Myo1c binds phosphoinositides through a putative pleckstrin homology domain.

abstract：:Munc18-1 binds to syntaxin-1A via two distinct sites referred to as the "closed" conformation and N terminus binding. The latter has been shown to stimulate soluble N-ethylmaleimide-sensitive factor attachment protein receptor-mediated exocytosis, whereas the former is believed to be inhibitory or dispensable. To prec...

journal_title：Molecular biology of the cell

authors： Han L,Jiang T,Han GA,Malintan NT,Xie L,Wang L,Tse FW,Gaisano HY,Collins BM,Meunier FA,Sugita S

更新日期：2009-12-01 00:00:00

abstract：:Yeast cells, when exposed to stress, can enter a protective state in which cell division, growth, and metabolism are down-regulated. They remain viable in this state until nutrients become available again. How cells enter this protective survival state and what happens at a cellular and subcellular level are largely u...

journal_title：Molecular biology of the cell

authors： Marini G,Nüske E,Leng W,Alberti S,Pigino G

更新日期：2020-06-01 00:00:00

abstract：:Tumor necrosis factor α (TNF-α) receptor-associated factor 2 (TRAF2) regulates activation of the c-Jun N-terminal kinase (JNK)/c-Jun and the inhibitor of κB kinase (IKK)/nuclear factor κB (NF-κB) signaling cascades in response to TNF-α stimulation. Gene knockout studies have revealed that TRAF2 inhibits TNF-α-induced ...

journal_title：Molecular biology of the cell

authors： Zhang L,Blackwell K,Altaeva A,Shi Z,Habelhah H

更新日期：2011-01-01 00:00:00

abstract：:Specific changes in membrane lipid composition are implicated in actin cytoskeletal organization, vesicle formation, and control of cell polarity. Cdc50p, a membrane protein in the endosomal/trans-Golgi network compartments, is a noncatalytic subunit of Drs2p, which is implicated in translocation of phospholipids acro...

journal_title：Molecular biology of the cell

authors： Kishimoto T,Yamamoto T,Tanaka K

更新日期：2005-12-01 00:00:00

abstract：:Protein degradation during the cell cycle is controlled by the opposing activities of ubiquitin ligases and deubiquitinating enzymes (DUBs). Although the functions of ubiquitin ligases in the cell cycle have been studied extensively, the roles of DUBs in this process are less well understood. Here, we used an overexpr...

journal_title：Molecular biology of the cell

authors： Mapa CE,Arsenault HE,Conti MM,Poti KE,Benanti JA

更新日期：2018-11-15 00:00:00

abstract：:The crystalline lens is an attractive system to study the biology of intercellular communication; however, the identity of the structural components of gap junctions in the lens has been controversial. We have cloned a novel member of the connexin family of gap junction proteins, Cx50, and have shown that it is likely...

journal_title：Molecular biology of the cell

authors： White TW,Bruzzone R,Goodenough DA,Paul DL

更新日期：1992-07-01 00:00:00

abstract：:The mitotic exit network (MEN) is an essential GTPase signaling pathway that triggers exit from mitosis in budding yeast. We show here that during meiosis, the MEN is dispensable for exit from meiosis I but contributes to the timely exit from meiosis II. Consistent with a role for the MEN during meiosis II, we find th...

journal_title：Molecular biology of the cell

authors： Attner MA,Amon A

更新日期：2012-08-01 00:00:00

abstract：:The Sec61 translocon mediates the translocation of proteins across the endoplasmic reticulum membrane and the lateral integration of transmembrane segments into the lipid bilayer. The structure of the idle translocon is closed by a lumenal plug domain and a hydrophobic constriction ring. To test the function of the ap...

journal_title：Molecular biology of the cell

authors： Junne T,Kocik L,Spiess M

更新日期：2010-05-15 00:00:00

abstract：:Cellular levels of the versatile second messenger cyclic (c)AMP are regulated by the antagonistic actions of the canonical G protein → adenylyl cyclase pathway that is initiated by G-protein-coupled receptors (GPCRs) and attenuated by phosphodiesterases (PDEs). Dysregulated cAMP signaling drives many diseases; for exa...

journal_title：Molecular biology of the cell

authors： Getz M,Swanson L,Sahoo D,Ghosh P,Rangamani P

更新日期：2019-06-15 00:00:00

abstract：:Intracellular trafficking of tRNA was long thought to be a one-way trip from the site of biogenesis in the nucleus to the translation machinery in the cytoplasm. This view has recently been challenged, however, by the discovery that tRNA can move retrograde from the cytoplasm back to the nucleus in Saccharomyces cerev...

journal_title：Molecular biology of the cell

authors： Chafe SC,Pierce JB,Eswara MB,McGuire AT,Mangroo D

更新日期：2011-04-01 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：: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：:GPR15 is an orphan G protein-coupled receptor (GPCR) that serves for an HIV coreceptor and was also recently found as a novel homing receptor for T-cells implicated in colitis. We show that GPR15 undergoes a constitutive endocytosis in the absence of ligand. The endocytosis was clathrin dependent and partially depende...

journal_title：Molecular biology of the cell

authors： Okamoto Y,Shikano S

更新日期：2017-08-15 00:00:00

abstract：:Focal adhesion kinase (FAK) is a cytoplasmic tyrosine kinase protein localized to regions called focal adhesions, which are contact points between cells and the extracellular matrix. FAK protein acts as a scaffold to transfer adhesion-dependent and growth factor signals into the cell. Increased FAK expression is linke...

journal_title：Molecular biology of the cell

authors： Fonar Y,Gutkovich YE,Root H,Malyarova A,Aamar E,Golubovskaya VM,Elias S,Elkouby YM,Frank D

更新日期：2011-07-01 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：:ER quality control (ERQC) prevents the exit of misfolded secretory and membrane proteins from the ER. A critical aspect of ERQC is a transcriptional response called the unfolded protein response (UPR), which up-regulates genes that enable cells to cope with misfolded, ER-retained proteins. In this study, we compare th...

journal_title：Molecular biology of the cell

authors： Metzger MB,Michaelis S

更新日期：2009-02-01 00:00:00

abstract：:Lamellipodia of crawling cells represent both the motor for cell advance and the primary building site for the actin cytoskeleton. The organization of actin in the lamellipodium reflects actin dynamics and is of critical importance for the mechanism of cell motility. In previous structural studies, the lamellipodial a...

journal_title：Molecular biology of the cell

authors： Verkhovsky AB,Chaga OY,Schaub S,Svitkina TM,Meister JJ,Borisy GG

更新日期：2003-11-01 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：: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：:During their migration to the periphery, cranial neural crest cells (NCCs) are repulsed by an ErbB4-dependent cue(s) in the mesenchyme adjoining rhombomeres (r) 3 and 5, which are segmented hindbrain neuromeres. ErbB4 has many ligands, but which ligand functions in the above system has not yet been clearly determined....

journal_title：Molecular biology of the cell

authors： Hoshino H,Uchida T,Otsuki T,Kawamoto S,Okubo K,Takeichi M,Chisaka O

更新日期：2007-04-01 00:00:00

abstract：:Damaged DNA-binding protein 2 (DDB2), a nuclear protein, participates in both nucleotide excision repair and mRNA transcription. The transcriptional regulatory function of DDB2 is significant in colon cancer, as it regulates metastasis. To characterize the mechanism by which DDB2 participates in transcription, we inve...

journal_title：Molecular biology of the cell

authors： Fantini D,Huang S,Asara JM,Bagchi S,Raychaudhuri P

更新日期：2017-01-01 00:00:00

abstract：:Little is known about the mechanisms that determine localization of proteins to the plasma membrane in Saccharomyces cerevisiae. The length of the transmembrane domains and association of proteins with lipid rafts have been proposed to play a role in sorting to the cell surface. Here, we report that Fus1p, an O-glycos...

journal_title：Molecular biology of the cell

authors： Proszynski TJ,Simons K,Bagnat M

更新日期：2004-04-01 00:00:00

abstract：:Endoplasmic reticulum-localized DnaJ 4 (ERdj4) is an immunoglobulin-binding protein (BiP) cochaperone and component of the endoplasmic reticulum-associated degradation (ERAD) pathway that functions to remove unfolded/misfolded substrates from the ER lumen under conditions of ER stress. To elucidate the function of ERd...

journal_title：Molecular biology of the cell

authors： Fritz JM,Dong M,Apsley KS,Martin EP,Na CL,Sitaraman S,Weaver TE

更新日期：2014-02-01 00:00:00

abstract：:The orderly progression through the cell division cycle is of paramount importance to all organisms, as improper progression through the cycle could result in defects with grave consequences. Previously, our lab has shown that model eukaryotes such as Saccharomyces cerevisiae, Caenorhabditis elegans, and Danio rerio a...

journal_title：Molecular biology of the cell

authors： Chan K,Goldmark JP,Roth MB

更新日期：2010-07-01 00:00:00

abstract：:Although evasion of apoptosis is thought to be required for the development of cancer, it is unclear which cell death pathways are evaded. We previously identified a novel epithelial cell death pathway that works in normal cells but is inactivated in tumor cells, implying that it may be targeted during tumor developme...

journal_title：Molecular biology of the cell

authors： Thorburn J,Moore F,Rao A,Barclay WW,Thomas LR,Grant KW,Cramer SD,Thorburn A

更新日期：2005-03-01 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：:The recent recognition of the clinical association between type 2 diabetes (T2D) and several types of human cancer has been further highlighted by reports of antidiabetic drugs treating or promoting cancer. At the cellular level, a plethora of molecules operating within distinct signaling pathways suggests cross-talk ...

journal_title：Molecular biology of the cell

authors： Tudzarova S,Osman MA

更新日期：2015-09-15 00:00:00

abstract：:Cell-to-extracellular matrix adhesion is regulated by a multitude of pathways initiated distally to the core cell-matrix adhesion machinery, such as via growth factor signaling. In contrast to these extrinsically sourced pathways, we now identify a regulatory pathway that is intrinsic to the core adhesion machinery, p...

journal_title：Molecular biology of the cell

authors： Li Z,Lock JG,Olofsson H,Kowalewski JM,Teller S,Liu Y,Zhang H,Strömblad S

更新日期：2010-10-01 00:00:00

abstract：:In biogenesis of membrane proteins on the endoplasmic reticulum, a protein-conducting channel called the translocon functions in both the membrane translocation of lumenal domains and the integration of transmembrane segments. Here we analyzed the environments of polypeptide chains during the processes by water-depend...

journal_title：Molecular biology of the cell

authors： Kida Y,Kume C,Hirano M,Sakaguchi M

更新日期：2010-02-01 00:00:00

abstract：:Myoblast C2C12 cells cultured in the presence of FGF2 actively proliferate and showed a differentiation-defective phenotype compared with cells cultured in low serum or in the presence of insulin. These FGF2 effects are associated with sustained activation of p44/p42-MAPK and lack of activation of AKT. Here we demonst...

journal_title：Molecular biology of the cell

authors： de Alvaro C,Martinez N,Rojas JM,Lorenzo M

更新日期：2005-09-01 00:00:00