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…
Business
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…
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…
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…
Small–Batch-Size Production
After coexisting as close cousins in the world of life sciences, the bioprocessing and cell therapy industries now find themselves as possible allies in the pursuit of solutions to small–batch-size production technology. As cell culture titers continue to increase and biotherapies become more “personalized,†pressure is increasing on the bioprocessing industry to find more cost-effective and flexible technologies for producing smaller batch sizes than before. At the same time, the cell therapy industry (renowned for its small–batch-size production)…
An Industry Perspective on Quality By Design
The US FDA’s quality by design (QbD) initiative and associated ICH Q8, Q9, and Q10 guidance documents are increasingly embraced by the biopharmaceutical manufacturing industry for ensuring consistent product quality and lower costs of development and manufacturing. One critical problem the industry faces involves understanding how to implement QbD and determine the benefit of such projects — which require the work of many groups across quality, manufacturing sciences, and engineering departments. Here we present the results from a survey of…
Upstream Single-Use Bioprocessing Systems
Single-use bioprocessing equipment has become well-accepted technology in a relatively short time. Disposable devices and components have created market niches and new segments that continue to evolve. In this dynamic environment, it is difficult to measure acceptance or assess market growth. Here we project the world market for cell culture single-use systems (SUS) as well as problems affecting that market, including adoption for commercial manufacture. This is based on our 10-year analysis of the industry, with data from our eighth…
Success Stories from the Asia–Pacific
The Asia–Pacific region is a vast geographic area with a loose definition — covering East Asia, Southeast Asia, and Oceania. It includes a variety of cultures and races and is home to both developed and developing countries. Depending on the definitions of the region, the gross domestic product (GDP) varies from $500 per capita in East Timor to $41,500 in Australia, and the populations climb from a mere 55,500 in Australian Samoa to a vast 1.3 billion in China (1).…
Ensuring Aseptic Processing Through Quality By Design
Assurance of sterility throughout drug manufacturing is paramount to patient safety. Drug products must be free of contamination from microbes, particulates, and chemicals. To that end, we see continued and increased regulatory scrutiny, with adoption of US Food and Drug Administration (FDA) and European Medicines Agency (EMA) standards outside the United States and the European Union. To consistently make microbe-free products, drug manufacturers must implement robust, validated processes that include sterilizing filtration. Sterilizing-grade filtration is used in a number of…
Shifting the Bioprocess Paradigm
The need for transformation is a powerful driving force in the biopharmaceutical industry. Opinions and predictions about the best way forward are plentiful. As drug developers seek to enhance productivity, reduce costs, and improve their return on investment in research and development, new ways of doing business are explored, evaluated, and acted upon — with varying degrees of success. Faced with intense pressure to evolve, the biopharmaceutical industry is smart to leverage approaches that have driven success in…