Recent achievements driven by the application of novel approaches and tools have caused significant savings in time and money for cell-line selection and development. This conference will report on the latest applications of automated tools, “-omics” technologies, analytical methods, and engineering strategies to help you understand and improve the stability, quality, and workability of your cell lines. Hear the latest case studies and unpublished data from industry and academia, and collaborate with your peers during strategic discussion groups and interactive…
2012
Videos Can Help Ensure Reproducibility of Scientific Results
Biological experiments must be performed correctly. A textual method description doesn’t always capture the myriad techniques involved in even a fairly simple study. So the inability of researchers to reproduce published results is becoming a problem. And it is being addressed by video methods that show exactly how scientific results are achieved, helping future researchers learn new techniques and replicate scientific results. The ability to reproduce and confirm a study’s results and conclusions is a foundation of scientific research. And…
From The Editor
Only recently did I finally get to watch the film Contagion, which was released this past fall. Sometimes the most provocative tests of our imagination come from our extreme fictional interpretations, and I was hopeful. (But remember Outbreak, the disappointing (if earnest) movie from the 1980s?) And I do believe this is a film worth recommending — both within and outside the industry. Mostly taking place in biosafety-level laboratories, Contagion does show how hard it is to isolate and grow…
Emerging Challenges in Cell Therapy Manufacturing
The introduction of recombinant proteins and monoclonal antibody (MAb) products revolutionized the treatment of many diseases, including diabetes, rheumatoid arthritis, multiple sclerosis, Crohn’s disease, cardiac disease, and cancer. These highly specific biologic therapies provide patients with life- saving approaches that are not possible with small molecules. MAbs in particular are a unique class of biopharmaceutical products that interact with and activate components of the immune system to provide such therapeutic benefits as tumor destruction by antibody-dependent cell-mediated cytotoxicity…
Meeting Regulatory Challenges for Cell-Based Therapies
Many companies follow a general rule when assembling regulatory packages for presenting new biologics: Accentuate the aspects of your new biologic that mimic approved therapies. For companies working on cell-based therapies, however, that is a challenging task. The industry lacks established models, and the current European Medicines Agency (EMA) regulatory definition of a cell-based therapy is simply “an advanced therapy medicinal product†(ATMP) (see EMA guidance box). Regulations for cell therapies cannot always be compared directly with those…
Ten Years of Manufacturing
Our “manufacturing” theme could be considered a sort of catch-all, encompassing much of what BioProcess International covers. You could argue that “the whole development process” is all about manufacturing biotherapeutics. But we instead consider this “pillar” of bioprocessing to include everything that isn’t strictly “upstream” (production) or “downstream” (processing) of biomolecules. Facility and supply-chain isssues come into play here, as do formulation and fill–finish (and of course, outsourcing). We discuss quality systems and their associated analytics in this context, as…
Mastering Industrialization of Cell Therapy Products
Incomes currently generated by the global cell therapy market are estimated to be ~US$400 million. That value represents 10 main products, some of which have been on the market since the late 1990s (e.g., Dermagraft and Apligraf, with >$100 million yearly revenues each). Cell therapy product revenues are low compared with those of the biopharmaceutical market (~$100 billion). But the market’s growth potential and clinical pipeline are leading to higher expectations. The sector’s compound annual growth rate (CAGR),…
Current Issues in Assuring Virological Safety of Biopharmaceuticals
The weakest link in the chain is also the strongest. It can break the chain.— Stanislaw Jerzy Lec, Polish writer, poet and satirist (1906–1966) Biologicals ushered in a new era for treating debilitating and life-threatening illnesses. According to a Pharmaceutical Research and Manufacturers of America (PhRMA) 2011 report, more than 900 biotech medicines and vaccines are in development that are targeting more than 100 diseases (1). Market researchers expect annual sales of biologics (now at about US$100 billion) to grow…
Meeting Lot-Size Challenges of Manufacturing Adherent Cells for Therapy
Adherent cells such as adult primary cell lines and human multipotent (MSCs) and pluripotent stem cells (hPSCs) present a manufacturing challenge as lot sizes increase from 109 (billions) to 1012 (trillions) cells (1). Typically, manufacturing platforms are good for one log of expansion. So new methods will be required to achieve commercially relevant lot sizes. Traditional two-dimensional culture methods have been used to grow anchorage-dependent cell types. Although such methods are reliable and well defined, they are very…
Biopharmaceutical and Medical Device Compliance
Almost every aspect of the biopharmaceutical and medical device industries raises regulatory compliance concerns. Heightened scrutiny is required across product lifecycles — from clinical trials to manufacturing, pricing, formulary placement, and promotional practices. Those areas (as well as patient privacy and adverse event reporting) require close attention to and compliance with healthcare laws, regulations, and guidelines. Part 1 of this two-part article describes statutes, regulations, and guidances applicable to the biopharmaceutical and medical device industries. Anti-Kickback and False Claim Laws…