منابع مشابه
Embryonic stem cell markers.
Embryonic stem cell (ESC) markers are molecules specifically expressed in ES cells. Understanding of the functions of these markers is critical for characterization and elucidation for the mechanism of ESC pluripotent maintenance and self-renewal, therefore helping to accelerate the clinical application of ES cells. Unfortunately, different cell types can share single or sometimes multiple mark...
متن کاملEmbryonic stem cell markers expression in cancers.
The transcription factors Oct4 and Sox2 are highly expressed in embryonic stem (ES) cells. In conjunction with Klf4 and c-Myc, their over-expression can induce pluripotency in both mouse and human somatic cells, indicating that these factors are key regulators of the signaling network necessary for ES cell pluripotency. Self-renewal is a hallmark of stem cells and cancer and stemness programmin...
متن کاملDifferentiation of Mouse Embryonic Stem Cell into Insulin-Secreting Cell
Purpose: Differentiation of mouse embryonic stem cells into Insulin secreting endocrine cells. Materials and Methods: In this study, Royan B1 mouse embryonic stem cell (derived from C57BL/6 mouse) were used. In directed differentiation method, embryonicstem cells after embryoid bodies formation were differentiated into insulin secreting cells. Nestin positive cells were obtained after culture ...
متن کاملHIF induces human embryonic stem cell markers in cancer cells.
Low oxygen levels have been shown to promote self-renewal in many stem cells. In tumors, hypoxia is associated with aggressive disease course and poor clinical outcomes. Furthermore, many aggressive tumors have been shown to display gene expression signatures characteristic of human embryonic stem cells (hESC). We now tested whether hypoxia might be responsible for the hESC signature observed i...
متن کاملHuman embryonic and neuronal stem cell markers in retinoblastoma
PURPOSE Retinoblastoma (RB) is the most common intraocular tumor of early childhood. The early onset of RB, coupled with our previous findings of cancer stem cell characteristics in RB, led us to hypothesize that subpopulations of RB tumors harbor markers and behaviors characteristic of embryonic and neuronal origin. METHODS Our RB sources included: human pathological tissues, and the human R...
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ژورنال
عنوان ژورنال: Molecules
سال: 2012
ISSN: 1420-3049
DOI: 10.3390/molecules17066196