Immunogenicity of therapeutic protein aggregates

EM Moussa, JP Panchal, BS Moorthy, JS Blum… - Journal of …, 2016 - Elsevier
Therapeutic proteins have a propensity for aggregation during manufacturing, shipping, and
storage. The presence of aggregates in protein drug products can induce adverse immune …

Therapeutic protein aggregation: mechanisms, design, and control

CJ Roberts - Trends in biotechnology, 2014 - cell.com
Although it is well known that proteins are only marginally stable in their folded states, it is
often less well appreciated that most proteins are inherently aggregation-prone in their …

Microneedle technologies for (trans) dermal drug and vaccine delivery

K Van Der Maaden, W Jiskoot, J Bouwstra - Journal of controlled release, 2012 - Elsevier
Microneedles have been used for the dermal and transdermal delivery of a broad range of
drugs, such as small molecular weight drugs, oligonucleotides, DNA, peptides, proteins and …

Analytical tools for characterizing biopharmaceuticals and the implications for biosimilars

SA Berkowitz, JR Engen, JR Mazzeo… - Nature Reviews Drug …, 2012 - nature.com
Biologics such as monoclonal antibodies are much more complex than small-molecule
drugs, which raises challenging questions for the development and regulatory evaluation of …

Strategies for the assessment of protein aggregates in pharmaceutical biotech product development

J Den Engelsman, P Garidel, R Smulders, H Koll… - Pharmaceutical …, 2011 - Springer
ABSTRACT Within the European Immunogenicity Platform (EIP)(http://www. eip. eu), the
Protein Characterization Subcommittee (EIP-PCS) has been established to discuss and …

Microneedle-mediated transdermal delivery of biopharmaceuticals

HX Nguyen, CN Nguyen - Pharmaceutics, 2023 - mdpi.com
Transdermal delivery provides numerous benefits over conventional routes of
administration. However, this strategy is generally limited to a few molecules with specific …

Classification and characterization of therapeutic antibody aggregates

MK Joubert, Q Luo, Y Nashed-Samuel… - Journal of Biological …, 2011 - ASBMB
A host of diverse stress techniques was applied to a monoclonal antibody (IgG 2) to yield
protein particles with varying attributes and morphologies. Aggregated solutions were …

Highly aggregated antibody therapeutics can enhance the in vitro innate and late-stage T-cell immune responses

MK Joubert, M Hokom, C Eakin, L Zhou… - Journal of Biological …, 2012 - ASBMB
Background: Aggregated biotherapeutics have the potential to induce an immune response.
Results: Aggregates can enhance innate and adaptive immune responses of PBMC …

Interfacial stress in the development of biologics: fundamental understanding, current practice, and future perspective

J Li, ME Krause, X Chen, Y Cheng, W Dai, JJ Hill… - The AAPS journal, 2019 - Springer
Biologic products encounter various types of interfacial stress during development,
manufacturing, and clinical administration. When proteins come in contact with vapor–liquid …

Impact of product-related factors on immunogenicity of biotherapeutics

SK Singh - Journal of pharmaceutical sciences, 2011 - Elsevier
All protein therapeutics have the potential to be immunogenic. Several factors, including
patient characteristics, disease state, and the therapy itself, influence the generation of an …