NewslettersMammary Cell NewsCD26-Negative and CD26-Positive Tissue-Resident Fibroblasts Contribute to Functionally Distinct CAF Subpopulations in Breast CancerBy Noshin Noorjahan - January 12, 20230160Through various transplantation studies in mice, investigators showed that cancer-associated fibroblasts (CAFs) in both invasive lobular breast cancer and TNBC originated from mammary tissue-resident normal fibroblasts.[Nature Communications]Full Article