Name: Groeiende desmoplastische driedimensionale alvleesklierkankersferoïden uit co-cultuur (Video) | JoVE Journal
Uploaded: 2024-09-27T13:00:00.000+00:00
Duration: 3 min 42 s
Description: Leer een co-cultuurmethode om desmoplastische 3D-sferoïden te genereren voor alvleesklierkankeronderzoek. Dit model bootst klinische tumoren na en ondersteunt high-throughput screening van therapeutica.

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<meta charset="utf8"></head><body>3D-PDAC-model dat desmoplasie vastlegt voor therapeutische evaluatie

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<li>Ware, M. J., et al. <a target="_blank" href="http://www.ncbi.nlm.nih.gov/pubmed?term=((Generation+of+homogenous+three-dimensional+pancreatic+cancer+cell+spheroids+using+an+improved+hanging+drop+technique%5BTitle%5D)+AND+%22Tissue+Eng+Part+C+Methods%22%5BJournal%5D)">Generation of homogenous three-dimensional pancreatic cancer cell spheroids using an improved hanging drop technique.</a> Tissue Eng Part C Methods. 22 (4), 312-321 (2016).</li>
<li>Longati, P., et al. <a target="_blank" href="http://www.ncbi.nlm.nih.gov/pubmed?term=((3D+pancreatic+carcinoma+spheroids+induce+a+matrix-rich%2C+chemoresistant+phenotype+offering+a+better+model+for+drug+testing%5BTitle%5D)+AND+%22BMC+Cancer%22%5BJournal%5D)">3D pancreatic carcinoma spheroids induce a matrix-rich, chemoresistant phenotype offering a better model for drug testing.</a> BMC Cancer. 13, 95(2013).</li>
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<li>Jang, S. -D., et al. <a target="_blank" href="http://www.ncbi.nlm.nih.gov/pubmed?term=((Anti-cancer+activity+profiling+of+chemotherapeutic+agents+in+3D+co-cultures+of+pancreatic+tumor+spheroids+with+cancer-associated+fibroblasts+and+macrophages%5BTitle%5D)+AND+%22Cancers%22%5BJournal%5D)">Anti-cancer activity profiling of chemotherapeutic agents in 3D co-cultures of pancreatic tumor spheroids with cancer-associated fibroblasts and macrophages.</a> Cancers. 13 (23), 5955(2021).</li>
<li>Pednekar, K. P., Heinrich, M. A., van Baarlen, J., Prakash, J. <a target="_blank" href="http://www.ncbi.nlm.nih.gov/pubmed?term=((Novel+3D+%C2%B5tissues+mimicking+the+fibrotic+stroma+in+pancreatic+cancer+to+study+cellular+interactions+and+stroma-modulating+therapeutics%5BTitle%5D)+AND+%22Cancers%22%5BJournal%5D)">Novel 3D µtissues mimicking the fibrotic stroma in pancreatic cancer to study cellular interactions and stroma-modulating therapeutics.</a> Cancers. 13 (19), 5006(2021).</li>
<li>Kim, S. -K., et al. <a target="_blank" href="http://www.ncbi.nlm.nih.gov/pubmed?term=((Phenotypic+heterogeneity+and+plasticity+of+cancer+cell+migration+in+a+pancreatic+tumor+three-dimensional+culture+model%5BTitle%5D)+AND+%22Cancers%22%5BJournal%5D)">Phenotypic heterogeneity and plasticity of cancer cell migration in a pancreatic tumor three-dimensional culture model.</a> Cancers. 12 (5), 1305(2020).</li>
<li>Hwang, H. J., Oh, M. -S., Lee, D. W., Kuh, H. -J. <a target="_blank" href="http://www.ncbi.nlm.nih.gov/pubmed?term=((Multiplex+quantitative+analysis+of+stroma-mediated+cancer+cell+invasion%2C+matrix+remodeling%2C+and+drug+response+in+a+3D+co-culture+model+of+pancreatic+tumor+spheroids+and+stellate+cells%5BTitle%5D)+AND+%22J+Exp+Clin+Cancer+Res%22%5BJournal%5D)">Multiplex quantitative analysis of stroma-mediated cancer cell invasion, matrix remodeling, and drug response in a 3D co-culture model of pancreatic tumor spheroids and stellate cells.</a> J Exp Clin Cancer Res. 38 (1), 258(2019).</li>
<li>Durymanov, M., et al. <a target="_blank" href="http://www.ncbi.nlm.nih.gov/pubmed?term=((Subcutaneous+inoculation+of+3D+pancreatic+cancer+spheroids+results+in+development+of+reproducible+stroma-rich+tumors%5BTitle%5D)+AND+%22Transl+Oncol%22%5BJournal%5D)">Subcutaneous inoculation of 3D pancreatic cancer spheroids results in development of reproducible stroma-rich tumors.</a> Transl Oncol. 12 (1), 180-189 (2019).</li>
<li>Giustarini, G., Teng, G., Pavesi, A., Adriani, G. <a target="_blank" href="http://www.ncbi.nlm.nih.gov/pubmed?term=((Characterization+of+3D+heterocellular+spheroids+of+pancreatic+ductal+adenocarcinoma+for+the+study+of+cell+interactions+in+the+tumor+immune+microenvironment%5BTitle%5D)+AND+%22Front+Oncol%22%5BJournal%5D)">Characterization of 3D heterocellular spheroids of pancreatic ductal adenocarcinoma for the study of cell interactions in the tumor immune microenvironment.</a> Front Oncol. 13, 1156769(2023).</li>
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<li>Fitzgerald, A. A., et al. <a target="_blank" href="http://www.ncbi.nlm.nih.gov/pubmed?term=((Fibroblast+activation+protein+regulates+natural+killer+cell+migration%2C+extravasation+and+tumor+infiltration%5BTitle%5D)+AND+%22bioRxiv%22%5BJournal%5D)">Fibroblast activation protein regulates natural killer cell migration, extravasation and tumor infiltration.</a> bioRxiv. , 429622(2021).</li>
<li>Wishart, G., Gupta, P., Schettino, G., Nisbet, A., Velliou, E. <a target="_blank" href="http://www.ncbi.nlm.nih.gov/pubmed?term=((3D+tissue+models+as+tools+for+radiotherapy+screening+for+pancreatic+cancer%5BTitle%5D)+AND+%22Br+J+Radiol%22%5BJournal%5D)">3D tissue models as tools for radiotherapy screening for pancreatic cancer.</a> Br J Radiol. 94 (1120), 20201397(2021).</li>
<li>Peirsman, A., et al. <a target="_blank" href="http://www.ncbi.nlm.nih.gov/pubmed?term=((MISpheroID%3A+a+knowledgebase+and+transparency+tool+for+minimum+information+in+spheroid+identity%5BTitle%5D)+AND+%22Nat+Methods%22%5BJournal%5D)">MISpheroID: a knowledgebase and transparency tool for minimum information in spheroid identity.</a> Nat Methods. 18 (11), 1294-1303 (2021).</li>
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</ol>

<table><tbody><tr><td>Axio Observer inverted microscope</td><td>Carl Zeiss</td><td>0450-354</td><td></td></tr><tr><td>Cellometer Auto T4</td><td>Nexcelom Bioscience LLC</td><td>Auto-T4</td><td></td></tr><tr><td>DMEM, powder, high glucose</td><td>Gibco</td><td>12100046</td><td></td></tr><tr><td>Donkey anti-sheep conjugated with Alexa Fluor 568</td><td>Abcam</td><td>ab175712</td><td></td></tr><tr><td>Fetal Bovine Serum&nbsp;</td><td>Cytiva</td><td>SH3091003HI</td><td></td></tr><tr><td>Goat antirabbit IgG labeled with Alexa Fluor 488&nbsp;</td><td>Abcam</td><td>ab150077</td><td></td></tr><tr><td>Hanks Balanced Salt Solution (HBSS)&nbsp;</td><td>Gibco</td><td>14175145</td><td></td></tr><tr><td>Human Pancreatic Stellate Cells (HPaSteC)</td><td>ScienCell</td><td>3830</td><td></td></tr><tr><td>Microscope Nikon</td><td>Nikon</td><td>Eclipse Ts 100</td><td></td></tr><tr><td>Nunc 96-Well Polystyrene Round Bottom Microwell Plates</td><td>Thermo Scientific</td><td>12-565-331</td><td></td></tr><tr><td>Olympus Fluoview FV1200 confocal laser</td><td>Olympus</td><td>N/A</td><td>Discontinued product</td></tr><tr><td>PANC-1</td><td>ATCC</td><td>CRL-1469</td><td></td></tr><tr><td>Poly-HEMA</td><td>Sigma</td><td>P3932</td><td></td></tr><tr><td>Rabbit polyclonal anti-laminin antibodies&nbsp;</td><td>Abcam</td><td>ab11575</td><td></td></tr><tr><td>Rabbit polyclonal anti-type I collagen antibodies&nbsp;</td><td>Abcam</td><td>ab34710</td><td></td></tr><tr><td>Sheep polyclonal anti-hyaluronic acid antibodies</td><td>Abcam</td><td>ab53842</td><td></td></tr><tr><td>Stellate cell media complete kit&nbsp;</td><td>ScienCell</td><td>5301</td><td></td></tr><tr><td>Trypsin&nbsp;</td><td>MP Biomedicals, LLC</td><td>153571</td><td>Trypsin solution prepared according to manufacturers protocol and used at 0.25%w/v&nbsp;</td></tr><tr><td>Trypsin Neutralization Solution (TNS)</td><td>ScienCell</td><td>103</td><td></td></tr></tbody></table>

groeiende desmoplastische driedimensionale alvleesklierkankersferoïden uit co-cultuur

Growing Desmoplastic Three-Dimensional Pancreatic Cancer Spheroids from Co-Culture

Groeiende desmoplastische driedimensionale alvleesklierkankersferoïden uit co-cultuur

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This video explains the 3D magnetic bioprinting of co-cultured pancreatic cancer cells and fibroblasts. Pancreatic cancer cells and activated pancreatic fibroblast cells are co-cultured and magnetized using a biocompatible nanoparticle assembly, to generate spheroids, under the influence of magnetic forces.

Magnetically Bioprinted 3D Spheroid Co-cultures: A Method for Co-culturing Cancerous Cells and Fibroblasts

This video demonstrates a method to establish a three-dimensional tumor spheroid and T cell co-culture. An agarose cast with microwells containing tumor spheroids is prepared, followed by the addition of T cells. After incubation, this setup allows studying the interaction of T cells with tumor spheroids in a controlled three-dimensional environment.

A Three-Dimensional Co-culture Model of Infiltrating T Cells in Tumor Spheroids

Invasie van omliggende normale weefsels is een typerend kenmerk van kwaadaardige tumoren. We bieden hier een eenvoudige, semi-geautomatiseerde microplaattest van invasie in een natuurlijke 3D biomatrix die met een aantal modellen van gevorderde menselijke kankers is geëxemplifeerd.

Driedimensionale (3D) Tumor Spheroid Invasion Assay

Hier, wordt een methode beschreven voor de bereiding van 3-dimensionale (3D) sferoïde co cultuur van pancreatic kankercellen en fibroblasten, gevolgd door meting van metabolische functies met behulp van een extracellulaire flux-analyzer.

Voorbereiding en metabole kwantitatieve analyse van 3-dimensionale sferoïde co culturen van Pancreatic kankercellen en fibroblasten

De gepresenteerde aanpak evalueert tegelijkertijd kankercelinvasie in 3D-sferoïde testen en T-celcytotoxiciteit. Sferoïden worden gegenereerd in een steiger-vrije agarose multi-microwell gegoten. Co-cultuur en inbedding in type I collageen matrix worden uitgevoerd in hetzelfde apparaat dat het mogelijk maakt om kankercel invasie en T-cel gemedited cytotoxiciteit te controleren.

Monitoring Cancer Cell Invasion en T-Cell Cytotoxicity in 3D Cultuur

Dit protocol presenteert een nieuw, robuust en reproduceerbaar kweeksysteem om driedimensionale sferoïden uit Caco2 colon adenocarcinoomcellen te genereren en te laten groeien. De resultaten vormen de eerste proof-of-concept voor de geschiktheid van deze aanpak om kankerstamcelbiologie te bestuderen, inclusief de respons op chemotherapie.

Een driedimensionaal model van sferoïden om stamcellen van darmkanker te bestuderen

Uitgebreide in vitro modellen die de relevante menselijke ziekte getrouw samenvatten, ontbreken. De huidige studie presenteert driedimensionale (3D) tumor sferoïde creatie en cultuur, een betrouwbaar in vitro hulpmiddel om de tumor-stromale interactie in humaan hepatocellulair carcinoom te bestuderen.

Een driedimensionaal sferoïde model om de tumor-stromale interactie bij hepatocellulair carcinoom te onderzoeken

Het huidige protocol beschrijft het genereren van 3D-tumorcultuurmodellen van primaire kankercellen en het evalueren van hun gevoeligheid voor geneesmiddelen met behulp van cel-levensvatbaarheidstests en microscopische onderzoeken.

Het vaststellen van 3-dimensionale sferoïden uit van de patiënt afgeleide tumormonsters en het evalueren van hun gevoeligheid voor geneesmiddelen

Deze studie presenteert een kosteneffectieve en efficiënte methodologie voor het genereren van 3D-celstructuren met behulp van een op stempels gebaseerd systeem om microwells in agaroseschimmels te maken. Het systeem bevordert de vorming van uniforme sferoïden/organoïden, waardoor de celinteracties worden verbeterd. Deze aanpak vermindert de experimentele variabiliteit en ondersteunt toepassingen in het testen van geneesmiddelen en weefselmanipulatie.

Generatie van driedimensionale sferoïden/organoïden uit tweedimensionale celculturen met behulp van een nieuw stempelapparaat

Leer een co-cultuurmethode om desmoplastische 3D-sferoïden te genereren voor alvleesklierkankeronderzoek. Dit model bootst klinische tumoren na en ondersteunt high-throughput screening van therapeutica.

Groeiende desmoplastische driedimensionale alvleesklierkankersferoïden uit co-cultuur

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