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23 feb 1991 anni - iscolate human stem cell

Descrizione:

Ann Tsukamoto is one of two people who got a patent in 1991 for a process to isolate the human stem cell. Her work has led to advancements in comprehending the blood systems of cancer patients and could eventually lead to a cure.

Aggiunto al nastro di tempo:

Data:

23 feb 1991 anni
Adesso
~ 34 years ago