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A Murine Model of Fetal Exposure to Maternal Inflammation to Study the Effects of Acute Chorioamnionitis on Newborn Intestinal Development08:50

A Murine Model of Fetal Exposure to Maternal Inflammation to Study the Effects of Acute Chorioamnionitis on Newborn Intestinal Development

We developed a model of chorioamnionitis to simulate fetal exposure to maternal inflammation (FEMI) without complications of live organisms to examine the effects of FEMI on development of the offspring’s intestinal tract. This allows for study of mechanistic causes for development of intestinal injury following...
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Systematic Scoring Analysis for Intestinal Inflammation in a Murine Dextran Sodium Sulfate-Induced Colitis Model09:11

Systematic Scoring Analysis for Intestinal Inflammation in a Murine Dextran Sodium Sulfate-Induced Colitis Model

Systematic scoring of intestinal inflammation using a free computer-assisted system is a powerful tool to quantitatively compare histopathological changes in colitis models characterized by the presence of ulcers and inflammatory changes. Histological colitis score evaluation strengthens clinical observations and facilitates data...
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RNA Pull-down Procedure to Identify RNA Targets of a Long Non-coding RNA09:36

RNA Pull-down Procedure to Identify RNA Targets of a Long Non-coding RNA

This RNA pull-down method allows identifying the RNA targets of a long non-coding RNA (lncRNA). Based on the hybridization of home-made, designed anti-sense DNA oligonucleotide probes specific to this lncRNA in an appropriately fixed tissue or cell line, it efficiently allows the capture of all RNA targets of the...
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A Mouse Model for Pathogen-induced Chronic Inflammation at Local and Systemic Sites09:52

A Mouse Model for Pathogen-induced Chronic Inflammation at Local and Systemic Sites

Animal models have proven to be invaluable tools in defining host and pathogen specific mechanisms that contribute to the development of chronic inflammation. Here we describe a mouse model of oral infection with the human pathogen Porphyromonas gingivalis and detail methodologies to assess the progression of inflammation at local and systemic...
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Identification of Coding and Non-coding RNA Classes Expressed in Swine Whole Blood09:40

Identification of Coding and Non-coding RNA Classes Expressed in Swine Whole Blood

Here, we present a protocol optimized for the processing of coding (mRNA) and non-coding (ncRNA) globin reduced RNA-seq libraries from a single whole blood...
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Chronic Salmonella Infection Induced Intestinal Fibrosis08:40

Chronic Salmonella Infection Induced Intestinal Fibrosis

This protocol describes a mouse model of Salmonella driven intestinal fibrosis that resembles key pathological hallmarks of Crohn’s disease including transmural inflammation and fibrosis. This method can be used to evaluate host factors that alter fibrotic outcomes using mutant mice maintained on a C57Bl/6 genetic...
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