Assessment of Transformed Properties In Vitro and of Tumorigenicity In Vivo in Primary Keratinocytes Cultured for Epidermal Sheet Transplantation
Joint Authors
Justin, V.
Morel, A. P.
Tommasino, M.
Hainaut, Pierre
Krutovskikh, V.
Damour, O.
Desanlis, A.
DeFraipont, F.
Thépot, A.
Venet, E.
Thivillier, L.
Till, M.
Source
Issue
Vol. 2011, Issue 2011 (31 Dec. 2011), pp.1-8, 8 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2010-09-19
Country of Publication
Egypt
No. of Pages
8
Main Subjects
Abstract EN
Epidermal keratinocytes are used as a cell source for autologous and allogenic cell transplant therapy for skin burns.
The question addressed here is to determine whether the culture process may induce cellular, molecular, or genetic alterations that might increase the risk of cellular transformation.
Keratinocytes from four different human donors were investigated for molecular and cellular parameters indicative of transformation status, including (i) karyotype, (ii) telomere length, (iii) proliferation rate, (iv) epithelial-mesenchymal transition, (v) anchorage-independent growth potential, and (vi) tumorigenicity in nude mice.
Results show that, despite increased cell survival in one keratinocyte strain, none of the cultures displayed characteristics of cell transformations, implying that the culture protocol does not generate artefacts leading to the selection of transformed cells.
We conclude that the current protocol does not result in an increased risk of tumorigenicity of transplanted cells.
American Psychological Association (APA)
Thépot, A.& Desanlis, A.& Venet, E.& Thivillier, L.& Justin, V.& Morel, A. P.…[et al.]. 2010. Assessment of Transformed Properties In Vitro and of Tumorigenicity In Vivo in Primary Keratinocytes Cultured for Epidermal Sheet Transplantation. Journal of Skin Cancer،Vol. 2011, no. 2011, pp.1-8.
https://search.emarefa.net/detail/BIM-509589
Modern Language Association (MLA)
Thépot, A.…[et al.]. Assessment of Transformed Properties In Vitro and of Tumorigenicity In Vivo in Primary Keratinocytes Cultured for Epidermal Sheet Transplantation. Journal of Skin Cancer No. 2011 (2011), pp.1-8.
https://search.emarefa.net/detail/BIM-509589
American Medical Association (AMA)
Thépot, A.& Desanlis, A.& Venet, E.& Thivillier, L.& Justin, V.& Morel, A. P.…[et al.]. Assessment of Transformed Properties In Vitro and of Tumorigenicity In Vivo in Primary Keratinocytes Cultured for Epidermal Sheet Transplantation. Journal of Skin Cancer. 2010. Vol. 2011, no. 2011, pp.1-8.
https://search.emarefa.net/detail/BIM-509589
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-509589