[HTML][HTML] A common progenitor at the heart of development
Formation of the heart requires the coordinated functions of cardiac myocytes, smooth
muscle cells, endothelial cells, and connective tissue elements. Several recent studies now
reveal that these different cell types arise from a common progenitor (Kattman et al., 2006;
Moretti et al., 2006; Wu et al., 2006). These findings raise interesting questions about the
lineage relationships of cardiovascular progenitor cell populations and suggest possibilities
for cardiac repair in both congenital and acquired heart disease.
muscle cells, endothelial cells, and connective tissue elements. Several recent studies now
reveal that these different cell types arise from a common progenitor (Kattman et al., 2006;
Moretti et al., 2006; Wu et al., 2006). These findings raise interesting questions about the
lineage relationships of cardiovascular progenitor cell populations and suggest possibilities
for cardiac repair in both congenital and acquired heart disease.
Formation of the heart requires the coordinated functions of cardiac myocytes, smooth muscle cells, endothelial cells, and connective tissue elements. Several recent studies now reveal that these different cell types arise from a common progenitor (Kattman et al., 2006; Moretti et al., 2006; Wu et al., 2006). These findings raise interesting questions about the lineage relationships of cardiovascular progenitor cell populations and suggest possibilities for cardiac repair in both congenital and acquired heart disease.
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