Public release date: 28-Mar-2012 [ | E-mail | Share ]

Contact: Vicki Cohn vcohn@liebertpub.com 914-740-2100 x2156 Mary Ann Liebert, Inc./Genetic Engineering News

New Rochelle, NY -- A novel method for printing human cells onto surfaces in defined patterns can help advance research on tissue engineering and regeneration, as described in an article in Tissue Engineering, Part C, Methods, a peer-reviewed journal from Mary Ann Liebert, Inc (http://www.liebertpub.com). The article is available free online at the Tissue Engineering website (http://www.liebertpub.com/ten).

"Cell printing is one of the breakthrough technologies that will make the application of stem cells for tissue engineering feasible," says John Jansen, DDS, PhD, Methods Co-Editor-in-Chief and Professor and Chairman, Department of Biomaterials, Radboud University Nijmegen Medical Center, The Netherlands.

Yu Fang and colleagues, University of Michigan, Ann Arbor, combined two microscale techniques to dispense and position cells in a variety of patterns. They then demonstrated the ability to use these 3-dimensional cell systems to monitor cell signaling events known to have a role in the growth, proliferation, and metastasis of cancer cells. The authors describe the use of sound waves to deliver microdroplets of cells and polymer-based phase separation to control cell placement in the article "Rapid Generation of Multiplexed Cell Co-Cultures Using Acoustic Droplet Ejection Followed by Aqueous Two-phase Exclusion Patterning." (http://online.liebertpub.com/doi/abs/10.1089/ten.TEC.2011.0709)

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About the Journal

Tissue Engineering (http://www.liebertpub.com/ten) is an authoritative peer-reviewed journal published monthly in print and online in three parts: Part A--the flagship journal; Part BReviews; and Part CMethods. Led by Co-Editors-In-Chief Antonios Mikos, PhD, Louis Calder Professor at Rice University, Houston, TX, and Peter C. Johnson, MD, Vice President, Research and Development, Avery Dennison Medical Solutions of Chicago, IL and President and CEO, Scintellix, LLC, Raleigh, NC, the Journal brings together scientific and medical experts in the fields of biomedical engineering, material science, molecular and cellular biology, and genetic engineering. Tissue Engineering is the official journal of the Tissue Engineering & Regenerative Medicine International Society (TERMIS). Complete tables of content and a sample issue may be viewed online at the Tissue Engineering website (http://www.liebertpub.com/ten).

About the Company

Mary Ann Liebert, Inc.(http://www.liebertpub.com), is a privately held, fully integrated media company known for establishing authoritative peer-reviewed journals in many promising areas of science and biomedical research, including Stem Cells and Development, Human Gene Therapy and HGT Methods, and Biopreservation and Biobanking. Its biotechnology trade magazine, Genetic Engineering & Biotechnology News (GEN), was the first in its field and is today the industry's most widely read publication worldwide. A complete list of the firm's 70 journals, books, and newsmagazines is available at Mary Ann Liebert Inc. (http://www.liebertpub.com).

See the rest here:
Innovative cell printing technologies hold promise for tissue engineering R&D