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Updated: Jan 10, 2026

Application of a Mouse Ligated Peyer’s Patch Intestinal Loop Assay to Evaluate Bacterial Uptake by M cells
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Application of a Mouse Ligated Peyer’s Patch Intestinal Loop Assay to Evaluate Bacterial Uptake by M cells

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大肠杆菌 (Escherichia coli) 的殖民化引发了皮耶尔斑块的发展.

Romana R Gerner1,2,3, Gregory T Walker1, Suzi M Klaus4

  • 1Division of Host-Microbe Systems and Therapeutics, Department of Pediatrics, University of California San Diego, La Jolla, CA 92093, USA.

bioRxiv : the preprint server for biology
|November 24, 2025
PubMed
概括

大肠杆菌 (Escherichia coli) 是一种肠道细菌,通过通过TLR2传递信号的卷状纤维在肠道中驱动B细胞的积累. 这一依赖CXCR2的过程影响了新生儿期以后的粘膜免疫发育.

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Recurrent Escherichia coli Urinary Tract Infection Triggered by Gardnerella vaginalis Bladder Exposure in Mice

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相关概念视频

Stringent Response in E. coli01:23

Stringent Response in E. coli

Bacterial growth is closely tied to nutrient availability, with cells proliferating exponentially under favorable conditions and entering a stationary phase when resources become scarce. This transition is mediated by a regulatory mechanism known as the stringent response, which allows bacteria to adapt to nutrient deprivation by modulating gene expression and metabolic activity.During nutrient scarcity, intracellular amino acid levels decline. It results in the accumulation of uncharged tRNAs...
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