title: When nano meets stem: the impact of nanotechnology in stem cell biology.
abstract: Nanotechnology and biomedical treatments using stem cells are among the latest conduits of biotechnological research. Even more recently, scientists have begun finding ways to mate these two specialties of science. The advent of nanotechnology has paved the way for an explicit understanding of stem cell therapy in vivo and by recapitulation of such in vivo environments in the culture, this technology seems to accommodate a great potential in providing new vistas to stem cell research. Nanotechnology carries in its wake, the development of highly stable, efficient and specific gene delivery systems for both in vitro and in vivo genetic engineering of stem cells, use of nanoscale systems (such as microarrays) for investigation of gene expression in stem cells, creation of dynamic three-dimensional nano-environments for in vitro and in vivo maintenance and differentiation of stem cells and development of extremely sensitive in vivo detection systems to gain insights into the mechanisms of stem cell differentiation and apoptosis in different disease models. The present review presents an overview of the current applications and future prospects for the use of nanotechnology in stem cell biology.
authors.affiliation: School of Biotechnology, Gautam Buddha University, Greater Noida, UP 201308, India. savneetk@gbu.ac.in
authors.forename: Savneet
authors.initials: S
authors.lastname: Kaur
authors.forename: Barkha
authors.initials: B
authors.lastname: Singhal
mesh_terms: D015374:Biosensing Techniques; D018929:Cell Culture Techniques; D002454:Cell Differentiation; D049109:Cell Proliferation; D018014:Gene Transfer Techniques; D015316:Genetic Therapy; D006801:Humans; D036103:Nanotechnology / Q000379:methods*; D013234:Stem Cells / Q000166:cytology*