Sitemap | Contact | Language
Logo Medische Microbiologie (MMB) und Rijksuniversieit Groningen
Home Medische Microbiologie Patiëntenzorg en diagnostiek Onderzoek Onderwijs en opleiding Algemene informatie
Improved influenza vaccines Cross-reactive influenza vaccines Influenza vaccine formulations Publications Inaugural speech
Home » Onderzoek/Research » Respiratory Virus Vaccines

3.C Vaccinology

Research in the area of vaccinology is focused on influenza and aims at the rational design of novel vaccine modalities and formulations. In-depth knowledge of the relevant correlates of immune protection is integrated with recent insights in immunology, in particular in mechanisms of innate immunology, to generate vaccines which are optimally suited to induce effective immune responses.

Our research activities follow three main research lines:

  1. Systems immunology techniques are employed to find leads for the development of highly effective influenza vaccines capable of overcoming age- or condition-related impairments of the immune system and suitable for low dose immunization in case of a pandemic.
  2. For the generation of universal influenza vaccines we re-evaluate old and design new vaccine formulations containing conserved virus antigens to evoke broadly reactive humoral and cellular immune responses in the context of the EU-funded UNISEC project.
  3. In collaboration with our colleagues from the Department of Pharmacy (University of Groningen) we work on stabilization of influenza vaccines to increase vaccine shelf life and to enable vaccine administration via new effective and patient-friendly ways like inhalation.


Research lines

Systems immunology for improved influenza vaccines

Recent developments in the field of innate and adaptive immunity have taught us a lot on the interplay of innate and adaptive immunity and fine-tuning of the response to a given pathogen. This knowledge now enables a rational approach to vaccine development. We employ this knowledge 1) to develop an in vitro vaccine evaluation system which enables the elucidation of vaccine mechanisms and which can assist in the selection of promising vaccine candidates for clinical evaluation; 2) to unravel how vaccine formulation, site of administration and use of adjuvants affect the magnitude and phenotype of the induced immune response and its protective capacity; and 3) to understand how pre-existing immune responses determine the response to vaccination.

Development of cross-reactive influenza vaccines

Constant antigenic drift (point mutations in the hemagglutinin) and occasional antigenic shift (exchange of the RNA segment encoding hemagglutinin) result in rapid changes of the antigenic make-up of circulating influenza viruses. As a consequence current vaccines which rely predominantly on the induction of antibody responses against the viral hemagglutinin rapidly loose effectiveness. In order to develop vaccines that offer broader protection against drift and shift variants we study vaccines which contain viral proteins other than hemagglutinin alone, like whole inactivated virus vaccines or virosomes with encapsulated or membrane-incorporated conserved viral proteins. With these vaccines we aim at the induction of  influenza-specific cytotoxic T lymphocytes in addition to induction of antibody responses. Moreover, we combine the selected vaccines with suitable adjuvants which can help in further broadening the immune response. This work is performed in the context of the EU-funded consortium UNISEC.

Stabilized influenza vaccine formulations for mucosal delivery

Current influenza vaccines are buffered solutions containing more or less purified virus components. For storage and distribution this formulation requires tightly controlled temperature conditions in order to maintain the antigenic properties of the viral proteins. Moreover, administration is restricted to parenteral injection usually via the intramuscular route. In collaboration with the Department of Pharmaceutical Biology and Biotechnology of the University of Groningen (Prof. H.W. Frijlink) we develop procedures to formulate influenza vaccines as dry powder making use of sugarglass technology for stabilization of the protein antigens. Using the vaccine powder, alternative administration routes like pulmonary and sublingual delivery are explored.






Principal investigator

Anke HuckriedeAnke Huckriede
Prof. dr., Professor for

Tel: +31.(0)50 363 2714
Mail: Anke Huckriede


Research staff

Julia Lederhofer, PhD student
José Herrera Rodriguez, PhD student
Wei Dong, PhD student
Yoshita Bhide, PhD student
Gabriela Tapia Calle, PhD student
Marijke Holtrop, Research Technician
Jacqueline de Vries-Idema, Research Technician
Jolanda Oldengarm-Leidelmeijer, staff assistant

University Medical Center Groningen
Department Medical
Microbiology – Virology & Immunology Research
hpc EB 88
Hanzeplein 1
9713 GZ Groningen
Postbus 30.001
9700 RB Groningen Nederland



Imprint | Disclaimer