کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
2067270 | 1077890 | 2008 | 9 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Hepatic differentiation of cord blood-derived multipotent progenitor cells (MPCs) in vitro
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کلمات کلیدی
موضوعات مرتبط
علوم زیستی و بیوفناوری
بیوشیمی، ژنتیک و زیست شناسی مولکولی
بیوفیزیک
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چکیده انگلیسی
Umbilical cord blood (UCB) is a rich source of hematopoietic stem cells that possesses practical and ethical advantages. We previously reported a novel UCB-derived adult stem cells which we termed umbilical cord blood-derived multipotent progenitor cells' (MPCs). MPCs were capable of differentiating into functional neuronal cells. Under appropriate conditions lasting several days or weeks, we now show that the MPCs differentiate into hepatocyte-like cells in vitro; their properties were verified using reverse transcription-polymerase chain reaction (RT-PCR), Western blot, immunofluorescence, periodic acid-Schiff (PAS) staining of accumulated glycogen and an enzyme-linked immunosorbent assay (ELISA). We also found that hepatic differentiated cells expressed hepatocyte specific markers, such as albumin, hepatocyte nuclear factor (HNF)-1α, HNF4, cytokeratin (CK)-8, CK-18, tyrosine amino transferase (TAT), and CYP2B6. Moreover, albumin was secreted, which suggests that MPCs from UCB possess multi-differentiation potential and have the capacity to differentiate into functional cells of hepatic lineage in vitro.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Cell Biology International - Volume 32, Issue 10, October 2008, Pages 1293-1301
Journal: Cell Biology International - Volume 32, Issue 10, October 2008, Pages 1293-1301
نویسندگان
Young Joon Moon, Myoung Woo Lee, Hee Hoon Yoon, Mal Sook Yang, In Keun Jang, Jong Eun Lee, Hyo Eun Kim, Young-woo Eom, Joon Seong Park, Hugh C. Kim, Young Jin Kim, Kwang-Ho Lee,