Abstract:
:In mouse intestinal tumors induced by the inhibition of APC, the restoration of APC function causes complete tumor regression with normal differentiation and return of stem cell function irrespective of whether tumors also carried mutations in Kras and p53. These findings by Dow et al. validate the Wnt pathway as an exquisite target for intervention.
journal_name
Celljournal_title
Cellauthors
Krimpenfort P,Berns Adoi
10.1016/j.cell.2015.06.008subject
Has Abstractpub_date
2015-06-18 00:00:00pages
1494-6issue
7eissn
0092-8674issn
1097-4172pii
S0092-8674(15)00691-1journal_volume
161pub_type
评论,杂志文章相关文献
CELL文献大全abstract::Mutations at the X-linked disconnected locus of D. melanogaster lead to the failure of adult photoreceptor axons to innervate their target cells in the developing optic lobes of the third instar larva, resulting in flies that have rudimentary optic ganglia. The cascade of epigenetic events leading to the adult disconn...
journal_title:Cell
pub_type: 杂志文章
doi:10.1016/0092-8674(87)90180-2
更新日期:1987-09-25 00:00:00
abstract::Mouse monoclonal antibody 4-I-244 detects a developmentally regulated antigen in embryos of Volvox carteri and inhibits specifically the morphogenetic process of inversion (the process by which the embryo turns inside out). Antigen 4-I-244 was chemically characterized as a complex phytosphingolipid containing the neut...
journal_title:Cell
pub_type: 杂志文章
doi:10.1016/0092-8674(86)90889-5
更新日期:1986-08-15 00:00:00
abstract::The mitochondrial RNA binding proteins MRP1 and MRP2 form a heteromeric complex that functions in kinetoplastid RNA editing. In this process, MRP1/MRP2 serves as a matchmaker by binding to guide RNAs and facilitating their hybridization with cognate preedited mRNAs. To understand the mechanism by which this complex pe...
journal_title:Cell
pub_type: 杂志文章
doi:10.1016/j.cell.2006.06.047
更新日期:2006-08-25 00:00:00
abstract::We report that the 12,000 dalton domain of fibronectin that interacts with fibroblast cell surfaces also binds specifically to thrombin-inducible, saturable receptors on platelets. Furthermore, we have used chemical cross-linking and monoclonal antibodies to show that the 12,000 dalton domain of fibronectin interacts ...
journal_title:Cell
pub_type: 杂志文章
doi:10.1016/0092-8674(85)90101-1
更新日期:1985-09-01 00:00:00
abstract::Two cDNAs were isolated whose dimerized products bind specifically to a DNA sequence, kappa E2, located in the immunoglobulin kappa chain enhancer. Both cDNAs share a region of extensive identity to the Drosophila daughterless gene and obvious similarity to a segment in three myc proteins, MyoD, and members of the Dro...
journal_title:Cell
pub_type: 杂志文章
doi:10.1016/0092-8674(89)90682-x
更新日期:1989-03-10 00:00:00
abstract::Actomyosin retrograde flow underlies the contraction essential for cell motility. Retrograde flow in both lamellipodia and lamella is required for membrane protrusion and for force generation by coupling to cell adhesion. We report that the Rac/Cdc42-binding kinase MRCK and myosin II-related MYO18A linked by the adapt...
journal_title:Cell
pub_type: 杂志文章
doi:10.1016/j.cell.2008.09.018
更新日期:2008-10-03 00:00:00
abstract::Regulated proteolysis is essential for cell cycle progression in both prokaryotes and eukaryotes. We show here that the ClpXP protease, responsible for the degradation of multiple bacterial proteins, is dynamically localized to specific cellular positions in Caulobacter where it degrades colocalized proteins. The CtrA...
journal_title:Cell
pub_type: 杂志文章
doi:10.1016/j.cell.2005.12.033
更新日期:2006-02-10 00:00:00
abstract::Antisense Piwi-interacting RNAs (piRNAs) guide silencing of established transposons during germline development, and sense piRNAs drive ping-pong amplification of the antisense pool, but how the germline responds to genome invasion is not understood. The KoRV-A gammaretrovirus infects the soma and germline and is swee...
journal_title:Cell
pub_type: 杂志文章
doi:10.1016/j.cell.2019.09.002
更新日期:2019-10-17 00:00:00
abstract::Cardiomyocytes, the cells of the heart muscle, lose nearly all of their proliferative capacity after birth, limiting the heart's ability to regenerate. Naqvi et al. now identify a transient burst of cardiomyocyte proliferation during preadolescence, driven by a thyroid hormone surge, with therapeutic implications for ...
journal_title:Cell
pub_type: 评论,杂志文章
doi:10.1016/j.cell.2014.04.025
更新日期:2014-05-08 00:00:00
abstract::Erythroid Krüppel-like factor (EKLF) is necessary for stage-specific expression of the human beta-globin gene. We show that EKLF requires a SWI/SNF-related chromatin remodeling complex, EKLF coactivator-remodeling complex 1 (E-RC1), to generate a DNase I hypersensitive, transcriptionally active beta-globin promoter on...
journal_title:Cell
pub_type: 杂志文章
doi:10.1016/s0092-8674(00)81785-7
更新日期:1998-10-02 00:00:00
abstract::Symbiotic bacteria are important in animal hosts, but have been largely overlooked as they have proved difficult to culture in the laboratory. Approaches such as comparative genomics and real-time PCR have provided insights into the molecular mechanisms that underpin symbiont-host interactions. Studies on the heritabl...
journal_title:Cell
pub_type: 杂志文章,评审
doi:10.1016/j.cell.2006.07.014
更新日期:2006-08-11 00:00:00
abstract::Solute carrier (SLC) membrane transport proteins control essential physiological functions, including nutrient uptake, ion transport, and waste removal. SLCs interact with several important drugs, and a quarter of the more than 400 SLC genes are associated with human diseases. Yet, compared to other gene families of s...
journal_title:Cell
pub_type: 杂志文章,评审
doi:10.1016/j.cell.2015.07.022
更新日期:2015-07-30 00:00:00
abstract::The c-Abl tyrosine kinase is inhibited by mechanisms that are poorly understood. Disruption of these mechanisms in the Bcr-Abl oncoprotein leads to several forms of human leukemia. We found that like Src kinases, c-Abl 1b is activated by phosphotyrosine ligands. Ligand-activated c-Abl is particularly sensitive to the ...
journal_title:Cell
pub_type: 杂志文章
doi:10.1016/s0092-8674(03)00191-0
更新日期:2003-03-21 00:00:00
abstract::Activation of the adenylyl cyclase signaling pathway elicits the induction of genes via activators binding to cAMP-responsive elements (CREs). Nuclear factor CRE modulator (CREM) is activated by PKA-mediated phosphorylation on a serine at position 117. We show that Ser-117 is also phosphorylated by the mitogen-activat...
journal_title:Cell
pub_type: 杂志文章
doi:10.1016/0092-8674(94)90402-2
更新日期:1994-10-07 00:00:00
abstract::Null mutant mice for retinoic acid receptor gamma 2 (RAR gamma 2) or all RAR gamma isoforms were generated. RAR gamma 2 mutants appeared normal, whereas RAR gamma mutants exhibited growth deficiency, early lethality, and male sterility due to squamous metaplasia of the seminal vesicles and prostate. These defects were...
journal_title:Cell
pub_type: 杂志文章
doi:10.1016/0092-8674(93)90246-m
更新日期:1993-05-21 00:00:00
abstract::Mature HIV-1 particles contain conical-shaped capsids that enclose the viral RNA genome and perform essential functions in the virus life cycle. Previous structural analysis of two- and three-dimensional arrays of the capsid protein (CA) hexamer revealed three interfaces. Here, we present a cryoEM study of a tubular a...
journal_title:Cell
pub_type: 杂志文章
doi:10.1016/j.cell.2009.10.010
更新日期:2009-11-13 00:00:00
abstract::We present genetic evidence that integrins regulate epithelial-mesenchymal interactions during organogenesis. Mice with a mutation in the alpha8 gene do not express the integrin alpha8 beta1 and exhibit profound deficits in kidney morphogenesis. In wild-type animals, inductive interactions between the ureteric epithel...
journal_title:Cell
pub_type: 杂志文章
doi:10.1016/s0092-8674(00)81903-0
更新日期:1997-03-07 00:00:00
abstract::In order for telomeres to remain functional and stable, they must rendezvous with the enzyme telomerase in a productive manner. In human cells, this interaction is mediated by Cajal bodies as matchmaker, and now Zhong et al. reveal molecular determinants that establish good chemistry between the two partners. ...
journal_title:Cell
pub_type: 评论,杂志文章
doi:10.1016/j.cell.2012.07.015
更新日期:2012-08-03 00:00:00
abstract::The actions and receptor for ciliary neurotrophic factor (CNTF) are largely restricted to cells of the nervous system, although one of the CNTF receptor components, CNTFR alpha, is expressed by skeletal muscle. Here we show that the other CNTF receptor components, LIFR beta and gp130, are also expressed by skeletal mu...
journal_title:Cell
pub_type: 杂志文章
doi:10.1016/0092-8674(94)90113-9
更新日期:1994-02-11 00:00:00
abstract::Mitochondrial respiratory-chain complexes assemble from subunits of dual genetic origin assisted by specialized assembly factors. Whereas core subunits are translated on mitochondrial ribosomes, others are imported after cytosolic translation. How imported subunits are ushered to assembly intermediates containing mito...
journal_title:Cell
pub_type: 杂志文章
doi:10.1016/j.cell.2012.11.053
更新日期:2012-12-21 00:00:00
abstract::Pulsed field gradient gel electrophoresis fractionates chromosome-sized DNA molecules from T. brucei. About 60% of the DNA remains in or close to the gel slot (large DNA). There are about three chromosomes of approximately 2 Mb, at least six chromosomes of 200-700 kb, and roughly a hundred mini-chromosomes of 50-150 k...
journal_title:Cell
pub_type: 杂志文章
doi:10.1016/0092-8674(84)90302-7
更新日期:1984-05-01 00:00:00
abstract::Designing successful microbiota-based therapies requires in-depth understanding of the ecological foundations of this community. In this issue, two studies by Whitaker et al. and Lim et al. provide refined genetic tools for dissecting the spatial organization and temporal dynamics of bacterial communities at the singl...
journal_title:Cell
pub_type: 评论,杂志文章
doi:10.1016/j.cell.2017.04.009
更新日期:2017-04-20 00:00:00
abstract::A single mouse blastomere from an embryo until the 8-cell stage can generate an entire blastocyst. Whether laboratory-cultured cells retain a similar generative capacity remains unknown. Starting from a single stem cell type, extended pluripotent stem (EPS) cells, we established a 3D differentiation system that enable...
journal_title:Cell
pub_type: 杂志文章
doi:10.1016/j.cell.2019.09.029
更新日期:2019-10-17 00:00:00
abstract::An antiserum against material shed into serum-free medium by MCF-7 human mammary carcinoma cells (anti-SFM II) disrupts cell-cell interactions in murine mammary tumor epithelial cells (MMTE). We now report purification of an 80 kd glycoprotein (GP80) from SFM of MCF-7 mammary carcinoma cells that blocks the activity o...
journal_title:Cell
pub_type: 杂志文章
doi:10.1016/0092-8674(83)90379-3
更新日期:1983-09-01 00:00:00
abstract::A long-standing question in the study of long-term memory is how a memory trace persists for years when the proteins that initiated the process turn over and disappear within days. Previously, we postulated that self-sustaining amyloidogenic oligomers of cytoplasmic polyadenylation element-binding protein (CPEB) provi...
journal_title:Cell
pub_type: 杂志文章
doi:10.1016/j.cell.2012.01.004
更新日期:2012-02-03 00:00:00
abstract::We have shown that covalent conjugation of ubiquitin to proteins is temperature-sensitive in the mouse cell cycle mutant ts85 due to a specifically thermolabile ubiquitin-activating enzyme (accompanying paper). We show here that degradation of short-lived proteins is also temperature sensitive in ts85 , in contrast to...
journal_title:Cell
pub_type: 杂志文章
doi:10.1016/0092-8674(84)90300-3
更新日期:1984-05-01 00:00:00
abstract::We have isolated a population of vesicular carriers involved in the transport (transcytosis) of proteins from the basolateral to the apical plasma membrane of hepatocytes. The obtained fraction was enriched in compartments containing known transcytosed proteins and depleted in elements of the secretory pathway, Golgi ...
journal_title:Cell
pub_type: 杂志文章
doi:10.1016/0092-8674(91)90210-p
更新日期:1991-01-11 00:00:00
abstract::Hybrid plasmid molecules containing tandemly repeated Drosophila satellite DNA were constructed using a modification of the (dA)-(dT) homopolymer procedure of Lobban and Kaiser (1973). Recombinant plasmids recovered after transformation of recA bacteria contained 10% of the amount of satellite DNA present in the trans...
journal_title:Cell
pub_type: 杂志文章
doi:10.1016/0092-8674(77)90038-1
更新日期:1977-03-01 00:00:00
abstract::The expression of the E2A transcription unit of the adenovirus E1A deletion mutant dl312 in murine embryonal carcinoma (EC) stem cells suggests that they contain an activity that will complement viral E1A. We have prepared from these cells in vitro transcription extracts that use E1A-inducible promoters more efficient...
journal_title:Cell
pub_type: 杂志文章
doi:10.1016/0092-8674(87)90453-3
更新日期:1987-05-22 00:00:00
abstract::We show that a functional component of the C. elegans mitotic machinery regulates X chromosome gene expression. This protein, MIX-1, is a member of the dosage compensation complex that associates specifically with hermaphrodite X chromosomes to reduce their gene expression during interphase. MIX-1 also associates with...
journal_title:Cell
pub_type: 杂志文章
doi:10.1016/s0092-8674(00)80920-4
更新日期:1998-01-23 00:00:00