In childhood acute lymphoblastic leukemia, blasts at different stages of immunophenotypic maturation have stem cell properties.
In childhood acute lymphoblastic leukemia, blasts at different stages of immunophenotypic maturation have stem cell properties.
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在儿童急性淋巴细胞白血病中,处于免疫表型成熟不同阶段的母细胞具有干细胞特性。
DOI:
10.1016/j.ccr.2008.05.015
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发表时间:
2008-07-08
期刊:
影响因子:
50.3
通讯作者:
Vormoor J
中科院分区:
文献类型:
--
作者:
le Viseur C;Hotfilder M;Bomken S;Wilson K;Röttgers S;Schrauder A;Rosemann A;Irving J;Stam RW;Shultz LD;Harbott J;Jürgens H;Schrappe M;Pieters R;Vormoor J
We examined the leukemic stem cell potential of blasts at different stages of maturation in childhood acute lymphoblastic leukemia. Human leukemic bone marrow was transplanted intrafemorally into NOD/scid mice. Cells sorted using the B precursor differentiation markers CD19, CD20 and CD34 were isolated from patient samples and engrafted mice before serial transplantation into primary or subsequent (up to quaternary) recipients. Surprisingly, blasts representative of all the different maturational stages were able to reconstitute and re-establish the complete leukemic phenotype in vivo. Sorted blast populations mirrored normal B precursor cells with transcription of a number of stage-appropriate genes. These observations have informed a model for leukemia-propagating stem cells in childhood ALL.
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影响因子:
82.9
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Castor, A;Nilsson, L;Jacobsen, SEW
通讯作者:
Jacobsen, SEW
影响因子:
20.3
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Cox, CV;Evely, RS;Blair, A
通讯作者:
Blair, A
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1
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Baersch, G;Mollers, T;Vormoor, J
通讯作者:
Vormoor, J
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20.3
作者:
McKenzie, JL;Gan, OI;Dick, JE
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Dick, JE
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20.3
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Nishigaki, H;Ito, C;Campana, D
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Campana, D