Silver nanoparticles induce the cardiomyogenic differentiation of bone marrow derived mesenchymal stem cells via telomere length extension

• Khosro Adibkia,
• Ali Ehsani,
• Asma Jodaei,
• Ezzatollah Fathi,
• Raheleh Farahzadi and
• Mohammad Barzegar-Jalali

Beilstein J. Nanotechnol. 2021, 12, 786–797, doi:10.3762/bjnano.12.62

• absolute telomere length (TL) measurement, and gene and protein assessment of the cells, respectively. It was found that 2.5 µg/mL Ag-NPs caused elongation of the telomeres and altered VEGF, C-TnI, VWF, SMA, GATA-4, TERT, and cyclin D protein and gene expression in the cardiomyogenically differentiated BM

• ; cardiomyogenic differentiation; silver nanoparticles; telomere length; Wnt3/β-catenin signaling pathway; Introduction Cardiac disorders that eventually lead to heart failure cause an increased loss of cardiac cells. There is strong evidence that the progression of heart failure is associated with reduction in

• and the control group (*p < 0.05). For this reason, a concentration of 2.5 µg/mL of Ag-NPs was selected for cell treatment. Also, this concentration was previously reported by Sengstock and co-workers [11]. Ag-NPs increase the absolute telomere length (aTL) The aTL was measured by the quantitative