Abstract:
:Fibro-adipogenic progenitors (FAPs) reside in the muscle, where they facilitate myofiber regeneration. Under normal conditions, FAPs lack myogenic potential and thus do not directly contribute to regenerated myofibers. Surprisingly, Saccone and colleagues (pp. 841-857) demonstrated that the dystrophic muscle environment causes FAPs to adopt a chromatin state that imparts these cells with myogenic potential. In this context, treatment of muscle with deacetylase inhibitors activates a BAF60c-myomiR transcriptional network in FAPs, blocking adipogenesis and driving muscle differentiation.
journal_name
Genes Devjournal_title
Genes & developmentauthors
Faralli H,Dilworth FJdoi
10.1101/gad.241182.114subject
Has Abstractpub_date
2014-04-15 00:00:00pages
809-11issue
8eissn
0890-9369issn
1549-5477pii
28/8/809journal_volume
28pub_type
评论,杂志文章abstract::Gene duplication and divergence is a major driver in the emergence of evolutionary novelties. How variations in amino acid sequences lead to loss of ancestral activity and functional diversification of proteins is poorly understood. We used cross-species functional analysis of Drosophila Labial and its mouse HOX1 orth...
journal_title:Genes & development
pub_type: 杂志文章
doi:10.1101/gad.342329.120
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abstract::Small noncoding RNAs, including small interfering RNAs (siRNAs) and micro RNAs (miRNAs) of approximately 21 nucleotides (nt) in length, have emerged as potent regulators of gene expression at both transcriptional and post-transcriptional levels in diverse organisms. Here we report the identification of a novel class o...
journal_title:Genes & development
pub_type: 杂志文章
doi:10.1101/gad.1434406
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abstract::It is now well appreciated that the apoptosome, which governs caspase-dependent cell death, also drives nonapoptotic caspase activation to remodel cells. However, the determinants that specify whether the apoptosome acts to kill or remodel have yet to be identified. Here we report that Tango7 collaborates with the Dro...
journal_title:Genes & development
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abstract::The mammalian high mobility group proteins HMG1 and HMG2 are abundant, chromatin-associated proteins whose cellular function is not known. In this study we show that these proteins can substitute for the prokaryotic DNA-bending protein HU in promoting the assembly of the Hin invertasome, an intermediate structure in H...
journal_title:Genes & development
pub_type: 杂志文章
doi:10.1101/gad.7.8.1521
更新日期:1993-08-01 00:00:00
abstract::In budding yeast, a switch between the mutually exclusive pathways of cell cycle progression and conjugation is controlled at Start in late G1 phase. Mating pheromones promote conjugation by arresting cells in G1 phase before Start. Pheromone-induced cell cycle arrest requires a functional FAR1 gene. We have found tha...
journal_title:Genes & development
pub_type: 杂志文章
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更新日期:1993-05-01 00:00:00
abstract::To define the functional pathways regulating epithelial cell migration, we performed a genome-wide RNAi screen using 55,000 pooled lentiviral shRNAs targeting ∼11,000 genes, selecting for transduced cells with increased motility. A stringent validation protocol generated a set of 31 genes representing diverse pathways...
journal_title:Genes & development
pub_type: 杂志文章
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更新日期:2010-12-01 00:00:00
abstract::The human T cell-specific transcription factor TCF-1 alpha plays a key role in the tissue-specific activation of the T cell receptor (TCR) C alpha enhancer and binds to pyrimidine-rich elements (5'-PyCTTTG-3') present in a variety of other T cell-specific control regions. Using amino acid sequence information derived ...
journal_title:Genes & development
pub_type: 杂志文章
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journal_title:Genes & development
pub_type: 杂志文章
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abstract::In a four-cell-stage Caenorhabditis elegans embryo, Wnt signaling polarizes an endoderm precursor called EMS. The polarization of this cell orients its mitotic spindle in addition to inducing endodermal fate in one daughter cell. Reducing the function of Wnt pathway genes, including a newly identified GSK-3beta homolo...
journal_title:Genes & development
pub_type: 杂志文章
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journal_title:Genes & development
pub_type: 杂志文章
doi:
更新日期:2000-08-01 00:00:00
abstract::The catalytic RNA subunit (M1 RNA) of RNase P from Escherichia coli has been converted to an endoribonuclease that specifically cleaves the mRNA that encodes thymidine kinase (TK) of herpes simplex virus 1 (HSV-1). Covalent attachment to the 3' end of M1 RNA of a sequence complementary to TK mRNA results in very effic...
journal_title:Genes & development
pub_type: 杂志文章
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journal_title:Genes & development
pub_type: 杂志文章
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abstract::Stem cells do not all respond the same way, but the mechanisms underlying this heterogeneity are not well understood. Here, we found that expression of Hes1 and its downstream genes oscillate in mouse embryonic stem (ES) cells. Those expressing low and high levels of Hes1 tended to differentiate into neural and mesode...
journal_title:Genes & development
pub_type: 杂志文章
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更新日期:2009-08-15 00:00:00
abstract::Janus kinase 2 (JAK2) is a central kinase in hematopoietic stem/progenitor cells (HSPCs), and its uncontrolled activation is a prominent oncogenic driver of hematopoietic neoplasms. However, molecular mechanisms underlying the regulation of JAK2 have remained elusive. Here we report that the Casitas B-cell lymphoma (C...
journal_title:Genes & development
pub_type: 杂志文章
doi:10.1101/gad.297135.117
更新日期:2017-05-15 00:00:00
abstract::Eph receptors and ephrin ligands are key players in many developmental processes including embryo patterning, angiogenesis, and axon guidance. Eph/ephrin interactions lead to the generation of a bidirectional signal, in which both the Eph receptors and the ephrins activate downstream signaling cascades simultaneously....
journal_title:Genes & development
pub_type: 杂志文章
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更新日期:2004-03-01 00:00:00
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journal_title:Genes & development
pub_type: 杂志文章
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journal_title:Genes & development
pub_type: 杂志文章
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journal_title:Genes & development
pub_type: 杂志文章
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journal_title:Genes & development
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journal_title:Genes & development
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journal_title:Genes & development
pub_type: 杂志文章
doi:10.1101/gad.271130.115
更新日期:2016-01-01 00:00:00
abstract::Until recently it was believed that Xenopus oocytes respond to heat shock by synthesizing the 70-kD heat shock protein hsp70 and that, uniquely amongst animal cell types, this response is mediated entirely at the translational level. This view has now been challenged and we present data that reevaluate the involvement...
journal_title:Genes & development
pub_type: 杂志文章
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更新日期:1987-07-01 00:00:00
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journal_title:Genes & development
pub_type: 杂志文章
doi:10.1101/gad.378206
更新日期:2006-06-01 00:00:00
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journal_title:Genes & development
pub_type: 杂志文章
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更新日期:2015-03-15 00:00:00
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journal_title:Genes & development
pub_type: 杂志文章
doi:10.1101/gad.3.12a.2011
更新日期:1989-12-01 00:00:00
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journal_title:Genes & development
pub_type: 杂志文章,评审
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更新日期:2020-01-01 00:00:00
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journal_title:Genes & development
pub_type: 杂志文章
doi:10.1101/gad.1439206
更新日期:2006-09-15 00:00:00
abstract::Discrete sequence elements known as exonic splicing enhancers (ESEs) have been shown to influence both the efficiency of splicing and the profile of mature mRNAs in multicellular eukaryotes. While the existence of ESEs has not been demonstrated previously in unicellular eukaryotes, the factors known to recognize these...
journal_title:Genes & development
pub_type: 杂志文章
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更新日期:2005-01-15 00:00:00