Abstract:
:Myeloid-biased hematopoietic stem cells (MB-HSCs) play critical roles in recovery from injury, but little is known about how they are regulated within the bone marrow niche. Here we describe an auto-/paracrine physiologic circuit that controls quiescence of MB-HSCs and hematopoietic progenitors marked by histidine decarboxylase (Hdc). Committed Hdc+ myeloid cells lie in close anatomical proximity to MB-HSCs and produce histamine, which activates the H2 receptor on MB-HSCs to promote their quiescence and self-renewal. Depleting histamine-producing cells enforces cell cycle entry, induces loss of serial transplant capacity, and sensitizes animals to chemotherapeutic injury. Increasing demand for myeloid cells via lipopolysaccharide (LPS) treatment specifically recruits MB-HSCs and progenitors into the cell cycle; cycling MB-HSCs fail to revert into quiescence in the absence of histamine feedback, leading to their depletion, while an H2 agonist protects MB-HSCs from depletion after sepsis. Thus, histamine couples lineage-specific physiological demands to intrinsically primed MB-HSCs to enforce homeostasis.
journal_name
Cell Stem Celljournal_title
Cell stem cellauthors
Chen X,Deng H,Churchill MJ,Luchsinger LL,Du X,Chu TH,Friedman RA,Middelhoff M,Ding H,Tailor YH,Wang ALE,Liu H,Niu Z,Wang H,Jiang Z,Renders S,Ho SH,Shah SV,Tishchenko P,Chang W,Swayne TC,Munteanu L,Califano A,doi
10.1016/j.stem.2017.11.003subject
Has Abstractpub_date
2017-12-07 00:00:00pages
747-760.e7issue
6eissn
1934-5909issn
1875-9777pii
S1934-5909(17)30455-1journal_volume
21pub_type
杂志文章相关文献
Cell Stem Cell文献大全abstract::Most disease variants lie within noncoding genomic regions, making their functional interpretation challenging. Because chromatin openness strongly influences transcriptional activity, we hypothesized that cell-type-specific open chromatin regions (OCRs) might highlight disease-relevant noncoding sequences. To investi...
journal_title:Cell stem cell
pub_type: 杂志文章
doi:10.1016/j.stem.2017.07.008
更新日期:2017-09-07 00:00:00
abstract::The transcription factors Tcf3 and Nanog regulate many genes in embryonic stem cells, but according to two reports in this issue of Cell Stem Cell (Festuccia et al., 2012, Martello et al., 2012), only one, Esrrb, encoding an orphan nuclear hormone receptor, truly matters in the maintenance of self-renewal. ...
journal_title:Cell stem cell
pub_type: 评论,杂志文章
doi:10.1016/j.stem.2012.09.005
更新日期:2012-10-05 00:00:00
abstract::All animals must excrete the waste products of metabolism. Excretion is performed by the kidney in vertebrates and by the Malpighian tubules in Drosophila. The mammalian kidney has an inherent ability for recovery and regeneration after ischemic injury. Stem cells and progenitor cells have been proposed to be responsi...
journal_title:Cell stem cell
pub_type: 杂志文章
doi:10.1016/j.stem.2007.07.003
更新日期:2007-08-16 00:00:00
abstract::Pluripotent stem cells (PSCs) could provide a powerful system to model development of the human esophagus, whose distinct tissue organization compared to rodent esophagus suggests that developmental mechanisms may not be conserved between species. We therefore established an efficient protocol for generating esophagea...
journal_title:Cell stem cell
pub_type: 杂志文章
doi:10.1016/j.stem.2018.08.009
更新日期:2018-10-04 00:00:00
abstract::An improved understanding of the bone marrow failure (BMF) mechanisms in Fanconi anemia (FA) may improve current therapeutic strategies. Zhang et al. identify hyperactive TGF-β signaling as an underlying cause of BMF in FA mice and patient cells, whose inhibition promotes DNA repair and hematopoietic stem and progenit...
journal_title:Cell stem cell
pub_type: 杂志文章
doi:10.1016/j.stem.2016.04.008
更新日期:2016-05-05 00:00:00
abstract::Secreted frizzled-related protein 1 (Sfrp1) is highly expressed by stromal cells maintaining hematopoietic stem cells (HSCs). Sfrp1 loss in stromal cells increases production of hematopoietic progenitors, and in knockout mice, dysregulates hemostasis and increases Flk2- Cd34- Lin- Sca1+ Kit+ (LSK) cell numbers in bone...
journal_title:Cell stem cell
pub_type: 杂志文章
doi:10.1016/j.stem.2009.05.020
更新日期:2009-08-07 00:00:00
abstract::Minority subpopulations within embryonic stem cell cultures display an expanded developmental potential similar to that of early embryo blastomeres or the early inner cell mass. The ability to isolate and culture totipotent cells capable of giving rise to the entire conceptus would enhance our capacity to study early ...
journal_title:Cell stem cell
pub_type: 杂志文章,评审
doi:10.1016/j.stem.2017.12.011
更新日期:2018-01-04 00:00:00
abstract::Regeneration of skin and hair follicles after wounding--a process known as wound-induced hair neogenesis (WIHN)--is a rare example of adult organogenesis in mammals. As such, WIHN provides a unique model system for deciphering mechanisms underlying mammalian regeneration. Here, we show that dsRNA, which is released fr...
journal_title:Cell stem cell
pub_type: 杂志文章
doi:10.1016/j.stem.2015.07.008
更新日期:2015-08-06 00:00:00
abstract::The identification of mechanisms that regulate stem cell renewal has led to the development of innovative approaches to expand hematopoietic stem cells ex vivo. One approach reported by Wagner et al. (2016) in this issue of Cell Stem Cell has demonstrated dramatic expansion of umbilical cord blood stem cells that prom...
journal_title:Cell stem cell
pub_type: 评论,杂志文章
doi:10.1016/j.stem.2015.12.011
更新日期:2016-01-07 00:00:00
abstract::In a recent issue of Nature, Mayack et al. (2010) use young and old parabiotic mice to show that systemic signals from the young parabiont rejuvenate hematopoietic stem cell function via the microenvironmental niche. ...
journal_title:Cell stem cell
pub_type: 杂志文章
doi:10.1016/j.stem.2010.01.008
更新日期:2010-02-05 00:00:00
abstract::DNA methylation is an epigenetic mark that plays pivotal roles in gene regulation, but its functions in neural fate decisions are poorly understood. In this issue of Cell Stem Cell, Ziller et al. (2018) show that the de novo methyltransferase Dnmt3a ensures efficient generation of motor neurons from stem cells. ...
journal_title:Cell stem cell
pub_type: 评论,杂志文章
doi:10.1016/j.stem.2018.03.006
更新日期:2018-04-05 00:00:00
abstract::The maintenance of a pool of quiescent satellite cells (muscle stem cells) is necessary for long-term muscle health. In this issue of Cell Stem Cell, Verma et al. (2018) show that satellite cells recruit endothelial cells to create a vascular niche and that cross-talk between endothelial and satellite cells is vital f...
journal_title:Cell stem cell
pub_type: 评论,杂志文章
doi:10.1016/j.stem.2018.09.013
更新日期:2018-10-04 00:00:00
abstract::Embryonic stem cells (ESCs) are an attractive source for tissue regeneration and repair therapies because they can be differentiated into virtually any cell type in the adult body. However, for this approach to succeed, the transplanted ESCs must survive long enough to generate a therapeutic benefit. A major obstacle ...
journal_title:Cell stem cell
pub_type: 杂志文章
doi:10.1016/j.stem.2011.01.012
更新日期:2011-03-04 00:00:00
abstract::The 2010 Annual Meeting of the International Society for Stem Cell Research (ISSCR) was held in San Francisco in June with an exciting program covering a wealth of stem cell research from basic science to clinical research. ...
journal_title:Cell stem cell
pub_type: 杂志文章
doi:10.1016/j.stem.2010.09.002
更新日期:2010-10-08 00:00:00
abstract::The metabolic state of quiescent hematopoietic stem cells (HSCs) is an important regulator of self-renewal, but it is unclear whether or how metabolic parameters contribute to HSC lineage specification and commitment. Here, we show that the commitment of human and murine HSCs to the erythroid lineage is dependent upon...
journal_title:Cell stem cell
pub_type: 杂志文章
doi:10.1016/j.stem.2014.06.002
更新日期:2014-08-07 00:00:00
abstract::In response to muscle injury, satellite cells activate the p38α/β MAPK pathway to exit quiescence, then proliferate, repair skeletal muscle, and self-renew, replenishing the quiescent satellite cell pool. Although satellite cells are capable of asymmetric division, the mechanisms regulating satellite cell self-renewal...
journal_title:Cell stem cell
pub_type: 杂志文章
doi:10.1016/j.stem.2012.05.025
更新日期:2012-10-05 00:00:00
abstract::The generation of distinct hematopoietic cell types, including tissue-resident immune cells, distinguishes fetal from adult hematopoiesis. However, the mechanisms underlying differential cell production to generate a layered immune system during hematopoietic development are unclear. Using an irreversible lineage-trac...
journal_title:Cell stem cell
pub_type: 杂志文章
doi:10.1016/j.stem.2016.08.013
更新日期:2016-12-01 00:00:00
abstract::Stress can activate tumor-suppressive mechanisms, causing the loss of adult stem cell function with age. In this issue of Cell Stem Cell and in Nature, Castilho et al. (2009) and Harrison et al. (2009) highlight the importance of mTOR signaling in stem cell exhaustion and mammalian aging, respectively. ...
journal_title:Cell stem cell
pub_type: 评论,杂志文章
doi:10.1016/j.stem.2009.08.008
更新日期:2009-09-04 00:00:00
abstract::As humans age, hematopoietic stem cells (HSCs) occasionally acquire mutations in genes including DNMT3A that enable them to outcompete other HSCs and increase leukemia risk. In this issue of Cell Stem Cell, Tovy et al. (2020) report a previously uncharacterized mechanism by which DNMT3A loss confers increased fitness ...
journal_title:Cell stem cell
pub_type: 杂志文章
doi:10.1016/j.stem.2020.07.011
更新日期:2020-08-06 00:00:00
abstract::In the mouse embryo, the aorta-gonad-mesonephros (AGM) region is considered to be the sole location for intraembryonic emergence of hematopoietic stem cells (HSCs). Here we report that, in parallel to the AGM region, the E10.5-E11.5 mouse head harbors bona fide HSCs, as defined by long-term, high-level, multilineage r...
journal_title:Cell stem cell
pub_type: 杂志文章
doi:10.1016/j.stem.2012.07.004
更新日期:2012-11-02 00:00:00
abstract::Systems biology studies have revealed transcriptional networks and proteomic signatures critical for embryonic stem cell (ESC) function. In this issue of Cell Stem Cell, Sampath et al. (2008) demonstrate that translation is also differentially controlled in undifferentiated versus differentiated ESCs. ...
journal_title:Cell stem cell
pub_type: 评论,杂志文章
doi:10.1016/j.stem.2008.04.009
更新日期:2008-05-08 00:00:00
abstract::Epidermal integrity is a complex process established during embryogenesis and maintained throughout the organism lifespan by epithelial stem cells. Although Wnt regulates normal epithelial stem cell renewal, aberrant Wnt signaling can contribute to cancerous growth. Here, we explored the consequences of persistent exp...
journal_title:Cell stem cell
pub_type: 杂志文章
doi:10.1016/j.stem.2009.06.017
更新日期:2009-09-04 00:00:00
abstract::To prevent insertional mutagenesis arising from retroviral reactivation, cells of embryonic origin possess a unique capacity to silence retroviruses. Given the distinct modes of X chromosome inactivation between embryonic and extraembryonic lineages, we investigated paradigms of viral extinction. We show that trophect...
journal_title:Cell stem cell
pub_type: 杂志文章
doi:10.1016/j.stem.2010.03.014
更新日期:2010-05-07 00:00:00
abstract::Prognostic markers that capture leukemia stem cell (LSC) activity can be useful for the risk stratification of acute myeloid leukemia (AML) patients. In a recent issue of Nature, Ng et al. (2016) develop a prognostic score based on a 17-gene expression signature of LSCs to predict outcome in AML patients. ...
journal_title:Cell stem cell
pub_type: 评论,杂志文章
doi:10.1016/j.stem.2017.02.010
更新日期:2017-03-02 00:00:00
abstract::In this issue of Cell Stem Cell, Li et al. (2020) reveal pivotal roles for Lats1/2 in adult, Wnt-mediated intestinal homeostasis through TEAD-dependent and -independent transcription. Loss of Lats1/2 mobilizes a previously unrecognized YAP/TAZ-Groucho/TLE interaction to suppress Wnt/TCF-mediated transcription, thereby...
journal_title:Cell stem cell
pub_type: 评论,杂志文章
doi:10.1016/j.stem.2020.04.011
更新日期:2020-05-07 00:00:00
abstract::Chimeras are individuals with tissues derived from more than one zygote. Interspecific chimeras have tissues derived from different species. The biological consequences of human-animal chimeras have become an issue of ethical debate. Ironically, human-animal chimeras with human blood, neurons, germ cells, and other ti...
journal_title:Cell stem cell
pub_type: 杂志文章,评审
doi:10.1016/j.stem.2007.07.021
更新日期:2007-09-13 00:00:00
abstract::In this issue of Cell Stem Cell, Feng et al. (2013) report that the gene mutated in human CHARGE syndrome, ATP-dependent chromatin remodeling factor CHD7, contributes to the control of neurogenesis. The authors also report that exercise ameliorates these defects and suggest it as an intervention worthy of study in CHA...
journal_title:Cell stem cell
pub_type: 评论,杂志文章
doi:10.1016/j.stem.2013.06.010
更新日期:2013-07-03 00:00:00
abstract::Cerebral organoids represent a new model in which to study human brain development outside the human body. Recently in Nature Biotechnology, Lancaster et al. (2017) tackled the lack of reproducibility, tissue homogeneity, and complexity of this system by bioengineering organoids to establish the next generation of hum...
journal_title:Cell stem cell
pub_type: 评论,杂志文章
doi:10.1016/j.stem.2017.07.001
更新日期:2017-08-03 00:00:00
abstract::Over the past decade, our growing understanding of cancer stem cell characteristics and function continues to guide innovative new treatments to eradicate cancer. For our tenth anniversary, we asked authors who cited a selection of our most popular papers in this area about the broad influences these studies have had....
journal_title:Cell stem cell
pub_type: 评论,杂志文章
doi:10.1016/j.stem.2017.05.005
更新日期:2017-06-01 00:00:00
abstract::Mesenchymal stem/stromal cells (MSCs) can either suppress or promote tumors. We found previously that incubation of human bone marrow MSCs (hMSCs) with TNF-α upregulated multiple genes including TRAIL, which has cancer apoptotic activity. Here, we show that weekly infusions into mice of hMSCs preactivated with TNF-α i...
journal_title:Cell stem cell
pub_type: 杂志文章
doi:10.1016/j.stem.2012.10.001
更新日期:2012-12-07 00:00:00