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|Title:||Autonomous growth of BALB/MK keratinocytes transfected with a retroviral vector carrying the human epidermal growth factor gene|
|Authors:||Choudhuri, Jomuna Veronica [UNIFESP]|
Mathor, Monica B.
Silva, Flavia H. [UNIFESP]
Han, Sang Won [UNIFESP]
Universidade Federal de São Paulo (UNIFESP)
MQA IPEN CNEN
Univ Fed Rio Grande do Sul
epidermal growth factor
|Publisher:||Soc Brasil Genetica|
|Citation:||Genetics and Molecular Biology. Ribeirao Pret: Soc Brasil Genetica, v. 31, n. 4, p. 824-828, 2008.|
|Abstract:||Epidermal growth factor (EGF), which promotes epidermal regeneration and wound closure, is important for the proliferation and differentiation of epidermal and epithelial tissues in animals. Exogenous EGF is a promising therapeutic agent for wound healing, but its general use is restricted by the limited availability of this protein. in this work, we show that the transfection of mouse BALB/MK keratinocytes, which are totally dependent on EGF for growth and migration, with mature cDNA for human EGF via a retroviral vector abolished the cells requirement for exogenous EGF. the transformed cells had normal morphology and a growth rate that varied according to the source of the retroviral vector used. Keratinocyte transfection with EGF cDNA provides a time- and cost-efficient means of culturing keratinocytes and yields cells that may be useful for skin grafting.|
|Appears in Collections:||Em verificação - Geral|
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