Name: mouse- and human-derived primary gastric epithelial monolayer culture for the study of regeneration
Uploaded: 2018-05-07T13:30:00
Description: Watch this Scientific Journal Video about Mouse- and Human-derived Primary Gastric Epithelial Monolayer Culture for the Study of Regeneration at JoVE.com

Questo lavoro è stato supportato da NIH (NIDDK) 5 DK083402 R01-07 concedere (YZ).

Per evitare contaminazioni, eseguire protocollo nella sua interezza all'interno di una cappa di sterili per coltura. Tessuto umano fundic è stato raccolto da pazienti sottoposti a gastrectomia verticale secondo il protocollo approvato IRB Università di Cincinnati (numero di protocollo IRB: 2015-4869). Tutti gli studi del topo sono stati approvati dall'Università di Cincinnati istituzionali cura degli animali e uso Committee (IACUC) che gestisce un impianto di associazione americana di valutazione e accreditamento d...

<ol>
	<li>Nagy, T. A., et al. <a target="_blank" href="http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?db=PubMed&cmd=Search&doptcmdl=Citation&defaultField=Title+Word&term=Helicobacter+pylori+regulates+cellular+migration+and+apoptosis+by+activation+of+phosphatidylinositol+3-kinase+signaling.">Helicobacter pylori regulates cellular migration and apoptosis by activation of phosphatidylinositol 3-kinase signaling.</a> J Infect Dis. 199 (5), 641-651 (2009).</li><li>Mnich, E., et al. <a target="_blank" href="http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?db=PubMed&cmd=Search&doptcmdl=Citation&defaultField=Title+Word&term=Impact+of+Helicobacter+pylori+on+the+healing+process+of+the+gastric+barrier.">Impact of Helicobacter pylori on the healing process of the gastric barrier.</a> World J Gastroenterol. 22 (33), 7536-7558 (2016).</li><li>Zhang, Y., et al. <a target="_blank" href="http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?db=PubMed&cmd=Search&doptcmdl=Citation&defaultField=Title+Word&term=Bm-TFF2,+a+toad+trefoil+factor,+promotes+cell+migration,+survival+and+wound+healing.">Bm-TFF2, a toad trefoil factor, promotes cell migration, survival and wound healing.</a> Biochem Biophys Res Commun. 398 (3), 559-564 (2010).</li><li>Crabtree, J. <a target="_blank" href="http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?db=PubMed&cmd=Search&doptcmdl=Citation&defaultField=Title+Word&term=Role+of+cytokines+in+pathogenesis+of+Helicobacter+pylori-induced+mucosal+damage.">Role of cytokines in pathogenesis of Helicobacter pylori-induced mucosal damage.</a> Dig Dis Sci. 43 (Supplement), 46S-53S (1998).</li><li>Riahi, R., Yang, Y., Zhang, D. D., Wong, P. K. <a target="_blank" href="http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?db=PubMed&cmd=Search&doptcmdl=Citation&defaultField=Title+Word&term=Advances+in+wound-healing+assays+for+probing+collective+cell+migration.">Advances in wound-healing assays for probing collective cell migration.</a> J Lab Autom. 17 (1), 59-65 (2012).</li><li>Zhang, M., Li, H., Ma, H., Qin, J. <a target="_blank" href="http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?db=PubMed&cmd=Search&doptcmdl=Citation&defaultField=Title+Word&term=A+simple+microfluidic+strategy+for+cell+migration+assay+in+an+in+vitro+wound-healing+model.">A simple microfluidic strategy for cell migration assay in an in vitro wound-healing model.</a> Wound Repair Regen. 21 (6), 897-903 (2013).</li><li>Schlaermann, P., et al. <a target="_blank" href="http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?db=PubMed&cmd=Search&doptcmdl=Citation&defaultField=Title+Word&term=A+novel+human+gastric+primary+cell+culture+system+for+modelling+Helicobacter+pylori+infection+in+vitro.">A novel human gastric primary cell culture system for modelling Helicobacter pylori infection in vitro.</a> Gut. 65 (2), 202-213 (2016).</li><li>Bertaux-Skeirik, N., et al. <a target="_blank" href="http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?db=PubMed&cmd=Search&doptcmdl=Citation&defaultField=Title+Word&term=CD44+plays+a+functional+role+in+Helicobacter+pylori-induced+epithelial+cell+proliferation.">CD44 plays a functional role in Helicobacter pylori-induced epithelial cell proliferation.</a> PLoS Pathog. 11 (2), e1004663 (2015).</li><li>Tarnawski, A. S. <a target="_blank" href="http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?db=PubMed&cmd=Search&doptcmdl=Citation&defaultField=Title+Word&term=Cellular+and+molecular+mechanisms+of+gastrointestinal+ulcer+healing.">Cellular and molecular mechanisms of gastrointestinal ulcer healing.</a> Dig Dis Sci. 50 (Suppl 1), S24-S33 (2005).</li><li>Wright, N. A., Pike, C., Elia, G. <a target="_blank" href="http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?db=PubMed&cmd=Search&doptcmdl=Citation&defaultField=Title+Word&term=Induction+of+a+novel+epidermal+growth+factor-secreting+cell+lineage+by+mucosal+ulceration+in+human+gastrointestinal+stem+cells.">Induction of a novel epidermal growth factor-secreting cell lineage by mucosal ulceration in human gastrointestinal stem cells.</a> Nature. 343, 82-85 (1990).</li><li>Wright, C. L., Riddell, R. H. <a target="_blank" href="http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?db=PubMed&cmd=Search&doptcmdl=Citation&defaultField=Title+Word&term=Histology+of+the+stomach+and+duodenum+in+Crohn's+disease.">Histology of the stomach and duodenum in Crohn's disease.</a> Am J Surg Pathol. 22 (4), 383-390 (1998).</li><li>Engevik, A. C., et al. <a target="_blank" href="http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?db=PubMed&cmd=Search&doptcmdl=Citation&defaultField=Title+Word&term=The+Development+of+Spasmolytic+Polypeptide/TFF2-Expressing+Metaplasia+(SPEM)+During+Gastric+Repair+Is+Absent+in+the+Aged+Stomach.">The Development of Spasmolytic Polypeptide/TFF2-Expressing Metaplasia (SPEM) During Gastric Repair Is Absent in the Aged Stomach.</a> CMGH. , (2016).</li><li>Bertaux-Skeirik, N., et al. <a target="_blank" href="http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?db=PubMed&cmd=Search&doptcmdl=Citation&defaultField=Title+Word&term=CD44+variant+isoform+9+emerges+in+response+to+injury+and+contributes+to+the+regeneration+of+the+gastric+epithelium.">CD44 variant isoform 9 emerges in response to injury and contributes to the regeneration of the gastric epithelium.</a> Journal of Pathology. 242 (4), 463-475 (2017).</li><li>Nam, K. T., et al. <a target="_blank" href="http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?db=PubMed&cmd=Search&doptcmdl=Citation&defaultField=Title+Word&term=Mature+chief+cells+are+cryptic+progenitors+for+metaplasia+in+the+stomach.">Mature chief cells are cryptic progenitors for metaplasia in the stomach.</a> Gastroenterology. 139 (6), 2028-2037 (2010).</li></ol>

L'attuale protocollo dettagli l'istituzione di monostrati epiteliali gastrico umano e del mouse-derivato che può essere utilizzato per le analisi di zero-ferita. Il protocollo dipende il concetto dei tessuti di isolamento da primari umani (o mouse) di cellule staminali residenti e un protocollo modificato è pubblicato da Schlaermann et al.7. In particolare, abbiamo ottimizzato il protocollo qui per stabilire un confluenti e polarizzati monostrato epiteliale gastrica che esprime i princi...

L'uso di metodi di zero-ferita è un metodo popolare per lo studio della rigenerazione e riparazione1,2,3,4,5,6. La metodologia proposta può essere usata per studiare specificamente rigenerazione gastrico e Helicobacter pylori colonizzazione. In passato, linee cellulari di cancro gastrico sono stati utilizzati come mezzo per studiare l' Helicobacter pylori (H. pylori) infezione1,2 e fino a cancro gastrico recentemente linee cellulari quali le cellule AGS erano favorito1 ,2,3,4. Una limitazione di colture di cellule di cancro gastrico è loro fallimento di ricapitolare la diversità cellulare dell'epitelio gastrico. Per tentare di risolvere questa limitazione, dimostrato che qui è l'istituzione e il trasferimento dei primari umani - e mouse-derivati 3-dimensionale fundic gastrica organoids (FGOs) di un monostrato epiteliale gastrico per ferita guarigione saggi basati su un metodo modificato prima descritto da Schlaermann et al. 7 dimostriamo che gastrici monostrati epiteliali derivati da Tosato 3D FGOs gastrico o FGO-derivato singole cellule conservano una composizione cellulare polarizzata che strettamente rappresenta che dell'epitelio gastrico in vivo. Dato che le linee cellulari del cancro gastrico non dimostrano la composizione cellulare che questa tecnica consente di visualizzare, l'attuale protocollo ha un vantaggio rispetto ai metodi alternativi dosaggio zero-ferita. Questa metodologia è stata ottimizzata per cui gli strati monomolecolari possono essere stabilita da organoids intero o da una sospensione singola cella da organoids dissociate e placcato utilizzando una matrice della membrana basale o collagene-rivestimento. L'obiettivo generale del presente protocollo è quello di stabilire che un organoid derivato colture monostrato epiteliale gastrica per un'analisi di guarigione della ferita romanzo.

<table>
	<tbody>
		<tr>
			<td>Advanced Dulbecco&#39;s modified Eagle/F12 medium (basal media)</td>
			<td>Life Technologies</td>
			<td>12634-010</td>
			<td></td>
		</tr>
		<tr>
			<td>GlutaMAX (L-glutamine)</td>
			<td>Life Technologies</td>
			<td>25030-081</td>
			<td></td>
		</tr>
		<tr>
			<td>Penicillin/Streptomycin</td>
			<td>Thermo Scientific</td>
			<td>SV30010</td>
			<td></td>
		</tr>
		<tr>
			<td>Amphotericin B/Gentamicin</td>
			<td>Thermo Scientific</td>
			<td>R01510</td>
			<td></td>
		</tr>
		<tr>
			<td>Kanamycin</td>
			<td>Thermo Fisher</td>
			<td>RO1510</td>
			<td></td>
		</tr>
		<tr>
			<td>HEPES Buffer</td>
			<td>Sigma Aldrich</td>
			<td>H0887</td>
			<td></td>
		</tr>
		<tr>
			<td>n-Acetylcystine</td>
			<td>Sigma Aldrich</td>
			<td>A9165</td>
			<td></td>
		</tr>
		<tr>
			<td>N2</td>
			<td>Life Technologies</td>
			<td>17502-048</td>
			<td></td>
		</tr>
		<tr>
			<td>B27</td>
			<td>Life Technologies</td>
			<td>12587-010</td>
			<td></td>
		</tr>
		<tr>
			<td>BMP Inhibitor (Noggin)</td>
			<td>Pepro Tech</td>
			<td>250-38</td>
			<td></td>
		</tr>
		<tr>
			<td>Gastrin</td>
			<td>Tocris</td>
			<td>3006</td>
			<td></td>
		</tr>
		<tr>
			<td>EGF</td>
			<td>Pepro Tech</td>
			<td>315-09</td>
			<td></td>
		</tr>
		<tr>
			<td>FGF10</td>
			<td>Pepro Tech</td>
			<td>100-26</td>
			<td></td>
		</tr>
		<tr>
			<td>Nicotinamide</td>
			<td>Sigma Aldrich</td>
			<td>N0636</td>
			<td></td>
		</tr>
		<tr>
			<td>Y-27632 ROCK Inhibitor</td>
			<td>Sigma Aldrich</td>
			<td>Y0503</td>
			<td></td>
		</tr>
		<tr>
			<td>TGF-&#946; Inhibitor</td>
			<td>Tocris</td>
			<td>2939</td>
			<td></td>
		</tr>
		<tr>
			<td>Ca2+/Mg2+ -free DPBS</td>
			<td>Fisher</td>
			<td>21-031CV</td>
			<td></td>
		</tr>
		<tr>
			<td>Dulbecco&#39;s modified Eagle Medium (DMEM)</td>
			<td>Life Technologies</td>
			<td>12634-010</td>
			<td></td>
		</tr>
		<tr>
			<td>Fetal Bovine Serum</td>
			<td>FBS</td>
			<td></td>
			<td></td>
		</tr>
		<tr>
			<td>OPTIMEM</td>
			<td>Invitrogen</td>
			<td></td>
			<td></td>
		</tr>
		<tr>
			<td>0.22&#181;M filter</td>
			<td>Fisher</td>
			<td>099-720-004</td>
			<td></td>
		</tr>
		<tr>
			<td>37 &#176;C Water Bath</td>
			<td></td>
			<td></td>
			<td></td>
		</tr>
		<tr>
			<td>Collagenase Type 1</td>
			<td>Worthington&#160;</td>
			<td>LS004214</td>
			<td></td>
		</tr>
		<tr>
			<td>Bovine Serum Albumin</td>
			<td>Sigma Aldrich</td>
			<td>A9418</td>
			<td></td>
		</tr>
		<tr>
			<td>Kimwipes (tissue paper)</td>
			<td>Fischer Scientific</td>
			<td>06-666C</td>
			<td></td>
		</tr>
		<tr>
			<td>125 mL round bottom flask</td>
			<td></td>
			<td></td>
			<td></td>
		</tr>
		<tr>
			<td>1 in (25 mm) stir bar</td>
			<td></td>
			<td></td>
			<td></td>
		</tr>
		<tr>
			<td>Rubber Septa</td>
			<td></td>
			<td></td>
			<td></td>
		</tr>
		<tr>
			<td>Sterile Gauze</td>
			<td></td>
			<td></td>
			<td></td>
		</tr>
		<tr>
			<td>Stir Plate</td>
			<td></td>
			<td></td>
			<td></td>
		</tr>
		<tr>
			<td>Ring Stand</td>
			<td></td>
			<td></td>
			<td></td>
		</tr>
		<tr>
			<td>Ring Stand Clamps</td>
			<td></td>
			<td></td>
			<td></td>
		</tr>
		<tr>
			<td>Sterile petri dish</td>
			<td></td>
			<td></td>
			<td></td>
		</tr>
		<tr>
			<td>18 G needles of 1.5 in length</td>
			<td>Thermo Fisher</td>
			<td>305196</td>
			<td></td>
		</tr>
		<tr>
			<td>20 G spinal needles of 3.5 in length</td>
			<td>Thermo Fisher</td>
			<td>405182</td>
			<td></td>
		</tr>
		<tr>
			<td>12-well cell culture treated plate</td>
			<td>Midwest Scientific</td>
			<td>92012</td>
			<td></td>
		</tr>
		<tr>
			<td>Growth Factor Reduced, Phenol Red-free MatrigelTM (Basement membrane matrix)</td>
			<td>Fisher</td>
			<td>CB-40230C</td>
			<td></td>
		</tr>
		<tr>
			<td>Sterile Razor Blades</td>
			<td></td>
			<td></td>
			<td></td>
		</tr>
		<tr>
			<td>Wide-tip tweezers</td>
			<td></td>
			<td></td>
			<td></td>
		</tr>
		<tr>
			<td>Curved Hemostatic Forceps</td>
			<td></td>
			<td></td>
			<td></td>
		</tr>
		<tr>
			<td>200 &#181;L wide pipette tips</td>
			<td>Thermo Fisher</td>
			<td>02-707-134</td>
			<td></td>
		</tr>
		<tr>
			<td>5 mL cell culture test tubes</td>
			<td>Fisher</td>
			<td>14-956-3C</td>
			<td></td>
		</tr>
		<tr>
			<td>Oxygen Tank with rubber hosing</td>
			<td></td>
			<td></td>
			<td></td>
		</tr>
		<tr>
			<td>1 g D-Sorbitol</td>
			<td></td>
			<td></td>
			<td></td>
		</tr>
		<tr>
			<td>Sucrose</td>
			<td>Fisher</td>
			<td>SS-500</td>
			<td></td>
		</tr>
		<tr>
			<td>Dissecting microscope</td>
			<td></td>
			<td></td>
			<td></td>
		</tr>
		<tr>
			<td>Dissecting Tray</td>
			<td></td>
			<td></td>
			<td></td>
		</tr>
		<tr>
			<td>Rocking Table</td>
			<td></td>
			<td></td>
			<td></td>
		</tr>
		<tr>
			<td>Rat Tail Collagen Type 1</td>
			<td>Life Technologies</td>
			<td>A10483-01</td>
			<td></td>
		</tr>
		<tr>
			<td>Cell culture grade glacial acetic acid</td>
			<td>Fisher</td>
			<td>A38-212</td>
			<td></td>
		</tr>
		<tr>
			<td>Cell culture grade water</td>
			<td>Corning</td>
			<td>25-055-CV</td>
			<td></td>
		</tr>
		<tr>
			<td>2-well chamber slide</td>
			<td>Thermo Fisher</td>
			<td>155380</td>
			<td></td>
		</tr>
		<tr>
			<td>12-well Transwell (polyester membrane inserts)</td>
			<td>Corning</td>
			<td>3460</td>
			<td></td>
		</tr>
		<tr>
			<td>Cell scraper</td>
			<td>Corning</td>
			<td>353086</td>
			<td></td>
		</tr>
		<tr>
			<td>Accutase (cell detachment solution)</td>
			<td>Stemcell Technologies</td>
			<td>7920</td>
			<td></td>
		</tr>
		<tr>
			<td>263/8 G syringe</td>
			<td>Thermo Fisher</td>
			<td>309625</td>
			<td></td>
		</tr>
		<tr>
			<td>Razor blade</td>
			<td></td>
			<td></td>
			<td></td>
		</tr>
		<tr>
			<td>L Cells</td>
			<td>L cells, a Wnt3a producing cell line, were received as a gift from Dr. Hans Clevers (Hubrecht Institute for Developmental Biology and Stem Cell Research, Netherlands).&#160;&#160;</td>
			<td>N/A</td>
			<td></td>
		</tr>
		<tr>
			<td>HEK-293T Rspondin secreting cells</td>
			<td>A modified HEK-293T R-spondin secreting cell line was obtained from Dr. Jeff Whitsett (Section of Neonatology, Perinatal and Pulmonary Biology, Cincinnati Children&#39;s Hospital Medical Centre and The University of Cincinnati College of Medicine, Cincinnati, USA&#160;).&#160;&#160;</td>
			<td>N/A</td>
			<td></td>
		</tr>
		<tr>
			<td>HK-ATPase Primary Antibody</td>
			<td>Invitrogen</td>
			<td>SC-374094</td>
			<td></td>
		</tr>
		<tr>
			<td>E-Cadherinn</td>
			<td>SantaCruz</td>
			<td>sc-59778</td>
			<td></td>
		</tr>
		<tr>
			<td>UEA1</td>
			<td>Sigma Aldrich</td>
			<td>L9006</td>
			<td></td>
		</tr>
		<tr>
			<td>Hoechst 33342</td>
			<td>Thermo Fisher</td>
			<td>H3570</td>
			<td></td>
		</tr>
		<tr>
			<td>Alexafluor 488 secondary antibody (Donkey anti-mouse 488 secondary antibody)</td>
			<td>ThermoFisher Scientific</td>
			<td>R37114</td>
			<td></td>
		</tr>
	</tbody>
</table>

mouse- and human-derived primary gastric epithelial monolayer culture for the study of regeneration

Studi in vitro della riparazione arrotolata gastrico in genere comporta l'uso di linee cellulari di cancro gastrico in un dosaggio zero-ferita di migrazione e proliferazione cellulare. Una limitazione critica di tali dosaggi, tuttavia, è loro assortimento omogeneo di tipi cellulari. Riparazione è un processo complesso che richiede l'interazione di diversi tipi di cellule. Pertanto, studiare una cultura priva di sottotipi cellulari, è una preoccupazione che dovrà essere superata se vogliamo comprendere il processo di riparazione. Il modello organoid gastrico può alleviare questo problema per cui la raccolta eterogenea di tipi di cellule strettamente riflette quella dell'epitelio gastrico o altri tessuti in vivo. Ha dimostrato qui è un romanzo in vitro dosaggio zero-ferita derivato da umani o organoids 3-dimensionale del mouse che possono essere trasferiti a un monostrato epiteliale gastrico come entrambi organoids intatto o come una sospensione unicellulare di dissociato organoids. L'obiettivo del protocollo è quello di stabilire monostrati epiteliali gastrici organoid-derivato che possono essere utilizzati in un sistema di analisi novella zero-ferita per studiare rigenerazione gastrico.

Organoids sono stati derivati dal corpus/corpo dell'essere umano o del fondo dei tessuti dello stomaco del mouse (Figura 1A). Dopo aver collagenasi o digestione di EDTA del tessuto dello stomaco di derivati umani o del mouse rispettivamente, ghiandole sono incorporati nella matrice della membrana basale e coltivate per 6-7 giorni (Figura 1A). Figura 1B dimostra la formazione dei organoids gastrico um...

Watch this Scientific Journal Video about Mouse- and Human-derived Primary Gastric Epithelial Monolayer Culture for the Study of Regeneration at JoVE.com

Mouse- and Human-derived Primary Gastric Epithelial Monolayer Culture for the Study of Regeneration

Qui descriviamo un protocollo per stabilire e coltura umano e del mouse-derivato organoids gastrico 3-dimensionale (3D) e il metodo per il trasferimento di organoids 3D di un monostrato di 2-dimensionale. L'uso del monolayer epiteliale gastrico come un'analisi novella di zero-ferita per studi di rigenerazione è anche descritto.

Mouse e umano-derivato cultura dello strato monomolecolare epiteliale gastrica primaria per lo studio della rigenerazione

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Flow Cytometric Isolation of Primary Murine Type II Alveolar Epithelial Cells for Functional and Molecular Studies

Flusso Isolamento citometrica di primari murini di tipo II cellule alveolari epiteliali per gli studi funzionali e molecolari

Throughout  the last years, the contribution of alveolar type II epithelial cells (AECII)  to various aspects of immune regulation in the lung has been ...

Establishing a Liquid-covered Culture of Polarized Human Airway Epithelial Calu-3 Cells to Study Host Cell Response to Respiratory Pathogens In vitro

Establishing a Liquid-covered Culture of Polarized Human Airway Epithelial Calu-3 Cells to Study Host Cell Response to Respiratory Pathogens In vitro

Creazione di un liquido coperto Cultura polarizzata Airway epiteliali umane Calu-3 celle per studio cellulare risposta dell&#39;ospite agli agenti patogeni delle vie respiratorie<em&gt; In vitro</em

The  apical and basolateral surfaces of airway epithelial cells demonstrate  directional responses to pathogen exposure in  vivo. Thus, ideal in vitro ...

Printing Thermoresponsive Reverse Molds for the Creation of Patterned Two-component Hydrogels for 3D Cell Culture

La stampa termosensibile Stampi inversa per la Creazione di Patterned idrogeli a due componenti per coltura cellulare 3D

Bioprinting is an emerging technology that has its origins in the rapid prototyping industry. The different printing processes can be divided into contact ...

Analysis of the Epithelial Damage Produced by Entamoeba histolytica Infection

Analysis of the Epithelial Damage Produced by Entamoeba histolytica Infection

Analisi del danno epiteliale Prodotto da<em&gt; Entamoeba histolytica</em&gt; Infezione

Entamoeba histolytica is the causative agent of human amoebiasis, a major cause of diarrhea and hepatic abscess in tropical countries. Infection is ...

Mouse Models Of Helicobacter Infection And Gastric Pathologies

Mouse Models Of Helicobacter Infection And Gastric Pathologies

Modelli murini di patologie gastriche e infezione da Helicobacter

Helicobacter pylori is a gastric pathogen that is present in half of the global population and is a significant cause of morbidity and mortality in ...

An Ex Vivo Chicken Primary Bursal-cell Culture Model to Study Infectious Bursal Disease Virus Pathogenesis

An Ex Vivo Chicken Primary Bursal-cell Culture Model to Study Infectious Bursal Disease Virus Pathogenesis

Un modello di cultura Bursal-cellula primaria di pollo Ex Vivo per studiare la patogenesi Virus bursite infettiva

Infectious bursal disease virus (IBDV) is a birnavirus of economic importance to the poultry industry. The virus infects B cells, causing morbidity, ...

Co-Culture of Murine Small Intestine Epithelial Organoids with Innate Lymphoid Cells

Co-coltura di organoidi epiteliali murini dell'intestino tenue con cellule linfoidi innate

Complex co-cultures of organoids with immune cells provide a versatile tool for interrogating the bi-directional interactions that underpin the delicate ...

A Mouse Model of Chronic Liver Fibrosis for the Study of Biliary Atresia

Un modello murino di fibrosi epatica cronica per lo studio dell'atresia biliare

Biliary atresia (BA) is a fatal disease involving obstructive jaundice, and it is the most common indication for liver transplantation in children. Due to ...