So you could really say that researchers trying to understand the cause of disease without being able to have human stem cell models were much like investigators trying to figure out what had gone terribly wrong in a plane crash without having a black box, or a flight recorder.
Así que se podría decir que los investigadores que intentan entender la causa de la enfermedad sin tener modelos de células madre humanas, serían como investigadores intentando descubrir qué es lo ha ido mal en un accidente de avión sin tener una caja negra o un registrador de vuelo.