Role of Akt and c-Jun N-terminal kinase 2 in apoptosis induced by interleukin-4 deprivation.

abstract：:The tight junction adaptor protein ZO-1 regulates intracellular signaling and cell proliferation. Its Src homology 3 (SH3) domain is required for the regulation of proliferation and binds to the Y-box transcription factor ZO-1-associated nucleic acid binding protein (ZONAB). Binding of ZO-1 to ZONAB results in cytopla...

journal_title：Molecular biology of the cell

authors： Tsapara A,Matter K,Balda MS

更新日期：2006-03-01 00:00:00

abstract：:Cdc2 kinase activity is required for triggering entry into mitosis in all known eukaryotes. Elaborate mechanisms have evolved for regulating Cdc2 activity so that mitosis occurs in a timely manner, when preparations for its execution are complete. In Schizosaccharomyces pombe, Wee1 and a related Mik1 kinase are Cdc2-i...

journal_title：Molecular biology of the cell

authors： Campbell SD,Sprenger F,Edgar BA,O'Farrell PH

更新日期：1995-10-01 00:00:00

abstract：:In all orders of life, cell cycle progression in proliferating cells is dependent on cell growth, and the extent of growth required for cell cycle progression is proportional to growth rate. Thus, cells growing rapidly in rich nutrients are substantially larger than slow-growing cells. In budding yeast, a conserved si...

journal_title：Molecular biology of the cell

authors： Alcaide-Gavilán M,Lucena R,Banuelos S,Kellogg DR

更新日期：2020-08-15 00:00:00

abstract：:Unfertilized eggs and fertilized embryos from Drosophila mothers mutant for the plutonium (plu) gene contain giant polyploid nuclei resulting from unregulated S-phase. The PLU protein, a 19-kDa ankyrin repeat protein, is present in oocytes and early embryos but is not detectable after the completion of the initial rap...

journal_title：Molecular biology of the cell

authors： Elfring LK,Axton JM,Fenger DD,Page AW,Carminati JL,Orr-Weaver TL

更新日期：1997-04-01 00:00:00

abstract：:Normal epithelial cells undergo apoptosis when they are denied contact with the extracellular matrix, in a process termed "anoikis." Conversely, malignant epithelial cells typically acquire anchorage independence, i.e., the capacity to survive and grow in the absence of matrix interaction. Here we asked the question w...

journal_title：Molecular biology of the cell

authors： Jost M,Huggett TM,Kari C,Rodeck U

更新日期：2001-05-01 00:00:00

abstract：:GM3 synthase (SAT-I) is the primary glycosyltransferase responsible for the biosynthesis of ganglio-series gangliosides. In this study, we identify three isoforms of mouse SAT-I proteins, named M1-SAT-I, M2-SAT-I, and M3-SAT-I, which possess distinct lengths in their NH(2)-terminal cytoplasmic tails. These isoforms ar...

journal_title：Molecular biology of the cell

authors： Uemura S,Yoshida S,Shishido F,Inokuchi J

更新日期：2009-07-01 00:00:00

abstract：:Proper chromosome segregation is essential for faithful cell division and if not maintained results in defective cell function caused by the abnormal distribution of genetic information. Polo-like kinase 1-interacting checkpoint helicase (PICH) is a DNA translocase essential for chromosome bridge resolution during mit...

journal_title：Molecular biology of the cell

authors： Hassebroek VA,Park H,Pandey N,Lerbakken BT,Aksenova V,Arnaoutov A,Dasso M,Azuma Y

更新日期：2020-11-01 00:00:00

abstract：:Polarized assembly of actin filaments forms the basis of actin-based motility and is regulated both spatially and temporally. Cells use a variety of mechanisms by which intrinsically slower processes are accelerated, and faster ones decelerated, to match rates observed in vivo. Here we discuss how kinetic studies of i...

journal_title：Molecular biology of the cell

authors： Shekhar S,Carlier MF

更新日期：2016-01-01 00:00:00

abstract：:The structural maintenance of chromosomes (SMC) protein encoded by the fission yeast rad18 gene is involved in several DNA repair processes and has an essential function in DNA replication and mitotic control. It has a heterodimeric partner SMC protein, Spr18, with which it forms the core of a multiprotein complex. We...

journal_title：Molecular biology of the cell

authors： Taylor EM,Moghraby JS,Lees JH,Smit B,Moens PB,Lehmann AR

更新日期：2001-06-01 00:00:00

abstract：:DSL1 was identified through its genetic interaction with SLY1, which encodes a t-SNARE-interacting protein that functions in endoplasmic reticulum (ER)-to-Golgi traffic. Conditional dsl1 mutants exhibit a block in ER-to-Golgi traffic at the restrictive temperature. Here, we show that dsl1 mutants are defective for ret...

journal_title：Molecular biology of the cell

authors： Reilly BA,Kraynack BA,VanRheenen SM,Waters MG

更新日期：2001-12-01 00:00:00

abstract：:SINC, a new type III secreted protein of the avian and human pathogen Chlamydia psittaci, uniquely targets the nuclear envelope of C. psittaci-infected cells and uninfected neighboring cells. Digitonin-permeabilization studies of SINC-GFP-transfected HeLa cells indicate that SINC targets the inner nuclear membrane. SI...

journal_title：Molecular biology of the cell

authors： Mojica SA,Hovis KM,Frieman MB,Tran B,Hsia RC,Ravel J,Jenkins-Houk C,Wilson KL,Bavoil PM

更新日期：2015-05-15 00:00:00

abstract：:Cholesterol regulates plasma membrane (PM) association and functioning of syntaxin-4 and soluble N-ethylmaleimide-sensitive fusion protein 23 (SNAP23) in the secretory pathway. However, the molecular mechanism and cellular cholesterol pools that determine the localization and assembly of these target membrane SNAP rec...

journal_title：Molecular biology of the cell

authors： Reverter M,Rentero C,de Muga SV,Alvarez-Guaita A,Mulay V,Cairns R,Wood P,Monastyrskaya K,Pol A,Tebar F,Blasi J,Grewal T,Enrich C

更新日期：2011-11-01 00:00:00

abstract：:HURP is a spindle-associated protein that mediates Ran-GTP-dependent assembly of the bipolar spindle and promotes chromosome congression and interkinetochore tension during mitosis. We report here a biochemical mechanism of HURP regulation by Aurora A, a key mitotic kinase that controls the assembly and function of th...

journal_title：Molecular biology of the cell

authors： Wong J,Lerrigo R,Jang CY,Fang G

更新日期：2008-05-01 00:00:00

abstract：:The c-myb proto-oncogene product (c-Myb) regulates proliferation and differentiation of hematopoietic cells. Recently we have shown that c-Myb is degraded in response to Wnt-1 stimulation via a pathway involving TAK1 (TGF-beta-activated kinase), HIPK2 (homeodomain-interacting protein kinase 2), and NLK (Nemo-like kina...

journal_title：Molecular biology of the cell

authors： Kurahashi T,Nomura T,Kanei-Ishii C,Shinkai Y,Ishii S

更新日期：2005-10-01 00:00:00

abstract：:Human neutrophils generally function adherent to an extracellular matrix. We have previously reported that upon adhesion to laminin- or fibronectin-coated, but not uncoated, plastic there is a depolymerization of actin in neutrophils. This phenomenon was not affected by inhibitors of the more well-studied components o...

journal_title：Molecular biology of the cell

authors： Wang JS,Coburn JP,Tauber AI,Zaner KS

更新日期：1997-01-01 00:00:00

abstract：:Endoplasmic reticulum (ER) calcium homeostasis is disrupted in diverse pathologies, including neurodegeneration, cardiovascular diseases, and diabetes. Temporally defining calcium dysregulation during disease progression, however, has been challenging. Here we describe secreted ER calcium-monitoring proteins (SERCaMPs...

journal_title：Molecular biology of the cell

authors： Henderson MJ,Wires ES,Trychta KA,Richie CT,Harvey BK

更新日期：2014-09-15 00:00:00

abstract：:A novel selection scheme has been developed to isolate bloodstream forms of Trypanosoma brucei, which are defective in their ability to differentiate to the procyclic stage. Detailed characterization of one selected cell line (defective in differentiation clone 1 [DiD-1]) has demonstrated that these cells are indistin...

journal_title：Molecular biology of the cell

authors： Tasker M,Wilson J,Sarkar M,Hendriks E,Matthews K

更新日期：2000-05-01 00:00:00

abstract：:Rapid alteration of gene expression in response to environmental changes is essential for normal development and behavior. The transcription factor hypoxia-inducible factor (HIF)-1 is well known to respond to alterations in oxygen availability. In nature, low oxygen environments are often found to contain high levels ...

journal_title：Molecular biology of the cell

authors： Budde MW,Roth MB

更新日期：2010-01-01 00:00:00

abstract：:Small heat shock proteins (sHsps) bind destabilized proteins during cell stress and disease, but their physiological functions are less clear. We evaluated the impact of Hsp27, an sHsp expressed in airway epithelial cells, on the common protein misfolding mutant that is responsible for most cystic fibrosis. F508del cy...

journal_title：Molecular biology of the cell

authors： Ahner A,Gong X,Schmidt BZ,Peters KW,Rabeh WM,Thibodeau PH,Lukacs GL,Frizzell RA

更新日期：2013-01-01 00:00:00

abstract：:The Saccharomyces cerevisiae a-factor receptor (Ste3p) requires its C-terminal cytoplasmic tail for endocytosis. Wild-type receptor is delivered to the cell surface via the secretory pathway but remains there only briefly before being internalized and delivered to the vacuole for degradation. Receptors lacking all or ...

journal_title：Molecular biology of the cell

authors： Givan SA,Sprague GF Jr

更新日期：1997-07-01 00:00:00

abstract：:The TOM (translocase of the outer mitochondrial membrane) complex of the outer mitochondrial membrane is required for the import of proteins into the organelle. The core TOM complex contains five proteins, including three small components Tom7, Tom6, and Tom5. We have created single and double mutants of all combinati...

journal_title：Molecular biology of the cell

authors： Sherman EL,Go NE,Nargang FE

更新日期：2005-09-01 00:00:00

abstract：:The intestinal cells of Caenorhabditis elegans embryos contain prominent, birefringent gut granules that we show are lysosome-related organelles. Gut granules are labeled by lysosomal markers, and their formation is disrupted in embryos depleted of AP-3 subunits, VPS-16, and VPS-41. We define a class of gut granule lo...

journal_title：Molecular biology of the cell

authors： Hermann GJ,Schroeder LK,Hieb CA,Kershner AM,Rabbitts BM,Fonarev P,Grant BD,Priess JR

更新日期：2005-07-01 00:00:00

abstract：:Mutations in the cytolinker protein plectin lead to grossly distorted morphology of neuromuscular junctions (NMJs) in patients suffering from epidermolysis bullosa simplex (EBS)-muscular dystrophy (MS) with myasthenic syndrome (MyS). Here we investigated whether plectin contributes to the structural integrity of NMJs ...

journal_title：Molecular biology of the cell

authors： Mihailovska E,Raith M,Valencia RG,Fischer I,Al Banchaabouchi M,Herbst R,Wiche G

更新日期：2014-12-15 00:00:00

abstract：:HIF-1alpha is the regulated subunit of the HIF-1 transcription factor, which induces transcription of a number of genes involved in the cellular response to hypoxia. The HIF-1alpha protein is rapidly degraded in cells supplied with adequate oxygen but is stabilized in hypoxic cells. Using polysome profile analysis, we...

journal_title：Molecular biology of the cell

authors： Lang KJ,Kappel A,Goodall GJ

更新日期：2002-05-01 00:00:00

abstract：:The intermembrane space of mitochondria accommodates the essential mitochondrial intermembrane space assembly (MIA) machinery that catalyzes oxidative folding of proteins. The disulfide bond formation pathway is based on a relay of reactions involving disulfide transfer from the sulfhydryl oxidase Erv1 to Mia40 and fr...

journal_title：Molecular biology of the cell

authors： Böttinger L,Gornicka A,Czerwik T,Bragoszewski P,Loniewska-Lwowska A,Schulze-Specking A,Truscott KN,Guiard B,Milenkovic D,Chacinska A

更新日期：2012-10-01 00:00:00

abstract：:ELMO2 belongs to a family of scaffold proteins involved in phagocytosis and cell motility. ELMO2 can simultaneously bind integrin-linked kinase (ILK) and RhoG, forming tripartite ERI complexes. These complexes are involved in promoting β1 integrin-dependent directional migration in undifferentiated epidermal keratinoc...

journal_title：Molecular biology of the cell

authors： Jackson BC,Ivanova IA,Dagnino L

更新日期：2015-07-15 00:00:00

abstract：:Golgi fragmentation is a common feature in multiple neurodegenerative diseases; however, the precise mechanism that causes fragmentation remains obscure. A potential link between Cdk5 and Golgi fragmentation in Alzheimer's disease (AD) was investigated in this study. Because Golgi is physiologically fragmented during ...

journal_title：Molecular biology of the cell

authors： Sun KH,de Pablo Y,Vincent F,Johnson EO,Chavers AK,Shah K

更新日期：2008-07-01 00:00:00

abstract：:Five or more orthophosphates bound together by high-energy phosphoanhydride bonds are highly ubiquitous inorganic molecules called polyphosphate. Polyphosphate acts as a signaling molecule eliciting a number of responses in eukaryotic cells, but the mechanisms mediating these effects are poorly understood. Proliferati...

journal_title：Molecular biology of the cell

authors： Suess PM,Tang Y,Gomer RH

更新日期：2019-04-15 00:00:00

abstract：:The AP-1 transcription factor JunD is highly expressed in intestinal epithelial cells, but its exact role in maintaining the integrity of intestinal epithelial barrier remains unknown. The tight junction (TJ) protein zonula occludens (ZO)-1 links the intracellular domain of TJ-transmembrane proteins occludin, claudins...

journal_title：Molecular biology of the cell

authors： Chen J,Xiao L,Rao JN,Zou T,Liu L,Bellavance E,Gorospe M,Wang JY

更新日期：2008-09-01 00:00:00

abstract：:The BNIP-2 and Cdc42GAP homology (BCH) domain is a novel regulator for Rho GTPases, but its impact on p50-Rho GTPase-activating protein (p50RhoGAP or Cdc42GAP) in cells remains elusive. Here we show that deletion of the BCH domain from p50RhoGAP enhanced its GAP activity and caused drastic cell rounding. Introducing c...

journal_title：Molecular biology of the cell

authors： Zhou YT,Chew LL,Lin SC,Low BC

更新日期：2010-09-15 00:00:00