It has also been shown that pMSC overexpress several proteins involved in the promotion of tumor angiogenesis, including CSPG4/NG2, CRYAB, CNN1, CALD1, and VASP, and secrete high levels of angiogenic factors such as SDF-1/CXCL12 and HGF [149]. Here, CSPG4 is linked to neoplasm.