InsP3-induced Ca2+ excitability of the endoplasmic reticulum.

abstract：:Adaptins are subunits of adaptor protein (AP) complexes involved in the formation of intracellular transport vesicles and in the selection of cargo for incorporation into the vesicles. In this article, we report the results of a survey for adaptins from sequenced genomes including those of man, mouse, the fruit fly Dr...

journal_title：Molecular biology of the cell

authors： Boehm M,Bonifacino JS

更新日期：2001-10-01 00:00:00

abstract：:The 260-kDa heterodimeric Gal/GalNAc-specific Lectin (Gal-lectin) of Entamoeba histolytica dissociates under reducing conditions into a heavy (hgl, 170 kDa) and a light subunit (lgl, 35 kDa). We have previously shown that inhibition of expression of the 35-kDa subunit by antisense RNA causes a decrease in virulence. T...

journal_title：Molecular biology of the cell

authors： Katz U,Ankri S,Stolarsky T,Nuchamowitz Y,Mirelman D

更新日期：2002-12-01 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：:Supplying the appropriate amount of correctly folded α/β-tubulin heterodimers is critical for microtubule dynamics. Formation of assembly-competent heterodimers is remarkably elaborate at the molecular level, in which the α- and β-tubulins are separately processed in a chaperone-dependent manner. This sequential step ...

journal_title：Molecular biology of the cell

authors： Mori R,Toda T

更新日期：2013-06-01 00:00:00

abstract：:The cell nucleus must continually resist and respond to intercellular and intracellular mechanical forces to transduce mechanical signals and maintain proper genome organization and expression. Altered nuclear mechanics is associated with many human diseases, including heart disease, progeria, and cancer. Chromatin an...

journal_title：Molecular biology of the cell

authors： Stephens AD,Banigan EJ,Adam SA,Goldman RD,Marko JF

更新日期：2017-07-07 00:00:00

abstract：:Murine connexin 40 (Cx40) and connexin 43 (Cx43) do not form functional heterotypic gap junction channels. This property may contribute to the preferential propagation of action potentials in murine conductive myocardium (expressing Cx40) which is surrounded by working myocardium, expressing Cx43. When mouse Cx40 and ...

journal_title：Molecular biology of the cell

authors： Haubrich S,Schwarz HJ,Bukauskas F,Lichtenberg-Fraté H,Traub O,Weingart R,Willecke K

更新日期：1996-12-01 00:00:00

abstract：:CD98, an early marker of T-cell activation, is an important regulator of integrin-mediated adhesion events. Previous studies suggest that CD98 is coupled to both cellular activation and transformation and is involved in the pathogenesis of viral infection, inflammatory disease, and cancer. Understanding of the molecul...

journal_title：Molecular biology of the cell

authors： Rintoul RC,Buttery RC,Mackinnon AC,Wong WS,Mosher D,Haslett C,Sethi T

更新日期：2002-08-01 00:00:00

abstract：:In Schizosaccharomyces pombe, cytokinesis requires the assembly and constriction of an actomyosin-based contractile ring (CR). A single essential formin, Cdc12, localizes to the cell middle upon mitotic onset and nucleates the F-actin of the CR. Cdc12 medial recruitment is mediated in part by its direct binding to the...

journal_title：Molecular biology of the cell

authors： Willet AH,Bohnert KA,Gould KL

更新日期：2018-03-15 00:00:00

abstract：:Melanosomes are tissue-specific organelles within which melanin is synthesized and stored. The melanocyte-specific glycoprotein Pmel17 is enriched in the lumen of premelanosomes, where it associates with characteristic striations of unknown composition upon which melanin is deposited. However, Pmel17 is synthesized as...

journal_title：Molecular biology of the cell

authors： Berson JF,Harper DC,Tenza D,Raposo G,Marks MS

更新日期：2001-11-01 00:00:00

abstract：:GRIM-19 was found to copurify with complex I of mitochondrial respiratory chain and subsequently was demonstrated to be involved in complex I assembly and activity. To further understand its function in complex I, we dissected its functional domains by generating a number of deletion, truncation, and point mutants. Th...

journal_title：Molecular biology of the cell

authors： Lu H,Cao X

更新日期：2008-05-01 00:00:00

abstract：:Activation of the inflammatory response is accompanied by a metabolic shift to aerobic glycolysis. Here we identify histone deacetylase 4 (HDAC4) as a new component of the immunometabolic program. We show that HDAC4 is required for efficient inflammatory cytokine production activated by lipopolysaccharide (LPS). Surpr...

journal_title：Molecular biology of the cell

authors： Wang B,Liu TY,Lai CH,Rao YH,Choi MC,Chi JT,Dai JW,Rathmell JC,Yao TP

更新日期：2014-11-01 00:00:00

abstract：:Rho family proteins have been implicated in regulating various cellular processes, including actin cytoskeleton organization, endocytosis, cell cycle, and gene expression. In this study, we analyzed the function of a novel Dictyostelium discoideum Rho family protein (RacC). A cell line was generated that conditionally...

journal_title：Molecular biology of the cell

authors： Seastone DJ,Lee E,Bush J,Knecht D,Cardelli J

更新日期：1998-10-01 00:00:00

abstract：:We have identified and characterized sorb-1, the only sorbin and SH3 domain-containing protein family member in Caenorhabditis elegans SORB-1 is strongly localized to integrin adhesion complexes in larvae and adults, including adhesion plaques and dense bodies (Z-disks) of striated muscles and attachment plaques of sm...

journal_title：Molecular biology of the cell

authors： Loveless T,Qadota H,Benian GM,Hardin J

更新日期：2017-12-01 00:00:00

abstract：:The nucleus houses, organizes, and protects chromatin to ensure genome integrity and proper gene expression, but how the nucleus adapts mechanically to changes in the extracellular environment is poorly understood. Recent studies have revealed that extracellular physical stresses induce chromatin compaction via mechan...

journal_title：Molecular biology of the cell

authors： Stephens AD,Liu PZ,Kandula V,Chen H,Almassalha LM,Herman C,Backman V,O'Halloran T,Adam SA,Goldman RD,Banigan EJ,Marko JF

更新日期：2019-06-19 00:00:00

abstract：:The mitotic spindle is a microtubule (MT)-based molecular machine that serves for equal segregation of chromosomes during cell division. The formation of the mitotic spindle requires the activity of MT motors, including members of the kinesin-14 family. Although evidence suggests that kinesins-14 act by driving the sl...

journal_title：Molecular biology of the cell

authors： Oladipo A,Cowan A,Rodionov V

更新日期：2007-09-01 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 yeast "two-component" osmotic stress phosphorelay consists of the histidine kinase, Sln1p, the phosphorelay intermediate, Ypd1p and two response regulators, Ssk1p and Skn7p, whose activities are regulated by phosphorylation of a conserved aspartyl residue in the receiver domain. Dephospho-Ssk1p leads to activation...

journal_title：Molecular biology of the cell

authors： Li S,Dean S,Li Z,Horecka J,Deschenes RJ,Fassler JS

更新日期：2002-02-01 00:00:00

abstract：:Endocytic adaptor proteins facilitate cargo recruitment and clathrin-coated pit nucleation. The prototypical clathrin adaptor AP2 mediates cargo recruitment, maturation, and scission of the pit by binding cargo, clathrin, and accessory proteins, including the Eps-homology (EH) domain proteins Eps15 and intersectin. Ho...

journal_title：Molecular biology of the cell

authors： Teckchandani A,Mulkearns EE,Randolph TW,Toida N,Cooper JA

更新日期：2012-08-01 00:00:00

abstract：:Due to extensive elaboration of the photoreceptor cilium to form the outer segment, axonemal transport (IFT) in photoreceptors is extraordinarily busy, and retinal degeneration is a component of many ciliopathies. Functional loss of heterotrimeric kinesin-2, a major anterograde IFT motor, causes mislocalized opsin, fo...

journal_title：Molecular biology of the cell

authors： Lopes VS,Jimeno D,Khanobdee K,Song X,Chen B,Nusinowitz S,Williams DS

更新日期：2010-12-01 00:00:00

abstract：:Hsc70 with its cochaperone, either auxilin or GAK, not only uncoats clathrin-coated vesicles but also acts as a chaperone during clathrin-mediated endocytosis. However, because synaptojanin is also involved in uncoating, it is not clear whether GAK is an essential gene. To answer this question, GAK conditional knockou...

journal_title：Molecular biology of the cell

authors： Lee DW,Zhao X,Yim YI,Eisenberg E,Greene LE

更新日期：2008-07-01 00:00:00

abstract：:During oogenesis, two successive meiotic cell divisions occur without functional centrosomes because of the inactivation and subsequent elimination of maternal centrosomes during the diplotene stage of meiosis I. Despite being a conserved phenomenon in most metazoans, the means by which this centrosome behavior is con...

journal_title：Molecular biology of the cell

authors： Matsuura R,Ashikawa T,Nozaki Y,Kitagawa D

更新日期：2016-03-01 00:00:00

abstract：:During constitutive secretion, proteins synthesized at the endoplasmic reticulum (ER) are transported to the Golgi complex for processing and then to the plasma membrane for incorporation or extracellular release. This study uses a unique live-cell constitutive secretion assay to establish roles for the molecular moto...

journal_title：Molecular biology of the cell

authors： Bond LM,Peden AA,Kendrick-Jones J,Sellers JR,Buss F

更新日期：2011-01-01 00:00:00

abstract：:More than 97% of mice in which the C-terminal region of connexin43 (Cx43) was removed (designated as Cx43K258stop) die shortly after birth due to a defect of the epidermal barrier. The abnormal expression of Cx43K258stop protein in the uppermost layers of the epidermis seems to perturb terminal differentiation of kera...

journal_title：Molecular biology of the cell

authors： Maass K,Ghanem A,Kim JS,Saathoff M,Urschel S,Kirfel G,Grümmer R,Kretz M,Lewalter T,Tiemann K,Winterhager E,Herzog V,Willecke K

更新日期：2004-10-01 00:00:00

abstract：:Repellents evoke growth cone turning by eliciting asymmetric, localized loss of actin cytoskeleton together with changes in substratum attachment. We have demonstrated that semaphorin-3A (Sema3A)-induced growth cone detachment and collapse require eicosanoid-mediated activation of protein kinase C epsilon (PKC epsilon...

journal_title：Molecular biology of the cell

authors： Gatlin JC,Estrada-Bernal A,Sanford SD,Pfenninger KH

更新日期：2006-12-01 00:00:00

abstract：:We identified a direct interaction between the neuronal transmembrane protein calsyntenin-1 and the light chain of Kinesin-1 (KLC1). GST pulldowns demonstrated that two highly conserved segments in the cytoplasmic domain of calsyntenin-1 mediate binding to the tetratricopeptide repeats of KLC1. A complex containing ca...

journal_title：Molecular biology of the cell

authors： Konecna A,Frischknecht R,Kinter J,Ludwig A,Steuble M,Meskenaite V,Indermühle M,Engel M,Cen C,Mateos JM,Streit P,Sonderegger P

更新日期：2006-08-01 00:00:00

abstract：:Retinol-binding protein (RBP) is secreted out of the cell in its ligand-bound holo-form. The apo-form of RBP is selectively retained within the endoplasmic reticulum (ER) by a mechanism that remains unknown. Using isolated microsomal system, we have recapitulated the biogenesis of RBP involving its oxidative folding a...

journal_title：Molecular biology of the cell

authors： Selvaraj SR,Bhatia V,Tatu U

更新日期：2008-12-01 00:00:00

abstract：:Cell migration is a highly conserved process involving cytoskeletal reorganization and restructuring of the surrounding extracellular matrix. Although there are many studies describing mechanisms underlying cell motility, little has been reported about the contribution of alternative isoform use toward cell migration....

journal_title：Molecular biology of the cell

authors： Lee HN,Mitra M,Bosompra O,Corney DC,Johnson EL,Rashed N,Ho LD,Coller HA

更新日期：2018-08-01 00:00:00

abstract：:A disintegrin-like and metalloprotease with thrombospondin type I motif (ADAMTS9) is a member of the secreted metalloprotease family that is believed to digest extracellular matrix (ECM) proteins outside of cells. Its Caenorhabditis elegans orthologue, GON-1, is involved in ECM degradation and is required for gonad mo...

journal_title：Molecular biology of the cell

authors： Yoshina S,Sakaki K,Yonezumi-Hayashi A,Gengyo-Ando K,Inoue H,Iino Y,Mitani S

更新日期：2012-05-01 00:00:00

abstract：:Members of the ADP-ribosylation factor (Arf) family of small GTPases are implicated in vesicle traffic in the secretory pathway, although their precise function remains unclear. We generated a series of 23 clustered charge-to-alanine mutations in the Arf1 protein of Saccharomyces cerevisiae to determine the portions o...

journal_title：Molecular biology of the cell

authors： Click ES,Stearns T,Botstein D

更新日期：2002-05-01 00:00:00

abstract：:Guanine nucleotide exchange factors (GEFs) are the initiators of signaling by every regulatory GTPase, which in turn act to regulate a wide array of essential cellular processes. To date, each family of GTPases is activated by distinct families of GEFs. Bidirectional membrane trafficking is regulated by ADP-ribosylati...

journal_title：Molecular biology of the cell

authors： Pipaliya SV,Schlacht A,Klinger CM,Kahn RA,Dacks J

更新日期：2019-07-15 00:00:00