NewslettersDermal Cell News Profibrotic Subsets of SPP1+ Macrophages and POSTN+ Fibroblasts Contribute to Fibrotic Scarring in Acne Keloidalis By Laurisa Dohm - January 15, 2024 0 Cell communication analyses indicated that fibroblasts and myeloid cells communicated by SPP1 signaling networks in lesional skin. [Journal Of Investigative Dermatology] Abstract