And in some ways we had hooked ourselves back onto this idea: cells, organisms, environments, because we were now thinking about bone stem cells, we were thinking about arthritis in terms of a cellular disease.
E in qualche modo eravamo tornati su questa idea: cellule, organismi, ambienti. Adesso pensavamo  alle cellule staminali, e a malattie come l'artrite in termini di malattia cellulare.