eBooks

eBook: Cancer Vaccines ⁠— Innovation Fuels an Immunotherapy Renaissance

Despite early successes a decade ago, cancer vaccines designed to deliver peptides or proteins — or nucleic acids encoding those antigens — generally have fizzled out since then. As a result, cancer vaccine development and the field of immunotherapy lost some traction overall. But as freelance contributor Jim Kling describes in this eBook, new innovations in product design, testing, and manufacturing are fueling a renaissance in cancer vaccine development. From checkpoint inhibitors to neoantigens, immune regulators, and beyond, companies are…

eBook: Formulation, Fill, Finish ⁠— Biopharmaceutical Drug Products for a Modern Age

Biopharmaceutical drugs are increasing in sophistication, requiring technological advancements to solve related challenges. The contributors to this BPI eBook highlight drug-product formulation concerns and collaborative efforts toward solving the fill–finish conundrum. First, the BioPhorum’s Scott Ewan describes a holistic approach to container–closure integrity and the organization’s work toward developing and expanding upon that approach. Ewan explores how advancing analytical technologies, risk management, and quality by design (QbD) are changing the strategies related to container–closure integrity, which remains a significant aspect…

Biosimilars Pipeline and Market Trends

Most biopharmaceutical industry experts now consider biosimilars to be mainstream products, indicating that the field has progressed immensely over the past 10 years. Nevertheless, when comparing approvals and commercial offerings across the globe between 2013 and 2020, it becomes clear that some regions welcome these therapies more than others do. Western European biosimilars markets continue to be kind to these drugs’ production, distribution, and coverage; and companies headquartered in Asia and the Pacific Rim increasingly are getting involved in biosimilars…

eBook: Next-Generation Vaccines — COVID-19 Challenges, Opportunities, and Patent Questions

Resolving the COVID-19 pandemic depends on treatments, testing, and ultimately a widely disseminated vaccine against SARS-CoV-2. In recent decades, the biopharmaceutical industry has developed new approaches to vaccination using antigens, virus-like particles (VLPs), viral and bacterial vectors, and nucleic acids. Current events have placed those innovations at the front and center of public attention, offering many companies an opportunity to demonstrate their potential in an unprecedented way. Here, BPI’s senior technical editor describes the challenges that developers face in doing…

eBook: A Light-Chain Platform for Developing Bispecific Antibodies

Biopharmaceutical researchers are focusing on novel platforms to quickly develop bispecific antibody (BsAb) therapies for treating complex diseases such as cancer. BsAb therapies offer several advantages because they are designed to bind two unique epitopes. In this report, Bill Lundberg, president and chief executive officer at Merus, describes his company’s efficient approach to developing BsAbs using “common light chain” technology and other proprietary strategies. Lundberg also addresses the company’s approach to typical BsAb development and manufacturing challenges. Fill out the…

eBook: Development of Bioassays — A Report from the BEBPA’s First Virtual Meeting

Bioassay development is one of the most challenging aspects of biotherapeutic development. These tests are vital to providing an accurate picture of potency, stability, and biological activity. But bioassay development can be complex and expensive — and often test results can vary. Cell-based bioassays especially lack robustness. In March 2020, the Biopharmaceutical Emerging Best Practices Association (BEBPA) presented its annual bioassay conference in virtual format. Here, BPI’s senior technical editor reports on the conference’s discussions. Read on to learn more…

eBook: Microbial Expression — The Right Choice for Large Peptides and Small Proteins

Although animal cell culture has dominated the biopharmaceutical industry for some years now, microbial expression remains important for producing proteins that don’t require posttranslational modifications — or only those that prokaryotic microbes can perform. It also offers an affordable option for antibody fragments and gene therapies. Microbes may be less fragile than animal cells, and they do require simpler media, but they present other challenges related to temperature management and oxygen transfer in culture. Wherever practical, bacterial expression is preferred…

eBook: Sensor Technologies — Essential Tools for Bioprocessing 4.0

Sensors are essential devices that can be used for most, if not all, typical biopharmaceutical development and manufacturing processes to monitor fundamental process parameters such as flow, temperature, pH, and dissolved oxygen throughout all process stages. As the bioindustry progresses toward automation, digitalization, and other “Manufacturing 4.0” concepts, robust single-use and smart sensors for bioprocess monitoring will be needed. Read this BPI eBook to garner valuable perspectives on both of these types of sensors. Discussions herein focus on smart sensor…

eBook: Peptide Therapies — Small Biomolecules Address Big Health Problems

This crash course in the development of peptide therapies brings together two articles: one on product research and the other on manufacturing and regulatory concerns. In “Fighting Alzheimer’s Disease from Within: A Breakthrough Peptide,” freelance journalist Marc Davis highlights current developments in Alzheimer’s disease treatment, focusing specifically on a peptide approach from Canadian company NervGen. In “Making Peptides Work,” BPI’s senior technical editor adds perspective on developing and manufacturing peptide therapies from the Informa Connect community, with commentary from experts…

eBook: Continuous Bioprocessing — Promises and Challenges

Biotechnological productions are commonly executed as batch processes, especially during downstream processing. Higher titers in fermentations, reductions in operating scale, and the quest for improving product quality all have led to an intensified effort for developing continuous processing. It is forecasted that within the next 10 years, about 50% of all drugs under development will be biopharmaceuticals, making it worthwhile to develop more efficient processes. In this BPI eBook, Babu Halan (project engineer) and Wolfgang Minas (global lead of the…