|Analyzing Cell Viability in 3D Tissue Models with the ViaLight™ Plus BioAssay|
Stefanie Buesch1 , John Langer2 , Sabine Schaepermeier1, Lubna Hussain2, Jeffrey Bergeron3, Volker Vogel1, Jenny Schroeder1
This poster explains how to measure cell viability easily in 3D cell cultures using the ViaLight™ Plus BioAssay.
|Cell Culture and Cell Analysis using the Real Architecture for 3D Tissue (RAFT™) Culture System|
Cecile Villemant1 , Sabine Schäpermeier2 , Stefanie Büsch2 , John Langer3 , Theresa D’Souza3 , Lubna Hussain3 , Grant Cameron1 , Volker Vogel2 , Jenny Schroeder2
This poster explains how standard analysis techniques, like fluorescence microscopy, can be applied easily to RAFT™ 3D Cell Cultures.
|Comparison of Normal and Asthmatic Bronchial Epithelial Cells and Smooth Muscle Cells in Monolayer and RAFT™ 3D Cell Culture System|
John Langer1 , Jenny Schroeder2 , Lubna Hussain1 , Claudia Schwartz2 and Theresa D’Souza1
The RAFT™ 3D cell culture system provides a valuable tool to investigate different cell types singularly or in co-cultures in an in-vivo like collagen based microenvironment.
|Pharmacological Responses in Cultured Human iPSC-Derived Cortical Neurons Using Multi-Electrode Array |
Aoi Odawara (1,2), Hiroki Katoh (1), Naoki Matsuda (1), Karolina Szczesna (3), Yichen Shi (3), Ryan Arant (4), Hideyasu Jiko (4), Ikuro Suzuki (1)
The functional network of human induced pluripotent stem cell (hiPSC)-derived neurons is a potentially powerful in vitro model for evaluating disease mechanisms and drug responses. However, the culture time required for the full functional maturation of individual neurons and networks is uncertain. We investigated the development of spontaneous electrophysiological activity and pharmacological responses for over 1 year in culture using multi-electrode arrays (MEAs).
|Translational Research of oral Neural Crest-Derived Stem Cells (oNCSCs) in Regenerative Dentistry|
Grimm W.-D1,2,4, S. N. Alekseenko9, D. V. Bobryshev1, W. Duncan11, B. Giesenhagen3, E. Gubareva9, Sema S. Hakki6, O.V. Pershina7, I. Schau4, S. V. Sirak1, E.G. Skurikhin7, A. A. Sletov1, F. Witte10, G. Varga8, O. V. Vladimirova1, M.A. Vukovic2, D. Widera5
In this review poster, we summarize current knowledge on the oral neural crest-derived stem cell populations (oNCSCs) and discuss their potential in regenerative periodontology as a part of regenerative dentistry.
|Design considerations for highly specific and efficient synthetic crRNA molecules|
Anja van Brabant Smith, Emily M. Anderson, Shawn McClelland, Elena Maksimova, Tyler Reed, Steve Lenger, Žaklina Strezoska, Hidevaldo Machado Dharmacon, part of GE Healthcare, 2650 Crescent Drive, Suite #100, Lafayette, CO 80026, US
An overview of our rational design algorithm for picking highly functional crRNA sequences in combination with comprehensive specificity analysis.
|CellTiter-Glo® 2.0: A Novel Luminescent Cell Viability Assay with Greatly Enhanced Storage Stability|
Michael P. Valley, James Unch, Poncho L. Meisenheimer, James J. Cali, and Dan F. Lazar
Here we report on the attributes of a novel ATP detection reagent for cell viability with all of the assay performance of the previous CellTiter-Glo® Reagent, but now with markedly enhanced stability as a single component in a liquid format. These new features provide for much greater ease-of-use in that storage of the reagent at 4°C eliminates the requirement for reagent thawing and minimizes temperature equilibration time.
|Design and Validation of Bioluminescent Assays for 3D Cell Culture Models Poster|
Terry L. Riss, Michael P. Valley, Chad A. Zimprich, Andrew L. Niles, Kevin R. Kupcho and Dan F. Lazar
Cells cultured in 3D model systems often acquire relatively large in vivo-like structures compared to the thickness of a 2D monolayer of cells grown on standard plastic plates.
|Testing a Novel Real Time Cell Viability Assay|
Amy Landreman, Sarah Duellman, Wenhui Zhou, Jolanta Vidugiriene, Brad Hook
Recently developed assay technologies make it possible to use multi-well plate readers to measure the number of live or dead cells in culture in real time over a period of days. Live cells are measured in real time by adding a reagent containing a shrimp-derived luciferase and a pro-substrate directly to the culture medium. Only viable cells can convert the pro-substrate into a luciferase substrate and generate light.