showing 4 related works from this author
Oxidative stress in the oral cavity is driven by individualspecific bacterial communities
2018
The term “bacterial dysbiosis” is being used quite extensively in metagenomic studies, however, the identification of harmful bacteria often fails due to large overlap between the bacterial species found in healthy volunteers and patients. We hypothesized that the pathogenic oral bacteria are individual-specific and they correlate with oxidative stress markers in saliva which reflect the inflammatory processes in the oral cavity. Temporally direct and lagged correlations between the markers and bacterial taxa were computed individually for 26 volunteers who provided saliva samples during one month (21.2 ± 2.7 samples/volunteer, 551 samples in total). The volunteers’ microbiomes differed sig…
Time Series Analysis of the Microbiota of Children Suffering From Acute Infectious Diarrhea and Their Recovery After Treatment
2018
WOS: 000434952800001
Microbiome of the sexual scent organ of Leptonycteris yerbabuenae
2016
Microorganisms are tightly bounded to the animals on Earth. Bacteria, among other types of microbes, interact with their hosts in several ways regarding metabolic pathways, development, complex behavioral processes such as mate recognition, among others. The adult males of Leptonycteris yerbabuenae, a nectarivorous bat, develop an interscapular odoriferous patch during the mating season. Here we present a description of the microbiota associated to this sebaceous patch 11 adult males, and studied it in terms of their taxonomical information. The variability between samples was not relevant to this study, and the most abundant phyla were Firmicutes and Proteobacteria, with dominanting classe…
Mining metagenomic whole genome sequences revealed subdominant but constant Lactobacillus population in the human gut microbiota
2016
The genus Lactobacillus includes over 215 species that colonize plants, foods, sewage and the gastrointestinal tract (GIT) of humans and animals. In the GIT, Lactobacillus population can be made by true inhabitants or by bacteria occasionally ingested with fermented or spoiled foods, or with probiotics. This study longitudinally surveyed Lactobacillus species and strains in the feces of a healthy subject through whole genome sequencing (WGS) data-mining, in order to identify members of the permanent or transient populations. In three time-points (0, 670 and 700 d), 58 different species were identified, 16 of them being retrieved for the first time in human feces. L. rhamnosus, L. ruminis, L…