Tamás Gyula Fülöp, BS, PhD Student, Nanomedicine Research and Education Center, Semmelweis University, Budapest 1089 Nagyvárad tér 4, Budapest, Hungary email@example.com, and MIRA Institute, Department of Targeted Therapeutics, University of Twente, Enschede, The Netherlands. Gyula Tamás Fülöp is a PhD student at the Nanomedicine Research and Education Center at Semmelweis Medical University of Budapest, Hungary. He got his bachelor and master’s degree in Medical and Pharmaceutical Biotechnology at the University of Applied Sciences in Krems, Austria.
Josbert M. Metselaar, Pharm D, MIRA Institute, Department of Targeted Therapeutics, University of Twente, Enschede, The Netherlands. Josbert M. Metselaar (Rotterdam, July 6th 1971) obtained an MSc degree in Pharmaceutical Sciences in 1995 and a Pharm D (Doctor of Pharmacy) degree in 1998, both at Utrecht University. During his study, he completed a research internship in pharmacology and PK/PD modeling at the Department of Pharmaceutics, University of Florida, USA. In 1999, he started his PhD at the Department of Pharmaceutics and the Department of Immunology Veterinary Medicine in Utrecht within the scope of a large academic research collaboration funded by the Japanese pharmaceutical company Yamanouchi (nowadays Astellas). He studied novel targeted formulations of anti-inflammatory compounds in autoimmune diseases. After completing his PhD in 2003 and a postdoctoral fellowship in the same field of research in 2005, he decided to focus on translating his academic accomplishments into novel clinical and industrial investigational products. To this end, he founded his own university spin off company Enceladus Pharmaceuticals, with which he raised significant funding over the years.
Gert Storm, PhD, Professor, MIRA Institute, Department of Targeted Therapeutics, University of Twente, Enschede, The Netherlands, and Utrecht Institute for Pharmaceutical Sciences, Department of Pharmaceutics, Utrecht University, Utrecht, The Netherlands. Gert Storm is a (bio)pharmaceutical scientist at Utrecht University. He studied biology and obtained his PhD at the Department of Pharmaceutics of the same university. His research interests are in the fields of biopharmaceutics and drug targeting. In his early career, he worked at Liposome Technology Inc. (USA), at the San Francisco (UCSF) School of Pharmacy and at Pharma Bio-Research Consultancy B.V. (The Netherlands). In September 1991, he took up his position at Utrecht University. In 1999, he was appointed adjunct professor at the Royal School of Pharmacy, University of Copenhagen, and since 2009, he is Honorary Professor in Biomacromolecular Drug Delivery at that same university. In 2000, he was appointed as a professor (Targeted Drug Delivery) at Utrecht University. Since 2012, he is also professor (Targeted Therapeutics) at the MIRA institute of the University of Twente (Netherlands). Besides, he keeps a position at the University Medical Center Utrecht (UMCU) within the Centre for Image-Guided Oncological Interventions.
Janos Szebeni, MD, PhD, DSc, Med. Habil., immunologist, director of the Nanomedicine Research and Education Center at Semmelweis University, Budapest, Hungary. He is also a professor of immunology and biology at the University of Miskolc and founder and CEO of an immune toxicology contract research biotech company, SeroScience Ltd., Hungary. During his 40-year professional career, he has held various junior, senior scientific and (guest) professor positions in Hungary and abroad, mainly in the United States, where he lived for 21 years. His research on various themes in hematology, membrane biology and immunology has resulted in over 120 papers and many book chapters, patents and a book titled The Complement System: Novel Roles in Health and Disease (Kluwer, 2004). Three fields stand out where he has been most active: artificial blood, liposomes and the complement system. His original works from the late 1990s led to the “CARPA” concept, i.e. that complement activation underlies numerous (nano)drug-induced hypersensitivity (infusion) reactions.
Complement activation-related pseudoallergy (CARPA) is a hypersensitivity reaction occurring upon intravenous administration of numerous liposomal therapeutics, other nonbiological complex drugs and biologicals. It has a complex molecular and cellular mechanism that involves the production, actions and interactions of numerous vasoactive mediators in blood, including thromboxane A2 (TXA2). This short review focuses on the latter eicosanoid: its role in CARPA, effects underlying some of the symptoms and experimental evidence for its rate-limiting role in pulmonary hypertension in pigs. Animal experiments and recent clinical observations suggest that the cyclooxygenase blocker indomethacin may represent an effective new approach to prevent liposome-induced CARPA, lending clinical relevance to better understand the involvement of TXA2 and other eicosanoids in this adverse immune effect.
Szebeni J. Complement activation-related pseudoallergy: a stress reaction in blood triggered by nanomedicines and biologicals. Mol Immunol 2014;61:163–73.
Urbanics R, Szebeni J. Lessons learned from the porcine CARPA model: constant and variable responses to different nanomedicines and administration protocols. Eur J Nanomed 2015;7:219–31.
Szebeni J, Storm G. Complement activation as a bioequivalence issue relevant to the development of generic liposomes and other nanoparticulate drugs. Biochem Biophys Res Commun 2015;468:490–7.
Dézsi L, Fülöp T, Mészáros T, Szénási G, Urbanics R, Vázsonyi C, et al. Features of complement activation-related pseudoallergy to liposomes with different surface charge and pegylation: comparison of the porcine and rat responses. J Contr Release 2014:pii: S0168-3659(14)00591-4.
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The European Journal of Nanomedicine is dedicated to basic and clinical research in Nanomedicine. Its focus lies on the clinical application of nanoscience tools, methods and materials and on the exploration of the implications of Nanomedicine. EJNM covers topics from nano(bio)technological engineering and characterization to clinically translatable innovative prevention, diagnostics, and therapies of major as well as neglected human diseases.