Human Naive Pluripotent Stem Cells Model X Chromosome Dampening and X Inactivation.

abstract：:Invariant natural killer T (iNKT) cells are potent immune cells for targeting cancer; however, their clinical application has been hindered by their low numbers in cancer patients. Here, we developed a proof-of-concept for hematopoietic stem cell-engineered iNKT (HSC-iNKT) cell therapy with the potential to provide th...

journal_title：Cell stem cell

authors： Zhu Y,Smith DJ,Zhou Y,Li YR,Yu J,Lee D,Wang YC,Di Biase S,Wang X,Hardoy C,Ku J,Tsao T,Lin LJ,Pham AT,Moon H,McLaughlin J,Cheng D,Hollis RP,Campo-Fernandez B,Urbinati F,Wei L,Pang L,Rezek V,Berent-Maoz B,Ma

更新日期：2019-10-03 00:00:00

abstract：:Oocyte defects lie at the heart of some forms of infertility and could potentially be addressed therapeutically by alternative routes for oocyte formation. Here, we describe the generation of functional human oocytes following nuclear transfer of first polar body (PB1) genomes from metaphase II (MII) oocytes into enuc...

journal_title：Cell stem cell

authors： Ma H,O'Neil RC,Marti Gutierrez N,Hariharan M,Zhang ZZ,He Y,Cinnioglu C,Kayali R,Kang E,Lee Y,Hayama T,Koski A,Nery J,Castanon R,Tippner-Hedges R,Ahmed R,Van Dyken C,Li Y,Olson S,Battaglia D,Lee DM,Wu DH,Amato

更新日期：2017-01-05 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

authors： Li Z,Lan Y,He W,Chen D,Wang J,Zhou F,Wang Y,Sun H,Chen X,Xu C,Li S,Pang Y,Zhang G,Yang L,Zhu L,Fan M,Shang A,Ju Z,Luo L,Ding Y,Guo W,Yuan W,Yang X,Liu B

更新日期：2012-11-02 00:00:00

abstract：:Muscle stem cell regenerative capacity is rapidly lost during ex vivo culture. In this issue of Cell Stem Cell, Judson et al. (2018) show that inhibition of cytoplasmic SETD7, a lysine methyltransferase, potently expands naive, undifferentiated mouse and human muscle stem cells by restricting their progression through...

journal_title：Cell stem cell

authors： Fujita R,Crist C

更新日期：2018-02-01 00:00:00

abstract：:Cellular reprogramming converts differentiated cells into induced pluripotent stem cells (iPSCs). However, this process is typically very inefficient, complicating mechanistic studies. We identified and molecularly characterized rare, early intermediates poised to reprogram with up to 95% efficiency, without perturbin...

journal_title：Cell stem cell

authors： Schwarz BA,Cetinbas M,Clement K,Walsh RM,Cheloufi S,Gu H,Langkabel J,Kamiya A,Schorle H,Meissner A,Sadreyev RI,Hochedlinger K

更新日期：2018-08-02 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

authors： Kim KH,Roberts CW

更新日期：2013-07-03 00:00:00

abstract：:As a response against serious infection, there is often a need to produce more leukocytes to defend the organism against the infectious agent. In this issue of Cell Stem Cell, Goodell and colleagues (Feng et al., 2008) find a link between regulators of host defense and hematopoietic stem cells. ...

journal_title：Cell stem cell

authors： Karlsson G,Karlsson S

更新日期：2008-01-10 00:00:00

abstract：:Production of new neurons in the adult hippocampus decreases with age; this decline may underlie age-related cognitive impairment. Here we show that continuous depletion of the neural stem cell pool, as a consequence of their division, may contribute to the age-related decrease in hippocampal neurogenesis. Our results...

journal_title：Cell stem cell

authors： Encinas JM,Michurina TV,Peunova N,Park JH,Tordo J,Peterson DA,Fishell G,Koulakov A,Enikolopov G

更新日期：2011-05-06 00:00:00

abstract：:Ablation of LGR5+ intestinal stem cells (ISCs) is associated with rapid restoration of the ISC compartment. Different intestinal crypt populations dedifferentiate to provide new ISCs, but the transcriptional and signaling trajectories that guide this process are unclear, and a large body of work suggests that quiescen...

journal_title：Cell stem cell

authors： Murata K,Jadhav U,Madha S,van Es J,Dean J,Cavazza A,Wucherpfennig K,Michor F,Clevers H,Shivdasani RA

更新日期：2020-03-05 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

authors： Oburoglu L,Tardito S,Fritz V,de Barros SC,Merida P,Craveiro M,Mamede J,Cretenet G,Mongellaz C,An X,Klysz D,Touhami J,Boyer-Clavel M,Battini JL,Dardalhon V,Zimmermann VS,Mohandas N,Gottlieb E,Sitbon M,Kinet S,Taylo

更新日期：2014-08-07 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

authors： Singh SR,Liu W,Hou SX

更新日期：2007-08-16 00:00:00

abstract：:Cell cycle regulators play critical roles in the balance between hematopoietic stem cell (HSC) dormancy and proliferation. In this study, we report that cell cycle entry proceeded normally in HSCs null for cyclin-dependent kinase (CDK) inhibitor p57 due to compensatory upregulation of p27. HSCs null for both p57 and p...

journal_title：Cell stem cell

authors： Zou P,Yoshihara H,Hosokawa K,Tai I,Shinmyozu K,Tsukahara F,Maru Y,Nakayama K,Nakayama KI,Suda T

更新日期：2011-09-02 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

authors： Golding MC,Zhang L,Mann MR

更新日期：2010-05-07 00:00:00

abstract：:Acute Myelogenous Leukemia (AML) is an aggressive cancer that strikes both adults and children and is frequently resistant to therapy. Thus, identifying signals needed for AML propagation is a critical step toward developing new approaches for treating this disease. Here, we show that Tetraspanin 3 is a target of the ...

journal_title：Cell stem cell

authors： Kwon HY,Bajaj J,Ito T,Blevins A,Konuma T,Weeks J,Lytle NK,Koechlein CS,Rizzieri D,Chuah C,Oehler VG,Sasik R,Hardiman G,Reya T

更新日期：2015-08-06 00:00:00

abstract：:Somatic cells can be induced into pluripotent stem cells (iPSCs) with a combination of four transcription factors, Oct4/Sox2/Klf4/c-Myc or Oct4/Sox2/Nanog/LIN28. This provides an enabling platform to obtain patient-specific cells for various therapeutic and research applications. However, several problems remain for t...

journal_title：Cell stem cell

authors： Shi Y,Desponts C,Do JT,Hahm HS,Schöler HR,Ding S

更新日期：2008-11-06 00:00:00

abstract：:N6-methyladenosine (m6A), the most abundant internal modification in mRNA, has been implicated in tumorigenesis. As an m6A demethylase, ALKBH5 has been shown to promote the development of breast cancer and brain tumors. However, in acute myeloid leukemia (AML), ALKBH5 was reported to be frequently deleted, implying a ...

journal_title：Cell stem cell

authors： Shen C,Sheng Y,Zhu AC,Robinson S,Jiang X,Dong L,Chen H,Su R,Yin Z,Li W,Deng X,Chen Y,Hu YC,Weng H,Huang H,Prince E,Cogle CR,Sun M,Zhang B,Chen CW,Marcucci G,He C,Qian Z,Chen J

更新日期：2020-07-02 00:00:00

abstract：:Patients with type 1 diabetes (T1D) often experience gastrointestinal enteropathy (DE) of unclear etiology. Now in Cell Stem Cell, D'Addio et al. (2015) utilize organoid culture models to study the roles of stem cells in DE and show that circulating IGF/IGFBP3 controls colonic stem cell function during homeostasis and...

journal_title：Cell stem cell

authors： Cheng CW,Yilmaz ÖH

更新日期：2015-10-01 00:00:00

abstract：:Hematopoietic stem cells (HSCs) sustain hematopoiesis throughout life. HSCs exit dormancy to restore hemostasis in response to stressful events, such as acute blood loss, and must return to a quiescent state to prevent their exhaustion and resulting bone marrow failure. HSC activation is driven in part through the pho...

journal_title：Cell stem cell

authors： Baumgartner C,Toifl S,Farlik M,Halbritter F,Scheicher R,Fischer I,Sexl V,Bock C,Baccarini M

更新日期：2018-06-01 00:00:00

abstract：:Liao et al. (2015) recently reported on the effects of disrupting DNA methyltransferase activity in human embryonic stem cells (hESCs). This work highlights key differences between mammalian ESC models upon the loss of these essential proteins and provides comprehensive base resolution methylome maps of DNMT targets d...

journal_title：Cell stem cell

authors： Bogdanović O,Lister R

更新日期：2015-05-07 00:00:00

abstract：:Clonal tracking of hematopoietic stem and progenitor cells (HSPCs) has proven valuable for studying their behavior in murine recipients. Now in Cell Stem Cell, Kim et al. (2014) and Wu et al. (2014) extend these analyses to nonhuman primates, providing insights into dynamics of HSPC expansion and lineage commitment fo...

journal_title：Cell stem cell

authors： Dykstra B,Bystrykh LV

更新日期：2014-04-03 00:00:00

abstract：:Cell engineering has brought us tantalizingly close to the goal of deriving patient-specific hematopoietic stem cells (HSCs). While directed differentiation and transcription factor-mediated conversion strategies have generated progenitor cells with multilineage potential, to date, therapy-grade engineered HSCs remain...

journal_title：Cell stem cell

authors： Rowe RG,Mandelbaum J,Zon LI,Daley GQ

更新日期：2016-06-02 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

authors： Zwaka TP

更新日期：2012-10-05 00:00:00

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

authors： Forrest MP,Zhang H,Moy W,McGowan H,Leites C,Dionisio LE,Xu Z,Shi J,Sanders AR,Greenleaf WJ,Cowan CA,Pang ZP,Gejman PV,Penzes P,Duan J

更新日期：2017-09-07 00:00:00

abstract：:The nature of compensation for women who donate eggs (oocytes) for research remains a contentious issue internationally. This position paper lays out the arguments for, and discusses the arrangements in which, a modest payment might be ethically justifiable. ...

journal_title：Cell stem cell

authors： Haimes E,Skene L,Ballantyne AJ,Caulfield T,Goldstein LS,Hyun I,Kimmelman J,Robert JS,Roxland BE,Scott CT,Solbakk JH,Sugarman J,Taylor PL,Testa G,ISSCR.

更新日期：2013-03-07 00:00:00

abstract：:The mechanisms that regulate the establishment of adult stem cell pools during normal and perturbed mammalian development are still largely unknown. Here, we asked whether a maternal cytokine surge, which occurs during human maternal infections and has been implicated in cognitive disorders, might have long-lasting co...

journal_title：Cell stem cell

authors： Gallagher D,Norman AA,Woodard CL,Yang G,Gauthier-Fisher A,Fujitani M,Vessey JP,Cancino GI,Sachewsky N,Woltjen K,Fatt MP,Morshead CM,Kaplan DR,Miller FD

更新日期：2013-11-07 00:00:00

abstract：:Adipocyte progenitors (APs) express platelet-derived growth factor receptors (PDGFRs), PDGFRα and PDGFRβ. Elevated PDGFRα signaling inhibits adipogenesis and promotes fibrosis; however, the function of PDGFRs in APs remains unclear. We combined lineage tracing and functional analyses in a sequential dual-recombinase a...

journal_title：Cell stem cell

authors： Sun C,Sakashita H,Kim J,Tang Z,Upchurch GM,Yao L,Berry WL,Griffin TM,Olson LE

更新日期：2020-05-07 00:00:00

abstract：:Understanding the mechanisms underlying neuronal fate determination will provide important insights into brain development and regenerative approaches to neurological diseases. Now in Cell Stem Cell, Masserdotti et al. (2015) use neuronal conversion of astrocytes to dissect transcriptional mechanisms of fate determina...

journal_title：Cell stem cell

authors： Wang C,Fong H,Huang Y

更新日期：2015-07-02 00:00:00

abstract：:Polycomb group (PcG) proteins are essential regulators of stem cells. PcG and trithorax group proteins mark developmental regulator gene promoters with bivalent domains consisting of overlapping repressive and activating histone modifications to keep them poised for activation in embryonic stem cells. Bmi1, a componen...

journal_title：Cell stem cell

authors： Oguro H,Yuan J,Ichikawa H,Ikawa T,Yamazaki S,Kawamoto H,Nakauchi H,Iwama A

更新日期：2010-03-05 00:00:00

abstract：:Radiation is one of the most effective cancer treatments. However, gastrointestinal (GI) syndrome is a major limiting factor in abdominal and pelvic radiotherapy. The loss of crypt stem cells or villus endothelial cells has been suggested to be responsible for radiation-induced intestinal damage. We report here a crit...

journal_title：Cell stem cell

authors： Qiu W,Carson-Walter EB,Liu H,Epperly M,Greenberger JS,Zambetti GP,Zhang L,Yu J

更新日期：2008-06-05 00:00:00

abstract：:In this issue of Cell Stem Cell, Saito et al. (2015) examine how leukemia-initiating cells react to metabolic stress imposed by different tissue environments. They find that inhibition of the metabolic stress sensor AMP-activated protein kinase (AMPK) led to deranged glucose metabolism and redox homeostasis, resulting...

journal_title：Cell stem cell

authors： Shaw RJ

更新日期：2015-11-05 00:00:00