| Cell subset | Molecular signature | MSC source | Reference |
| Fast growing/multipotent relative to slow-growing MSCs | Upregulated genes: ASPM, AURKB, CCNB2, CDC2, CDC20, CENPF, CEP55, CHEK1, CIT, CKS2, DLG7, E2F2, GINS2, LDB2, MAD2L1, NCAPG, PBK, POLQ, PTTG1, RPA3, RRM2, TOP2A, TWIST1, UBE2C | Human bone marrow and dental tissue | [19] |
| Fast growing/multipotent MSCs | Upregulated genes: ACAN, ALP1, BMP2, CDC2, CDH1, COL1A1, COL2A1, DLL3, DVL1, FGF2, FOXA2, GDF2, IGF1, JAG1, NEUROG2, NOTCH1, SOX2 | Human bone marrow | [56] |
| Slow-growing MSCs | Upregulated genes: ALDH1A1, CCND2, CD44, DTX1, FGF1, HSPA9, MSX1, TUBB3 | | |
| Fast growing/multipotent MSCs | Upregulated proteins: CALM1, POMC, TPM4 | Human bone marrow | [60] |
| Slow-growing MSCs | Upregulated proteins: ANXA1, CALD1, ENO1, GAPDH, HSP27, LMNA, PKM | | |
| Osteogenic MSCs | Upregulated genes: Col1a1, Col1a2, Comp, Dlx3, Dlx5, Fgfr3, Fmod, Gli1, Hey1, Ibsp, Pitx1, Prrx2, Ptch1, Pth1r, Ror2, Sp7, Tbx3 | Mouse bone marrow | [20] |
| Adipogenic MSCs | Upregulated genes: Abca1, Abcg1, Cebpa, Ctgf, Cxcl12, Dlk1, Foxc2, Inhbb, Lpl, Nr1h3, Pgf, Plin4, Pparg, Prdm16, Sox5, Ucp2 | | |
| Marrow-forming MSCs relative to MSCs that form fibrous tissue | Upregulated genes: ASPN, BMP2, BMP4, CXCL1, DCN, EYA1, GNAS, ICAM1, IGF1, IL8, MEOX2, MN1, MSX2, OGN, OMD, PRRX1, SFRP2, WISP1 | Human bone marrow | [84] | Downregulated gene: CNN1 | | |
| Immunomodulatory, VCAM-1+ relative to VCAM-1- MSCs | Upregulated genes: COX2, IDO1, IL1A, IL1B, IL6, IL8 | Human term placental chorionic villi | [98] | Upregulated secreted protein: PGE2 | | |
| Immunomodulatory, tetherin+ relative to tetherin- MSCs | Upregulated genes: ADAR, BST2, EIF2AK2, IL18, ISG15, ISG20, MX1, MX2, OAS1, OAS2, OAS3, OASL | Human bone marrow | [96] |
| Trophic activity, ALDHBright MSCs | Uniquely secreted proteins: ACVR1, ANG, GREM1, IGF1, METRN, PDGFA, PLXND1, SPON1, VEGFB, WNT5A | Human bone marrow | [116] |
| Trophic activity, ALDHDim MSCs | Uniquely secreted proteins: ANGPTL3, APOH, BMP2, MMP19, PF4, PLG, PTPRM, PTPRU, TIE1 | | |
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