Stem cells

Descripción

A Levels (Control of gene expression) Biology Mapa Mental sobre Stem cells, creado por ely3m17 el 09/02/2014.
ely3m17
Mapa Mental por ely3m17, actualizado hace más de 1 año
ely3m17
Creado por ely3m17 hace más de 10 años
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Resumen del Recurso

Stem cells
  1. Medical
    1. Don't adhere to Hayflick limit
      1. Telomere
        1. Immortality
        2. Rejection
          1. Need similar DNA
            1. No need for immunosuppressants
              1. No secondary infection
          2. Treat illness
            1. Parkinsons
              1. Alzheimers
                1. Thalassaemia
              2. Undifferentiated
                1. Plants
                  1. Meristem
                  2. Animals
                    1. Embryonic
                      1. Totipotent
                        1. Can become any cell
                        2. Pluripotent
                          1. Can become any cell that makes up an organism
                            1. Not placenta
                          2. Issues
                            1. Ethics - is it destroying life?
                            2. More useful for research & treatment
                            3. Adult
                              1. Multipotent
                                1. Can become any cell of a specific type
                                2. Unipotent
                                  1. Can become only one kind of cell
                                  2. Issues
                                    1. Difficult to find, identify & extract
                                    2. Used for growth & repair
                                      1. IPSCs
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