Westerlund-Wikström Group

Bacterial surface proteins in infectious disease, commensalism and biotechnology

The focus of our research is the basic mechanisms involved when bacteria infect the human host. We study, at the molecular level, the function of bacterial surface proteins and protein appendages involved in infectious processes and bacteria-host interactions. A special emphasis is on uropathogenic bacteria, health-promoting lactic acid bacteria and bacterial antibiotic resistance. We also apply bacterial proteins and protein complexes biotechnologically for medical or diagnostic purposes.

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Electron microscopy image of a uropathogenic Escherichia coli cell expressing thin, adhesive fimbriae and a thicker, wavy flagellum used for motility of the cell.

 

For more information, please visit:

https://researchportal.helsinki.fi/en/persons/benita-westerlund-wikström

List of publications Westerlund-Wikström

Collaboration Westerlund-Wikström

Main funding:

HiLIFE, “HiLIFE Grand Challenge – Combatting Antimicrobial Drug Resistance”, joint research consortium, 2018-2021, University of Helsinki

The Swedish Cultural Foundation in Finland, Research grant, 2019-2020