Species Tissue CellType Marker Resource Human Nucleus pulposus Chondroblast BIRC5, CDK1, CENPU, DHFR, STMN1 34242803 Human Nucleus pulposus Chondrocyte COL2A1, COL1A1, COL3A1, MGP, ACAN, AEBP1, AQP1, CD44, CD55, CDO1, CHRDL2, CLU, COL11A2, COL12A1, COL15A1, COL1A2, COL6A3, COL9A2, COMP, FGF2, FMOD, FN1, GDF15, GPX3, LGALS1, MMP13, MMP14, MSMO1, MT1G, MT2A, PRG4, PTGES, SCRG1, SESN2, SOX9, TIMP1, TIMP3, TNC, TREM1, VCAN 34242803, 35874809 Human Nucleus pulposus Endothelial cell CDH5, CLDN5, PECAM1 34242803 Human Nucleus pulposus Fibrochondrocyte progenitor COL3A1, MYLK 34242803 Human Nucleus pulposus Homeostatic chondrocyte BRD2, CCNL1, JUN, RGS2 34242803 Human Nucleus pulposus Macrophage CD14, IL1B, LYZ, MRC1, TNF 34242803 Human Nucleus pulposus Nucleus pulposus cell of intervertebral disc CA12, CD24, FOXF1, KRT19, PAX1, PTN 24972717