A personal history of research on microbial biofilms and biofilm infections

    34 Citations (Scopus)

    Abstract

    The observation of aggregated microorganisms surrounded by a self-produced matrix adhering to surfaces or located in tissues or secretions is as old as microbiology, with both Leeuwenhoek and Pasteur describing the phenomenon. In environmental and technical microbiology, biofilms were already shown 80-90 years ago to be important for biofouling on submerged surfaces, e.g. ships. The concept of biofilm infections and their importance in medicine is, however, < 40 years old and was started by Jendresen's observations of acquired dental pellicles and my own observations of heaps of Pseudomonas aeruginosa cells in sputum and lung tissue from chronically infected cystic fibrosis patients. The term biofilm was introduced into medicine in 1985 by Costerton. In the following decades, it became obvious that biofilm infections are widespread in medicine, and their importance is now generally accepted.

    Original languageEnglish
    JournalPathogens and Disease
    Volume70
    Issue number3
    Pages (from-to)205-211
    Number of pages7
    ISSN2049-632X
    DOIs
    Publication statusPublished - Apr 2014

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