Microbiome
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Pediatric asthma comprises different phenotypic clusters with unique nasal microbiotas
Microbiome - - 2018
Resistome expansion in disease-associated human gut microbiomesAbstract
Background
The resistome, the collection of antibiotic resistance genes (ARGs) in a microbiome, is increasingly recognised as relevant to the development of clinically relevant antibiotic resistance. Many metagenomic studies have reported resistome differences between groups, often in conne... ... hiện toàn bộ
Microbiome - Tập 11 Số 1
Blocked conversion of Lactobacillus johnsonii derived acetate to butyrate mediates copper-induced epithelial barrier damage in a pig model
Microbiome - Tập 11 - Trang 1-19 - 2023
High-copper diets have been widely used to promote growth performance of pigs, but excess copper supplementation can also produce negative effects on ecosystem stability and organism health. High-copper supplementation can damage the intestinal barrier and disturb the gut microbiome community. However, the specific relationship between high-copper-induced intestinal damage and gut microbiota or it...... hiện toàn bộ
Meta-organism gene expression reveals that the impact of nitrate enrichment on coral larvae is mediated by their associated Symbiodiniaceae and prokaryotic assemblages
Microbiome - Tập 11 - Trang 1-17 - 2023
Coral meta-organisms consist of the coral, and its associated Symbiodiniaceae (dinoflagellate algae), bacteria, and other microbes. Corals can acquire photosynthates from Symbiodiniaceae, whilst Symbiodiniaceae uses metabolites from corals. Prokaryotic microbes provide Symbiodiniaceae with nutrients and support the resilience of corals as meta-organisms. Eutrophication is a major cause of coral re...... hiện toàn bộ
Metagenomic analysis reveals the microbiome and resistome in migratory birds
Microbiome - Tập 8 - Trang 1-18 - 2020
Antibiotic-resistant pathogens pose high risks to human and animal health worldwide. In recent years, the role of gut microbiota as a reservoir of antibiotic resistance genes (ARGs) in humans and animals has been increasingly investigated. However, the structure and function of the gut bacterial community, as well as the ARGs they carry in migratory birds remain unknown. Here, we collected samples...... hiện toàn bộ
Probiotic supplementation restores normal microbiota composition and function in antibiotic-treated and in caesarean-born infants
Microbiome - Tập 6 - Trang 1-11 - 2018
Infants born by caesarean section or receiving antibiotics are at increased risk of developing metabolic, inflammatory and immunological diseases, potentially due to disruption of normal gut microbiota at a critical developmental time window. We investigated whether probiotic supplementation could ameliorate the effects of antibiotic use or caesarean birth on infant microbiota in a double blind, p...... hiện toàn bộ
Hybridization capture reveals microbial diversity missed using current profiling methods
Microbiome - Tập 6 - Trang 1-9 - 2018
Microorganisms comprise the majority of living organisms on our planet. For many years, exploration of the composition of microbial communities has been performed through the PCR-based study of the small subunit rRNA gene due to its high conservation across the domains of life. The application of this method has resulted in the discovery of many unexpected evolutionary lineages. However, amplicon ...... hiện toàn bộ
Altered gut metabolites and microbiota interactions are implicated in colorectal carcinogenesis and can be non-invasive diagnostic biomarkers
Microbiome - Tập 10 - Trang 1-12 - 2022
Gut microbiota contributes to colorectal cancer (CRC) pathogenesis through microbes and their metabolites. The importance of microbiota-associated metabolites in colorectal carcinogenesis highlights the need to investigate the gut metabolome along the adenoma-carcinoma sequence to determine their mechanistic implications in the pathogenesis of CRC. To date, how and which microbes and metabolites i...... hiện toàn bộ
A first characterization of the microbiota-resilience link in swine
Microbiome - - 2024
The gut microbiome plays a crucial role in understanding complex biological mechanisms, including host resilience to stressors. Investigating the microbiota-resilience link in animals and plants holds relevance in addressing challenges like adaptation of agricultural species to a warming environment. This study aims to characterize the microbiota-resilience connection in swine. As resilience is no...... hiện toàn bộ
Supergroup F Wolbachia with extremely reduced genome: transition to obligate insect symbionts
Microbiome - Tập 11 - Trang 1-16 - 2023
Wolbachia belong to highly abundant bacteria which are frequently found in invertebrate microbiomes and manifest by a broad spectrum of lifestyles from parasitism to mutualism. Wolbachia supergroup F is a particularly interesting clade as it gave rise to symbionts of both arthropods and nematodes, and some of its members are obligate mutualists. Investigations on evolutionary transitions among the...... hiện toàn bộ
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