Onward from the cradle.

abstract：:With the use of the patch clamp technique, the role of cytoskeleton in the regulation of ion channels in plasma membrane of leukemic K562 cells was examined. Single-channel measurements have indicated that disruption of actin filaments with cytochalasin D (CD) resulted in a considerable increase of the activity of non...

journal_title：Molecular biology of the cell

authors： Negulyaev YA,Vedernikova EA,Maximov AV

更新日期：1996-12-01 00:00:00

abstract：:Nuclear factor kappa B (NF-kappa B) modulates the expression of numerous genes via interaction with a specific DNA sequence termed the kappa B site. Its activity is modulated by a cytosolic inhibitor protein termed I kappa B, and its activation occurs in response to a variety of agents in a variety of cell types, most...

journal_title：Molecular biology of the cell

authors： Olashaw NE,Kowalik TF,Huang ES,Pledger WJ

更新日期：1992-10-01 00:00:00

abstract：:The spindle checkpoint prevents anaphase onset until all the chromosomes have successfully attached to the spindle microtubules. The mechanisms by which unattached kinetochores trigger and transmit a primary signal are poorly understood, although it seems to be dependent at least in part, on the kinetochore localizati...

journal_title：Molecular biology of the cell

authors： Vigneron S,Prieto S,Bernis C,Labbé JC,Castro A,Lorca T

更新日期：2004-10-01 00:00:00

abstract：:How nuclear size is regulated is a fundamental cell-biological question with relevance to cancers, which often exhibit enlarged nuclei. We previously reported that conventional protein kinase C (cPKC) contributes to nuclear size reductions that occur during early Xenopus development. Here we report that PKC-mediated p...

journal_title：Molecular biology of the cell

authors： Edens LJ,Dilsaver MR,Levy DL

更新日期：2017-05-15 00:00:00

abstract：:My group and I feel tremendously honored to be recognized with the 2016 Early Career Life Scientist Award from the American Society for Cell Biology. In this essay I share the scientific questions that my lab has been excitedly pursuing since starting in August 2009 and the leadership behaviors we have adopted that en...

journal_title：Molecular biology of the cell

authors： Greco V

更新日期：2016-11-01 00:00:00

abstract：:Cell invasion targets specific tissues in physiological placental implantation and pathological metastasis, which raises questions about how this process is controlled. We compare dermis and endometrium capacities to support trophoblast invasion, using matching sets of human primary fibroblasts in a coculture assay wi...

journal_title：Molecular biology of the cell

authors： Lopez-Mejia IC,De Toledo M,Della Seta F,Fafet P,Rebouissou C,Deleuze V,Blanchard JM,Jorgensen C,Tazi J,Vignais ML

更新日期：2013-10-01 00:00:00

abstract：:The amino acid-derived polyamines are organic cations that are essential for growth in all mammalian cells, but their exact roles at the molecular level remain largely unknown. Here we provide evidence that polyamines promote the translation of cyclin-dependent kinase 4 (CDK4) by the action of CUG-binding protein 1 (C...

journal_title：Molecular biology of the cell

authors： Xiao L,Cui YH,Rao JN,Zou T,Liu L,Smith A,Turner DJ,Gorospe M,Wang JY

更新日期：2011-09-01 00:00:00

abstract：:Skeletal muscle contains spectrin (or spectrin I) and fodrin (or spectrin II), members of the spectrin supergene family. We used isoform-specific antibodies and cDNA probes to investigate the molecular forms, developmental expression, and subcellular localization of the spectrins in skeletal muscle of the rat. We repo...

journal_title：Molecular biology of the cell

authors： Zhou D,Ursitti JA,Bloch RJ

更新日期：1998-01-01 00:00:00

abstract：:Pif1 family helicases, which are found in nearly all eukaryotes, have important roles in both nuclear and mitochondrial genome maintenance. Recently, the increasing availability of genome sequences has revealed that Pif1 helicases are also widely found in diverse prokaryotes, but it is currently unknown what physiolog...

journal_title：Molecular biology of the cell

authors： Bochman ML,Judge CP,Zakian VA

更新日期：2011-06-15 00:00:00

abstract：:Pancreatic ductal adenocarcinoma (PDAC), a particularly aggressive malignancy, has been linked to atypical levels, certain mutations, and aberrant signaling of G-protein-coupled receptors (GPCRs). GPCRs have been challenging to target in cancer because they organize into complex networks in tumor cells. To dissect suc...

journal_title：Molecular biology of the cell

authors： Jorand R,Biswas S,Wakefield DL,Tobin SJ,Golfetto O,Hilton K,Ko M,Ramos JW,Small AR,Chu P,Singh G,Jovanovic-Talisman T

更新日期：2016-11-07 00:00:00

abstract：:A cell surface proteoglycan, syndecan-1, has been shown to participate in the maintenance of the epithelial cell morphology. A point mutated activated c-Ha-ras gene under the control of the glucocorticoid inducible MMTV-LTR promoter was transfected into the mouse mammary epithelial cell line, NOG-8. The NOG-8 ras cell...

journal_title：Molecular biology of the cell

authors： Kirjavainen J,Leppä S,Hynes NE,Jalkanen M

更新日期：1993-08-01 00:00:00

abstract：:Vascular integrity and the maintenance of blood vessel continuity are fundamental features of the circulatory system maintained through endothelial cell-cell junctions. Defects in the endothelial barrier become an initiating factor in several pathologies, including ischemia/reperfusion, tumor angiogenesis, pulmonary e...

journal_title：Molecular biology of the cell

authors： Birukova AA,Singleton PA,Gawlak G,Tian X,Mirzapoiazova T,Mambetsariev B,Dubrovskyi O,Oskolkova OV,Bochkov VN,Birukov KG

更新日期：2014-07-01 00:00:00

abstract：:The clinical interest in farnesyltransferase inhibitors (FTIs) makes it important to understand how these compounds affect cellular processes involving farnesylated proteins. Mitotic abnormalities observed after treatment with FTIs have so far been attributed to defects in the farnesylation of the outer kinetochore pr...

journal_title：Molecular biology of the cell

authors： Holland AJ,Reis RM,Niessen S,Pereira C,Andres DA,Spielmann HP,Cleveland DW,Desai A,Gassmann R

更新日期：2015-05-15 00:00:00

abstract：:Although p38 activity is reported to be required as cells enter mitosis for proper spindle assembly and checkpoint function, its role during the division process remains controversial in lieu of direct data. We therefore conducted live cell studies to determine the effect on mitosis of inhibiting or depleting p38. We ...

journal_title：Molecular biology of the cell

authors： Lee K,Kenny AE,Rieder CL

更新日期：2010-07-01 00:00:00

abstract：:Maturation of organelles in the endolysosomal pathway requires exchange of the early endosomal GTPase Rab5/Vps21 for the late endosomal Rab7/Ypt7. The Rab exchange depends on the guanine nucleotide exchange factor activity of the Mon1-Ccz1 heterodimer for Ypt7. Here we investigate vacuole binding and recycling of Mon1...

journal_title：Molecular biology of the cell

authors： Lawrence G,Brown CC,Flood BA,Karunakaran S,Cabrera M,Nordmann M,Ungermann C,Fratti RA

更新日期：2014-05-01 00:00:00

abstract：:Stimulation of the T-cell receptor (TCR) results in the activation of several transcription factors, including NF-kappaB, that are crucial for T-cell proliferation and gain of effector functions. On TCR engagement, several proteins within the TCR-directed NF-kappaB signaling pathway undergo dynamic spatial redistribut...

journal_title：Molecular biology of the cell

authors： Rossman JS,Stoicheva NG,Langel FD,Patterson GH,Lippincott-Schwartz J,Schaefer BC

更新日期：2006-05-01 00:00:00

abstract：:Epidermolysis bullosa simplex associated with late-onset muscular dystrophy (EBS-MD) is an autosomal recessive disorder resulting from mutations in the plectin gene. The majority of these mutations occur within the large exon 31 encoding the central rod domain and leave the production of a low-level rodless plectin sp...

journal_title：Molecular biology of the cell

authors： Ketema M,Secades P,Kreft M,Nahidiazar L,Janssen H,Jalink K,de Pereda JM,Sonnenberg A

更新日期：2015-07-01 00:00:00

abstract：:The 30-nm fiber is commonly formed by oligonucleosome arrays in vitro but rarely found inside cells. To determine how chromatin higher-order structure is controlled, we used electron cryotomography (cryo-ET) to study the undigested natural chromatin released from two single-celled organisms in which 30-nm fibers have ...

journal_title：Molecular biology of the cell

authors： Cai S,Song Y,Chen C,Shi J,Gan L

更新日期：2018-07-01 00:00:00

abstract：:Nucleosome positioning is important for the structural integrity of chromosomes. During metaphase the mitotic spindle exerts physical force on pericentromeric chromatin. The cell must adjust the pericentromeric chromatin to accommodate the changing tension resulting from microtubule dynamics to maintain a stable metap...

journal_title：Molecular biology of the cell

authors： Verdaasdonk JS,Gardner R,Stephens AD,Yeh E,Bloom K

更新日期：2012-07-01 00:00:00

abstract：:Insulin maintains whole body blood glucose homeostasis, in part, by regulating the amount of the GLUT4 glucose transporter on the cell surface of fat and muscle cells. Insulin induces the redistribution of GLUT4 from intracellular compartments to the plasma membrane, by stimulating a large increase in exocytosis and a...

journal_title：Molecular biology of the cell

authors： Zeigerer A,McBrayer MK,McGraw TE

更新日期：2004-10-01 00:00:00

abstract：:Eukaryotic cells actively block entry into mitosis in the presence of DNA damage or incompletely replicated DNA. This response is mediated by signal transduction cascades called cell cycle checkpoints. We show here that the human checkpoint control protein hRAD9 physically associates with two other checkpoint control ...

journal_title：Molecular biology of the cell

authors： St Onge RP,Udell CM,Casselman R,Davey S

更新日期：1999-06-01 00:00:00

abstract：:In yeast, homologues of the synaptobrevin/VAMP family of v-SNAREs (Snc1 and Snc2) confer the docking and fusion of secretory vesicles at the cell surface. As no v-SNARE has been shown to confer endocytosis, we examined whether yeast lacking the SNC genes, or possessing a temperature-sensitive allele of SNC1 (SNC1(ala4...

journal_title：Molecular biology of the cell

authors： Gurunathan S,Chapman-Shimshoni D,Trajkovic S,Gerst JE

更新日期：2000-10-01 00:00:00

abstract：:Oncoprotein 18/stathmin (Op18) has been identified recently as a protein that destabilizes microtubules, but the mechanism of destabilization is currently controversial. Based on in vitro microtubule assembly assays, evidence has been presented supporting conflicting destabilization models of either tubulin sequestrat...

journal_title：Molecular biology of the cell

authors： Howell B,Larsson N,Gullberg M,Cassimeris L

更新日期：1999-01-01 00:00:00

abstract：:Synaptic vesicles (SV) are generated by two different mechanisms, one AP-2 dependent and one AP-3 dependent. It has been uncertain, however, whether these mechanisms generate SV that differ in molecular composition. We explored this hypothesis by analyzing the targeting of ZnT3 and synaptophysin both to PC12 synaptic-...

journal_title：Molecular biology of the cell

authors： Salazar G,Love R,Werner E,Doucette MM,Cheng S,Levey A,Faundez V

更新日期：2004-02-01 00:00:00

abstract：:When Candida albicans yeast cells receive the appropriate stimulus, they switch to hyphal growth, characterized by continuous apical elongation and the inhibition of cell separation. The molecular basis of this inhibition is poorly known, despite its crucial importance for hyphal development. In C. albicans, septins a...

journal_title：Molecular biology of the cell

authors： González-Novo A,Correa-Bordes J,Labrador L,Sánchez M,Vázquez de Aldana CR,Jiménez J

更新日期：2008-04-01 00:00:00

abstract：:Previous work has established that activation of Mos, Mek, and p42 mitogen-activated protein (MAP) kinase can trigger release from G2-phase arrest in Xenopus oocytes and oocyte extracts and can cause Xenopus embryos and extracts to arrest in mitosis. Herein we have found that activation of the MAP kinase cascade can a...

journal_title：Molecular biology of the cell

authors： Walter SA,Guadagno TM,Ferrell JE Jr

更新日期：1997-11-01 00:00:00

abstract：:Trends in increased tuberculosis infection and a fatality rate of approximately 23% have necessitated the search for alternative biomarkers using newly developed postgenomic approaches. Here we provide a systematic analysis of Mycobacterium tuberculosis (Mtb) by directly profiling its gene products. This analysis comb...

journal_title：Molecular biology of the cell

authors： Mawuenyega KG,Forst CV,Dobos KM,Belisle JT,Chen J,Bradbury EM,Bradbury AR,Chen X

更新日期：2005-01-01 00:00:00

abstract：:Myosin Va is associated with discrete vesicle populations in a number of cell types, but little is known of the function of myosin Vb. Yeast two-hybrid screening of a rabbit parietal cell cDNA library with dominant active Rab11a (Rab11aS20V) identified myosin Vb as an interacting protein for Rab11a, a marker for plasm...

journal_title：Molecular biology of the cell

authors： Lapierre LA,Kumar R,Hales CM,Navarre J,Bhartur SG,Burnette JO,Provance DW Jr,Mercer JA,Bähler M,Goldenring JR

更新日期：2001-06-01 00:00:00

abstract：:Cell adhesion to extracellular matrix molecules such as fibronectin involves complex transmembrane signaling processes. Attachment and spreading of primary fibroblasts can be promoted by interactions of cell surface integrins with RGD-containing fragments of fibronectin, but the further process of focal adhesion and s...

journal_title：Molecular biology of the cell

authors： Woods A,McCarthy JB,Furcht LT,Couchman JR

更新日期：1993-06-01 00:00:00

abstract：:During a search for genes controlling conidial dormancy in Aspergillus fumigatus, two dehydrin-like genes, DprA and DprB, were identified. The deduced proteins had repeated stretches of 23 amino acids that contained a conserved dehydrin-like protein (DPR) motif. Disrupted DprAΔ mutants were hypersensitive to oxidative...

journal_title：Molecular biology of the cell

authors： Wong Sak Hoi J,Lamarre C,Beau R,Meneau I,Berepiki A,Barre A,Mellado E,Read ND,Latgé JP

更新日期：2011-06-01 00:00:00