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©2014 Baishideng Publishing Group Inc.
World J Cardiol. Jul 26, 2014; 6(7): 653-662
Published online Jul 26, 2014. doi: 10.4330/wjc.v6.i7.653
Published online Jul 26, 2014. doi: 10.4330/wjc.v6.i7.653
Table 1 Biological effects of neuregulin-1/erbB in embryonic and postnatal cardiomyocytes
Experimental system | Monitored response | Intracellular signal | Ref. |
Cultured cells | |||
NRG1 administration in neonatal cardiomyocytes | Sarcomeric F-actin polymerization | PI 3’-kinase | [16] |
Myofibrillogenesis - Growth | Ras-Mek-erk1/2 | [17] | |
Proliferation | PI 3’-kinase | [17] | |
NOS activation | [42] | ||
Muscarinic activation | [43] | ||
Karyo- cytokinesis | [44] | ||
NRG1 administration in human ESC | Specification of cardiomyocytes of the conduction lineage | [45] | |
Animal models | |||
NRG1b injection to ex vivo developing E12.5 dpc mouse | Differentiation of trabeculae | [17] | |
DNA synthesis, Proliferation | PI 3’-kinase | [17] | |
NRG1 administration in mouse with heart failure | Improved cardiac performance | [40] | |
Hypomorphic NRG1 deficiency in E8.5dpc mouse | Destabilization of gene regulatory network in the left ventricle | Erk1/2 | [39] |
Mouse ventricular-erbB2-KO | Overt dilation and reduced survival in erbb2 F/- postnatal mouse | [31] | |
Mouse ventricular-erbB2-KO | Dilation with cellular apoptosis | [32] | |
Mouse ventricular-erbB4-KO | Overt ventricular dilation at 3 mo and reduced survival | [33] | |
Lapatinib inhibition of erbB1/erbB2 in Mouse | erbB2-physiologic hypertrophy in pregnancy | MEK1/erk1/2 | [34] |
Adult ventricular-erbB4-KO | Cell division in myocardial infarction | [44] |
- Citation: Vasti C, Hertig CM. Neuregulin-1/erbB activities with focus on the susceptibility of the heart to anthracyclines. World J Cardiol 2014; 6(7): 653-662
- URL: https://www.wjgnet.com/1949-8462/full/v6/i7/653.htm
- DOI: https://dx.doi.org/10.4330/wjc.v6.i7.653