The cross talk occurring between bifidobacteria in the mammalian's gut microbiota
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ABSTRACT:
PROVIDER: PRJNA275200 | ENA |
REPOSITORIES: ENA
Similar Datasets
Project description:The cross talk occurring between bifidobacteria in the mammalian’s gut microbiota [PRL]
| PRJNA275201 | ENA
Project description:The cross talk occurring between bifidobacteria in the mammalian’s gut microbiota [ATCC15697]
| PRJNA275202 | ENA
Project description:The cross talk occurring between bifidobacteria in the mammalian’s gut microbiota [12L]
| PRJNA275204 | ENA
Project description:The cross talk occurring between bifidobacteria in the mammalian’s gut microbiota [22L]
| PRJNA275203 | ENA
Project description:We describe the molecular cross talk established under in vivo conditions between a set of human gut bifidobacterial commensals. Eleven groups of five conventional female 8-wk-old BALB/c mice taking a standard polysaccharide-rich Chow diet were administered a single daily dose of 109 CFU of either B. bifidum PRL2010, B. breve 12L , B. adolescentis 22L , B. longum subsp. infantis ATCC15697, or bifidobacterial couples, i.e., PRL2010-12L, PRL2010-22L, PRL2010-ATCC15696, 12L-22L, 12L-ATCC15697, 22L-ATCC15697, or a combination of all bifidobacterial strains. The transcriptome of bifidobacterial strains under in vivo conditions was analyzed. The transcripts expressed in B. bifidum PRL2010, B. breve 12L, B. adolescentis 22L and B. longum subsp. infantis ATCC15697 were profiled using a custom-made PRL2010-12L-22L-ATCC15697 (multibifido)-array representing 100%, 99%, 96%, 99% of the identified genes of these organisms, respectively.The observed functional changes in the trascriptomes of bifidobacteria might be caused by the possible shifts of the mice cecum microbiota upon colonization with bifidobacteria. Thus, we assessed if the presence of B. bifidum PRL2010, B. breve 12L, B. adolescentis 22L and B. longum subsp. infantis ATCC15697 on mono-, bi- or multi-association in the cecum of mice affects the overall composition of the microbiota of this environment.
2017-08-23 | GSE65822 | GEO
Project description:We describe the molecular cross talk established under in vivo conditions between a set of human gut bifidobacterial commensals. Eleven groups of five conventional female 8-wk-old BALB/c mice taking a standard polysaccharide-rich Chow diet were administered a single daily dose of 109 CFU of either B. bifidum PRL2010, B. breve 12L , B. adolescentis 22L , B. longum subsp. infantis ATCC15697, or bifidobacterial couples, i.e., PRL2010-12L, PRL2010-22L, PRL2010-ATCC15696, 12L-22L, 12L-ATCC15697, 22L-ATCC15697, or a combination of all bifidobacterial strains. The transcriptome of bifidobacterial strains under in vivo conditions was analyzed. The transcripts expressed in B. bifidum PRL2010, B. breve 12L, B. adolescentis 22L and B. longum subsp. infantis ATCC15697 were profiled using a custom-made PRL2010-12L-22L-ATCC15697 (multibifido)-array representing 100%, 99%, 96%, 99% of the identified genes of these organisms, respectively.The observed functional changes in the trascriptomes of bifidobacteria might be caused by the possible shifts of the mice cecum microbiota upon colonization with bifidobacteria. Thus, we assessed if the presence of B. bifidum PRL2010, B. breve 12L, B. adolescentis 22L and B. longum subsp. infantis ATCC15697 on mono-, bi- or multi-association in the cecum of mice affects the overall composition of the microbiota of this environment.
2017-08-23 | GSE65828 | GEO
Project description:We describe the molecular cross talk established under in vivo conditions between a set of human gut bifidobacterial commensals. Eleven groups of five conventional female 8-wk-old BALB/c mice taking a standard polysaccharide-rich Chow diet were administered a single daily dose of 109 CFU of either B. bifidum PRL2010, B. breve 12L , B. adolescentis 22L , B. longum subsp. infantis ATCC15697, or bifidobacterial couples, i.e., PRL2010-12L, PRL2010-22L, PRL2010-ATCC15696, 12L-22L, 12L-ATCC15697, 22L-ATCC15697, or a combination of all bifidobacterial strains. The transcriptome of bifidobacterial strains under in vivo conditions was analyzed. The transcripts expressed in B. bifidum PRL2010, B. breve 12L, B. adolescentis 22L and B. longum subsp. infantis ATCC15697 were profiled using a custom-made PRL2010-12L-22L-ATCC15697 (multibifido)-array representing 100%, 99%, 96%, 99% of the identified genes of these organisms, respectively.The observed functional changes in the trascriptomes of bifidobacteria might be caused by the possible shifts of the mice cecum microbiota upon colonization with bifidobacteria. Thus, we assessed if the presence of B. bifidum PRL2010, B. breve 12L, B. adolescentis 22L and B. longum subsp. infantis ATCC15697 on mono-, bi- or multi-association in the cecum of mice affects the overall composition of the microbiota of this environment.
2017-08-23 | GSE65826 | GEO
Project description:We describe the molecular cross talk established under in vivo conditions between a set of human gut bifidobacterial commensals. Eleven groups of five conventional female 8-wk-old BALB/c mice taking a standard polysaccharide-rich Chow diet were administered a single daily dose of 109 CFU of either B. bifidum PRL2010, B. breve 12L , B. adolescentis 22L , B. longum subsp. infantis ATCC15697, or bifidobacterial couples, i.e., PRL2010-12L, PRL2010-22L, PRL2010-ATCC15696, 12L-22L, 12L-ATCC15697, 22L-ATCC15697, or a combination of all bifidobacterial strains. The transcriptome of bifidobacterial strains under in vivo conditions was analyzed. The transcripts expressed in B. bifidum PRL2010, B. breve 12L, B. adolescentis 22L and B. longum subsp. infantis ATCC15697 were profiled using a custom-made PRL2010-12L-22L-ATCC15697 (multibifido)-array representing 100%, 99%, 96%, 99% of the identified genes of these organisms, respectively.The observed functional changes in the trascriptomes of bifidobacteria might be caused by the possible shifts of the mice cecum microbiota upon colonization with bifidobacteria. Thus, we assessed if the presence of B. bifidum PRL2010, B. breve 12L, B. adolescentis 22L and B. longum subsp. infantis ATCC15697 on mono-, bi- or multi-association in the cecum of mice affects the overall composition of the microbiota of this environment.
2017-08-23 | GSE65825 | GEO
Project description:This SuperSeries is composed of the SubSeries listed below.
2017-08-23 | GSE65829 | GEO
Project description:Idiopathic pulmonary fibrosis (IPF) is a devastating disease characterized as progressive and irreversible fibrosis in the interstitium of lung tissues. There is still an unmet need to develop a novel therapeutic drug for IPF. We have previously demonstrated that periostin, a matricellular protein, plays an important role in the pathogenesis of pulmonary fibrosis. However, the underlying mechanism of how periostin causes pulmonary fibrosis remains unclear. In this study, we sought to see whether the cross-talk between transforming growth factor-b (TGF-b), a central mediator in the pathogenesis of pulmonary fibrosis, and periostin in lung fibroblasts leads to generation of pulmonary fibrosis and whether taking advantage of the cross-talk between TGF-b and periostin, inhibitors for integrin aVb3, a periostin receptor, can block pulmonary fibrosis in the model mice. We found that there exists a cross-talk between TGF-b and periostin signals via aVb3/b5 converging into Smad3. This cross-talk is important for expression of several downstream molecules of TGF-b including serpin family E member 1, CCN family member 2/connective tissue growth factor, insulin-like growth factor binding protein-3, and IL-11, all of which have been already shown to be important for pulmonary fibrosis. We, moreover, found several potent integrin inhibitors to block the cross-talking with TGF-b signals and CP4715, one of the compounds, improved bleomycin-induced pulmonary fibrosis in mice. These results suggest that the cross-talk between TGF-b and periostin can be targeted for pulmonary fibrosis and that CP4715 can be a potential therapeutic agent to block the cross-talk between TGF-b and periostin.
2019-09-17 | GSE124781 | GEO