Cell substrates for the production of viral vaccines.

Abstract

Vaccines have been used for centuries to protect people and animals against infectious diseases. For vaccine production, it has become evident that cell culture technology can be considered as a key milestone and has been the result of decades of progress. The development and implementation of cell substrates have permitted massive and safe production of viral vaccines. The demand in new vaccines against emerging viral diseases, the increasing vaccine production volumes, and the stringent safety rules for manufacturing have made cell substrates mandatory viral vaccine producer factories. In this review, we focus on cell substrates for the production of vaccines against human viral diseases. Depending on the nature of the vaccine, choice of the cell substrate is critical. Each manufacturer intending to develop a new vaccine candidate should assess several cell substrates during the early development phase in order to select the most convenient for the application. First, as vaccine safety is quite naturally a central concern of Regulatory Agencies, the cell substrate has to answer the regulatory rules stringency. In addition, the cell substrate has to be competitive in terms of viral-specific production yields and manufacturing costs. No cell substrate, even the so-called "designer" cell lines, is able to fulfil all the requested criteria for all viral vaccines. Therefore, the availability of a variety of cell substrates for vaccine production is essential because it improves the chance to successfully respond to the current and future needs of vaccines linked to new emerging or re-emerging infectious diseases (e.g. pandemic flu, Ebola, and Chikungunya outbreaks).

• Authors: Françoise Aubrit, Fabien Perugi, Arnaud Léon, Fabienne Guéhenneux, Patrick Champion-Arnaud, Mehdi Lahmar, Klaus Schwamborn
• Journal: Vaccine (Vaccine) Vol. 33 Issue 44 Pg. 5905-12 (Nov 04 2015) ISSN: 1873-2518 [Electronic] Netherlands
• PMID: 26187258 (Publication Type: Journal Article, Review)
• Copyright: Copyright © 2015 Elsevier Ltd. All rights reserved.

Chemical References

• Viral Vaccines

Topics

• Cell Culture Techniques (methods)
• Cell Line
• Humans
• Technology, Pharmaceutical (methods)
• Viral Vaccines (isolation & purification, metabolism)
• Virus Diseases (prevention & control)