Smart Skin Bacteria are Able to Secrete and Produce Molecules to Treat Acne
Published:30 Jan.2024    Source:Universitat Pompeu Fabra - Barcelona
International research led by the Translational Synthetic Biology Laboratory of the Department of Medicine and Life Sciences (MELIS) at Pompeu Fabra University has succeeded in efficiently engineering Cutibacterium acnes -a type of skin bacterium- to produce and secrete a therapeutic molecule suitable for treating acne symptoms. The engineered bacterium has been validated in skin cell lines and its delivery has been validated in mice. This finding opens the door to broadening the way for engineering non-tractable bacteria to address skin alterations and other diseases using living therapeutics.
The research team is completed by scientists from the Bellvitge Biomedical Research Institute (Idibell), the University of Barcelona, the Protein Technologies Facility of the Centre for Genomic Regulation, Phenocell SAS, Medizinische Hochschule Brandenburg Theodor Fontane, Lund University, and Aarhus University.

Acne is a common skin condition caused by the blockage or inflammation of the pilosebaceous follicles. Its appearance can vary, ranging from whiteheads and blackheads to pustules and nodules, mainly on the face, forehead, chest, upper back and shoulders.