Single-cell transcriptomics reveal the dynamic of haematopoietic stem cell production in the aorta.
Single-cell transcriptomics reveal the dynamic of haematopoietic stem cell production in the aorta.
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单细胞转录组学揭示了主动脉中造血干细胞产生的动态。
DOI:
10.1038/s41467-018-04893-3
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发表时间:
2018-06-28
影响因子:
16.6
通讯作者:
Robin C
中科院分区:
文献类型:
--
作者:
Baron CS;Kester L;Klaus A;Boisset JC;Thambyrajah R;Yvernogeau L;Kouskoff V;Lacaud G;van Oudenaarden A;Robin C
Haematopoietic stem cells (HSCs) are generated from haemogenic endothelial (HE) cells via the formation of intra-aortic haematopoietic clusters (IAHCs) in vertebrate embryos. The molecular events controlling endothelial specification, endothelial-to-haematopoietic transition (EHT) and IAHC formation, as it occurs in vivo inside the aorta, are still poorly understood. To gain insight in these processes, we performed single-cell RNA-sequencing of non-HE cells, HE cells, cells undergoing EHT, IAHC cells, and whole IAHCs isolated from mouse embryo aortas. Our analysis identified the genes and transcription factor networks activated during the endothelial-to-haematopoietic switch and IAHC cell maturation toward an HSC fate. Our study provides an unprecedented complete resource to study in depth HSC generation in vivo. It will pave the way for improving HSC production in vitro to address the growing need for tailor-made HSCs to treat patients with blood-related disorders. Haematopoietic stem cells (HSCs) are generated from haemogenic endothelial (HE) cells in vertebrate embryo aortas. Here, the authors perform single-cell RNA-sequencing of cells isolated from embryonic mouse aortas to identify genes and transcription factor networks activated during the endothelial-to-haematopoietic switch.
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影响因子:
64.8
作者:
Chen, Michael J.;Yokomizo, Tomomasa;Zeigler, Brandon M.;Dzierzak, Elaine;Speck, Nancy A.
通讯作者:
Speck, Nancy A.
影响因子:
14.9
作者:
Kuleshov MV;Jones MR;Rouillard AD;Fernandez NF;Duan Q;Wang Z;Koplev S;Jenkins SL;Jagodnik KM;Lachmann A;McDermott MG;Monteiro CD;Gundersen GW;Ma'ayan A
通讯作者:
Ma'ayan A
DOI:
10.1126/science.1247651
发表时间:
2014-02-14
期刊:
Science (New York, N.Y.)
影响因子:
--
作者:
Jaitin DA;Kenigsberg E;Keren-Shaul H;Elefant N;Paul F;Zaretsky I;Mildner A;Cohen N;Jung S;Tanay A;Amit I
通讯作者:
Amit I
影响因子:
5.9
作者:
Batsivari A;Rybtsov S;Souilhol C;Binagui-Casas A;Hills D;Zhao S;Travers P;Medvinsky A
通讯作者:
Medvinsky A
影响因子:
64.5
作者:
Durruthy-Durruthy R;Gottlieb A;Hartman BH;Waldhaus J;Laske RD;Altman R;Heller S
通讯作者:
Heller S