In: Environmental Science and Pollution Research, 2015, vol. 22, no. 21, p. 16417-16422
|
In: Cellular and Molecular Life Sciences, 2015, vol. 72, no. 12, p. 2249-2260
|
In: Development, 2011, vol. 138, no. 14, p. 2909-2914
The active migration of primordial germ cells (PGCs) from their site of specification towards their target is a valuable model for investigating directed cell migration within the complex environment of the developing embryo. In several vertebrates, PGC migration is guided by Cxcl12, a member of the chemokine superfamily. Interestingly, two distinct Cxcl12 paralogs are expressed in zebrafish...
|
In: Fish Physiology and Biochemistry, 2011, vol. 37, no. 3, p. 619-647
|
In: Developmental Biology, 2015, vol. 399, no. 1, p. 27–40
Zebrafish heart regeneration relies on the capacity of cardiomyocytes to proliferate upon injury. To understand the principles of this process after cryoinjury-induced myocardial infarction, we established a spatio-temporal map of mitotic cardiomyocytes and their differentiation dynamics. Immunodetection of phosphohistone H3 and embryonic ventricular heavy chain myosin highlighted two distinct...
|
In: Journal of Visual Experiments, 2012, vol. 62, p. e3666
The mammalian heart is incapable of significant regeneration following an acute injury such as myocardial infarction. By contrast, urodele amphibians and teleost fish retain a remarkable capacity for cardiac regeneration with little or no scarring throughout life. It is not known why only some non-mammalian vertebrates can recreate a complete organ from remnant tissues. To understand the...
|
In: Development, 2012, vol. 139, p. 1921-1930
Mammals respond to a myocardial infarction by irreversible scar formation. By contrast, zebrafish are able to resolve the scar and to regenerate functional cardiac muscle. It is not known how opposing cellular responses of fibrosis and new myocardium formation are spatially and temporally coordinated during heart regeneration in zebrafish. Here, we report that the balance between the reparative...
|
In: Development, 2010, vol. 137, p. 871-879
In mammals, the loss of a limb is irreversible. By contrast, urodele amphibians and teleost fish are capable of nearly perfect regeneration of lost appendages. This ability depends on direct interaction between the wound epithelium and mesenchymal progenitor cells of the blastema. It has been known for decades that contact between the wound epithelium and the underlying blastema is essential for...
|
