biomarker cellular biomarker https://en.wikipedia.org/wiki/Biomarker_(cell)#Cellular_Biomarkers https://en.wikipedia.org/wiki/Biomarker Cellular biomarkers are marked cells that can be isolated, sorted, quantified and characterized by their morphology and physiology, and used in both clinical and laboratory settings for different biomarker applications. An example of a cellular biomarker sorting technique is Fluorescent-activated cell sorting. Oliver He, Yingtong Liu