The role of the Src homology domains in morphological transformation by v-src.

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：:Proteins establish and maintain a distinct intracellular localization by means of targeting, retention, and retrieval signals, ensuring most proteins reside predominantly in one cellular location. The enzymes involved in the maturation of lamin A present a challenge to this paradigm. Lamin A is first synthesized as a ...

journal_title：Molecular biology of the cell

authors： Barrowman J,Hamblet C,George CM,Michaelis S

更新日期：2008-12-01 00:00:00

abstract：:The cytoskeleton plays an important role in neuronal morphogenesis. We have identified and characterized a novel actin-binding protein, termed Mayven, predominantly expressed in brain. Mayven contains a BTB (broad complex, tramtrack, bric-a-brac)/POZ (poxvirus, zinc finger) domain-like structure in the predicted N ter...

journal_title：Molecular biology of the cell

authors： Soltysik-Espanola M,Rogers RA,Jiang S,Kim TA,Gaedigk R,White RA,Avraham H,Avraham S

更新日期：1999-07-01 00:00:00

abstract：:Dynamics of endocytic clathrin-coated structures can be remarkably divergent across different cell types, cells within the same culture, or even distinct surfaces of the same cell. The origin of this astounding heterogeneity remains to be elucidated. Here we show that cellular processes associated with changes in effe...

journal_title：Molecular biology of the cell

authors： Willy NM,Ferguson JP,Huber SD,Heidotting SP,Aygün E,Wurm SA,Johnston-Halperin E,Poirier MG,Kural C

更新日期：2017-11-15 00:00:00

abstract：:Programmed DNA rearrangements are important processes present in many organisms. In the ciliated protozoan Tetrahymena thermophila, DNA rearrangements occur during the sexual conjugation process and lead to the deletion of thousands of specific DNA segments and fragmentation of the chromosomes. In this study, we found...

journal_title：Molecular biology of the cell

authors： Lin IT,Chao JL,Yao MC

更新日期：2012-06-01 00:00:00

abstract：:The last steps of multivesicular body (MVB) formation, human immunodeficiency virus (HIV)-1 budding and cytokinesis require a functional endosomal sorting complex required for transport (ESCRT) machinery to facilitate topologically equivalent membrane fission events. Increased sodium tolerance (IST) 1, a new positive ...

journal_title：Molecular biology of the cell

authors： Agromayor M,Carlton JG,Phelan JP,Matthews DR,Carlin LM,Ameer-Beg S,Bowers K,Martin-Serrano J

更新日期：2009-03-01 00:00:00

abstract：:Biochemical data have shown that COPI-coated vesicles are tethered to Golgi membranes by a complex of at least three proteins: p115, giantin, and GM130. p115 binds to giantin on the vesicles and to GM130 on the membrane. We now examine the function of this tethering complex in vivo. Microinjection of an N-terminal pep...

journal_title：Molecular biology of the cell

authors： Seemann J,Jokitalo EJ,Warren G

更新日期：2000-02-01 00:00:00

abstract：:Clustered protocadherins (Pcdhs) are arranged in gene clusters (α, β, and γ) with variable and constant exons. Variable exons encode cadherin and transmembrane domains and ~90 cytoplasmic residues. The 14 Pcdh-αs and 22 Pcdh-γs are spliced to constant exons, which, for Pcdh-γs, encode ~120 residues of an identical cyt...

journal_title：Molecular biology of the cell

authors： O'Leary R,Reilly JE,Hanson HH,Kang S,Lou N,Phillips GR

更新日期：2011-11-01 00:00:00

abstract：:The mechanisms and receptors involved in phagocytosis by nonhematopoietic cells are not well understood. The involvement of the alpha 3 beta 1 integrin in phagocytosis of the extracellular matrix by human breast cancer cells was studied. The possible role of this integrin was suggested since alpha 3 and beta 1 but not...

journal_title：Molecular biology of the cell

authors： Coopman PJ,Thomas DM,Gehlsen KR,Mueller SC

更新日期：1996-11-01 00:00:00

abstract：:Fibroblasts, when plated on the extracellular matrix protein fibronectin (FN), rapidly spread and form an organized actin cytoskeleton. This process is known to involve both the central alpha5beta1 integrin-binding and the C-terminal heparin-binding regions of FN. We found that within the heparin-binding region, the i...

journal_title：Molecular biology of the cell

authors： Bloom L,Ingham KC,Hynes RO

更新日期：1999-05-01 00:00:00

abstract：:Brd2 is a member of the bromodomain extra terminal (BET) protein family, which consists of four chromatin-interacting proteins that regulate gene expression. Each BET protein contains two N-terminal bromodomains, which recognize acetylated histones, and the C-terminal protein-protein interaction domain. Using a genome...

journal_title：Molecular biology of the cell

authors： Hnilicová J,Hozeifi S,Stejskalová E,Dušková E,Poser I,Humpolíčková J,Hof M,Staněk D

更新日期：2013-11-01 00:00:00

abstract：:Although some of the principles of N-ethylmaleimide-sensitive factor attachment protein receptor (SNARE) function are well understood, remarkably little detail is known about sec1/munc18 (SM) protein function and its relationship to SNAREs. Popular models of SM protein function hold that these proteins promote or main...

journal_title：Molecular biology of the cell

authors： Williams AL,Ehm S,Jacobson NC,Xu D,Hay JC

更新日期：2004-01-01 00:00:00

abstract：:Microtubules (MTs) are cytoskeletal polymers composed of repeating subunits of tubulin that are ubiquitously expressed in eukaryotic cells. They undergo a stochastic process of polymerization and depolymerization from their plus ends termed dynamic instability. MT dynamics is an ongoing process in all cell types and h...

journal_title：Molecular biology of the cell

authors： Dent EW

更新日期：2017-01-01 00:00:00

abstract：:ELMO2 belongs to a family of scaffold proteins involved in phagocytosis and cell motility. ELMO2 can simultaneously bind integrin-linked kinase (ILK) and RhoG, forming tripartite ERI complexes. These complexes are involved in promoting β1 integrin-dependent directional migration in undifferentiated epidermal keratinoc...

journal_title：Molecular biology of the cell

authors： Jackson BC,Ivanova IA,Dagnino L

更新日期：2015-07-15 00:00:00

abstract：:In all orders of life, cell cycle progression in proliferating cells is dependent on cell growth, and the extent of growth required for cell cycle progression is proportional to growth rate. Thus, cells growing rapidly in rich nutrients are substantially larger than slow-growing cells. In budding yeast, a conserved si...

journal_title：Molecular biology of the cell

authors： Alcaide-Gavilán M,Lucena R,Banuelos S,Kellogg DR

更新日期：2020-08-15 00:00:00

abstract：:XMAP215/Dis1 proteins are conserved tubulin-binding TOG-domain proteins that regulate microtubule (MT) plus-end dynamics. Here we show that Alp14, a XMAP215 orthologue in fission yeast, Schizosaccharomyces pombe, has properties of a MT polymerase. In vivo, Alp14 localizes to growing MT plus ends in a manner independen...

journal_title：Molecular biology of the cell

authors： Al-Bassam J,Kim H,Flor-Parra I,Lal N,Velji H,Chang F

更新日期：2012-08-01 00:00:00

abstract：:Janus kinase 2 (Jak2) protein tyrosine kinase plays an important role in interleukin-3- or granulocyte-macrophage colony-stimulating factor-mediated signal transduction pathways leading to cell proliferation, activation of early response genes, and inhibition of apoptosis. However, it is unclear whether Jak2 can activ...

journal_title：Molecular biology of the cell

authors： Mohi MG,Arai Ki,Watanabe S

更新日期：1998-12-01 00:00:00

abstract：:Matrix metalloproteinases (MMPs) are extracellular proteases highly expressed at wound sites. However, the precise function of MMPs during reepithelialization in vivo has been elusive in mammalian models because of the high level of redundancy among the 24 mammalian MMPs. For this reason we used Drosophila melanogaste...

journal_title：Molecular biology of the cell

authors： Stevens LJ,Page-McCaw A

更新日期：2012-03-01 00:00:00

abstract：:Drosophila myosin IB (Myo1B) is one of two class I myosins in the Drosophila genome. In the larval and adult midgut enterocyte, Myo1B is present within the microvillus (MV) of the apical brush border (BB) where it forms lateral tethers between the MV membrane and underlying actin filament core. Expression of green flu...

journal_title：Molecular biology of the cell

authors： Hegan PS,Mermall V,Tilney LG,Mooseker MS

更新日期：2007-11-01 00:00:00

abstract：:Formation of multiple-protein macromolecular complexes at specialized subcellular microdomains increases the specificity and efficiency of signaling in cells. In this study, we demonstrate that phosphodiesterase type 3A (PDE3A) physically and functionally interacts with cystic fibrosis transmembrane conductance regula...

journal_title：Molecular biology of the cell

authors： Penmatsa H,Zhang W,Yarlagadda S,Li C,Conoley VG,Yue J,Bahouth SW,Buddington RK,Zhang G,Nelson DJ,Sonecha MD,Manganiello V,Wine JJ,Naren AP

更新日期：2010-03-15 00:00:00

abstract：:The CCAAT/enhancer binding protein delta (C/EBPdelta, CRP3, CELF, NF-IL6beta) regulates gene expression and plays functional roles in many tissues, such as in acute phase response to inflammatory stimuli, adipocyte differentiation, and mammary epithelial cell growth control. In this study, we examined the expression o...

journal_title：Molecular biology of the cell

authors： Wang JM,Tseng JT,Chang WC

更新日期：2005-07-01 00:00:00

abstract：:The TAM receptor protein tyrosine kinases Tyro3, Axl, and Mer play important roles in macrophage function. We investigated the roles of the TAM receptors in mediating the induction of hepatocyte growth factor (HGF) during the interaction of macrophages with apoptotic cells. Mer-specific neutralizing antibody, small in...

journal_title：Molecular biology of the cell

authors： Park HJ,Baen JY,Lee YJ,Choi YH,Kang JL

更新日期：2012-08-01 00:00:00

abstract：:Protein kinase C (PKC) zeta has been implicated in insulin-induced glucose uptake in skeletal muscle cell, although the underlying mechanism remains unknown. In this study, we investigated the effect of PKCzeta on actin remodeling and glucose transport in differentiated rat L6 muscle cells expressing myc-tagged glucos...

journal_title：Molecular biology of the cell

authors： Liu LZ,Zhao HL,Zuo J,Ho SK,Chan JC,Meng Y,Fang FD,Tong PC

更新日期：2006-05-01 00:00:00

abstract：:We have identified a novel Ras-interacting protein from Dictyostelium, RIP3, whose function is required for both chemotaxis and the synthesis and relay of the cyclic AMP (cAMP) chemoattractant signal. rip3 null cells are unable to aggregate and lack receptor activation of adenylyl cyclase but are able, in response to ...

journal_title：Molecular biology of the cell

authors： Lee S,Parent CA,Insall R,Firtel RA

更新日期：1999-09-01 00:00:00

abstract：:Disruption of fast axonal transport (FAT) is an early pathological event in Alzheimer's disease (AD). Soluble amyloid-β oligomers (AβOs), increasingly recognized as proximal neurotoxins in AD, impair organelle transport in cultured neurons and transgenic mouse models. AβOs also stimulate hyperphosphorylation of the ax...

journal_title：Molecular biology of the cell

authors： Ramser EM,Gan KJ,Decker H,Fan EY,Suzuki MM,Ferreira ST,Silverman MA

更新日期：2013-08-01 00:00:00

abstract：:Attack by the host powdery mildew Erysiphe cichoracearum usually results in successful penetration and rapid proliferation of the fungus on Arabidopsis. By contrast, the nonhost barley powdery mildew Blumeria graminis f. sp. hordei (Bgh) typically fails to penetrate Arabidopsis epidermal cells. In both instances the p...

journal_title：Molecular biology of the cell

authors： Assaad FF,Qiu JL,Youngs H,Ehrhardt D,Zimmerli L,Kalde M,Wanner G,Peck SC,Edwards H,Ramonell K,Somerville CR,Thordal-Christensen H

更新日期：2004-11-01 00:00:00

abstract：:We recently identified transmembrane protein shrew-1 and showed that it is able to target to adherens junctions in polarized epithelial cells. This suggested shrew-1 possesses specific basolateral sorting motifs, which we analyzed by mutational analysis. Systematic mutation of amino acids in putative sorting signals i...

journal_title：Molecular biology of the cell

authors： Jakob V,Schreiner A,Tikkanen R,Starzinski-Powitz A

更新日期：2006-08-01 00:00:00

abstract：:Motile cells such as bacteria, amoebae, and fibroblasts display a continual level of energy-consuming reactions involving the cytoskeleton and signal pathways, regardless of whether or not they are actually migrating. I draw parallels between these "silent signals" and the intrinsic activity of the human brain, especi...

journal_title：Molecular biology of the cell

authors： Bray D

更新日期：2014-03-01 00:00:00

abstract：:cAR1, a G protein-coupled receptor (GPCR) for cAMP, is required for the multicellular development of Dictyostelium. The activation of multiple pathways by cAR1 is transient because of poorly defined adaptation mechanisms. To investigate this, we used a genetic screen for impaired development to isolate four dominant-n...

journal_title：Molecular biology of the cell

authors： Zhang M,Goswami M,Hereld D

更新日期：2005-02-01 00:00:00

abstract：:Lumen establishment and maintenance are fundamental for tubular organs physiological functions. Most of the studies investigating the mechanisms regulating this process have been carried out in cell cultures or in smaller organisms, whereas little has been done in mammalian model systems in vivo. Here we used the sali...

journal_title：Molecular biology of the cell

authors： Shitara A,Malec L,Ebrahim S,Chen D,Bleck C,Hoffman MP,Weigert R

更新日期：2019-02-01 00:00:00