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ABSTRACT: Akkermansia muciniphila improves periodontitis by inhibiting Fusobacterium nucleatum

PROVIDER: PRJNA917240 | ENA |

REPOSITORIES: ENA

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			Action	DRS
	SRR23006946_1.fastq.gz	Fastqsanger.gz
	SRR23006946_2.fastq.gz	Fastqsanger.gz
	SRR23006947_1.fastq.gz	Fastqsanger.gz
	SRR23006947_2.fastq.gz	Fastqsanger.gz
	SRR23006948_1.fastq.gz	Fastqsanger.gz

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Project description:Akkermansia muciniphila improves periodontitis by inhibiting Fusobacterium nucleatum

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Project description:Akkermansia muciniphila attenuates experimental periodontitis

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Effect of Fusobacterium nucleatum on human HUVEC cells

Project description:Localization of Fusobacterium nucleatum in the placenta may be associated with pregnancy complications including preeclampsia (PE), but its specific pathobiology is unknown. Our aim was to analyze the effect of Fusobacterium nucleatum on HUVEC cells to further elucidate placental dysfunction in the context of Fusobacterium nucleatum infestation.

2024-06-08 | GSE269085 | GEO

Fusobacterium nucleatum promotes colorectal cancer cells adhesion to endothelial cells and facilitates extravasation and metastasis by inducing ALPK1/NF-κB/ICAM1 axis

Project description:Fusobacterium nucleatum-treated HCT116 cells reported an increased adhesion to endothelial cells compared with PBS control. To understand the underlying mechanisms of Fusobacterium nucleatum-induced intercellular adhesion ability of CRC cells, we performed RNA-sequencing in HCT116 cells with or without Fusobacterium nucleatum treatment with three independent biological replicates.

2022-03-09 | GSE171611 | GEO

Fusobacterium nucleatum promotes colorectal cancer metastasis through miR-1322/CCL20 axis and M2 polarization

Project description:Fusobacterium nucleatum-treated LoVo cells reported an increased promoting CRC metastasis effect compared with PBS control. To understand the underlying mechanisms of Fusobacterium nucleatum-induced metastasis ability of CRC cells, we performed RNA-sequencing in LoVo cells s with or without Fusobacterium nucleatum treatment with three independent biological replicates.

2021-10-19 | GSE173549 | GEO

The Periodontal Pathogen Fusobacterium nucleatum Exacerbates Alzheimer’s Pathogenesis via Specific Pathways

Project description:Alzheimer’s disease (AD) is the most common form of dementia in older adults and has a devastating impact on the patient’s quality of life, which creates a significant socio-economic burden for the affected individuals and their families. In recent years, studies have identified a relationship between periodontitis and AD. Periodontitis is an infectious/inflammatory disease that destroys the supporting periodontal structure leading to tooth loss. Dysbiosis of the oral microbiome plays a significant role in the onset and development of periodontitis exhibiting a shift to overgrowth of pathobionts in the normal microflora with increasing local inflammation. Fusobacterium nucleatum is a common pathogen that significantly overgrows in periodontitis and has also been linked to various systemic diseases. Earlier studies have reported that antibodies to F. nucleatum can be detected in the serum of patients with AD or cognitive impairment, but a causal relationship and a plausible mechanism linking the two diseases have not been identified. In this study, we conducted both in vivo and in vitro experiments and found that F. nucleatum activates microglial cells causing morphological changes, accelerated proliferation and enhanced expression of TNF-α and IL-1β. In our in vivo experiments, we found that F. nucleatum-induced periodontitis resulted in the exacerbation of Alzheimer’s symptoms in 5XFAD mice including increased cognitive impairment, beta-amyloid accumulation and Tau protein phosphorylation in the mouse cerebrum. This study may suggest a possible link between a periodontal pathogen and AD and F. nucleatum could be a risk factor in the pathogenesis of AD. We are currently further identifying the pathways through which F. nucleatum modulates molecular elements in enhancing AD symptoms and signs.

2022-08-12 | PXD033147 | Pride

Fusobacterium nucleatum Reducing METTL3-mediated m6A Modification Contributes to Colorectal Cancer Aggressiveness [RIP-Seq]

Project description:To investigate the role of Fusobacterium nucleatum-mediated m6A modification, we performed m6A-sequencing to map the m6A modification in control or Fusobacterium nucleatum-treated HCT116 cells.

2022-02-07 | GSE150308 | GEO

Mass spectrometry identification of Akkermansia muciniphila -Caco2 cells interaction proteins

Project description:Akkermansia muciniphila is recognized as a promising probiotic that improves the symptoms of a variety of diseases. However, the role and mechanism of A. muciniphila in regulating intestinal homeostasis remain to be explored. Here, we discovered that A. muciniphila was dramatically increased during colitis recovery, and its colonization greatly increased goblet cells to protect the intestinal barrier in mice. Amuc_0904, a previously uncharacterized A. muciniphila outer membrane protein, was identified to induce goblet cell differentiation.We want to find the receptors that 904 interacts with cells to explore the detailed mechanism.

2024-09-02 | PXD055466 | Pride

Effect of oral gavage of Fusobacterium nucleatum on the development of the placenta in mice

Project description:Placental Fusobacterium nucleatum localization may be associated with pregnancy complications, including preeclampsia (PE), but nothing is known about its specific pathobiology. We aimed to perform transcriptomic analysis of the placentas of mice that were orally gavaged with Fusobacterium nucleatum or saline during pregnancy to further elucidate placental dysfunction in these conditions.

2024-09-26 | GSE268754 | GEO

Sequencing of total RNA in mouse ileum to evaluate effect of IFNg and Akkermansia muciniphila on host gene expression

Project description:Total RNA from ileum of three groups of mice are sequenced. The three groups are 1. wild type mice. 2. mice with IFNg gene knockout. 3. IFNg gene knockout mice after colonization of Akkermansia muciniphila

2015-06-05 | E-MTAB-3633 | biostudies-arrayexpress

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