Primary neural stem cell cultures are useful for studying the mechanisms underlying central nervous system development. Stem cell research will increase our understanding of the nervous system and may allow us to develop treatments for currently incurable brain diseases and injuries. In addition, stem cells should be used for stem cell research aimed at the detailed study of mechanisms of neura...

PURPOSE OF REVIEW Acute cerebral infarction causes irreversible locally restricted loss of the neuronal circuitry and supporting glial cells with consecutive functional deficits and disabilities. The currently available and effective therapy targets fast vessel recanalization accompanied by symptomatic measures. Research activities focusing on stem cells, which represent a promising source for ...

Alzheimer disease (AD) is a progressive neurodegenerative brain disorder which plays an important role in neural cell destruction and as a result it causes memory loss in the patients. This disease is also the most common type of dementia which doesn’t completely respond to medical treatments so no certain cure is available. Recent studies show the advantages of using stem cells (SCs) in ...

The cytokines that signal through the common receptor subunit gp130, including ciliary neurotrophic factor (CNTF), interleukin-6, leukemia inhibitory factor (LIF) and oncostatin M, have pleiotropic functions in CNS development. Given the restricted expression domain of the CNTF receptor alpha (CNTFR) in the developing forebrain germinal zone and adult forebrain periventricular area, we have exa...

Jie Shen: We hope that if we can understand how PS1 regulates the cell cycle of neural progenitor cells during development, we might be able to figure out how PS1 regulates the cell cycle and fate of neural stem cells in the adult, which may be relevant to AD pathogenesis. Although PS1 is required for the regulation of the cell cycle, overexpression of PS1 may not have gain-offunction effects. ...

spermatogonial stem cell (ssc) technologies provide multiple opportunities for research in the field of biotechnology and regenerative medicine. the therapeutic use of embryonic stem cells (escs) is restricted due to severe ethical and immunological concerns. therefore, we need a new pluripotent cell type. despite well-known role of germ cells in the gametogenesis, some facts apparently show th...

introduction : in iran along with other countries, as transplant technology progresses and advances, the number of patients undergoing transplantation is rising steadily. in order to make stem-cell transplantation (sct) safer and more effective, psychological distress of patients must be taken in to account. patients are facing challenges pre- and post-transplantation. this study attempts to me...

background: thalassemia is probably the most common single gene disorder causing a major public health problem in the world. currently, allogenic hematopoietic stem cell transplantation (hsct) is the only curative therapy for thalassemia. one major limitation of hsct is the lack of hla-identical sibling donors, so attention has turned to finding phenotypically matched unrelated donors. patients...

in cell therapy and regenerative medicine, a reliable source of stem cells together with cytokine growth factors and biomaterial scaffolds seem necessary. as adipose tissue is easy accessible and is abundant source of adult stem cells and can differentiate along multiple lineages, it can be considered as a good candidate in aesthetic medicine. the clinical application of adipose-derived stem ce...

Neural stem cells have been documented in both the developing and the mature adult CNSs of mammals. This cell population holds a considerable promise for therapeutical applications in a wide array of CNS diseases. Therefore, universally applicable strategies for the purification of this population to further its cell biological characterization are sought. Here, we report that the unique chondr...