Interaction of paxillin with poly(A)-binding protein 1 and its role in focal adhesion turnover and cell migration.

abstract：:The ∼230-residue C-terminal tail of the epidermal growth factor receptor (EGFR) is phosphorylated upon activation. We examined whether this phosphorylation is affected by deletions within the tail and whether the two tails in the asymmetric active EGFR dimer are phosphorylated differently. We monitored autophosphoryla...

journal_title：Molecular and cellular biology

authors： Kovacs E,Das R,Wang Q,Collier TS,Cantor A,Huang Y,Wong K,Mirza A,Barros T,Grob P,Jura N,Bose R,Kuriyan J

更新日期：2015-09-01 00:00:00

abstract：:The growth suppressor activities of the RB and p107 products are believed to be mediated by the reversible binding of a heterogeneous family of cellular proteins to a conserved T/E1A pocket domain that is present within both proteins. To study the functional role of these interactions, we examined the properties of ce...

journal_title：Molecular and cellular biology

authors： Kim YW,Otterson GA,Kratzke RA,Coxon AB,Kaye FJ

更新日期：1994-11-01 00:00:00

abstract：:The oncogene product of the avian sarcoma virus CT10, P47gag-crk, contains the SH2, SH2', and SH3 domains and binds proteins in a phosphotyrosine (ptyr)-dependent manner. In this study, we have determined the region of P47gag-crk essential for binding to ptyr-containing proteins. Mutant P47gag-crk proteins expressed i...

journal_title：Molecular and cellular biology

authors： Matsuda M,Mayer BJ,Hanafusa H

更新日期：1991-03-01 00:00:00

abstract：:The apoptotic process is accompanied by major changes in chromatin structure and gene expression. The apoptotic genetic program is progressively set up with the inhibition of antiapoptotic genes and the activation of proapoptotic ones. Here, we show that the histone deacetylase 3 (HDAC-3), which is a known co-represso...

journal_title：Molecular and cellular biology

authors： Escaffit F,Vaute O,Chevillard-Briet M,Segui B,Takami Y,Nakayama T,Trouche D

更新日期：2007-01-01 00:00:00

abstract：:We have characterized two P-element-induced, lethal mutations in Drosophila melanogaster which affect the larval hemocytes, mediators of the insect immune response. Each mutant displays larval melanotic tumors characteristic of mutations affecting the insect cellular immune system, and the moribund animals develop gro...

journal_title：Molecular and cellular biology

authors： Stewart MJ,Denell R

更新日期：1993-04-01 00:00:00

abstract：:Cell lines established from the lepidopteran insect Spodoptera frugiperda (fall armyworm; Sf9) are used routinely as hosts for the expression of foreign proteins by recombinant baculovirus vectors. We have examined the pathway of protein glycosylation and secretion in these cells, using human tissue plasminogen activa...

journal_title：Molecular and cellular biology

authors： Jarvis DL,Summers MD

更新日期：1989-01-01 00:00:00

abstract：:Cdc25A is a cell cycle-activating phosphatase, and its overexpression in breast cancers has been shown to correlate with poor prognosis. Most recent studies related to Cdc25A and tumor progression have focused on its role in regulating cell cycle progression. However, less is known about how Cdc25A modulates the metas...

journal_title：Molecular and cellular biology

authors： Feng X,Wu Z,Wu Y,Hankey W,Prior TW,Li L,Ganju RK,Shen R,Zou X

更新日期：2011-08-01 00:00:00

abstract：:To characterize further the regulatory mechanism modulating the expression of the Saccharomyces cerevisiae ARG3 gene, i.e., the specific repression by arginine and the general amino acid control, we analyzed by deletion the region upstream of that gene, determined the nucleotide sequence of operator-constitutive-like ...

journal_title：Molecular and cellular biology

authors： Crabeel M,Huygen R,Verschueren K,Messenguy F,Tinel K,Cunin R,Glansdorff N

更新日期：1985-11-01 00:00:00

abstract：:Alternative splicing of the locus AbetaH-J-J generates three functionally distinct proteins: an enzyme, AbetaH (aspartyl-beta-hydroxylase), a structural protein of the sarcoplasmic reticulum membrane (junctin), and an integral membrane calcium binding protein (junctate). Junctin and junctate are two important proteins...

journal_title：Molecular and cellular biology

authors： Feriotto G,Finotti A,Volpe P,Treves S,Ferrari S,Angelelli C,Zorzato F,Gambari R

更新日期：2005-04-01 00:00:00

abstract：:Serum induction of c-jun expression in HeLa cells requires a MEF2 site at -59 in the c-jun promoter. MEF2 sites, found in many muscle-specific enhancers, are bound by a family of transcription factors, MEF2A through -D, which are related to serum response factor in their DNA binding domains. We have found that MEF2D i...

journal_title：Molecular and cellular biology

authors： Han TH,Prywes R

更新日期：1995-06-01 00:00:00

abstract：:Malignant melanoma, an aggressive and increasingly common cancer, is characterized by a strikingly high rate (70%) of mutations in BRAF, a key component of the mitogen-activated protein (MAP) kinase signaling pathway. How signaling events downstream from BRAF affect the underlying program of gene expression is poorly ...

journal_title：Molecular and cellular biology

authors： Goodall J,Wellbrock C,Dexter TJ,Roberts K,Marais R,Goding CR

更新日期：2004-04-01 00:00:00

abstract：:Cells of the human embryonal carcinoma line NEC14 proliferate as densely packed clusters consisting of small, polygonal stem cells and do not express a detectable level of fibronectin (FN). Upon induction of differentiation by treatment with N,N'-hexamethylene bisacetamide (HMBA), the level of FN mRNA increased steepl...

journal_title：Molecular and cellular biology

authors： Suzuki M,Oda E,Nakajima T,Sekiya S,Oda K

更新日期：1998-05-01 00:00:00

abstract：:SUMO conjugation has emerged as a dynamic process in regulating protein function. Here we identify estrogen receptor β (ERβ) to be a new target of SUMO-1. ERβ SUMO-1 modification occurs on a unique nonconsensus sumoylation motif which becomes fully competent upon phosphorylation of its contained serine residue, which ...

journal_title：Molecular and cellular biology

authors： Picard N,Caron V,Bilodeau S,Sanchez M,Mascle X,Aubry M,Tremblay A

更新日期：2012-07-01 00:00:00

abstract：:The ARK (AXL, UFO) receptor is a member of a new family of receptor tyrosine kinases whose extracellular domain contains a combination of fibronectin type III and immunoglobulin motifs similar to those found in many cell adhesion molecules. ARK mRNA is expressed at high levels in the mouse brain, prevalently in the hi...

journal_title：Molecular and cellular biology

authors： Bellosta P,Costa M,Lin DA,Basilico C

更新日期：1995-02-01 00:00:00

abstract：:Box C/D snoRNPs, factors essential for ribosome biogenesis, are proposed to be assembled in the nucleoplasm before localizing to the nucleolus. However, recent work demonstrated the involvement of nuclear export factors in this process, suggesting that export may take place. Here we show that there are distinct distri...

journal_title：Molecular and cellular biology

authors： Watkins NJ,Lemm I,Lührmann R

更新日期：2007-10-01 00:00:00

abstract：:We have investigated the mechanism underlying repression of calcitonin/calcitonin gene-related peptide (CT/CGRP) gene expression by retinoic acid. Retinoic acid treatment of the CA77 thyroid C-cell line decreased CT/CGRP promoter activity two- to threefold, which correlates well with the decrease in calcitonin and CGR...

journal_title：Molecular and cellular biology

authors： Lanigan TM,Tverberg LA,Russo AF

更新日期：1993-10-01 00:00:00

abstract：:The intracellular signaling mechanisms underlying the pathogenesis of cardiac diseases are not fully understood. We report here that selective deletion of Shp2, an SH2-containing cytoplasmic tyrosine phosphatase, in striated muscle results in severe dilated cardiomyopathy in mice, leading to heart failure and prematur...

journal_title：Molecular and cellular biology

authors： Princen F,Bard E,Sheikh F,Zhang SS,Wang J,Zago WM,Wu D,Trelles RD,Bailly-Maitre B,Kahn CR,Chen Y,Reed JC,Tong GG,Mercola M,Chen J,Feng GS

更新日期：2009-01-01 00:00:00

abstract：:The proteins encoded by both viral and cellular forms of the c-myc oncogene have been previously demonstrated to have exceptionally short in vivo half-lives. In this paper we report a comparative study on the parameters affecting turnover of nuclear oncoproteins c-myc, c-myb, and the rapidly metabolized cytoplasmic en...

journal_title：Molecular and cellular biology

authors： Lüscher B,Eisenman RN

更新日期：1988-06-01 00:00:00

abstract：:The nuclear receptor peroxisome proliferator-activated receptor gamma regulates adipose differentiation and systemic insulin signaling via ligand-dependent transcriptional activation of target genes. However, the identities of the biologically relevant target genes are largely unknown. Here we describe the isolation a...

journal_title：Molecular and cellular biology

authors： Yoon JC,Chickering TW,Rosen ED,Dussault B,Qin Y,Soukas A,Friedman JM,Holmes WE,Spiegelman BM

更新日期：2000-07-01 00:00:00

abstract：:The human immunodeficiency virus type 1 Rev protein contains a nuclear export signal (NES) that is required for Rev-mediated RNA export in mammals as well as in the yeast Saccharomyces cerevisiae. The Rev NES has been shown to specifically interact with a human (hRIP/RAB1) and a yeast (yRip1p) protein in the two-hybri...

journal_title：Molecular and cellular biology

authors： Stutz F,Izaurralde E,Mattaj IW,Rosbash M

更新日期：1996-12-01 00:00:00

abstract：:Fragile X syndrome, the most common form of hereditary mental retardation, usually results from lack of expression of the FMR1 gene. The FMR1 protein is a cytoplasmic RNA-binding protein. The RNA-binding activity of FMR1 is an essential feature of FMR1, as fragile X syndrome can also result from the expression of muta...

journal_title：Molecular and cellular biology

authors： Siomi MC,Zhang Y,Siomi H,Dreyfuss G

更新日期：1996-07-01 00:00:00

abstract：:Phosphatidylinositol (PI) 3-kinase plays an important role in various metabolic actions of insulin including glucose uptake and glycogen synthesis. Although PI 3-kinase primarily functions as a lipid kinase which preferentially phosphorylates the D-3 position of phospholipids, the effect of hydrolysis of the key PI 3-...

journal_title：Molecular and cellular biology

authors： Wada T,Sasaoka T,Funaki M,Hori H,Murakami S,Ishiki M,Haruta T,Asano T,Ogawa W,Ishihara H,Kobayashi M

更新日期：2001-03-01 00:00:00

abstract：:A mixed-oligonucleotide probe was used to identify four ras-like coding sequences in a human teratocarcinoma cDNA library. Two of these sequences resembled the rho genes, one was closely related to H-, K-, and N-ras, and one shared only the four sequence domains that define the ras gene superfamily. Homologs of the fo...

journal_title：Molecular and cellular biology

authors： Drivas GT,Shih A,Coutavas E,Rush MG,D'Eustachio P

更新日期：1990-04-01 00:00:00

abstract：:Adenovirus E1A pre-mRNA was used as a model to examine alternative 5' splice site selection during in vitro splicing reactions. Strong preference for the downstream 13S 5' splice site over the upstream 12S or 9S 5' splice sites was observed. However, the 12S 5' splice site was used efficiently when a mutant pre-mRNA l...

journal_title：Molecular and cellular biology

authors： Harper JE,Manley JL

更新日期：1991-12-01 00:00:00

abstract：:To understand the function of SPT13, a gene encoding a trans-acting factor involved in regulation of Ty-mediated gene expression, we have cloned and sequenced the gene. Our analysis revealed that SPT13 is the same gene as GAL11, a gene in which mutations cause reduced expression of some GAL4-regulated genes. Further a...

journal_title：Molecular and cellular biology

authors： Fassler JS,Winston F

更新日期：1989-12-01 00:00:00

abstract：:Autosomal dominant polycystic kidney disease (ADPKD) constitutes the most inherited kidney disease. Mutations in the PKD1 and PKD2 genes, encoding the polycystin 1 and polycystin 2 Ca2+ ion channels, respectively, result in tubular epithelial cell-derived renal cysts. Recent clinical studies demonstrate oxidative stre...

journal_title：Molecular and cellular biology

authors： Ishimoto Y,Inagi R,Yoshihara D,Kugita M,Nagao S,Shimizu A,Takeda N,Wake M,Honda K,Zhou J,Nangaku M

更新日期：2017-11-28 00:00:00

abstract：:Mice deficient in the transmembrane protein tyrosine phosphatase CD45 exhibit a block in thymocyte development. To determine whether the block in thymocyte development was due to the inability to dephosphorylate the inhibitory phosphorylation site (Y505) in p56(lck) (Lck), we generated CD45-deficient mice that express...

journal_title：Molecular and cellular biology

authors： Seavitt JR,White LS,Murphy KM,Loh DY,Perlmutter RM,Thomas ML

更新日期：1999-06-01 00:00:00

abstract：:The transcription of meiosis-specific genes, as well as the initiation of meiosis, in the budding yeast Saccharomyces cerevisiae depends on IME1. IME1 encodes a transcriptional activator which lacks known DNA binding motifs. In this study we have determined the mode by which Ime1 specifically activates the transcripti...

journal_title：Molecular and cellular biology

authors： Rubin-Bejerano I,Mandel S,Robzyk K,Kassir Y

更新日期：1996-05-01 00:00:00

abstract：:The cardiac troponin C (cTnC) gene produces identical transcripts in slow-twitch skeletal muscle and in heart muscle (R. Gahlmann, R. Wade, P. Gunning, and L. Kedes, J. Mol. Biol. 201:379-391, 1988). A separate gene encodes the fast-twitch skeletal muscle troponin C and is not expressed in heart muscle. We have used t...

journal_title：Molecular and cellular biology

authors： Christensen TH,Prentice H,Gahlmann R,Kedes L

更新日期：1993-11-01 00:00:00

abstract：:Raf kinase inhibitory protein (RKIP/PEBP1), a member of the phosphatidylethanolamine binding protein family that possesses a conserved ligand-binding pocket, negatively regulates the mammalian mitogen-activated protein kinase (MAPK) signaling cascade. Mutation of a conserved site (P74L) within the pocket leads to a lo...

journal_title：Molecular and cellular biology

authors： Granovsky AE,Clark MC,McElheny D,Heil G,Hong J,Liu X,Kim Y,Joachimiak G,Joachimiak A,Koide S,Rosner MR

更新日期：2009-03-01 00:00:00