Abstract:
:One of today's most powerful technologies in biomedical research--the creation of mutant mice by gene targeting in embryonic stem (ES) cells--was finally celebrated in this year's Nobel Prize in Medicine. The history of how ES cells were first discovered and genetically manipulated highlights the importance of collaboration among scientists from different backgrounds with a shared vision.
journal_name
Dev Celljournal_title
Developmental cellauthors
Hogan Bdoi
10.1016/j.devcel.2007.11.012subject
Has Abstractpub_date
2007-12-01 00:00:00pages
769-71issue
6eissn
1534-5807issn
1878-1551pii
S1534-5807(07)00434-0journal_volume
13pub_type
传,社论,历史文章abstract::Zebrafish is a powerful model for forward genetics. Reverse genetic approaches are limited by the time required to generate stable mutant lines. We describe a system for gene knockout that consistently produces null phenotypes in G0 zebrafish. Yolk injection of sets of four CRISPR/Cas9 ribonucleoprotein complexes redu...
journal_title:Developmental cell
pub_type: 杂志文章
doi:10.1016/j.devcel.2018.06.003
更新日期:2018-07-02 00:00:00
abstract::A remarkable feature of development is its reproducibility, the ability to correct embryo-to-embryo variations and instruct precise patterning. In Drosophila, embryonic patterning along the anterior-posterior axis is controlled by the morphogen gradient Bicoid (Bcd). In this article, we describe quantitative studies o...
journal_title:Developmental cell
pub_type: 杂志文章
doi:10.1016/j.devcel.2008.09.004
更新日期:2008-10-01 00:00:00
abstract::Oxysterol binding protein-related proteins (ORPs) are conserved lipid binding polypeptides, enriched at ER contacts sites. ORPs promote non-vesicular lipid transport and work as lipid sensors in the context of many cellular tasks, but the determinants of their distinct localization and function are not understood. Her...
journal_title:Developmental cell
pub_type: 杂志文章
doi:10.1016/j.devcel.2017.10.031
更新日期:2017-12-04 00:00:00
abstract::Heparan sulfate (HS) proteoglycans modulate the activity of multiple growth factors on the cell surface and extracellular matrix. However, it remains unclear how the HS chains control the movement and reception of growth factors into targeted receiving cells during mammalian morphogenetic processes. Here, we found tha...
journal_title:Developmental cell
pub_type: 杂志文章
doi:10.1016/j.devcel.2011.06.027
更新日期:2011-08-16 00:00:00
abstract::Cell polarity plays a key role in the development of the central nervous system (CNS). Interestingly, disruption of cell polarity is seen in many cancers. ASPP2 is a haplo-insufficient tumor suppressor and an activator of the p53 family. In this study, we show that ASPP2 controls the polarity and proliferation of neur...
journal_title:Developmental cell
pub_type: 杂志文章
doi:10.1016/j.devcel.2010.06.003
更新日期:2010-07-20 00:00:00
abstract::Early leaf growth is sustained by cell proliferation and subsequent cell expansion that initiates at the leaf tip and proceeds in a basipetal direction. Using detailed kinematic and gene expression studies to map these stages during early development of the third leaf of Arabidopsis thaliana, we showed that the cell-c...
journal_title:Developmental cell
pub_type: 杂志文章
doi:10.1016/j.devcel.2011.11.011
更新日期:2012-01-17 00:00:00
abstract::Sox2 expression marks neural and sensory primordia at various stages of development. A 50 kb genomic region of chicken Sox2 was isolated and scanned for enhancer activity utilizing embryo electroporation, resulting in identification of a battery of enhancers. Although Sox2 expression in the early embryonic CNS appears...
journal_title:Developmental cell
pub_type: 杂志文章
doi:10.1016/s1534-5807(03)00088-1
更新日期:2003-04-01 00:00:00
abstract::Microtubules are normally organized at centrosomes, but other sites can also serve as microtubule organizing centers (MTOCs). In this issue of Developmental Cell, Procter et al. (2018) show that the human cytomegalovirus virion assembly compartment acts as a dynamic Golgi-derived MTOC where EB3 nucleates microtubules ...
journal_title:Developmental cell
pub_type: 评论,杂志文章
doi:10.1016/j.devcel.2018.03.014
更新日期:2018-04-09 00:00:00
abstract::Branching morphogenesis is a key process in the formation of vascular networks. To date, little is known regarding the molecular events regulating this process. We investigated the involvement of synectin in this process. In zebrafish embryos, synectin knockdown resulted in a hypoplastic dorsal aorta and hypobranched,...
journal_title:Developmental cell
pub_type: 杂志文章
doi:10.1016/j.devcel.2006.03.012
更新日期:2006-06-01 00:00:00
abstract::Tight junctions contribute to epithelial barrier function by selectively regulating the quantity and type of molecules that cross the paracellular barrier. Experimental approaches to evaluate the effectiveness of tight junctions are typically global, tissue-scale measures. Here, we introduce Zinc-based Ultrasensitive ...
journal_title:Developmental cell
pub_type: 杂志文章
doi:10.1016/j.devcel.2019.01.016
更新日期:2019-02-25 00:00:00
abstract::Myelin is essential in vertebrates for the rapid propagation of action potentials, but the molecular mechanisms driving its formation remain largely unknown. Here we show that the initial stage of process extension and axon ensheathment by oligodendrocytes requires dynamic actin filament assembly by the Arp2/3 complex...
journal_title:Developmental cell
pub_type: 杂志文章
doi:10.1016/j.devcel.2015.06.011
更新日期:2015-07-27 00:00:00
abstract::Trunk neural crest cells are generated at the border between the neural plate and nonneural ectoderm, where they initiate a distinct program of gene expression, undergo an epithelial-mesenchymal transition (EMT), and delaminate from the neuroepithelium. Here, we provide evidence that members of three families of trans...
journal_title:Developmental cell
pub_type: 杂志文章
doi:10.1016/j.devcel.2004.12.010
更新日期:2005-02-01 00:00:00
abstract::The mechanism responsible for subdividing the embryo into individual tissues is a fundamental, yet still poorly understood, question in developmental biology. Various general hypotheses have been proposed, involving differences in cell adhesion, contractility, or contact-mediated repulsion. However, the key parameter ...
journal_title:Developmental cell
pub_type: 杂志文章
doi:10.1016/j.devcel.2013.09.004
更新日期:2013-10-14 00:00:00
abstract::Ribosomes perform protein synthesis but are also involved in signaling processes, the full extent of which are still being uncovered. We report that phenotypes of mutating ribosomal proteins (Rps) are largely due to signaling. Using Drosophila, we discovered that a bZip-domain protein, Xrp1, becomes elevated in Rp mut...
journal_title:Developmental cell
pub_type: 杂志文章
doi:10.1016/j.devcel.2018.07.003
更新日期:2018-08-20 00:00:00
abstract::Reconstructing the lineage of cells is central to understanding development and is now also an important issue in stem cell research. Technological advances in genetically engineered permanent cell labeling, together with a multiplicity of fluorescent markers and sophisticated imaging, open new possibilities for prosp...
journal_title:Developmental cell
pub_type: 杂志文章
doi:10.1016/j.devcel.2011.07.019
更新日期:2011-09-13 00:00:00
abstract::Asymmetric division, a hallmark of endospore development, generates two cells, a larger mother cell and a smaller forespore. Approximately 75% of the forespore chromosome must be translocated across the division septum into the forespore by the DNA translocase SpoIIIE. Asymmetric division also triggers cell-specific t...
journal_title:Developmental cell
pub_type: 杂志文章
doi:10.1016/j.devcel.2020.12.006
更新日期:2021-01-11 00:00:00
abstract::The Frizzled (Fz) receptor is required cell autonomously in Wnt/beta-catenin and planar cell polarity (PCP) signaling. In addition to these requirements, Fz acts nonautonomously during PCP establishment: wild-type cells surrounding fz(-) patches reorient toward the fz(-) cells. The molecular mechanism(s) of nonautonom...
journal_title:Developmental cell
pub_type: 杂志文章
doi:10.1016/j.devcel.2008.08.004
更新日期:2008-09-01 00:00:00
abstract::CLASPs are mammalian microtubule-stabilizing proteins that can mediate the interaction between distal microtubule ends and the cell cortex. Using mass spectrometry-based assays, we have identified two CLASP partners, LL5beta and ELKS. LL5beta and ELKS form a complex that colocalizes with CLASPs at the cortex of HeLa c...
journal_title:Developmental cell
pub_type: 杂志文章
doi:10.1016/j.devcel.2006.05.012
更新日期:2006-07-01 00:00:00
abstract::Yeast cells track gradients of pheromones to locate mating partners. Intuition suggests that uniform distribution of pheromone receptors over the cell surface would yield optimal gradient sensing. However, yeast cells display polarized receptors. The benefit of such polarization was unknown. During gradient tracking, ...
journal_title:Developmental cell
pub_type: 杂志文章
doi:10.1016/j.devcel.2015.10.024
更新日期:2015-11-23 00:00:00
abstract::The Hedgehog (Hh) family of secreted proteins governs a wide variety of processes during embryonic development and adult tissue homeostasis. Here we review the current understanding of the molecular and cellular basis of Hh morphogen gradient formation and signal transduction, and the multifaceted roles of Hh signalin...
journal_title:Developmental cell
pub_type: 杂志文章,评审
doi:10.1016/j.devcel.2008.11.010
更新日期:2008-12-01 00:00:00
abstract::Many promoters in eukaryotes have nucleosome-depleted regions (NDRs) containing transcription factor binding sites. However, the functional significance of NDRs is not well understood. Here, we examine NDR function in two cell cycle-regulated promoters, CLN2pr and HOpr, by varying nucleosomal coverage of the binding s...
journal_title:Developmental cell
pub_type: 杂志文章
doi:10.1016/j.devcel.2010.02.007
更新日期:2010-04-20 00:00:00
abstract::Many different intercellular signaling pathways are known but, for most, it is unclear whether they can generate oscillating cell behaviors. Here we use time-lapse analysis of Drosophila embryogenesis to show that oenocytes delaminate from the ectoderm in discrete bursts of three. This pulsatile process has a 1 hour p...
journal_title:Developmental cell
pub_type: 杂志文章
doi:10.1016/j.devcel.2004.10.016
更新日期:2004-12-01 00:00:00
abstract::The ureteric bud is an epithelial tube that undergoes branching morphogenesis to form the renal collecting system. Although development of a normal kidney depends on proper ureteric bud morphogenesis, the cellular events underlying this process remain obscure. Here, we used time-lapse microscopy together with several ...
journal_title:Developmental cell
pub_type: 杂志文章
doi:10.1016/j.devcel.2013.09.001
更新日期:2013-11-11 00:00:00
abstract::In the field of breast biology, there is a growing appreciation for the "gatekeeping function" of basal cells during development and disease processes yet mechanisms regulating the generation of these cells are poorly understood. Here, we report that the proliferation of basal cells is controlled by SLIT/ROBO1 signali...
journal_title:Developmental cell
pub_type: 杂志文章
doi:10.1016/j.devcel.2011.05.012
更新日期:2011-06-14 00:00:00
abstract::Hox proteins gain specificity by interacting with TALE-class cofactors. In a recent issue of Cell and in this issue of Developmental Cell, Crocker et al. (2015) and Amin et al. (2015), respectively, demonstrate that non-canonical Hox/TALE binding sequences play a major role in the regionalized regulation of target gen...
journal_title:Developmental cell
pub_type: 评论,杂志文章
doi:10.1016/j.devcel.2015.01.030
更新日期:2015-02-09 00:00:00
abstract::SnoN regulates multiple signaling pathways, including TGF-β/Smad and p53, and displays both pro-oncogenic and anti-oncogenic activities in human cancer. We have observed previously that both its intracellular localization and expression levels are sensitive to cell density, suggesting that it may crosstalk with Hippo ...
journal_title:Developmental cell
pub_type: 杂志文章
doi:10.1016/j.devcel.2016.05.002
更新日期:2016-06-06 00:00:00
abstract::The adult, virgin mammary gland is a highly organized tree-like structure formed by ducts with hollowed lumen. Although lumen formation during pubertal development appears to involve apoptosis, the molecular mechanisms that regulate this process are not known. Here, we demonstrate that disruption of the BH3-only proap...
journal_title:Developmental cell
pub_type: 杂志文章
doi:10.1016/j.devcel.2006.12.003
更新日期:2007-02-01 00:00:00
abstract::The eukaryotic nucleus has been the neglected child of cell biology. The "International Symposium on Functional Organization of the Nucleus" held in January on Awaji Island, Japan, highlighted recent work on nuclear organization and function. Emerging from this conference was a holistic view in which diverse chemical ...
journal_title:Developmental cell
pub_type:
doi:10.1016/j.devcel.2007.02.014
更新日期:2007-03-01 00:00:00
abstract::In vertebrate embryos, retinoic acid (RA) synthesized in the mesoderm by Raldh2 emanates to the hindbrain neuroepithelium, where it induces anteroposterior (AP)-restricted Hox expression patterns and rhombomere segmentation. However, how appropriate spatiotemporal RA activity is generated in the hindbrain is poorly un...
journal_title:Developmental cell
pub_type: 杂志文章
doi:10.1016/j.devcel.2011.03.011
更新日期:2011-04-19 00:00:00
abstract::Mammary epithelial phagocytosis is critical for removal of apoptotic cells during involution, but the mechanisms governing this process are largely unknown. In this issue of Developmental Cell, Akhtar et al. (2016) provide insight into mechanisms regulating involution, demonstrating that Rac1 drives the switch from di...
journal_title:Developmental cell
pub_type: 评论,杂志文章
doi:10.1016/j.devcel.2016.08.016
更新日期:2016-09-12 00:00:00