Stem cells in gastrointestinal epithelium: numbers, characteristics and death
نویسندگان
چکیده
منابع مشابه
Morphological changes in injured retinal pigment epithelium and photoreceptor cells after transplantation of stem cells into subretinal space
Introduction: Degenerative retinal diseases are main cause of irreversible blindness. Stem cells therapy is a promising way in these diseases. Therefore, mesenchymal stem cells because of its safety can produce degenerated cells and can play important role in treatment. The aim of this study was to examine morphological changes in injured retinal pigment epithelium (RPE) and photoreceptor cells...
متن کاملCharacteristics of Human Endometrial Stem Cells in Tissue and Isolated Cultured Cells: An Immunohistochemical Aspect
Background: The aim of this study was to investigate the percentage of the stem cells population in human endometrial tissue sections and cultured cells at fourth passage. Methods: Human endometrial specimens were divided into two parts, one part for morphological studies and the other part for in vitro culture. Full thickness of human normal endometrial sections and cultured endometrial cells ...
متن کاملGastrointestinal stem cells. I. Pancreatic stem cells.
The transplantation of islets isolated from donor pancreas has renewed the interest in cell therapy for the treatment of diabetes. In addition, the capacity that stem cells have to differentiate into a wide variety of cell types makes their use ideal to generate beta-cells for transplantation therapies. Several studies have reported the generation of insulin-secreting cells from embryonic and a...
متن کاملGastrointestinal stem cells. II. Intestinal stem cells.
Current views of the identity, distribution, and regulation of small intestinal epithelial stem cells and their immediate progeny are discussed. Recent works implicating Wnt signaling in stem and progenitor proliferation, the involvement of Notch signaling in epithelial lineage specification, and the role of hedgehog and bone morphogenetic protein families in crypt formation are integrated. We ...
متن کاملStem Cells in Gastrointestinal Cancers
Aiwu Ruth Hea,∗, Jonathan Mendelsonb, Tiffany Blakeb, Lopa Mishrab,c and John L. Marshalla Division of Hematology/Oncology, Lombardi Comprehensive Cancer Center, Georgetown University, Washington, DC, USA Laboratory of Cancer Genetics, Digestive Diseases, and Developmental Molecular Biology, Department of Surgery, Lombardi Cancer Center, Georgetown University, Washington, DC, USA Laboratory of ...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Philosophical Transactions of the Royal Society of London. Series B: Biological Sciences
سال: 1998
ISSN: 0962-8436,1471-2970
DOI: 10.1098/rstb.1998.0246