ZNF750 is a p63 target gene that induces KLF4 to drive terminal epidermal differentiation

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Highlights? Induction of ZNF750 expression is necessary for terminal epidermal differentiation ? The C2H2 domain of ZNF750 is necessary for its prodifferentiation function ? p63 is necessary for the induction of ZNF750 expression during differentiation ? ZNF750 activates the expression of KLF4 to drive differentiation gene expression     

The RNA Pol II Elongation Factor Ell3 Marks Enhancers in ES Cells and Primes Future Gene Activation

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Highlights? Ell3 is preferentially found at active, poised, and inactive enhancers in ES cells ? Promoter-proximal Pol II occupancy at key developmental genes requires Ell3 ? Cohesin functions in Ell3-associated enhancer-promoter communication ? Recruitment of P-TEFb within SEC during differentiation is Ell3 dependent     

SIP1 Mediates Cell-Fate Decisions between Neuroectoderm and Mesendoderm in Human Pluripotent Stem Cells

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Highlights? Smad-interacting protein 1 (SIP1) regulates hESC differentiation ? SIP1 upregulation promotes neuroectodermal differentiation ? SIP1 inhibits mesendodermal and endodermal differentiation ? SMAD2/3 and NANOG/OCT4/SOX2 cooperatively regulate SIP1 expression     

ANGUSTIFOLIA3 Signaling Coordinates Proliferation between Clonally Distinct Cells in Leaves

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Highlights? AN3 is produced specifically in mesophyll cells and moves into epidermal cells ? AN3 participates in the control of epidermal cell proliferation ? AN3 signaling is essential for normal leaf development ? AN3 movement does not require the action of the type II chaperonin complex     

The Bcl6-SMRT/NCoR cistrome represses inflammation to attenuate atherosclerosis

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Highlights? Bcl6 is a critical antiatherogenic regulator ? Inhibition of Bcl6-SMRT/NCoR interactions induces atherogenic gene expression ? SMRT and NCoR cistromes each exceed 30,000 sites, with a nearly 50% overlap ? Bcl6 recruits SMRT and NCoR to NF-κB-driven inflammatory and tissue remodeling genes     

EBF2 Determines and Maintains Brown Adipocyte Identity

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Highlights? Ebf2 is selectively expressed in brown relative to white adipocytes and binds to chromatin at brown fat-specific target sites of Pparγ ? Ebf2 expression in white fat or muscle precursor cells recruits Pparγ to its brown fat-specific gene targets and drives a complete program of brown adipocyte differentiation ? Brown adipose cells and tissue from Ebf2-deficient mice display a complete loss of thermogenic characteristics while gaining molecular attributes of white adipose     

Homeodomain-interacting protein kinase regulates yorkie activity to promote tissue growth

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Highlights? Hipk induces tissues overgrowth and leads to activation of Yki target genes ? Hipk is required for activity of hyperactive Yki ? Hipk kinase function is essential to promote Yki target genes     

Macrohistone Variants Preserve Cell Identity by Preventing the Gain of H3K4me2 during Reprogramming to Pluripotency

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Highlights? Macrohistone variants are regulated during reprogramming and differentiation ? The levels of macrohistone variants modulate the efficiency of reprogramming ? MacroH2A.1 occupies pluripotency and differentiation genes in keratinocytes ? MacroH2A.1 occupancy prevents the gain of H3K4me2 during reprogramming     

A microRNA miR-34a-Regulated Bimodal Switch Targets Notch in Colon Cancer Stem Cells

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Highlights? miR-34a regulates colon cancer stem cell asymmetric division ? miR-34a generates a sharp threshold response ? miR-34a converts Notch signaling into a toggle switch ? Binary Notch levels specify self-renewal versus differentiation     

Peripheral Nerve-Derived CXCL12 and VEGF-A Regulate the Patterning of Arterial Vessel Branching in Developing Limb Skin

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Highlights? Cxcr4 is expressed by a subset of endothelial cells in the capillary network ? Genetic inactivation of Cxcl12-Cxcr4 signaling perturbs nerve-vessel alignment ? Cxcl12 controls endothelial migration, whereas VEGF directs arterial differentiation     

Disease-Association Analysis of an Inflammation-Related Feedback Loop

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Highlights? The IL-6 amplifier is associated with various human diseases and disorders ? Genome-wide screens can isolate IL-6-amplifier-related genes ? These genes include those associated with human diseases ? Identified genes, e.g., the epiregulin-ErbB1 axis, may be therapeutic targets     

Epigenetic Regulation of miR-184 by MBD1 Governs Neural Stem Cell Proliferation and Differentiation

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Highlights? MBD1 governs the proliferation and differentiation of neural stem cells (NSCs) ? MBD1 controls the expression of miRNAs, including miR-184, in NSCs ? MiR-184 represses the expression of Numblike ? Numblike rescues the effects of abnormal MBD1 and miR-184 expression     

Short Telomeres in ESCs Lead to Unstable Differentiation

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Highlights? ESCs with short telomeres do not stably differentiate and can resume proliferation ? Critically short telomeres impair Nanog regulation during ESC differentiation ? Short telomeres elicit genome-wide DNA hypomethylation and altered H3K27me3 levels ? Impaired DNA methylation and differentiation are rescued by Dnmt3b or telomere elongation     

Metabolic Regulation by the Mitochondrial Phosphatase PTPMT1 Is Required for Hematopoietic Stem Cell Differentiation

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Highlights? PTPMT1 depletion causes cell cycle delay and differentiation block in HSCs ? The HSC pool in PTPMT1 knockout mice is drastically (～40-fold) expanded ? Mitochondrial metabolism is altered and AMPK is highly activated in knockout HSCs ? PTPMT1 PIP substrates directly enhance fatty-acid-induced activation of UCP2     

β1 Integrin Establishes Endothelial Cell Polarity and Arteriolar Lumen Formation via a Par3-Dependent Mechanism

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Highlights? β1 integrin deletion results in loss of endothelial polarity and vessel patency ? β1 integrin regulates cell-cell adhesion protein distribution in the endothelium ? Polarity loss is typified by decreased Par3 expression ? Par3 can partially rescue lumen formation in the β1 integrin mutant     

Fbxl10/Kdm2b Recruits Polycomb Repressive Complex 1 to CpG Islands and Regulates H2A Ubiquitylation

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Highlights? Fbxl10 binds to most CpG islands in ESCs ? Fbxl10 recruits Nspc1 and Ring1B to CpG islands ? The Fbxl10, Nspc1, and Ring1B complex is required for H2A monoubiquitylation ? Fbxl10 is required for proper ESC differentiation     

Sustained PU.1 Levels Balance Cell-Cycle Regulators to Prevent Exhaustion of Adult Hematopoietic Stem Cells

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Highlights? PU.1 prevents hematopoietic stem cell (HSC) exhaustion ? PU.1 is a master regulator of cell-cycle genes in HSCs ? PU.1 binding mediates chromosome looping in HSCs ? Positive autoregulation via a ?14 kb enhancer sustains PU.1 levels in HSCs     

Direct recruitment of polycomb repressive complex 1 to chromatin by core binding transcription factors

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Highlights? PRC1 interacts with Runx1 and CBFβ ? PRC1 and Runx1/CBFβ colocalize on chromatin and coregulate a subset of genes ? PRC1 and Runx1/CBFβ deficiencies generate partial phenocopies of one another in vivo ? Runx1 directly recruits PRC1-independent of PRC2