Genetic and functional characterization of isolated stromal cell lines from the aorta-gonado-mesonephros region
Standard
Genetic and functional characterization of isolated stromal cell lines from the aorta-gonado-mesonephros region. / Weisel, Katja C; Moore, Malcolm A S.
in: ANN NY ACAD SCI, Jahrgang 1044, 06.2005, S. 51-9.Publikationen: SCORING: Beitrag in Fachzeitschrift/Zeitung › SCORING: Review › Forschung
Harvard
APA
Vancouver
Bibtex
}
RIS
TY - JOUR
T1 - Genetic and functional characterization of isolated stromal cell lines from the aorta-gonado-mesonephros region
AU - Weisel, Katja C
AU - Moore, Malcolm A S
PY - 2005/6
Y1 - 2005/6
N2 - The hematopoietic system interacts with a supportive stromal environment allowing maintenance and differentiation of hematopoietic stem cells (HSCs). The aorta-gonado-mesonephros (AGM) region serves as a unique embryonic microenvironment, generating the first adult repopulating HSCs in the mouse embryo. To eludicate factors involved in hematopoietic support and induction of hematopoietic differentiation, we isolated more than 100 stromal cell clones derived from the AGM region of embryonic day (E) 10.5 mouse embryos for functional and genetic analysis. Selected isolated AGM stromal cell lines are highly efficient in supporting maintenance and expansion of mouse and human hematopoietic stem and progenitor cells. In addition, we can demonstrate for the first time that AGM stromal cell lines are also potent inducers of hematopoietic differentiation of murine embryonic stem cells. Stromal gene array analysis has identified genes that could play a role in hematopoietic support.
AB - The hematopoietic system interacts with a supportive stromal environment allowing maintenance and differentiation of hematopoietic stem cells (HSCs). The aorta-gonado-mesonephros (AGM) region serves as a unique embryonic microenvironment, generating the first adult repopulating HSCs in the mouse embryo. To eludicate factors involved in hematopoietic support and induction of hematopoietic differentiation, we isolated more than 100 stromal cell clones derived from the AGM region of embryonic day (E) 10.5 mouse embryos for functional and genetic analysis. Selected isolated AGM stromal cell lines are highly efficient in supporting maintenance and expansion of mouse and human hematopoietic stem and progenitor cells. In addition, we can demonstrate for the first time that AGM stromal cell lines are also potent inducers of hematopoietic differentiation of murine embryonic stem cells. Stromal gene array analysis has identified genes that could play a role in hematopoietic support.
KW - Animals
KW - Aorta
KW - Cell Line
KW - Coculture Techniques
KW - Embryo, Mammalian
KW - Gonads
KW - Hematopoietic Stem Cells
KW - Humans
KW - Mesonephros
KW - Mice
KW - Stromal Cells
KW - Journal Article
KW - Review
U2 - 10.1196/annals.1349.007
DO - 10.1196/annals.1349.007
M3 - SCORING: Review article
C2 - 15958697
VL - 1044
SP - 51
EP - 59
JO - ANN NY ACAD SCI
JF - ANN NY ACAD SCI
SN - 0077-8923
ER -