HomePhysician and Patient EducationDistinct C. Acnes Strains Isolated from Lesional and Non-Lesional Regions of Acne Promote Differential Immune Responses Distinct C. Acnes Strains Isolated from Lesional and Non-Lesional Regions of Acne Promote Differential Immune Responses May 16th, 2018 Distinct C. Acnes Strains Isolated from Lesional and... Video of Distinct C. Acnes Strains Isolated from Lesional and... Description: Presenter: Alan O’Neill, PhD, University of California, San Diego, Department of Medicine, Dermatology, San Diego, CA, USA Tags: Acne