Microbial communities in plastic fishing nets
Ontology highlight
ABSTRACT:
PROVIDER: PRJEB62111 | ENA |
REPOSITORIES: ENA
Similar Datasets
Project description:To investigate the altered gene expression levels in BMDMs treated with or without NETs. Each group had a biological repeat (n=3). Results provide insight into the effect of NETs on BMDMs.
2024-11-27 | GSE268729 | GEO
Project description:Fishing boat hull biofilm Metagenome
| PRJNA1231281 | ENA
Project description: Not available
| S-EPMC12216815 | biostudies-literature
Project description:Background: Osteoporosis and diabetes represent major global public health challenges. Neutrophil extracellular traps (NETs) serve as key components of the innate immune system by capturing bacteria, fungi, and parasites, thereby trapping them in local environments with high concentrations of antimicrobial agents leading to their elimination. This study aimed to identify biomarkers associated with NETs in osteoporosis with diabetes, and to explore the underlying molecular mechanisms. Methods: A transcriptomic sequencing dataset was obtained for osteoporosis combined with diabetes. The NETs-related genes (NETs-RGs) were obtained from previous literature. Biomarkers were identified through differential analysis, machine learning, and receiver operating characteristic (ROC). The identified biomarkers were further validated by qRT-PCR and ELISA. Subsequently, molecular regulatory network construction, immune infiltration analysis, enrichment analysis, and drug prediction were conducted. Results: S100A12 and SLC25A37 were identified as biomarkers. Their significant upregulation at the protein level was further confirmed by experimental validation in an independent cohort. Enrichment analysis indicated that S100A12 was significantly enriched in 68 pathways, including \"ECM receptor interaction\", \"maturity onset diabetes of the young\", and others. SLC25A37 was significantly enriched in 54 pathways, primarily including \"ribosome\", \"leishmania infection\", and \"Toll-like receptor signaling pathway\". A total of 7 immune cell types exhibited significant differences between the two groups, including neutrophils and regulatory T cells. A total of 59 miRNAs and 43 lncRNAs were predicted. Additionally, XIST-hsa-miR-146a-5p-S100A12 and XIST-hsa-miR-7-5-SLC25A37 were suggested to have potential regulatory roles in osteoporosis with diabetes. Drugs such as rimegepant and eptinezumab were associated with biomarkers. Conclusion: S100A12 and SLC25A37 were identified as biomarkers associated with NETs in osteoporosis with diabetes, providing a theoretical foundation for developing targeted treatments for osteoporosis with diabetes.
2026-01-11 | E-MTAB-16559 | biostudies-arrayexpress
Project description:Although the formation of neutrophil extracellular traps (NETs) is caused by inflammation-related factors, it remains unclear whether endogenous hormones promote NET formation. Here, we investigate NET formation between infection-driven inflammatory endometrium and estrogen-induced hyperplastic endometrium by single-cell multiomics analysis. We identified a unique neutrophil subpopulation (CD24high neutrophil) involved in estrogen-driven NET formation. Estrogen-induced NETs mainly form due to the imbalance of histone caused by estrogen receptors. Inhibition of NETs significantly ameliorated endometrial hyperplasia (EH) in a murine model. Mechanistically, NETs promote cell proliferation by binding to NKCC1 on epithelial cells. Aspirin was screened to inhibit NET formation and alleviated EH in cynomolgus monkey. This study provides a novel nonhormone replacement therapy to treat patients with estrogen abnormalities by targeting NETs.
2025-01-29 | GSE223639 | GEO
Project description:Background Adenosine Deaminase 2 Deficiency (DADA2) is an autoinflammatory disease characterized by systemic vasculopathy, strokes and mild immunodeficiency. Recently NETosis has been implicated in the pathogenesis of Deficiency of Adenosine Deaminase 2. Objectives To deep investigate the possible effects of NETs on the immune system we characterized proteomic profile of NETs from DADA2 as compared to HD and Polyarteritis Nodosa (PAN) patients. To determine if NETs contain possibly immunogenic antigens we study functional aspects on Dendritic Cells after in vitro stimulation with NETs. Methods Twenty two DADA2 patients were enrolled. We analyzed NETosis by Imaging Flow Citometry. We evaluated NETs remnants and DNAse in the plasma samples by ELISA assay whereas DNAse activity by DNA digestion. We used quantitative proteomics approach to identify NET proteins in 6 DADA2, 7 PAN and 7 HD. Results Neutrophils from DADA2 patients show a significant increased suicidal NETosis. DNAse enzymes were not normal in the level or activity. By proteomic analysis we identified 1356 proteins among which a hundred of proteins were significantly up or down-modulated in DADA2 NETs as compared to controls NETs in resting condition and after stimulation with PMA, Adenosine and TNFα. DADA2 NETs are significantly more efficient than normal NETs in stimulating patients’ monocyte-derived dendritic cells. Conclusion We identified different pathways significantly upregulated or downregulated in DADA2 NETs versus PAN/HD NETs. This peculiar protein profile could be contribute to activate inflammatory pathways in Dendritic cells in DADA2.
2025-06-23 | PXD055246 | Pride
Project description:The study aimed to explore the potential of bacterial biodegradation as a solution to the global problem of plastic pollution, specifically targeting polyethylene (PE), one of the most common types of plastic. The goals of the study were to isolate a bacterial strain capable of breaking down PE, identify the key enzymes responsible for the degradation process, and understand the metabolic pathways involved. By investigating these aspects, researchers sought to gain critical insights that could be used to optimize plastic degradation conditions and inform the development of artificial microbial communities for effective bioremediation strategies. This research has significant relevance, as it addresses the pressing need for innovative and sustainable approaches to tackle the ever-growing issue of plastic waste and its impact on the environment.
2024-01-02 | PXD041981 | Pride
Project description:We reported the application of RNA sequecing to broadly understand the pathways associated with HUVECs exposed to vehicle, NETs, or NETs + defibrotide. We identified 440 differentially expressed genes (300 upregulated) in HUVECs upon NET stimulation as compared with vehicle. Conversely, there were 229 differentially expressed genes (192 downregulated) when the NETs + defibrotide group was compared to NETs alone.
2021-10-13 | GSE179828 | GEO
Project description:Neutrophils are necessary in mamalian’s life and are the most abundant type of white blood cells in humans with biological roles relevant to inflammation and the entire host response. The release of neutrophil extracellular DNA in innate immune cells provides specific response to bacteria and fungi. Neutrophil Extracellular Traps (NETs) act as antimicrobial agents and activators of immune response through release of the nuclear content into the extracellular space. Although great strides have been made in dissecting cellular and molecular pathways that control NET formation, the exact molecular composition of released NETs has not been elucidated. Here, we open the field of NETOMIC studies through isolation of NETs in combination with shotgun genomics and proteomics. This study reveals the molecular composition of NETs and specific expression regions of NETs induced in a sterile inflammation system. The existence of an in vitro NET isolation model allowed for an unprecedented amount of replicability. Additional studies are needed to verify the specificity of these sequences in the context of human health and disease upon diverse neutrophil microbial challenges.
2022-10-25 | PXD016143 | Pride