Abstract:
:The distinct lineage potential is a key feature of hematopoietic stem cell (HSC) heterogeneity, but a subset of HSCs specialized for a single lymphoid compartment has not been identified. Here we report that HSCs expressing junctional adhesion molecule 2 (Jam2) at a higher level (Jam2high HSCs) have a greater T cell reconstitution capacity. Jam2high HSCs are metabolically dormant but preferentially differentiate toward lymphocytes, especially T cell lineages. Jam2high HSCs uniquely express T cell-related genes, and the interaction with Jam1 facilitates the Notch/Delta signaling pathway. Frequency of Jam2high HSCs changes upon T cell depletion in vivo, potentially suggesting that Jam2 expression may reflect scarcity of T cells and requirement of T cell replenishment. Our findings highlight Jam2 as a potential marker for a subfraction of HSCs with an extensive lymphopoietic capacity, mainly in T lymphopoiesis.
journal_name
Cell Repjournal_title
Cell reportsauthors
Radulovic V,van der Garde M,Koide S,Sigurdsson V,Lang S,Kaneko S,Miharada Kdoi
10.1016/j.celrep.2019.05.028subject
Has Abstractpub_date
2019-06-04 00:00:00pages
2826-2836.e5issue
10issn
2211-1247pii
S2211-1247(19)30639-4journal_volume
27pub_type
杂志文章相关文献
Cell Reports文献大全abstract::Neurogenesis continues in the ventricular-subventricular zone (V-SVZ) of the adult forebrain from quiescent neural stem cells (NSCs). V-SVZ NSCs are a reservoir for new olfactory bulb (OB) neurons that migrate through the rostral migratory stream (RMS). To generate neurons, V-SVZ NSCs need to activate and enter the ce...
journal_title:Cell reports
pub_type: 杂志文章
doi:10.1016/j.celrep.2017.12.094
更新日期:2018-01-23 00:00:00
abstract::Cancer is often seen as a disease of mutations and chromosomal abnormalities. However, some cancers, including pediatric rhabdoid tumors (RTs), lack recurrent alterations targetable by current drugs and need alternative, informed therapeutic options. To nominate potential targets, we performed a high-throughput small-...
journal_title:Cell reports
pub_type: 杂志文章
doi:10.1016/j.celrep.2019.07.021
更新日期:2019-08-27 00:00:00
abstract::Proprioception, the sense of limb and body position, is essential for generating proper movement. Unconscious proprioceptive information travels through cerebellar-projecting neurons in the spinal cord and medulla. The progenitor domain defined by the basic-helix-loop-helix (bHLH) transcription factor, ATOH1, has been...
journal_title:Cell reports
pub_type: 杂志文章
doi:10.1016/j.celrep.2015.09.064
更新日期:2015-11-10 00:00:00
abstract::The master regulatory transcription factor GATA-2 triggers hematopoietic stem and progenitor cell generation. GATA2 haploinsufficiency is implicated in myelodysplastic syndrome (MDS) and acute myeloid leukemia (AML), and GATA2 overexpression portends a poor prognosis for AML. However, the constituents of the GATA-2-de...
journal_title:Cell reports
pub_type: 杂志文章
doi:10.1016/j.celrep.2016.07.058
更新日期:2016-08-30 00:00:00
abstract::CD4 and CD8 T cells play a pivotal role in controlling tumor growth. However, the interplay of both cell types and their role in tumor suppression still remain elusive. In this study, we investigated the regulation of CD4 and CD8 T cell responses to different classes of tumor-specific antigens in liver cancer mouse mo...
journal_title:Cell reports
pub_type: 杂志文章
doi:10.1016/j.celrep.2016.10.086
更新日期:2016-11-22 00:00:00
abstract::Inability to mediate fed-fast transitions in the liver is known to cause metabolic dysfunctions and diseases. Intuitively, a failure to inhibit futile translation of state-specific transcripts during fed-fast cycles would abrogate dynamic physiological transitions. Here, we have discovered hepatic fed microRNAs that t...
journal_title:Cell reports
pub_type: 杂志文章
doi:10.1016/j.celrep.2019.01.087
更新日期:2019-02-19 00:00:00
abstract::Two hallmarks of cancer cells are their resistance to apoptosis and ability to thrive despite reduced levels of vital serum components. c-jun N-terminal kinase (JNK) activation is crucial for apoptosis triggered by serum starvation (SS), and isocitrate dehydrogenase 1 (IDH1) mutations are tumorigenic, in part, because...
journal_title:Cell reports
pub_type: 杂志文章
doi:10.1016/j.celrep.2017.03.053
更新日期:2017-04-11 00:00:00
abstract::A mutation in the promoter of the Telomerase Reverse Transcriptase (TERT) gene is the most frequent noncoding mutation in cancer. The mutation drives unusual monoallelic expression of TERT, allowing immortalization. Here, we find that DNA methylation of the TERT CpG island (CGI) is also allele-specific in multiple can...
journal_title:Cell reports
pub_type: 杂志文章
doi:10.1016/j.celrep.2017.12.001
更新日期:2017-12-26 00:00:00
abstract::Fc receptor for IgM (FcμR)-deficient mice display dysregulated function of neutrophils, dendritic cells, and B cells. The relevance of FcμR to human T cells is still unknown. We show that FcμR is mostly stored inside the cell and that surface expression is tightly regulated. Decreased surface expression on T cells fro...
journal_title:Cell reports
pub_type: 杂志文章
doi:10.1016/j.celrep.2019.02.024
更新日期:2019-03-05 00:00:00
abstract::Most human cancers originate from high-turnover tissues, while low-proliferating tissues, like skeletal muscle, exhibit a lower incidence of tumor development. In Duchenne muscular dystrophy (DMD), which induces increased skeletal muscle regeneration, tumor incidence is increased. Rhabdomyosarcomas (RMSs), a rare and ...
journal_title:Cell reports
pub_type: 杂志文章
doi:10.1016/j.celrep.2018.12.089
更新日期:2019-01-15 00:00:00
abstract::Information gained during goal pursuit motivates adaptive behavior. The anterior cingulate cortex (ACC) supports adaptive behavior, but how ACC signals are translated into motivational signals remains unclear. Rats with implants in the ACC and ventral tegmental area (VTA), a dopaminergic brain area implicated in motiv...
journal_title:Cell reports
pub_type: 杂志文章
doi:10.1016/j.celrep.2017.05.062
更新日期:2017-06-13 00:00:00
abstract::Recent progress in single-cell technologies has enabled the identification of all major cell types in mouse. However, for most cell types, the regulatory mechanism underlying their identity remains poorly understood. By computational analysis of the recently published mouse cell atlas data, we have identified 202 regu...
journal_title:Cell reports
pub_type: 杂志文章
doi:10.1016/j.celrep.2018.10.045
更新日期:2018-11-06 00:00:00
abstract::Metabolic reprogramming is a hallmark of clear cell renal cell carcinoma (ccRCC) progression. Here, we used genome-scale metabolic modeling to elucidate metabolic reprogramming in 481 ccRCC samples and discovered strongly coordinated regulation of glycosaminoglycan (GAG) biosynthesis at the transcript and protein leve...
journal_title:Cell reports
pub_type: 杂志文章
doi:10.1016/j.celrep.2016.04.056
更新日期:2016-05-24 00:00:00
abstract::The JAK/STAT1 pathway is generally activated by cytokines, providing essential antiviral defense. Here, we identify that STAT1 activation is independent of cytokines and JAKs at the early infection stage of some viruses, including influenza A virus (IAV). Instead, STAT1 is activated mainly through spleen tyrosine kina...
journal_title:Cell reports
pub_type: 杂志文章
doi:10.1016/j.celrep.2020.108627
更新日期:2021-01-19 00:00:00
abstract::Mitochondria shape is controlled by membrane fusion and fission mediated by mitofusins, Opa1, and Drp1, whereas mitochondrial motility relies on microtubule motors. These processes govern mitochondria subcellular distribution, whose defects are emphasized in neurons because of their polarized structure. We have studie...
journal_title:Cell reports
pub_type: 杂志文章
doi:10.1016/j.celrep.2018.04.017
更新日期:2018-05-08 00:00:00
abstract::The polycomb repressive complex 2 (PRC2) methylates lysine 27 of histone H3 (H3K27) through its catalytic subunit Ezh2. PRC2-mediated di- and tri-methylation (H3K27me2/H3K27me3) have been interchangeably associated with gene repression. However, it remains unclear whether these two degrees of H3K27 methylation have di...
journal_title:Cell reports
pub_type: 杂志文章
doi:10.1016/j.celrep.2016.09.087
更新日期:2016-10-25 00:00:00
abstract::The use of oligonucleotides to activate the splicing of selected exons is limited by a poor understanding of the mechanisms affected. A targeted bifunctional oligonucleotide enhancer of splicing (TOES) anneals to SMN2 exon 7 and carries an exonic splicing enhancer (ESE) sequence. We show that it stimulates splicing sp...
journal_title:Cell reports
pub_type: 杂志文章
doi:10.1016/j.celrep.2014.08.051
更新日期:2014-10-09 00:00:00
abstract::The anaphase-promoting complex/cyclosome (APC/C) and the spindle assembly checkpoint (SAC), which inhibits the APC/C, are essential determinants of mitotic timing and faithful division of genetic material. Activation of the APC/C is known to depend on two APC/C-interacting E2 ubiquitin-conjugating enzymes-UBE2C and UB...
journal_title:Cell reports
pub_type: 杂志文章
doi:10.1016/j.celrep.2016.01.060
更新日期:2016-03-01 00:00:00
abstract::Human cells contain five canonical, replication-dependent somatic histone H1 subtypes (H1.1, H1.2, H1.3, H1.4, and H1.5). Although they are key chromatin components, the genomic distribution of the H1 subtypes is still unknown, and their role in chromatin processes has thus far remained elusive. Here, we map the genom...
journal_title:Cell reports
pub_type: 杂志文章
doi:10.1016/j.celrep.2013.05.003
更新日期:2013-06-27 00:00:00
abstract::Evolutionary expansion of the human neocortex is partially attributed to a relative abundance of neural stem cells in the fetal brain called outer radial glia (oRG). oRG cells display a characteristic division mode, mitotic somal translocation (MST), in which the soma rapidly translocates toward the cortical plate imm...
journal_title:Cell reports
pub_type: 杂志文章
doi:10.1016/j.celrep.2014.06.058
更新日期:2014-08-07 00:00:00
abstract::Chronic low-grade inflammation and increased serum levels of the cytokine IL-6 accompany obesity. For brain-produced IL-6, the mechanisms by which it controls energy balance and its role in obesity remain unclear. Here, we show that brain-produced IL-6 is decreased in obese mice and rats in a neuroanatomically and sex...
journal_title:Cell reports
pub_type: 杂志文章
doi:10.1016/j.celrep.2019.02.044
更新日期:2019-03-12 00:00:00
abstract::Parsing diverse nerve cells into biological types is necessary for understanding neural circuit organization. Morphology is an intuitive criterion for neuronal classification and a proxy of connectivity, but morphological diversity and variability often preclude resolving the granularity of neuron types. Combining gen...
journal_title:Cell reports
pub_type: 杂志文章
doi:10.1016/j.celrep.2019.02.040
更新日期:2019-03-12 00:00:00
abstract::Major depressive disorder is associated with weight loss and decreased appetite; however, the signaling that connects these conditions is unclear. Here, we show that MC4R signaling in the dorsal raphe nucleus (DRN) affects feeding, anxiety, and depression. DRN infusion of α-MSH decreases DRN neuronal activation and fe...
journal_title:Cell reports
pub_type: 杂志文章
doi:10.1016/j.celrep.2020.108267
更新日期:2020-10-13 00:00:00
abstract::Specific cellular fates and functions depend on differential gene expression, which occurs primarily at the transcriptional level and is controlled by complex regulatory networks of transcription factors (TFs). TFs act through combinatorial interactions with other TFs, cofactors, and chromatin-remodeling proteins. Her...
journal_title:Cell reports
pub_type: 杂志文章
doi:10.1016/j.celrep.2014.08.038
更新日期:2014-09-25 00:00:00
abstract::CRISPR genome engineering has become a powerful tool to functionally investigate the complex mechanisms of immune system regulation. While decades of work have aimed to genetically reprogram innate immunity, the utility of current approaches is restricted by poor knockout efficiencies or limited specificity for mature...
journal_title:Cell reports
pub_type: 杂志文章
doi:10.1016/j.celrep.2020.107651
更新日期:2020-05-19 00:00:00
abstract::Synapsin III (SynIII) is a phosphoprotein that is highly expressed at early stages of neuronal development. Whereas in vitro evidence suggests a role for SynIII in neuronal differentiation, in vivo evidence is lacking. Here, we demonstrate that in vivo downregulation of SynIII expression affects neuronal migration and...
journal_title:Cell reports
pub_type: 杂志文章
doi:10.1016/j.celrep.2015.03.022
更新日期:2015-04-14 00:00:00
abstract::We use super-resolution interferometric photoactivation and localization microscopy (iPALM) and a constrained photoactivatable fluorescent protein integrin fusion to measure the displacement of the head of integrin lymphocyte function-associated 1 (LFA-1) resulting from integrin conformational change on the cell surfa...
journal_title:Cell reports
pub_type: 杂志文章
doi:10.1016/j.celrep.2018.01.062
更新日期:2018-02-13 00:00:00
abstract::Cognitive dysfunction and decreased mobility from aging and neurodegenerative conditions, such as Parkinson and Alzheimer diseases, are major biomedical challenges in need of more effective therapies. Increasing brain resilience may represent a new treatment strategy. Klotho, a longevity factor, enhances cognition whe...
journal_title:Cell reports
pub_type: 杂志文章
doi:10.1016/j.celrep.2017.07.024
更新日期:2017-08-08 00:00:00
abstract::CXCR5 is a key marker of follicular helper T (TFH) cells. Using primary lymph nodes (LNs) from HIV-infected patients, we identified a population of CXCR5- CD4+ T cells with TFH-cell-like features. This CXCR5- subset becomes expanded in severe HIV infection and is characterized by the upregulation of activation markers...
journal_title:Cell reports
pub_type: 杂志文章
doi:10.1016/j.celrep.2019.08.037
更新日期:2019-09-17 00:00:00
abstract::Recurrent copy-number alterations, mutations, and transcript fusions of the genes encoding CDKs/cyclins are characterized in >10,000 tumors. Genomic alterations of CDKs/cyclins are dominantly driven by copy number aberrations. In contrast to cell-cycle-related CDKs/cyclins, which are globally amplified, transcriptiona...
journal_title:Cell reports
pub_type: 杂志文章
doi:10.1016/j.celrep.2020.107884
更新日期:2020-07-14 00:00:00