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Ex Vivo Expansion of Functional Human UCB-HSCs/HPCs by Coculture with AFT024-hkirre Cells

Overview
Journal Biomed Res Int
Publisher Wiley
Date 2014 Apr 11
PMID 24719861
Citations 5
Authors
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Abstract

Kiaa1867 (human Kirre, hKirre) has a critical role in brain development and/or maintenance of the glomerular slit diaphragm in kidneys. Murine homolog of this gene, mKirre expressed in OP9 and AFT024 cells could support hematopoietic stem cells/hematopoietic progenitor cells (HSC/HPC) expansion in vitro. HKirre is also expressed in human FBMOB-hTERT cell line and fetal liver fibroblast-like cells but its function has remained unclear. In this paper, we cloned a hKirre gene from human fetal liver fibroblast-like cells and established a stably overexpressing hKirre-AFT024 cell line. Resultant cells could promote self-renewal and ex vivo expansion of HSCs/HPCs significantly higher than AFT024-control cells transformed with mock plasmid. The Expanded human umbilical cord blood (hUCB) CD34(+) cells retained the capacity of multipotent differentiation as long as 8 weeks and successfully repopulated the bone marrow of sublethally irradiated NOD/SCID mice, which demonstrated the expansion of long-term primitive transplantable HSCs/HPCs. Importantly, hkirre could upregulate the expressions of Wnt-5A, BMP4, and SDF-1 and downregulate TGF- β with other hematopoietic growth factors. By SDS-PAGE and Western Blot analysis, a ~89 kDa protein in total lysate of AFT024-hKirre was identified. Supernatants from AFT024-hkirre could also support CD34(+)CD38(-) cells expansion. These results demonstrated that the AFT024-hKirre cells have the ability to efficiently expand HSCs/HPCs.

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References
1.
Luis T, Weerkamp F, Naber B, Baert M, de Haas E, Nikolic T . Wnt3a deficiency irreversibly impairs hematopoietic stem cell self-renewal and leads to defects in progenitor cell differentiation. Blood. 2008; 113(3):546-54. DOI: 10.1182/blood-2008-06-163774. View

2.
Heissig B, Hattori K, Dias S, Friedrich M, Ferris B, Hackett N . Recruitment of stem and progenitor cells from the bone marrow niche requires MMP-9 mediated release of kit-ligand. Cell. 2002; 109(5):625-37. PMC: 2826110. DOI: 10.1016/s0092-8674(02)00754-7. View

3.
Schneider T, Reiter C, Eule E, Bader B, Lichte B, Nie Z . Restricted expression of the irreC-rst protein is required for normal axonal projections of columnar visual neurons. Neuron. 1995; 15(2):259-71. DOI: 10.1016/0896-6273(95)90032-2. View

4.
Strunkelnberg M, Bonengel B, Moda L, Hertenstein A, DE Couet H, Ramos R . rst and its paralogue kirre act redundantly during embryonic muscle development in Drosophila. Development. 2001; 128(21):4229-39. DOI: 10.1242/dev.128.21.4229. View

5.
Gerber H, Ferrara N . The role of VEGF in normal and neoplastic hematopoiesis. J Mol Med (Berl). 2003; 81(1):20-31. DOI: 10.1007/s00109-002-0397-4. View