Genetic modification of ES cells to develop endoderm and islet progenitors
نویسندگان
چکیده
منابع مشابه
Generation of homogeneous PDX1(+) pancreatic progenitors from human ES cell-derived endoderm cells.
One key step in producing insulin-secreting cells from human embryonic stem (hES) cells is the generation of pancreatic and duodenal homeobox gene 1 (PDX1)-expressing pancreatic progenitor cells. All-trans retinoic acid (RA) has important roles in pancreas development and is widely used to induce pancreatic differentiation of ES cells. When RA was added directly to the activin A-induced hES cel...
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The way to overcome current limitations in the generation of glucose-responsive insulin-producing cells is selective enrichment of the number of definitive endoderm (DE) progenitor cells. Sox17 is the marker of mesendoderm and definitive endoderm. The aim of the present research was to study the potential of Sox17 knock-in CGR8 mouse embryonic stem (ES) cells to differentiate into insulin produ...
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Gonadotropin releasing hormone (GnRH) is a multifunctional decapeptide that possess endocrine as well as neuromodulatory roles and is present in all vertebrates. Endocrine GnRH cells play a crucial role in the establishment of the hypothalamic–pituitary– gonadal axis in many species. Recent studies have found that the prokineticin2 (pk2) and prokineticin receptor2 (pkr2) genes are involved in t...
متن کاملParameters of oligonucleotide-mediated gene modification in mouse ES cells
Gene targeting by single-stranded oligodeoxyribonucleotides (ssODNs) is emerging as a powerful tool for the introduction of subtle gene modifications in mouse embryonic stem (ES) cells and the generation of mutant mice. Here, we have studied the role of ssODN composition, transcription and replication of the target locus, and DNA repair pathways to gain more insight into the parameters governin...
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ژورنال
عنوان ژورنال: Cell Research
سال: 2008
ISSN: 1001-0602,1748-7838
DOI: 10.1038/cr.2008.197