GGAs: roles of the different domains and comparison with AP-1 and clathrin.

abstract：:Oncostatin M and cAMP signaling stimulate apical surface-directed membrane trafficking and apical lumen development in hepatocytes, both in a protein kinase A (PKA)-dependent manner. Here, we show that oncostatin M, but not cAMP, promotes the A-kinase anchoring protein (AKAP)-dependent anchoring of the PKA regulatory ...

journal_title：Molecular biology of the cell

authors： Wojtal KA,Hoekstra D,van Ijzendoorn SC

更新日期：2007-07-01 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：:In mammals, repression of translation during stress is associated with the assembly of stress granules in the cytoplasm, which contain a fraction of arrested mRNA and have been proposed to play a role in their storage. Because physical contacts are seen with GW bodies, which contain the mRNA degradation machinery, str...

journal_title：Molecular biology of the cell

authors： Mollet S,Cougot N,Wilczynska A,Dautry F,Kress M,Bertrand E,Weil D

更新日期：2008-10-01 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：:Select lipid-anchored proteins such as glycosylphosphatidylinositol (GPI)-anchored proteins and nonreceptor tyrosine kinases may preferentially partition into sphingomyelin-rich and cholesterol-rich plasmalemmal microdomains, thereby acquiring resistance to detergent extraction. Two such domains, caveolae and lipid ra...

journal_title：Molecular biology of the cell

authors： Oh P,Schnitzer JE

更新日期：2001-03-01 00:00:00

abstract：:During oocyte maturation and early development, mRNAs receive poly(A) in the cytoplasm at distinct times relative to one another and to the cell cycle. These cytoplasmic polyadenylation reactions do not occur during oogenesis, but begin during oocyte maturation and continue throughout early development. In this report...

journal_title：Molecular biology of the cell

authors： Ballantyne S,Daniel DL Jr,Wickens M

更新日期：1997-08-01 00:00:00

abstract：:Mitophagy, which selectively degrades mitochondria via autophagy, has a significant role in mitochondrial quality control. When mitophagy is induced in yeast, mitochondrial residential protein Atg32 binds Atg11, an adaptor protein for selective types of autophagy, and it is recruited into the vacuole along with mitoch...

journal_title：Molecular biology of the cell

authors： Aoki Y,Kanki T,Hirota Y,Kurihara Y,Saigusa T,Uchiumi T,Kang D

更新日期：2011-09-01 00:00:00

abstract：:During lactation, mammary epithelial cells secrete huge amounts of milk from their apical side. The current view is that caseins are secreted by exocytosis, whereas milk fat globules are released by budding, enwrapped by the plasma membrane. Owing to the number and large size of milk fat globules, the membrane surface...

journal_title：Molecular biology of the cell

authors： Honvo-Houéto E,Henry C,Chat S,Layani S,Truchet S

更新日期：2016-10-01 00:00:00

abstract：:The small G proteins Cdc42, Rac1, and Rac2 regulate the rearrangements of actin and membrane necessary for Fcgamma receptor-mediated phagocytosis by macrophages. Activated, GTP-bound Cdc42, Rac1, and Rac2 bind to the p21-binding domain (PBD) of PAK1, and this interaction provided a basis for microscopic methods to loc...

journal_title：Molecular biology of the cell

authors： Hoppe AD,Swanson JA

更新日期：2004-08-01 00:00:00

abstract：:Mammalian mitochondrial ribosomes contain two prokaryotic-like rRNAs, 12S and 16S, both encoded by mitochondrial DNA. As opposed to cytosolic ribosomes, however, these ribosomes are not thought to contain 5S rRNA. For this reason, it has been unclear whether 5S rRNA, which can be detected in mitochondrial preparations...

journal_title：Molecular biology of the cell

authors： Magalhães PJ,Andreu AL,Schon EA

更新日期：1998-09-01 00:00:00

abstract：:Cadherin-mediated cell-cell adhesion is a dynamic process that is regulated during embryonic development, cell migration, and differentiation. Different cadherins are expressed in specific tissues consistent with their roles in cell type recognition. In this study, we examine the formation of N-cadherin-dependent cell...

journal_title：Molecular biology of the cell

authors： Mary S,Charrasse S,Meriane M,Comunale F,Travo P,Blangy A,Gauthier-Rouvière C

更新日期：2002-01-01 00:00:00

abstract：:In complex with FKBP12, the immunosuppressant rapamycin binds to and inhibits the yeast TOR1 and TOR2 proteins and the mammalian homologue mTOR/FRAP/RAFT1. The TOR proteins promote cell cycle progression in yeast and human cells by regulating translation and polarization of the actin cytoskeleton. A C-terminal domain ...

journal_title：Molecular biology of the cell

authors： Alarcon CM,Heitman J,Cardenas ME

更新日期：1999-08-01 00:00:00

abstract：:Activation of the NADPH oxidase of phagocytic cells requires the action of Rac2 or Rac1, members of the Ras superfamily of GTP-binding proteins. Rac proteins are active when in the GTP-bound form and can be regulated by a variety of proteins that modulate the exchange of GDP for GTP and/or GTP hydrolysis. The p190 Rac...

journal_title：Molecular biology of the cell

authors： Heyworth PG,Knaus UG,Settleman J,Curnutte JT,Bokoch GM

更新日期：1993-11-01 00:00:00

abstract：:The histone variant H2AX is rapidly phosphorylated at the sites of DNA double-strand breaks (DSBs). This phosphorylated H2AX (gamma-H2AX) is involved in the retention of repair and signaling factor complexes at sites of DNA damage. The dependency of this phosphorylation on the various PI3K-related protein kinases (in ...

journal_title：Molecular biology of the cell

authors： Friesner JD,Liu B,Culligan K,Britt AB

更新日期：2005-05-01 00:00:00

abstract：:Endomitosis is a special type of mitosis in which only cytokinesis-the final step of the cell division cycle-is defective, resulting in polyploid cells. Although endomitosis is biologically important, its regulatory aspects remain elusive. Psychosine, a lysogalactosylceramide, prevents proper cytokinesis when suppleme...

journal_title：Molecular biology of the cell

authors： Watanabe H,Okahara K,Naito-Matsui Y,Abe M,Go S,Inokuchi J,Okazaki T,Kobayashi T,Kozutsumi Y,Oka S,Takematsu H

更新日期：2016-07-01 00:00:00

abstract：:MARK2 regulates the establishment of polarity in Madin-Darby canine kidney (MDCK) cells in part through phosphorylation of serine 227 of Rab11-FIP2. We identified Eps15 as an interacting partner of phospho-S227-Rab11-FIP2 (pS227-FIP2). During recovery from low calcium, Eps15 localized to the lateral membrane before pS...

journal_title：Molecular biology of the cell

authors： Lapierre LA,Manning EH,Mitchell KM,Caldwell CM,Goldenring JR

更新日期：2017-04-15 00:00:00

abstract：:Cell morphogenesis is a complex process that relies on a diverse array of proteins and pathways. We have identified a transglutaminase-like protein (Cyk3p) that functions in fission yeast morphogenesis. The phenotype of a cyk3 knockout strain indicates a primary role for Cyk3p in cytokinesis. Correspondingly, Cyk3p lo...

journal_title：Molecular biology of the cell

authors： Pollard LW,Onishi M,Pringle JR,Lord M

更新日期：2012-07-01 00:00:00

abstract：:The endocytic and autophagic pathways are involved in the membrane trafficking of exogenous and endogenous materials to lysosomes. However, the mechanisms that regulate these pathways are largely unknown. We previously reported that Rubicon, a Beclin 1-binding protein, negatively regulates both the autophagic and endo...

journal_title：Molecular biology of the cell

authors： Tabata K,Matsunaga K,Sakane A,Sasaki T,Noda T,Yoshimori T

更新日期：2010-12-01 00:00:00

abstract：:Export of mRNA from the nucleus is linked to proper processing and packaging into ribonucleoprotein complexes. Although several observations indicate a coupling between mRNA 3' end formation and export, it is not known how these two processes are mechanistically connected. Here, we show that a subunit of the mammalian...

journal_title：Molecular biology of the cell

authors： Ruepp MD,Aringhieri C,Vivarelli S,Cardinale S,Paro S,Schümperli D,Barabino SM

更新日期：2009-12-01 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：:We have shown that protein kinase A phosphorylation of t-SNAREs inhibits SNARE assembly and suppresses endo- and exocytosis in yeast. Herein, we show that protein kinase A phosphorylation of the Sso exocytic t-SNAREs promotes the binding of Vsm1, a potential SNARE regulator identified previously in our laboratory. Pho...

journal_title：Molecular biology of the cell

authors： Marash M,Gerst JE

更新日期：2003-08-01 00:00:00

abstract：:Coordinated regulation of cell proliferation is vital for epithelial tissue homeostasis, and uncontrolled proliferation is a hallmark of carcinogenesis. A growing body of evidence indicates that epithelial tight junctions (TJs) play a role in these processes, although the mechanisms involved are poorly understood. In ...

journal_title：Molecular biology of the cell

authors： Capaldo CT,Koch S,Kwon M,Laur O,Parkos CA,Nusrat A

更新日期：2011-05-15 00:00:00

abstract：:The Arp2/3 complex is the only known nucleator of branched F-actin filaments. Work in cultured cells has established a wide array of functions for this complex in controlling cell migration, shape, and adhesion. However, loss of Arp2/3 complex function in tissues has yielded cell type-specific phenotypes. Here we repo...

journal_title：Molecular biology of the cell

authors： Zhou K,Sumigray KD,Lechler T

更新日期：2015-06-01 00:00:00

abstract：:A morphogenesis checkpoint in budding yeast delays nuclear division (and subsequent cell cycle progression) in cells that have failed to make a bud. We show that the ability of this checkpoint to delay nuclear division requires the SWE1 gene, encoding a protein kinase that inhibits the master cell cycle regulatory kin...

journal_title：Molecular biology of the cell

authors： Sia RA,Herald HA,Lew DJ

更新日期：1996-11-01 00:00:00

abstract：:The small GTPase Ran is essential for spindle assembly. Ran is proposed to act through its nuclear import receptors importin alpha and/or importin beta to control the sequestration of proteins necessary for spindle assembly. To date, the molecular mechanisms by which the Ran pathway functions remain unclear. Using pur...

journal_title：Molecular biology of the cell

authors： Ems-McClung SC,Zheng Y,Walczak CE

更新日期：2004-01-01 00:00:00

abstract：:The kidney, together with bone and intestine, plays a crucial role in maintaining whole-body calcium (Ca(2+)) homoeostasis, which is primarily mediated by altering the reabsorption of Ca(2+) filtered by the glomerulus. The transient receptor potential-vanilloid-5 (TRPV5) channel protein forms a six- transmembrane Ca(2...

journal_title：Molecular biology of the cell

authors： Cai X,Srivastava S,Surindran S,Li Z,Skolnik EY

更新日期：2014-04-01 00:00:00

abstract：:The oxygen sensitive alpha-subunit of the hypoxia-inducible factor-1 (HIF-1) is a major trigger of the cellular response to hypoxia. Although the posttranslational regulation of HIF-1alpha by hypoxia is well known, its transcriptional regulation by hypoxia is still under debate. We, therefore, investigated the regulat...

journal_title：Molecular biology of the cell

authors： Belaiba RS,Bonello S,Zähringer C,Schmidt S,Hess J,Kietzmann T,Görlach A

更新日期：2007-12-01 00:00:00

abstract：:Clathrin-mediated endocytosis is a fundamental cellular process conserved from yeast to mammals and is an important endocytic route for the internalization of many specific cargos, including activated growth factor receptors. Here we examined changes in tyrosine phosphorylation, a representative output of growth facto...

journal_title：Molecular biology of the cell

authors： Shen H,Ferguson SM,Dephoure N,Park R,Yang Y,Volpicelli-Daley L,Gygi S,Schlessinger J,De Camilli P

更新日期：2011-02-15 00:00:00

abstract：:Autocrine motility factor receptor (AMF-R) is a cell surface receptor that is also localized to a smooth subdomain of the endoplasmic reticulum, the AMF-R tubule. By postembedding immunoelectron microscopy, AMF-R concentrates within smooth plasmalemmal vesicles or caveolae in both NIH-3T3 fibroblasts and HeLa cells. B...

journal_title：Molecular biology of the cell

authors： Benlimame N,Le PU,Nabi IR

更新日期：1998-07-01 00:00:00

abstract：:Eukaryotic cells eliminate misfolded proteins from the endoplasmic reticulum (ER) via a conserved process termed ER-associated degradation (ERAD). Central regulators of the ERAD system are membrane-bound ubiquitin ligases, which are thought to channel misfolded proteins through the ER membrane during retrotranslocatio...

journal_title：Molecular biology of the cell

authors： Zhang T,Xu Y,Liu Y,Ye Y

更新日期：2015-12-01 00:00:00