Myristoylated, alanine-rich C-kinase substrate phosphorylation regulates growth cone adhesion and pathfinding.

abstract：:An in vitro transport assay, established with a modified Shiga toxin B subunit (STxB) as a marker, has proved to be useful for the study of transport from the early/recycling endosome (EE/RE) to the trans-Golgi network (TGN). Here, we modified this assay to test antibodies to all known soluble N-ethylmaleimide-sensiti...

journal_title：Molecular biology of the cell

authors： Tai G,Lu L,Wang TL,Tang BL,Goud B,Johannes L,Hong W

更新日期：2004-09-01 00:00:00

abstract：:Kinetochores are the proteinaceous complexes that assemble on centromeric DNA and direct eukaryotic chromosome segregation. The mechanisms by which higher eukaryotic cells define centromeres are poorly understood. Possible molecular contributors to centromere specification include the underlying DNA sequences and epig...

journal_title：Molecular biology of the cell

authors： Edwards NS,Murray AW

更新日期：2005-04-01 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：: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：:Lymphocyte function-associated antigen-1 (LFA-1) and macrophage-1 antigen (Mac-1) and their counterreceptors such as intercellular cell adhesion molecules (ICAM-1 and ICAM-2), junctional adhesion molecules (JAM-A, JAM-C), and receptors for advanced glycation end products (RAGE) are crucial for promoting polymorphonucl...

journal_title：Molecular biology of the cell

authors： Li N,Yang H,Wang M,Lü S,Zhang Y,Long M

更新日期：2018-02-15 00:00:00

abstract：:Clathrin-mediated endocytosis regulates the internalization of many nutrient and signaling receptors. Clathrin and endocytic accessory proteins are recruited to receptors by specific adaptors. The adaptor Disabled-2 (Dab2) recruits its cargoes, including the low-density lipoprotein receptor (LDLR), and mediates endocy...

journal_title：Molecular biology of the cell

authors： Mulkearns EE,Cooper JA

更新日期：2012-04-01 00:00:00

abstract：:Biogenesis of respiratory chain complexes depends on the expression of mitochondrial-encoded subunits. Their synthesis occurs on membrane-associated ribosomes and is probably coupled to their membrane insertion. Defects in expression of mitochondrial translation products are among the major causes of mitochondrial dis...

journal_title：Molecular biology of the cell

authors： Bauerschmitt H,Mick DU,Deckers M,Vollmer C,Funes S,Kehrein K,Ott M,Rehling P,Herrmann JM

更新日期：2010-06-15 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：:The perinucleolar compartment (PNC) is a nuclear substructure present in transformed cells. The PNC is defined by high concentrations of certain RNA binding proteins and a subset of small RNAs transcribed by RNA polymerase III (pol III), including the signal recognition particle RNA and an Alu RNA as reported here. To...

journal_title：Molecular biology of the cell

authors： Wang C,Politz JC,Pederson T,Huang S

更新日期：2003-06-01 00:00:00

abstract：:Treacher Collins syndrome (TCS) is an autosomal dominant disorder of craniofacial development caused by mutations in the gene TCOF1. Its gene product, treacle, consists mainly of a central repeat domain, which shows it to be structurally related to the nucleolar phosphoprotein Nopp140. Treacle remains mostly uncharact...

journal_title：Molecular biology of the cell

authors： Isaac C,Marsh KL,Paznekas WA,Dixon J,Dixon MJ,Jabs EW,Meier UT

更新日期：2000-09-01 00:00:00

abstract：:Specificity of vesicular transport is determined by pair-wise interaction between receptors (SNAP receptors or SNAREs) associated with a transport vesicle and its target membrane. Two additional factors, N-ethylmaleimide-sensitive fusion protein (NSF) and soluble NSF attachment protein (SNAP) are ubiquitous components...

journal_title：Molecular biology of the cell

authors： Swanton E,Sheehan J,Bishop N,High S,Woodman P

更新日期：1998-07-01 00:00:00

abstract：:Recent evidence has shown that members of the Jak kinase family are activated after IL-6 binds to its receptor complex, leading to a tyrosine phosphorylation of gp130, the IL-6 signal-transducing subunit. The different members of the IL-6 cytokine subfamily induce distinct patterns of Jak-Tyk phosphorylation in differ...

journal_title：Molecular biology of the cell

authors： Wang Y,Fuller GM

更新日期：1994-07-01 00:00:00

abstract：:In pancreatic β-cells, glutamate dehydrogenase (GDH) modulates insulin secretion, although its function regarding specific secretagogues is unclear. This study investigated the role of GDH using a β-cell-specific GDH knockout mouse model, called βGlud1(-/-). The absence of GDH in islets isolated from βGlud1(-/-) mice ...

journal_title：Molecular biology of the cell

authors： Vetterli L,Carobbio S,Pournourmohammadi S,Martin-Del-Rio R,Skytt DM,Waagepetersen HS,Tamarit-Rodriguez J,Maechler P

更新日期：2012-10-01 00:00:00

abstract：:In mammalian cells, the inheritance of the Golgi apparatus into the daughter cells during each cycle of cell division is mediated by a disassembly and reassembly process, and this process is precisely controlled by phosphorylation and ubiquitination. VCIP135 (valosin-containing protein p97/p47 complex-interacting prot...

journal_title：Molecular biology of the cell

authors： Zhang X,Wang Y

更新日期：2015-06-15 00:00:00

abstract：:Previous research has found that a gamma-tubulin mutation in Schizosaccharomyces pombe is synthetically lethal with a deletion of the C-terminal motor domain kinesin-like protein gene pkl1, but the lethality of the double mutant prevents a phenotypic analysis of the synthetic interaction. We have investigated interact...

journal_title：Molecular biology of the cell

authors： Prigozhina NL,Walker RA,Oakley CE,Oakley BR

更新日期：2001-10-01 00:00:00

abstract：:We observed the dynamic recruitment of spindle checkpoint proteins Mad1 and Bub1 to detached kinetochores in budding yeast using real-time live-cell imaging and quantified recruitment in fixed cells. After induced de novo kinetochore assembly at one pair of sister centromeres, Mad1 appeared after the kinetochore prote...

journal_title：Molecular biology of the cell

authors： Krefman NI,Drubin DG,Barnes G

更新日期：2015-07-15 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：:Polalpha is the principal DNA polymerase for initiation of DNA replication and also functions in postinitiation DNA synthesis. In this study, we investigated the cell cycle responses induced by mutations in polalpha+. Germinating spores carrying either a deletion of polalpha+ (polalphaDelta) or a structurally intact b...

journal_title：Molecular biology of the cell

authors： Bhaumik D,Wang TS

更新日期：1998-08-01 00:00:00

abstract：:We have isolated mutants in the fission yeast Schizosaccharomyces pombe that are defective in protein glycosylation. A collection of osmotically sensitive mutants was prepared and screened for glycosylation defects using lectin staining as an assay. Mutants singly defective in four glycoprotein synthesis genes (gps1-4...

journal_title：Molecular biology of the cell

authors： Huang KM,Snider MD

更新日期：1995-05-01 00:00:00

abstract：:All known mechanisms of mitotic spindle orientation rely on astral microtubules. We report that even in the absence of astral microtubules, metaphase spindles in MDCK and HeLa cells are not randomly positioned along their x-z dimension, but preferentially adopt shallow β angles between spindle pole axis and substratum...

journal_title：Molecular biology of the cell

authors： Lázaro-Diéguez F,Ispolatov I,Müsch A

更新日期：2015-04-01 00:00:00

abstract：:We demonstrate an example of signal transduction by an integrin and have begun to define the pathway through which this signaling is achieved. We constructed a stably transfected derivative of 293 cells (ATCC 1573) that expresses the platelet integrin GPIIbIIIa (alpha IIb beta 3). This cell line, clone B, adheres to a...

journal_title：Molecular biology of the cell

authors： Pelletier AJ,Bodary SC,Levinson AD

更新日期：1992-09-01 00:00:00

abstract：:In this study, we examined the subcellular distribution and functions of LIMK1 in developing neurons. Confocal microscopy, subcellular fractionation, and expression of several epitope-tagged LIMK1 constructs revealed that LIMK1 is enriched in the Golgi apparatus and growth cones, with the LIM domain required for Golgi...

journal_title：Molecular biology of the cell

authors： Rosso S,Bollati F,Bisbal M,Peretti D,Sumi T,Nakamura T,Quiroga S,Ferreira A,Cáceres A

更新日期：2004-07-01 00:00:00

abstract：:The hypoxia-inducible factor (HIF) is a master regulator of the cellular response to hypoxia. Its levels and activity are controlled by dioxygenases called prolyl-hydroxylases and factor inhibiting HIF (FIH). To activate genes, HIF has to access sequences in DNA that are integrated in chromatin. It is known that the c...

journal_title：Molecular biology of the cell

authors： Melvin A,Mudie S,Rocha S

更新日期：2011-11-01 00:00:00

abstract：:The chromosomal passenger complex (CPC) regulates various events in cell division. This complex is composed of a catalytic subunit, Aurora B kinase, and three nonenzymatic subunits, INCENP, Survivin, and Borealin. Together, these four subunits interdependently regulate CPC function, and they are highly conserved among...

journal_title：Molecular biology of the cell

authors： Bohnert KA,Chen JS,Clifford DM,Vander Kooi CW,Gould KL

更新日期：2009-08-01 00:00:00

abstract：:The phenotypic switch of cardiac fibroblasts (CFs) to myofibroblasts is essential for normal and pathological wound healing. Relative hyperoxic challenge during reoxygenation causes myocardial remodeling. Here, we sought to characterize the novel O(2)-sensitive molecular mechanisms responsible for triggering the diffe...

journal_title：Molecular biology of the cell

authors： Roy S,Khanna S,Rink T,Radtke J,Williams WT,Biswas S,Schnitt R,Strauch AR,Sen CK

更新日期：2007-12-01 00:00:00

abstract：:McKusick-Kaufman syndrome (MKKS) is a recessively inherited human genetic disease characterized by several developmental anomalies. Mutations in the MKKS gene also cause Bardet-Biedl syndrome (BBS), a genetically heterogeneous disorder with pleiotropic symptoms. However, little is known about how MKKS mutations lead t...

journal_title：Molecular biology of the cell

authors： Hirayama S,Yamazaki Y,Kitamura A,Oda Y,Morito D,Okawa K,Kimura H,Cyr DM,Kubota H,Nagata K

更新日期：2008-03-01 00:00:00

abstract：:The formation and maintenance of the bipolar mitotic spindle apparatus require a complex and balanced interplay of several mechanisms, including the stabilization and separation of polar microtubules and the action of various microtubule motors. Nonmicrotubule elements are also present throughout the spindle apparatus...

journal_title：Molecular biology of the cell

authors： Yang CH,Snyder M

更新日期：1992-11-01 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：:A provisional matrix consisting of fibrin and fibronectin (FN) is deposited at sites of tissue damage and repair. This matrix serves as a scaffold for fibroblast migration into the wound where these cells deposit new matrix to replace lost or damaged tissue and eventually contract the matrix to bring the margins of th...

journal_title：Molecular biology of the cell

authors： Midwood KS,Schwarzbauer JE

更新日期：2002-10-01 00:00:00

abstract：:Alzheimer's β-amyloid precursor protein (APP) associates with kinesin-1 via JNK-interacting protein 1 (JIP1); however, the role of JIP1 in APP transport by kinesin-1 in neurons remains unclear. We performed a quantitative analysis to understand the role of JIP1 in APP axonal transport. In JIP1-deficient neurons, we fi...

journal_title：Molecular biology of the cell

authors： Chiba K,Araseki M,Nozawa K,Furukori K,Araki Y,Matsushima T,Nakaya T,Hata S,Saito Y,Uchida S,Okada Y,Nairn AC,Davis RJ,Yamamoto T,Kinjo M,Taru H,Suzuki T

更新日期：2014-11-05 00:00:00