33
/es/
AIzaSyB4mHJ5NPEv-XzF7P6NDYXjlkCWaeKw5bc
November 1, 2025
400641
34737
2
Public Timelines
FAQ

23 feb 1991 año - iscolate human stem cell

Descripción:

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.

Añadido al timeline:

fecha:

23 feb 1991 año
Ahora mismo
~ 34 years ago