previous1next
Adult stem cells are also problematic, as they are difficult to identify, purify and grow, and simply may not exist for certain diseased tissues that need to be replaced.
Kamal Ahmed, Comedian (1966) |
Sidney Altman, Scientist (1939) |
Jan Peter Balkenende, Statesman (1956) |
Anne Baxter, Actress (1923) |
Joseph Cannon, Politician (1836) |
Angela Carter, Novelist (1940) |
Owen Hart, Entertainer (1965) |
Joseph Joubert, Writer (1754) |
Edwin Land, Inventor (1909) |
Frederick Kelly, Athlete (1974) |
Stanislaw Lec, Poet (1966) |