The IL-33 Receptor/ST2 acts as a positive regulator of functional mouse bone marrow hematopoietic stem and progenitor cells.
The IL-33 Receptor/ST2 acts as a positive regulator of functional mouse bone marrow hematopoietic stem and progenitor cells.
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DOI:
10.1016/j.bcmd.2020.102435
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发表时间:
2020-09
期刊:
影响因子:
--
通讯作者:
Broxmeyer HE
中科院分区:
文献类型:
--
作者:
Capitano ML;Griesenauer B;Guo B;Cooper S;Paczesny S;Broxmeyer HE
There is a paucity of information on a potential role for the IL-33 receptor/ST2 in the regulation of mouse bone marrow (BM) hematopoietic stem (HSC) and progenitor (HPC) cells. Comparing the BM of st2−/− and wild type (WT) control mice using functional assays, it was found that st2−/− BM cells had poorer engrafting capacity than WT BM in a competitive repopulating assay using congenic mice, with no changes in reconstitution of B-, T- and myeloid cells following transplantation. The BM of st2−/− mice also had fewer granulocyte-macrophage, erythroid, and multipotential progenitors than that of WT BM and these st2−/− HPC were in a slow cycling state compared to that of the rapidly cycling HPC of the WT mice. While functional assessment of HSC and HPC demonstrated that ST2 has a positive influence on regulation of HSC, we could not pick up differences in st2−/− compared to WT BM using only phenotypic analysis of HSC and HPC populations prior to transplantation, again demonstrating that phenotypic analysis of HSC and HPC do not always recapitulate the functional assessments of these immature hematopoietic cells. ST2 is a positive modulator of hematopoiesis. ST2-/- is a positive modulator of hematopoiesis Immunophenotyping of st2-/- hematopoietic stem cell numbers does not recapitulate functional capability of these cells.
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影响因子:
20.3
作者:
Kim, CH;Broxmeyer, HE
通讯作者:
Broxmeyer, HE
影响因子:
82.9
作者:
通讯作者:
--
影响因子:
4.3
作者:
Alt, Carsten;Yuan, Shujun;Bauzon, Maxine
通讯作者:
Bauzon, Maxine
DOI:
10.1056/nejmoa1213299
发表时间:
2013-08-08
期刊:
The New England journal of medicine
影响因子:
--
作者:
Vander Lugt MT;Braun TM;Hanash S;Ritz J;Ho VT;Antin JH;Zhang Q;Wong CH;Wang H;Chin A;Gomez A;Harris AC;Levine JE;Choi SW;Couriel D;Reddy P;Ferrara JL;Paczesny S
通讯作者:
Paczesny S
影响因子:
15.9
作者:
Mager, Lukas F.;Riether, Carsten;Krebs, Philippe
通讯作者:
Krebs, Philippe