%0 Journal Article %T A journey from basic stem cell discovery to clinical application: the case of adventitial progenitor cells. %A Spencer HL %A Slater SC %A Rowlinson J %A Morgan T %A Culliford LA %A Guttridge M %A Emanueli C %A Angelini G %A Madeddu P %J Regen Med %V 10 %N 1 %D 2015 %M 25562351 %F 3.21 %R 10.2217/rme.14.64 %X Ischemia is a leading cause of death in the western world. Regenerative medicine aims to improve healing of ischemic injury by complementing pharmacologic/interventional treatments. Navigating regenerative therapies from 'bench-to-bedside' is a multistep time-consuming process, balancing cell expansion, purity, safety and efficacy while complying with regulatory guidelines. Studies started in academic laboratories unused to long-term planning often fail because of poor strategy design, lack of contingency plans or funding. We provide a strategic insight into our translation of saphenous vein-derived adventitial progenitor cells into a clinical grade product to treat angina. We discuss discovery phases, introduction of standard operating procedures and upgrade to clinical standards. We also examine contractual aspects of transferring to GMP-accredited facilities for clinical production and unexpected hurdles.