Tumor necrosis factor-receptor-associated factor-4 is a positive regulator of transforming growth factor-beta signaling that affects neural crest formation.

abstract：:Metazoan cells rapidly exchange signals at tight cell-cell interfaces, including synapses and gap junctions. Advances in imaging recently exposed a third mode of intercellular cross-talk mediated by thin, actin-containing membrane extensions broadly known as "membrane" or "tunneling" nanotubes. An explosion of researc...

journal_title：Molecular biology of the cell

authors： Sherer NM

更新日期：2013-04-01 00:00:00

abstract：:To date, two major apoptotic pathways, the death receptor and the mitochondrial pathway, have been well documented in mammalian cells. However, the involvement of these two apoptotic pathways, particularly the death receptor pathway, in transforming growth factor-beta 1 (TGF-beta 1)-induced apoptosis is not well under...

journal_title：Molecular biology of the cell

authors： Kim SG,Jong HS,Kim TY,Lee JW,Kim NK,Hong SH,Bang YJ

更新日期：2004-02-01 00:00:00

abstract：:Clathrin-mediated endocytosis and phagocytosis are both selective surface internalization processes but have little known mechanistic similarity or interdependence. Here we show that the phosphotyrosine-binding (PTB) domain protein Ced-6, a well-established phagocytosis component that operates as a transducer of so-ca...

journal_title：Molecular biology of the cell

authors： Jha A,Watkins SC,Traub LM

更新日期：2012-05-01 00:00:00

abstract：:Clearance of misfolded proteins from the ER is central for maintenance of cellular homeostasis. This process requires coordinated recognition, ER-cytosol translocation, and finally ubiquitination-dependent proteasomal degradation. Here, we identify an ER resident seven-transmembrane protein (JAMP) that links ER chaper...

journal_title：Molecular biology of the cell

authors： Tcherpakov M,Broday L,Delaunay A,Kadoya T,Khurana A,Erdjument-Bromage H,Tempst P,Qiu XB,DeMartino GN,Ronai Z

更新日期：2008-11-01 00:00:00

abstract：:Rapid β2-integrin activation is indispensable for leukocyte adhesion and recruitment to sites of infection and is mediated by chemokine- or P-selectin glycoprotein ligand-1-induced inside-out signaling. Here we uncovered a novel pathway for rapid activation of integrin-dependent leukocyte adhesion, triggered by toll-l...

journal_title：Molecular biology of the cell

authors： Chung KJ,Mitroulis I,Wiessner JR,Zheng YY,Siegert G,Sperandio M,Chavakis T

更新日期：2014-10-01 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：:CWH41, a gene involved in the assembly of cell wall beta-1,6-glucan, has recently been shown to be the structural gene for Saccharomyces cerevisiae glucosidase I that is responsible for initiating the trimming of terminal alpha-1,2-glucose residue in the N-glycan processing pathway. To distinguish between a direct or ...

journal_title：Molecular biology of the cell

authors： Abeijon C,Chen LY

更新日期：1998-10-01 00:00:00

abstract：:Many integrin receptors localize to focal contact sites upon binding their ligand. However, unoccupied integrin receptors do not localize to focal contact sites. Because the integrin beta 1 cytoplasmic domain appears to have a focal contact localization signal, there must be a mechanism by which this domain is kept in...

journal_title：Molecular biology of the cell

authors： Briesewitz R,Kern A,Marcantonio EE

更新日期：1993-06-01 00:00:00

abstract：:Glycoprotein gp130, found on the plasma membrane of Dictyostelium discoideum amoebae, was postulated previously to play a role in phagocytosis. The gene for gp130 was cloned and when translated, yielded a 768 amino acid preproprotein of 85.3 kDa. It had nearly 40% similarity to the 138 kDa family of glycoproteins impl...

journal_title：Molecular biology of the cell

authors： Chia CP,Gomathinayagam S,Schmaltz RJ,Smoyer LK

更新日期：2005-06-01 00:00:00

abstract：:The assembly of metazoan Sm-class small nuclear ribonucleoproteins (snRNPs) is an elaborate, step-wise process that takes place in multiple subcellular compartments. The initial steps, including formation of the core RNP, are mediated by the survival motor neuron (SMN) protein complex. Loss-of-function mutations in hu...

journal_title：Molecular biology of the cell

authors： Shpargel KB,Praveen K,Rajendra TK,Matera AG

更新日期：2009-01-01 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：: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：:Ion transport in various tissues can be regulated by the cortical actin cytoskeleton. Specifically, involvement of actin dynamics in the regulation of nonvoltage-gated sodium channels has been shown. Herein, inside-out patch clamp experiments were performed to study the effect of the heterodimeric actin capping protei...

journal_title：Molecular biology of the cell

authors： Shumilina EV,Negulyaev YA,Morachevskaya EA,Hinssen H,Khaitlina SY

更新日期：2003-04-01 00:00:00

abstract：:Target of rapamycin complex 1 (TORC1) is a central cellular signaling coordinator that allows eukaryotic cells to adapt to the environment. In the budding yeast, Saccharomyces cerevisiae, TORC1 senses nitrogen and various stressors and modulates proteosynthesis, nitrogen uptake and metabolism, stress responses, and au...

journal_title：Molecular biology of the cell

authors： Takeda E,Jin N,Itakura E,Kira S,Kamada Y,Weisman LS,Noda T,Matsuura A

更新日期：2018-02-15 00:00:00

abstract：:Retroviral assembly is driven by Gag, and nascent viral particles escape cells by recruiting the machinery that forms intralumenal vesicles of multivesicular bodies. In this study, we show that the clathrin adaptor complex AP-1 is involved in retroviral release. The absence of AP-1mu obtained by genetic knock-out or b...

journal_title：Molecular biology of the cell

authors： Camus G,Segura-Morales C,Molle D,Lopez-Vergès S,Begon-Pescia C,Cazevieille C,Schu P,Bertrand E,Berlioz-Torrent C,Basyuk E

更新日期：2007-08-01 00:00:00

abstract：:Low molecular weight (LMW) GTP-binding proteins are hypothesized to play a role in the vectorial transport of intracellular vesicles. Mutational studies in yeast and subcellular localization in mammalian cells suggest that a family of LMW GTP-binding proteins, termed rab, target intracellular vesicles to their appropr...

journal_title：Molecular biology of the cell

authors： Ngsee JK,Fleming AM,Scheller RH

更新日期：1993-07-01 00:00:00

abstract：:Polyubiquitination marks proteins for degradation by the 26S proteasome and is carried out by a cascade of enzymes that includes ubiquitin-activating enzymes (E1s), ubiquitin-conjugating enzymes (E2s), and ubiquitin ligases (E3s). The anaphase-promoting complex or cyclosome (APC/C) comprises a multisubunit ubiquitin l...

journal_title：Molecular biology of the cell

authors： Leverson JD,Joazeiro CA,Page AM,Huang Hk,Hieter P,Hunter T

更新日期：2000-07-01 00:00:00

abstract：:The gamma-tubulin small complex (gamma-TuSC) is an evolutionarily conserved heterotetramer essential for microtubule nucleation. We have determined the structure of the Saccharomyces cerevisiae gamma-TuSC at 25-A resolution by electron microscopy. gamma-TuSC is Y-shaped, with an elongated body connected to two arms. G...

journal_title：Molecular biology of the cell

authors： Kollman JM,Zelter A,Muller EG,Fox B,Rice LM,Davis TN,Agard DA

更新日期：2008-01-01 00:00:00

abstract：:Actin and microtubule dynamics must be precisely coordinated during cell migration, mitosis, and morphogenesis--much of this coordination is mediated by proteins that physically bridge the two cytoskeletal networks. We have investigated the regulation of the Drosophila actin-microtubule cross-linker Short stop (Shot),...

journal_title：Molecular biology of the cell

authors： Applewhite DA,Grode KD,Duncan MC,Rogers SL

更新日期：2013-09-01 00:00:00

abstract：:Macrophage polarization contributes to a number of human pathologies. This is exemplified for tumor-associated macrophages (TAMs), which display a polarized M2 phenotype, closely associated with promotion of angiogenesis and suppression of innate immune responses. We present evidence that induction of apoptosis in tum...

journal_title：Molecular biology of the cell

authors： Weigert A,Tzieply N,von Knethen A,Johann AM,Schmidt H,Geisslinger G,Brüne B

更新日期：2007-10-01 00:00:00

abstract：:Based on its shedding and binding activities, the disintegrin and metalloprotease 12 (ADAM12) has been implicated in cell signaling. Here we investigate the intracellular protein interaction network of the transmembrane ADAM12L variant using an integrative approach. We identify the integrin-linked kinase (ILK) as a ne...

journal_title：Molecular biology of the cell

authors： Leyme A,Bourd-Boittin K,Bonnier D,Falconer A,Arlot-Bonnemains Y,Théret N

更新日期：2012-09-01 00:00:00

abstract：:We have shown previously that the Swi5 transcription factor regulates the expression of the SIC1 Cdk inhibitor in late mitosis. This suggests that Swi5 might control other genes with roles in ending mitosis. We identified a gene with a Swi5-binding site in the promoter that encoded a protein with high homology to Pcl2...

journal_title：Molecular biology of the cell

authors： Aerne BL,Johnson AL,Toyn JH,Johnston LH

更新日期：1998-04-01 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：:Protein kinase D2 (PKD2) belongs to the PKD family of serine/threonine kinases that is activated by phorbol esters and G protein-coupled receptors (GPCRs). Its C-terminal regulatory domain comprises two cysteine-rich domains (C1a/C1b) followed by a pleckstrin homology (PH) domain. Here, we examined the role of the reg...

journal_title：Molecular biology of the cell

authors： Auer A,von Blume J,Sturany S,von Wichert G,Van Lint J,Vandenheede J,Adler G,Seufferlein T

更新日期：2005-09-01 00:00:00

abstract：:In many insects, development of the oocyte arrests temporarily just before vitellogenesis, the period when vitellogenins (yolk proteins) accumulate in the oocyte. Following hormonal and environmental cues, development of the oocyte resumes, and endocytosis of vitellogenins begins. An essential component of yolk uptake...

journal_title：Molecular biology of the cell

authors： Schonbaum CP,Perrino JJ,Mahowald AP

更新日期：2000-02-01 00:00:00

abstract：:Nuclear factor kappa B (NF-kappa B) modulates the expression of numerous genes via interaction with a specific DNA sequence termed the kappa B site. Its activity is modulated by a cytosolic inhibitor protein termed I kappa B, and its activation occurs in response to a variety of agents in a variety of cell types, most...

journal_title：Molecular biology of the cell

authors： Olashaw NE,Kowalik TF,Huang ES,Pledger WJ

更新日期：1992-10-01 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：:I am extremely honored to be the recipient of the 2015 Women in Cell Biology Junior Award. When I reflect on my journey in science, many great people and memorable experiences come to mind. Some of these encounters were truly career-defining moments. Others provided priceless lessons. In this essay, I recount some of ...

journal_title：Molecular biology of the cell

authors： Serpe M

更新日期：2015-11-01 00:00:00

abstract：:Targeting of peroxisomal membrane proteins (PMPs) is a multistep process that requires not only recognition of PMPs in the cytosol but also their insertion into the peroxisomal membrane. As a consequence, targeting signals of PMPs (mPTS) are rather complex. A candidate protein for the PMP recognition event is Pex19p, ...

journal_title：Molecular biology of the cell

authors： Rottensteiner H,Kramer A,Lorenzen S,Stein K,Landgraf C,Volkmer-Engert R,Erdmann R

更新日期：2004-07-01 00:00:00

abstract：:Episialin (MUC1, PEM, EMA, CA15-3 antigen) is a sialylated, membrane-associated glycoprotein with an extended mucin-like ectodomain. This domain mainly consists of 30-90 homologous 20-amino acid repeats that are rich in O-glycosylation sites (serines and threonines). It is likely that this part forms a polyproline bet...

journal_title：Molecular biology of the cell

authors： Wesseling J,van der Valk SW,Hilkens J

更新日期：1996-04-01 00:00:00