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Jan Holmgren

Contact Information | List of Publications

MD, PhD, Professor. Department of Microbiology and Immunology, Institute of Biomedicine, and Gothenburg University Vaccine Research Institute (GUVAX), Sahlgrenska Academy (Health Sciences), University of Gothenburg, Sweden

Dr. Jan Holmgren, MD, PhD is Professor of Medical microbiology and immunology at University of Gothenburg, Sweden, a chair he took over in 1980 after Prof. Örjan Ouchterlony; he is also Director of the Göteborg University Vaccine Research Institute (GUVAX). JH has published more than 500 papers in the fields of microbiology, immunology and vaccinology, and he is an elected member of various societies and academies including e.g. the Swedish Royal Academy of Science and the Swedish Royal Academy of Engineering. He has also served on many national and international boards, e.g. on the Board of Directors of the Knut and Alice Wallenberg Foundation (Sweden), the International Vaccine Institute (IVI), and the Global Alliance for Vaccines and Immunization (GAVI), and he is a member of several international vaccine-related technical task forces or steering committees.

Cholera and mucosal vaccines

Scientifically, after completing his PhD thesis on urinary tract infection immunology in 1969, a large part of JH´s research has been focused on the mechanisms of disease and immunity in cholera and other mucosal infections and on the development of mucosal vaccines. In his early work on cholera, JH discovered, for instance, both the AB subunit structure and function of cholera toxin and the GM1 ganglioside as the cholera toxin receptor. JH and his coworkers have also made many important contributions in mucosal immunology and in the development of mucosal vaccines and adjuvants. They have developed and taken the oral B subunit-whole cell cholera vaccine all the way from basic concept to an internationally widely registered product, they have developed and taken an oral ETEC vaccine from concept to phase 3 trials, and they have pioneered the development of methods for assessment of mucosal vaccine immunogenicity in humans. In more basic aspects of mucosal vaccinology, JH´s laboratory has made important contributions in mucosal adjuvant construction, in defining basic mechanisms of mucosal immune regulation, and in developing promising mucosal immunomodulating/tolerogenic vaccine therapies against autoimmune and allergic diseases, the latter based on JH´s and Cecil Czerkinsky´s discovery of cholera toxin B subunit as a uniquely efficient combined carrier and immunomodulator for inducing peripheral T cell tolerance to chemically or genetically conjugated tissue antigens or allergens.

Prizes and other distinctions

JH has received numerous major scientific prizes and other distinctions for his research contributions, e g The Royal Swedish Academy of Science Prize in Medicine for 1977 (“Hilda and Alfred Erikssons pris”); The Anders Jahre Prize II (young scientists) in Medicine for 1982 (Norway); “Söderbergska Priset” (biggest Prize of The Swedish Medical Society) for 1994 ; The Louis Jeantet Prize for Medicine for 1994 (Switzerland); The Eric K. Fernström Big Nordic Prize in Medicine 2004 (Lund University, Sweden); and The International Society for Mucosal Immunology “Distinguished Science Achievement Award 2007 “ .

JH and his laboratory are extensively involved in collaborations with many international research institutions and programs, e.g. IVI, WHO, GAVI, and ICDDR,B (Bangladesh) and EU´s MUVAPRED program for mucosal vaccines.

Brief project descriptions 

Gothenburg University Vaccine Research Centre (GUVAX)

Director: Jan Holmgren (MD, PhD, Prof.);
Assoc. Director: Ann-Mari Svennerholm (MD, PhD,Prof.)

Gothenburg University (GU) is since long time an internationally recognized centre for vaccine research and development. In the field of mucosal vaccines, most notably against gastrointestinal infections, and in the area of mucosal immunology GU researchers have made internationally acclaimed contributions, including the development of an internationally widely registered oral cholera vaccine (Dukoral®).To provide better resources and a clearer identity for its vaccine research, GU has with financial support from the Knut and Alice Wallenberg foundation established a specific vaccine research institute – Gothenburg University Vaccine Research Institute (GUVAX) – located at the Dep. of Medical Microbiology and Immunology, The Sahlgrenska Academy. GUVAX´s research focuses on vaccine development against selected mucosal infections; research to develop anti-immunopathological vaccines /immunotherapies against autoimmune and allergic diseases based on mucosally induced tolerance; and research to develop therapeutic vaccination strategies against certain forms of cancer. An important generic research line is the elucidation of cells and mechanisms involved in steering the mucosal immunization outcome towards immunity or tolerance and the development of immunomodulating adjuvants for such purposes.

GUVAX collaborates actively with many research groups and units in Sweden and abroad, including active collaboration with many international organisations and institutions engaged in vaccine research.

Important publications
- Holmgren J, Czerkinsky C: Mucosal immunity and vaccines. Nature Med 11: Suppl. S45-S53, 2005.
- Sanchez J and Holmgren J: Virulence factors, pathogenesis and vaccine protection in cholera and ETEC diarrhea. Curr Opin Immunol 17:388-398, 2005.


Cholera toxin, mucosal immunity and development of mucosal vaccines and immunotherapies

Group leader: Jan Holmgren (professor, M.D., Ph.D.)
Group Members: Stephen Attridge (Associate professor, Ph.D.); Carl-Fredrik Flach (postdoc, Ph.D.); Petra Henning (post-doc, Ph.D.); Michael Lebens (scientist, Ph.D.); Anna Lundgren (post-doc, Ph.D.); Jia-Bin Sun (senior scientist, MD, Ph.D.); Ulf Yrlid (scientist, Ph.D.); Margareta Blomquist (senior research technician); Annelie Ekman (research technician); Susanne Källgård (senior research technician); Bin-Ling Li (senior research technician, M.D.); Natascha Svensson (research technician); Gun Wallerström (senior research technician); Erik Nygren (PhD student); Anna-Karin Östberg (PhD student).

Brief project description

The mucosal immune system comprises ca 80% of all immunocytes and has developed effective, as yet incompletely understood means for protecting both against mucosal infections and harmful immune responses to ingested or inhaled antigens. There is currently great interest internationally in developing mucosal vaccines against many important microbial pathogens. Mucosally induced tolerance also is a promising form of immunomodulation for treating certain autoimmune diseases and allergies. Our research addresses these closely interlinked areas by studies in which cholera toxin or cholera toxin derivatives are often used as antigens, vectors or immunomodulating agents:

Mucosal immunity research aiming at improved ways of mucosal vaccination and immune response steering. We will continue animal research to further define mucosal regulatory mechanisms determining the outcome -- immunity or tolerance -- of local antigen exposure and to develop ways of steering and maximizing the immune response in the desired direction. Specifically, we will continue our efforts to define the role of different subsets of mucosally induced antigen presenting cells (APC) for induction of immunity or tolerance, compare immunization by different mucosal routes focusing on oral and sublingual antigen delivery, and continue our development of mucosal adjuvants including the recently described promising CTB-CpG conjugate.

2. Continued research towards the development of oral vaccines against gastrointestinal infections. We have developed an internationally widely registered oral vaccine (Dukoral®) against cholera with efficacy also against diarrhea caused by enterotoxigenic E.coli (ETEC); this is the only original vaccine ever developed in Scandinavia. The further specific vaccine development objectives are: (1) To develop an oral vaccine against Vibrio cholerae O139, a new cholera serotype with potential to cause another pandemic; (2) To contribute to the development of a specific vaccine against ETEC diarrhea, the most common cause of diarrheal illness in both children in developing countries and in travelers – joint project with A-M Svennerholm et al. and SBL Vaccin; and (3) to advance the understanding and develop means of steering the balance between immune protection and immunopathology in experimental H. pylori infection and immunization as a basis for vaccine development.

Research to develop therapeutic vaccines based on oral tolerance induction, including the further development of a promising “vaccine¿ in the treatment of Behcet’s disease. We have developed a novel concept for mucosal tolerance induction based on the use of recombinantly produced CTB fused chemically or genetically to a relevant antigen/tolerogen. This has given very promising results in the prevention and treatment in animal models of autoimmune diseases (e.g. MS-like encephalomyelitis, RA-like arthritis, diabetes and uveitis); IgE- and DTH-mediated allergies; and infection immunopathology (e.g. schistosomiasis). An important breakthrough is that this novel treatment principle now for the first time has been tested clinically with very promising results in patients with Behcet’s disease! Based on this we will now (1) Further develop selected CTB-based fusion proteins for potential immune therapy in Behcet’s disease, diabetes and arteriosclerosis; (2) In animals and humans further define immunological correlates to positive treatment effects; and (3) Further develop the promising initial clinical studies in Behcet’s disease.

Important overviews

- Sanchez J, Holmgren J. Cholera toxin structure, gene regulation and pathophysiological and immunological aspects. Cell Mol Life Sci. 2008 Feb 19; [Epub ahead of print]
- Holmgren J, Czerkinsky C. (2005). Mucosal immunity and vaccines. Nature Med 11: S45-53.
- Sanchez J and Holmgren J. (2005) Virulence factors, pathogenesis and vaccine protection in cholera and ETEC diarrhea. Curr Opin in Immunol 17:388-398.
- Raghavan S and Holmgren J. (2005) CD4 CD25 suppressor T cells regulate pathogen induced inflammation and disease. FEMS Immunol Med Microbiol 44:121-127.

Sidansvarig: Evelyn Vilkman|Sidan uppdaterades: 2016-11-14

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