Ascendant Cell Transplantation Therapy

2021 ◽  
pp. 155-193
Keyword(s):  
Cell Transplantation ◽  
Cell Transplantation Therapy ◽  
Transplantation Therapy

scholarly journals Neural stem cells: involvement in adult neurogenesis and CNS repair

2008 ◽  
Vol 363 (1500) ◽  
pp. 2111-2122 ◽  
Author(s):  
Hideyuki Okano ◽  
Kazunobu Sawamoto
Keyword(s):  
Stem Cells ◽  
Neural Stem Cells ◽  
Cell Transplantation ◽  
Adult Neurogenesis ◽  
Embryonic Stem ◽  
Adult Brain ◽  
Therapeutic Interventions ◽  
Cell Transplantation Therapy ◽  
Transplantation Therapy

Recent advances in stem cell research, including the selective expansion of neural stem cells (NSCs) in vitro , the induction of particular neural cells from embryonic stem cells in vitro , the identification of NSCs or NSC-like cells in the adult brain and the detection of neurogenesis in the adult brain (adult neurogenesis), have laid the groundwork for the development of novel therapies aimed at inducing regeneration in the damaged central nervous system (CNS). There are two major strategies for inducing regeneration in the damaged CNS: (i) activation of the endogenous regenerative capacity and (ii) cell transplantation therapy. In this review, we summarize the recent findings from our group and others on NSCs, with respect to their role in insult-induced neurogenesis (activation of adult NSCs, proliferation of transit-amplifying cells, migration of neuroblasts and survival and maturation of the newborn neurons), and implications for therapeutic interventions, together with tactics for using cell transplantation therapy to treat the damaged CNS.

scholarly journals Preconditioned and Genetically Modified Stem Cells for Myocardial Infarction Treatment

2020 ◽  
Vol 21 (19) ◽  
pp. 7301 ◽  
Author(s):  
Kamila Raziyeva ◽  
Aiganym Smagulova ◽  
Yevgeniy Kim ◽  
Saltanat Smagul ◽  
Ayan Nurkesh ◽  
...  
Keyword(s):  
Myocardial Infarction ◽  
Stem Cells ◽  
Stem Cell ◽  
Stem Cell Transplantation ◽  
Cell Transplantation ◽  
Heart Function ◽  
Cellular Reprogramming ◽  
Genetic Manipulations ◽  
Cell Transplantation Therapy ◽  
Transplantation Therapy

Ischemic heart disease and myocardial infarction remain leading causes of mortality worldwide. Existing myocardial infarction treatments are incapable of fully repairing and regenerating the infarcted myocardium. Stem cell transplantation therapy has demonstrated promising results in improving heart function following myocardial infarction. However, poor cell survival and low engraftment at the harsh and hostile environment at the site of infarction limit the regeneration potential of stem cells. Preconditioning with various physical and chemical factors, as well as genetic modification and cellular reprogramming, are strategies that could potentially optimize stem cell transplantation therapy for clinical application. In this review, we discuss the most up-to-date findings related to utilizing preconditioned stem cells for myocardial infarction treatment, focusing mainly on preconditioning with hypoxia, growth factors, drugs, and biological agents. Furthermore, genetic manipulations on stem cells, such as the overexpression of specific proteins, regulation of microRNAs, and cellular reprogramming to improve their efficiency in myocardial infarction treatment, are discussed as well.

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