Molecular mechanism for the Shp-2 tyrosine phosphatase function in promoting growth factor stimulation of Erk activity.

abstract：:The glucose-activated transcription factor carbohydrate response element binding protein (ChREBP) induces the expression of hepatic glycolytic and lipogenic genes. The farnesoid X receptor (FXR) is a nuclear bile acid receptor controlling bile acid, lipid, and glucose homeostasis. FXR negatively regulates hepatic glyc...

journal_title：Molecular and cellular biology

authors： Caron S,Huaman Samanez C,Dehondt H,Ploton M,Briand O,Lien F,Dorchies E,Dumont J,Postic C,Cariou B,Lefebvre P,Staels B

更新日期：2013-06-01 00:00:00

abstract：:NIH3T3 cells transformed by mouse Int-2/Fgf-3 cDNA express a series of Int-2-related products representing discrete stages of processing and glycosylation. We confirm that in at least two highly transformed clonal lines, Int-2 products acquire further modifications and are efficiently secreted into the culture medium....

journal_title：Molecular and cellular biology

authors： Kiefer P,Peters G,Dickson C

更新日期：1991-12-01 00:00:00

abstract：:Inactivation of gene expression by antisense mechanisms in general and by ribozymes in particular is a powerful technique for studying the function of a gene product. We have designed a strategy for expression of ribozymes, for selection of accessible cleavage sites in target RNAs, and for isolation of ribozymes from ...

journal_title：Molecular and cellular biology

authors： Lieber A,Strauss M

更新日期：1995-01-01 00:00:00

abstract：:A cDNA encoding a novel Krüppel-type zinc finger protein, FKLF, was cloned from fetal globin-expressing human fetal erythroid cells. The deduced polypeptide sequence composed of 512 amino acids revealed that, like Sp1 and EKLF, FKLF has three contiguous zinc fingers at the near carboxyl-terminal end. A long amino-term...

journal_title：Molecular and cellular biology

authors： Asano H,Li XS,Stamatoyannopoulos G

更新日期：1999-05-01 00:00:00

abstract：:We have characterized the interactions between the TATA element and other sequence elements of a human heat shock protein 70 (hsp70) promoter by a mutational approach. Expression of a distal element of this promoter requires an intact TATA element in human cell lines. The hsp70 TATA element can be functionally replace...

journal_title：Molecular and cellular biology

authors： Greene JM,Kingston RE

更新日期：1990-04-01 00:00:00

abstract：:Eukaryotic translation initiation factor 4GI (eIF4GI) is an essential protein that is the target for translational regulation in many cellular processes and viral systems. It has been shown to function in both cap-dependent and cap-independent translation initiation by recruiting the 40S ribosomal subunit to the mRNA ...

journal_title：Molecular and cellular biology

authors： Byrd MP,Zamora M,Lloyd RE

更新日期：2002-07-01 00:00:00

abstract：:The human ERCC3 gene, which corrects specifically the nucleotide excision repair defect in human xeroderma pigmentosum group B and cross-complements the repair deficiency in rodent UV-sensitive mutants of group 3, encodes a presumed DNA helicase that is identical to the p89 subunit of the general transcription factor ...

journal_title：Molecular and cellular biology

authors： Ma L,Westbroek A,Jochemsen AG,Weeda G,Bosch A,Bootsma D,Hoeijmakers JH,van der Eb AJ

更新日期：1994-06-01 00:00:00

abstract：:Transcriptional coactivators play a crucial role in gene expression by communicating between regulatory factors and the basal transcription machinery. The coactivator multiprotein bridging factor 1 (MBF1) was originally identified as a bridging molecule that connects the Drosophila nuclear receptor FTZ-F1 and TATA-bin...

journal_title：Molecular and cellular biology

authors： Takemaru K,Harashima S,Ueda H,Hirose S

更新日期：1998-09-01 00:00:00

abstract：:The fgr proto-oncogene encodes a nonreceptor protein-tyrosine kinase, designated p55c-fgr. In this study, we have isolated human fgr cDNA molecules from normal monocyte mRNA templates. Nucleotide sequence analysis of the longest fgr cDNA revealed a 5' untranslated region of 927 bp which included two Alu-like repeats a...

journal_title：Molecular and cellular biology

authors： Gutkind JS,Link DC,Katamine S,Lacal P,Miki T,Ley TJ,Robbins KC

更新日期：1991-03-01 00:00:00

abstract：:Intracisternal A-particle (IAP) expression in mouse cells has been correlated with hypomethylation of HhaI and HpaII sites in proviral long terminal repeats (LTRs). In a previous study, in vitro methylation of three HhaI sites in the U3 region of the LTR from the cloned genomic IAP element, MIA14, was shown to inhibit...

journal_title：Molecular and cellular biology

authors： Falzon M,Kuff EL

更新日期：1991-01-01 00:00:00

abstract：:In vitro mutagenesis was used to create putative opal suppressor alleles of a tRNA(Trp) gene of Saccharomyces cerevisiae. The construct with the requisite anticodon change did not result in an active suppressor, whereas when a second change was introduced into the portion of the gene encoding the intron, an active and...

journal_title：Molecular and cellular biology

authors： Atkin AL,Roy KL,Bell JB

更新日期：1990-08-01 00:00:00

abstract：:Angiotensin II (AII), a potent vasoactive hormone, acts on numerous organs via G-protein-coupled receptors and elicits cell-specific responses. At the level of the heart, AII stimulation alters gene transcription and leads to cardiomyocyte hypertrophy. Numerous intracellular signaling pathways are activated in this pr...

journal_title：Molecular and cellular biology

authors： Wang J,Paradis P,Aries A,Komati H,Lefebvre C,Wang H,Nemer M

更新日期：2005-11-01 00:00:00

abstract：:Fms is the receptor for macrophage colony-stimulating factor (M-CSF) and contains intrinsic tyrosine kinase activity. Expression of exogenous Fms in a murine myeloid progenitor cell line, FDC-P1 (FD-Fms), results in M-CSF-dependent growth and macrophage differentiation. Previously, we described a 100-kDa protein that ...

journal_title：Molecular and cellular biology

authors： Liu Y,Jenkins B,Shin JL,Rohrschneider LR

更新日期：2001-05-01 00:00:00

abstract：:IkappaB kinases (IKKalpha and IKKbeta) are key components of the IKK complex that mediates activation of the transcription factor NF-kappaB in response to extracellular stimuli such as inflammatory cytokines, viral and bacterial infection, and UV irradiation. Although NF-kappaB-inducing kinase (NIK) interacts with and...

journal_title：Molecular and cellular biology

authors： Nemoto S,DiDonato JA,Lin A

更新日期：1998-12-01 00:00:00

abstract：:Cultured animal cells rearrange foreign DNA very efficiently by homologous recombination. The individual steps that constitute the mechanism(s) of homologous recombination in transfected DNA are as yet undefined. In this study, we examined the topological requirements by using the genome of simian virus 40 (SV40) as a...

journal_title：Molecular and cellular biology

authors： Wake CT,Vernaleone F,Wilson JH

更新日期：1985-08-01 00:00:00

abstract：:The interaction of enhancers with different promoters was studied by measuring the influence of two enhancers (from simian virus 40 and from Harvey sarcoma virus) on the activity of expression vectors that are identical except for their promoter region. The promoters examined were from the simian virus 40 early region...

journal_title：Molecular and cellular biology

authors： Berg PE,Popovic Z,Anderson WF

更新日期：1984-08-01 00:00:00

abstract：:We have designed and constructed integration-defective retroviral vectors to explore their potential for gene targeting in mammalian cells. Two nonoverlapping deletion mutants of the bacterial neomycin resistance (neo) gene were used to detect homologous recombination events between viral and chromosomal sequences. St...

journal_title：Molecular and cellular biology

authors： Ellis J,Bernstein A

更新日期：1989-04-01 00:00:00

abstract：:Numerous studies indirectly implicate Rac GTPases in cancer. To investigate if Rac3 contributes to normal or malignant cell function, we generated rac3 null mutants through gene targeting. These mice were viable, fertile, and lacked an obvious external phenotype. This shows Rac3 function is dispensable for embryonic d...

journal_title：Molecular and cellular biology

authors： Cho YJ,Zhang B,Kaartinen V,Haataja L,de Curtis I,Groffen J,Heisterkamp N

更新日期：2005-07-01 00:00:00

abstract：:In Saccharomyces cerevisiae, the intracellular concentration of trehalose increases rapidly in response to many environmental stresses, including heat shock. These high trehalose levels have been correlated with tolerance to adverse conditions and led to the model that trehalose functions as a chemical cochaperone. He...

journal_title：Molecular and cellular biology

authors： Conlin LK,Nelson HC

更新日期：2007-02-01 00:00:00

abstract：:The genetic effects of the mitotic inhibitor methyl benzimidazole-2-yl-carbamate (MBC) have been studied in Saccharomyces cerevisiae. MBC had little or no effect on the frequency of mutation. In some experiments MBC caused an increase in the frequency of mitotic recombination; however, this effect was small and not re...

journal_title：Molecular and cellular biology

authors： Wood JS

更新日期：1982-09-01 00:00:00

abstract：:The turnover of the colony-stimulating factor 1 receptor (CSF-1R), the c-fms proto-oncogene product, is accelerated by ligand binding or by activators of protein kinase C (PKC), such as the phorbol ester 12-O-tetradecanoylphorbol-13-acetate (TPA). The mechanisms of ligand- and TPA-induced downmodulation were shown to ...

journal_title：Molecular and cellular biology

authors： Downing JR,Roussel MF,Sherr CJ

更新日期：1989-07-01 00:00:00

abstract：:NMYC is a gene whose amplification and overexpression have been implicated in the generation of certain human malignancies. Little is known of how the expression of NMYC is normally controlled. We have therefore characterized transcription from the gene and the structure and stability of the resulting mRNAs. Transcrip...

journal_title：Molecular and cellular biology

authors： Stanton LW,Bishop JM

更新日期：1987-12-01 00:00:00

abstract：:The transcriptional activator ADR1 from Saccharomyces cerevisiae is a postulated DNA-binding protein that controls the expression of the glucose-repressible alcohol dehydrogenase (ADH2). Carboxy-terminal deletions of the ADR1 protein (1,323 amino acids in length) were used to localize its functional regions. The trans...

journal_title：Molecular and cellular biology

authors： Bemis LT,Denis CL

更新日期：1988-05-01 00:00:00

abstract：:DHCR24/seladin-1, a crucial enzyme in sterol synthesis, is of lower abundance in brain areas affected by Alzheimer's disease. While high levels of DHCR24/seladin-1 exert antiapoptotic function by conferring resistance against oxidative stress, the molecular mechanism for this protective effect is not fully understood....

journal_title：Molecular and cellular biology

authors： Kuehnle K,Crameri A,Kälin RE,Luciani P,Benvenuti S,Peri A,Ratti F,Rodolfo M,Kulic L,Heppner FL,Nitsch RM,Mohajeri MH

更新日期：2008-01-01 00:00:00

abstract：:Osteoclast differentiation factor (ODF)/receptor activator of NF-kappaB ligand is essential for inducing the differentiation of mature osteoclasts. We find that nuclear factor Y (NF-Y) binds to the CCAAT box on the ODF promoter and regulates its basal transcriptional activity. The CCAAT box on the ODF gene is required...

journal_title：Molecular and cellular biology

authors： Kabe Y,Yamada J,Uga H,Yamaguchi Y,Wada T,Handa H

更新日期：2005-01-01 00:00:00

abstract：:The yeast protein Spa2p localizes to growth sites and is important for polarized morphogenesis during budding, mating, and pseudohyphal growth. To better understand the role of Spa2p in polarized growth, we analyzed regions of the protein important for its function and proteins that interact with Spa2p. Spa2p interact...

journal_title：Molecular and cellular biology

authors： Sheu YJ,Santos B,Fortin N,Costigan C,Snyder M

更新日期：1998-07-01 00:00:00

abstract：:Retinoblastoma (RB) tumors develop when both alleles of a gene (RB1) are mutated and unable to function normally. Recently, Friend et al. [S. H. Friend, R. Bernards, S. Rogelj, R. A. Weinberg, J. M. Rapaport, D. M. Albert, and T. P. Dryja, Nature (London) 32:643-646, 1986] reported the cloning of a gene, 4.7R, with so...

journal_title：Molecular and cellular biology

authors： Goddard AD,Balakier H,Canton M,Dunn J,Squire J,Reyes E,Becker A,Phillips RA,Gallie BL

更新日期：1988-05-01 00:00:00

abstract：:Fractalkine (CX(3)CL1) is the first described chemokine that can exist either as a soluble protein or as a membrane-bound molecule. Both forms of fractalkine can mediate adhesion of cells expressing its receptor, CX(3)CR1. This activity, together with its expression on endothelial cells, suggests that fractalkine migh...

journal_title：Molecular and cellular biology

authors： Cook DN,Chen SC,Sullivan LM,Manfra DJ,Wiekowski MT,Prosser DM,Vassileva G,Lira SA

更新日期：2001-05-01 00:00:00

abstract：:Lacrimo-auriculo-dento-digital (LADD) syndrome is characterized by abnormalities in lacrimal and salivary glands, in teeth, and in the distal limbs. Genetic studies have implicated heterozygous mutations in fibroblast growth factor 10 (FGF10) and in FGF receptor 2 (FGFR2) in LADD syndrome. However, it is not clear whe...

journal_title：Molecular and cellular biology

authors： Shams I,Rohmann E,Eswarakumar VP,Lew ED,Yuzawa S,Wollnik B,Schlessinger J,Lax I

更新日期：2007-10-01 00:00:00

abstract：:Using in vitro replication assays, we compared native with salt-treated simian virus 40 minichromosomes isolated from infected cell nuclei. Minichromosomes from both preparations contain the full complement of nucleosomes, but salt treatment removes histone H1 and a fraction of nonhistone chromatin proteins. Both type...

journal_title：Molecular and cellular biology

authors： Krude T,de Maddalena C,Knippers R

更新日期：1993-02-01 00:00:00