Results 131 to 140 of about 417,138 (346)
16S rRNA analysis of Listeria monocytogenes and Brochothrix thermosphacta [PDF]
, 1984 W Ludwig
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A Comparison of Methods for Clustering 16S rRNA Sequences into OTUs
PLoS ONE, 2013 Recent studies of 16S rRNA sequences through next-generation sequencing have revolutionized our understanding of the microbial community composition and structure. One common approach in using these data to explore the genetic diversity in a microbial community is to cluster the 16S rRNA sequences into Operational Taxonomic Units (OTUs) based on ...
Wei Chen +5 more
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Advanced Science, EarlyView.In pancreatic ductal adenocarcinoma (PDAC), tumor‐intrinsic PD‐1 signaling activates the MET pathway, leading to the establishment of an immunosuppressive tumor microenvironment (TME). This MET‐driven signaling cascade promotes the selective accumulation of GITR+ regulatory T cells (Tregs), a highly immunosuppressive subset.
Jiande Han +16 more
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Primary and secondary structures of Escherichia coli MRE 600 23S ribosomal RNA. Comparison with models of secondary structure for maize chloroplast 23S rRNA and for large portions of mouse and human 16S mitochondrial rRNAs [PDF]
, 1981 Christiane Branlant +6 more
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Advanced Science, EarlyView.Early childhood caries (ECC) involves cariogenic persisters that evade antimicrobial treatment. Persisters achieve this by downregulating heat shock proteins (HSPs) and formation of protein aggregates. Ti3C2 MXene‐based photothermal therapy (PTT) acts as a “nanothermal knife,” disrupting membranes, upregulating HSPs, inhibits aggregates, prevents ...
Yinyin Zhang +8 more
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Advanced Science, EarlyView.Oral aspirin administration induces intestinal expansion of Lactobacillus murinus and Lactobacillus johnsonii, which suppresses the progression of atherosclerosis. This microbial expansion significantly enhances butyrate production by providing lactate as a metabolic substrate, thereby fostering the growth of butyrate‐producing bacteria. Butyrate plays
Rui Hua +15 more
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16S rRNA Library Preparation Protocol v1 [PDF]
, 2017 Kara Tinker, Elizabeth Ottesen
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Advanced Science, EarlyView.Circardian rhythm disorder (CRD) causes abnormal expression of intestinal Period 2 (Per2) gene, which compromising intestinal barrier integrity and altering the gut microenvironment. Microbiota dysbiosis and aberrant metabolites production drive central inflammation, impair neurogenesis, and promote functional deficits, ultimately facilitating the ...
Huiliang Zhang +16 more
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Identification of Campylobacter species by southern hybridization of genomic DNA using an oligonucleotide probe for 16S rRNA genes [PDF]
, 1987 Paul J. Romaniuk, T J Trust
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Advanced Science, EarlyView.This study highlights GRK2 is a central mediator in OSS‐induced endothelial dysfunction. OSS activates GPCRs in endothelial cells, leading to GRK2 phosphorylation and the activation of AP‐1. AP‐1 induces inflammation, while also promoting NR4A1 expression and anchoring LKB1 in the nucleus, which suppresses AMPK activity. This cascade causes endothelial
Li‐Da Wu +18 more
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