title: How to make pancreatic beta cells--prospects for cell therapy in diabetes.
abstract: One promising approach for the cure of diabetes is the replacement of lost insulin-expressing beta cells by cell or regenerative therapy. The recent development of an effective islet transplantation procedure has focused attention on the limiting supply of beta cells. Various sources for new beta cells are therefore being considered, including embryonic stem cells, adult stem cells and transdifferentiation of certain types of differentiated cells, so far with limited success. The major physiological mechanism for adult beta cell formation was recently shown to be beta cell proliferation. This finding underscores the potential use of terminally differentiated beta cells as a starting material for enhancement of beta cell mass.
authors.affiliation: Department of Cellular Biochemistry and Human Genetics, The Hebrew University-Hadassah Medical School, Jerusalem 91120, Israel.
authors.forename: Tomer
authors.initials: T
authors.lastname: Nir
authors.forename: Yuval
authors.initials: Y
authors.lastname: Dor
mesh_terms: D000818:Animals; D002454:Cell Differentiation / Q000502:physiology; D019070:Cell Lineage / Q000502:physiology; D049109:Cell Proliferation; D017690:Cell Transplantation / Q000379:methods; D003920:Diabetes Mellitus / Q000628:therapy*; D004622:Embryo, Mammalian / Q000166:cytology; D015316:Genetic Therapy / Q000379:methods; D006801:Humans; D007328:Insulin / Q000235:genetics; D050417:Insulin-Secreting Cells / Q000166:cytology* / Q000502:physiology / Q000637:transplantation; D007422:Intestines / Q000166:cytology; D008099:Liver / Q000166:cytology; D009474:Neurons / Q000166:cytology; D010179:Pancreas / Q000166:cytology; D013234:Stem Cells / Q000166:cytology
chemical_list: D007328:Insulin