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| Monti,Manuela; Perotti,Cesare; Del Fante,Claudia; Cervio,Marila; Redi,Carlo Alberto. |
| The historical, lexical and conceptual issues embedded in stem cell biology are reviewed from technical, ethical, philosophical, judicial, clinical, economic and biopolitical perspectives. The mechanisms assigning the simultaneous capacity to self-renew and to differentiate to stem cells (immortal template DNA and asymmetric division) are evaluated in the light of the niche hypothesis for the stemness state. The induction of cell pluripotency and the different stem cells sources are presented (embryonic, adult and cord blood). We highlight the embryonic and adult stem cell properties and possible therapies while we emphasize the particular scientific and social values of cord blood donation to set up cord blood banks. The current scientific and legal... |
| Tipo: Journal article |
Palavras-chave: Embryonic stem cell; Adult stem cell; Pluripotency; Induced pluripotent stem cells; Umbilical cord blood; Spinal cord stroke; Parkinson' disease. |
| Ano: 2012 |
URL: http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0716-97602012000300002 |
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