Fig. 4From: Cellular therapeutics and immunotherapies in wound healing – on the pulse of time?Illustrates biofilm development in an open wound. Attachment of pathogenic germs is followed by microcolony formation that leads to quorum sensing and finally results in biofilm formation. The mature biofilm is resistant to the inflammatory response of the human body due to their extracellular matrix formation. EPS extracellular polymeric substanceBack to article page