Author Archives: Maribel Rios

eBook: Biologics Stability — Lifecycle Management of Drug Products

The biomanufacturing industry’s increasing attention to risk mitigation through quality by design (QbD) and the emergence of complex therapeutic modalities have driven the need for a lifetime-management approach to assuring drug product stability. To that end, industry guidelines have been (or are being) developed to guide the industry toward a “holistic approach” to conducting stability assessments. However, not all methods are stability indicating, and many more industry concerns need to be addressed. This BPI eBook offers perspectives on ICH Q12…

Analytical Testing Strategies for CAR T-Cell Products

Assay lifecycle development for traditional biopharmaceuticals such as vaccines and monoclonal antibodies (MAbs) has a clearly defined pathway, from preclinical method selection, development, and optimization through the milestones in preclinical phase trials, and finally to postlicensure method evaluations, comparability, and improvements. The analytical development roadmap for nontraditional biologics such as chimeric antigen receptor (CAR) T-cell therapies and gene therapies are not as clearly defined and can present many challenges along the way. Understanding the “what, how, and when” of analytical…

BioProcess International 2019 Event Report

The 2019 BioProcess International Conference and Exhibition, held in Boston, MA from 9–12 September, was a testament to the rapid expansion of the biopharmaceutical industry. Nearly 150 speakers chronicled recent developments and continuing challenges in upstream production, downstream processing, drug product manufacturing, and emerging therapies production. And with more than 150 poster presentations and over 200 companies participating, the BPI exhibit hall never better embodied the industry’s efforts to support increasingly diverse but related audiences. In this event report, BioProcess…

Technology Highlights from the 2019 BioProcess International Conference

This year’s BioProcess International Conference and Exhibition, held 9–12 September 2019, hosted nearly 200 exhibitors showcasing technical innovations for the biopharmaceutical industry. This year’s conference sessions also included daily technical workshops detailing supplier solutions and technologies. Below are some notable technologies featured that demonstrate the industry’s dedication to finding new ways to help manufacturers shorten time to market. Most systems offer the benefits of single use, integration, process control, economies of scale, automation, and closed-system processing. Upstream Production The exhibit…

Smart Sensors and Data Management Solutions for Modern Facilities

Bioprocess manufacturers continue to seek technologies for increasing productivity and shortening timelines from discovery to commercialization. Innovations such as high-throughput systems, automated platforms, and the latest clarification systems all have made processes efficient and robust. And with the increasing adoption of quality by design (QbD) principles, including the use of process analytical technologies (PAT), biomanufacturers are mitigating the risks of errors in their operations better than ever before. A critical part of mitigating risk is gathering meaningful process data and…

CMC Development Platforms and Outsourcing to Reduce Timelines

Forty Seven is a company developing novel therapies based on anti-CD47 and other immuno-oncologies. CD47 is called the “don’t eat me” signal that cancer cells give out to escape elimination by the body’s immune system. Qinghai Zhao, vice president of technical development and manufacturing, is one of the scientists working on the company’s magrolimab (5F9) monoclonal antibody that is designed to block the binding of the CD47 signal to the cell receptor SIRP-α while boosting the “eat me” signal that…

eBook: Autologous Cell Therapies: Commercialization Strategies

Autologous cell therapies are derived from a patient’s own stem cells, typically collected from bone marrow. Those cells are then cultured, expanded, and reinfused back into the patient. Unlike allogeneic cell therapies, this process is repeated for each dose and for one patient. The one-to-one process carries several challenges to commercialization, including high development costs, the need to control the risks of manual processing, and compliance with strict timelines. This eBook presents two perspectives on addressing these challenges. The first…

eBook: Allogeneic Cell Therapies Commercialization Strategies

Manufacturers of allogeneic cell therapies face development and commercialization challenges unlike those of traditional cell therapies. In a discussion with Phil Vanek of GE Healthcare, we outline several of the key challenges of processing these products and bringing them to market. Approaches for reducing development costs and lowering pricing are highlighted, and a separate analysis presents three pricing models specific for allogeneic “off the shelf” cell products.

eBook: Vaccines – Industry Collaborations to Increase Uptake

Vaccines save millions of lives every year, and the continuing increases in the number of administered doses and worldwide distribution of vaccines for long-standing diseases such as polio and malaria have contributed to the improvement in public health. Vaccine developers and manufacturers are partnering with private and government agencies to raise global vaccine uptake by addressing remaining challenges with production capacity, distribution, safety, and accessibility. And the implementation of new technologies such as virus-like particles and cell/DNA-based vaccines are helping…

eBook: Expression Systems — Increasing Productivity and Reducing Costs

Biopharmaceutical manufacturers are facing increasing pressures to improve productivity and reduce time to clinic and market. Increasing productivity begins with selecting the appropriate expression system for each protein. Current efforts to boost expression titers also are focused on implementing selection/screening technologies, engineering Chinese hamster ovary (CHO) expression systems, and accelerating timelines for the development of complex next-generation therapies. BioProcess International asked three representatives of the industry’s leading companies to comment on current expression system technologies and strategies Just fill out this…