Pankaj Mahipatrao Kaingade1, Indumathi Somasundaram2, Amar Babaso Nikam1, Shabari Amit Sarang3, Jagdish Shantilal Patel1. 1. 1 Department of Biochemistry, P.D. Patel Institute of Applied Sciences, Charotar University of Science and Technology , Changa, Gujarat, India . 2. 2 Department of Stem Cell and Regenerative Medicine, National Institute of Nutrition , Secunderabad, Andhra Pradesh, India . 3. 3 Regenerative Medicine Group, Reliance Life Sciences Pvt. Ltd. , Mumbai, Maharashtra, India .
Abstract
INTRODUCTION: Human breastmilk is a dynamic, multifaceted biological fluid containing nutrients, bioactive substances, and growth factors. It is effective in supporting growth and development of an infant. As breastmilk has been found to possess mesenchymal stem cells, the importance of the components of breastmilk and their physiological roles is increasing day by day. The present study was intended to identify the secretions of growth factors, mainly vascular endothelial growth factor (VEGF) and hepatocyte growth factor (HGF), from human breastmilk mesenchymal stem cells under basal conditions of in vitro cell culture using synthetic media and human cord serum. MATERIALS AND METHODS: The growth factors were analyzed with the enzyme-linked immunosorbent assay technique. RESULTS: The cultured mesenchymal stem cells of breastmilk without serum revealed significant differences in secretions of the VEGF and HGF growth factors (8.55 ± 2.26402 pg/mL and 230.8 ± 45.9861 pg/mL, respectively) compared with mesenchymal stem cells of breastmilk with serum (21.31 ± 4.69 pg/mL and 2,404.42 ± 481.593 pg/mL, respectively). CONCLUSIONS: Results obtained from our study demonstrate that both VEGF and HGF are secreted in vitro by human breastmilk mesenchymal stem cells. The roles of VEGF and HGF in surfactant secretion, pulmonary maturation, and neonatal maturity have been well established. Thus, we emphasize that breastmilk-derived MSCs could be a potent therapeutic source in treating neonatal diseases. Besides, due to its immense potency, the study also emphasizes the importance of breastfeeding, which is promoted by organizations like the World Heatlh Organization and UNICEF.
INTRODUCTION:Human breastmilk is a dynamic, multifaceted biological fluid containing nutrients, bioactive substances, and growth factors. It is effective in supporting growth and development of an infant. As breastmilk has been found to possess mesenchymal stem cells, the importance of the components of breastmilk and their physiological roles is increasing day by day. The present study was intended to identify the secretions of growth factors, mainly vascular endothelial growth factor (VEGF) and hepatocyte growth factor (HGF), from human breastmilk mesenchymal stem cells under basal conditions of in vitro cell culture using synthetic media and human cord serum. MATERIALS AND METHODS: The growth factors were analyzed with the enzyme-linked immunosorbent assay technique. RESULTS: The cultured mesenchymal stem cells of breastmilk without serum revealed significant differences in secretions of the VEGF and HGF growth factors (8.55 ± 2.26402 pg/mL and 230.8 ± 45.9861 pg/mL, respectively) compared with mesenchymal stem cells of breastmilk with serum (21.31 ± 4.69 pg/mL and 2,404.42 ± 481.593 pg/mL, respectively). CONCLUSIONS: Results obtained from our study demonstrate that both VEGF and HGF are secreted in vitro by human breastmilk mesenchymal stem cells. The roles of VEGF and HGF in surfactant secretion, pulmonary maturation, and neonatal maturity have been well established. Thus, we emphasize that breastmilk-derived MSCs could be a potent therapeutic source in treating neonatal diseases. Besides, due to its immense potency, the study also emphasizes the importance of breastfeeding, which is promoted by organizations like the World Heatlh Organization and UNICEF.
Authors: Natalia Ninkina; Michail S Kukharsky; Maria V Hewitt; Ekaterina A Lysikova; Larissa N Skuratovska; Alexey V Deykin; Vladimir L Buchman Journal: Hum Cell Date: 2019-04-10 Impact factor: 4.174