project (HMP) promoted further understanding of human oral
microbes. However, research on the human oral microbiota has not made as much progress …

Phosphatidylcholine biosynthesis in mitis group streptococci via host metabolite scavenging

LR Joyce, Z Guan, KL Palmer - Journal of bacteriology, 2019 - Am Soc Microbiol
The mitis group streptococci include the major human pathogen Streptococcus pneumoniae
and the opportunistic pathogens Streptococcus mitis and Streptococcus oralis, which are …

Identification of tissue-specific microbial profile of esophageal squamous cell carcinoma by full-length 16S rDNA sequencing

W Shen, D Tang, P Wan, Z Peng, M Sun, X Guo… - Applied Microbiology …, 2022 - Springer
It was previously believed that the microbial community in the esophagus was relatively
stable, but it has been reported that different esophageal diseases have different microbial …