But even now, 2011, there's still certain cells that we just can't grow from the patient. Liver cells, nerve cells, pancreatic cells — we still can't grow them even today.
Pero incluso hoy, 2011, todavía hay ciertas células que no podemos cultivar a partir de pacientes: células hepáticas, nerviosas, pancreáticas; todavía hoy no podemos cultivarlas.