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Cited by 341

The DOI matches its Crossref record; 9 of the 9 references it cites were found in a registry or an index.

Hematopoietic Stem Cell Arrival Triggers Dynamic Remodeling of the Perivascular Niche

Open access
Tamplin, Owen J., Durand, Ellen M., Carr, Logan A., Childs, Sarah J., Hagedorn, Elliott J., Li, Pulin, Yzaguirre, Amanda D., Speck, Nancy A., Zon, Leonard I.·2015·Cell

Abstract

SUMMARY Hematopoietic stem and progenitor cells (HSPCs) can reconstitute and sustain the entire blood system. We generated a highly specific transgenic reporter of HSPCs in zebrafish. This allowed us to perform high-resolution live imaging on endogenous HSPCs not currently possible in mammalian bone marrow. Using this system we have uncovered distinct interactions between single HSPCs and their niche. When an HSPC arrives in the perivascular niche, a group of endothelial cells remodel to form a surrounding pocket. This structure appears conserved in mouse fetal liver. Correlative light and electron microscopy revealed that endothelial cells surround a single HSPC attached to a single mesenchymal stromal cell. Live imaging showed mesenchymal stromal cells anchor HSPCs and orient their divisions. A chemical genetic screen found the compound lycorine promotes HSPC-niche interactions during development and ultimately expands the stem cell pool into adulthood. Our studies provide evidence for dynamic niche interactions upon stem cell colonization.

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Crossref · 10.1016/j.cell.2014.12.032

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Metadata

Authors
Tamplin, O. J., Durand, E. M., Carr, L. A., Childs, S. J., Hagedorn, E. J., Li, P., Yzaguirre, A. D., Speck, N. A., & Zon, L. I.
Venue
Cell
Publisher
Elsevier BV
Published
2015-01
Volume
160
Issue
1-2
Pages
241-252
ISSN
0092-8674 (ISSN-L)
OpenAlex
W2171944569
Cited by
341
References
9
FWCI
29.85
Type
journal article
Language
en
Open access
bronze

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CoChat. (2026). Citation check: Hematopoietic Stem Cell Arrival Triggers Dynamic Remodeling of the Perivascular Niche. https://app.cochat.ai/papers/10.1016/j.cell.2014.12.032
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Tamplin, O. J., Durand, E. M., Carr, L. A., Childs, S. J., Hagedorn, E. J., Li, P., Yzaguirre, A. D., Speck, N. A., & Zon, L. I. (2015). Hematopoietic Stem Cell Arrival Triggers Dynamic Remodeling of the Perivascular Niche. Cell. https://doi.org/10.1016/j.cell.2014.12.032

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Contains information from the Semantic Scholar Academic Graph Datasets, made available under the ODC Attribution License (ODC-BY 1.0).

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