Induction of Hepatic Metabolic Functions by a Novel Variant of Hepatocyte Nuclear Factor 4γ.

abstract：:This study is designed to examine the cellular functions of human Fas-associated factor 1 (FAF1) containing multiple ubiquitin-related domains. Microarray analyses revealed that interferon-stimulated genes related to the antiviral response are significantly increased in FAF1-knockdown HeLa cells. Silencing FAF1 enhanc...

journal_title：Molecular and cellular biology

authors： Song S,Lee JJ,Kim HJ,Lee JY,Chang J,Lee KJ

更新日期：2016-01-25 00:00:00

abstract：:Xrn1p of Saccharomyces cerevisiae is a major cytoplasmic RNA turnover exonuclease which is evolutionarily conserved from yeasts to mammals. Deletion of the XRN1 gene causes pleiotropic phenotypes, which have been interpreted as indirect consequences of the RNA turnover defect. By sequence comparisons, we have identifi...

journal_title：Molecular and cellular biology

authors： Solinger JA,Pascolini D,Heyer WD

更新日期：1999-09-01 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：:The mammalian double-stranded RNA-activated protein kinase PKR is a component of the cellular antiviral defense mechanism and phosphorylates Ser-51 on the alpha subunit of the translation factor eIF2 to inhibit protein synthesis. To identify the molecular determinants that specify substrate recognition by PKR, we perf...

journal_title：Molecular and cellular biology

authors： Kawagishi-Kobayashi M,Silverman JB,Ung TL,Dever TE

更新日期：1997-07-01 00:00:00

abstract：:Differentiation of skeletal muscle involves withdrawal of myoblasts from the cell cycle, fusion to form myotubes, and the coordinate expression of a variety of muscle-specific gene products. Fibroblast growth factor and type beta transforming growth factor specifically inhibit myogenesis; however, the transmembrane si...

journal_title：Molecular and cellular biology

authors： Olson EN,Spizz G,Tainsky MA

更新日期：1987-06-01 00:00:00

abstract：:Signaling downstream of mechanistic target of rapamycin complexes 1 and 2 (mTORC1 and mTORC2) controls specific and distinct aspects of insulin action and nutrient homeostasis in an interconnected and as yet unclear way. Mice lacking the mTORC1 substrate S6 kinase 1 (S6K1) maintain proper glycemic control with a high-...

journal_title：Molecular and cellular biology

authors： Treins C,Alliouachene S,Hassouna R,Xie Y,Birnbaum MJ,Pende M

更新日期：2012-10-01 00:00:00

abstract：:Interleukin-5 (IL-5) and IL-6 have both been reported to act as B-cell differentiation factors by stimulating activated B cells to secrete antibody. However, it has not been possible to directly compare the effects of these two lymphokines because of the lack of a suitable B-cell line capable of responding to both. We...

journal_title：Molecular and cellular biology

authors： Randall TD,Lund FE,Brewer JW,Aldridge C,Wall R,Corley RB

更新日期：1993-07-01 00:00:00

abstract：:Tumor necrosis factor alpha (TNF alpha) is a key regulatory cytokine whose expression is controlled by a complex set of stimuli in a variety of cell types. Previously, we found that the monocyte/macrophage-enriched nuclear transcription factor C/EBPbeta played an important role in the regulation of the TNF alpha gene ...

journal_title：Molecular and cellular biology

authors： Zagariya A,Mungre S,Lovis R,Birrer M,Ness S,Thimmapaya B,Pope R

更新日期：1998-05-01 00:00:00

abstract：:Intestinal alkaline phosphatase (IAP) is the most ancestral of the tissue-specific members of the AP gene family. Several studies have suggested an absorptive function for IAP, but in vivo data to this effect have been lacking. We inactivated the mouse IAP gene in embryo-derived stem cells and generated mice homozygou...

journal_title：Molecular and cellular biology

authors： Narisawa S,Huang L,Iwasaki A,Hasegawa H,Alpers DH,Millán JL

更新日期：2003-11-01 00:00:00

abstract：:In the current study, we were interested in exploring the molecular mechanism of circular RNA DLEU2 (circRNA-DLEU2) (hsa_circ_0000488) and microRNA 496 (miR-496), as well as PRKACB, in human acute myeloid leukemia (AML) cell activities. The RNA expression levels of circRNA-DLEU2, hsa-miR-496, and PRKACB were assessed ...

journal_title：Molecular and cellular biology

authors： Wu DM,Wen X,Han XR,Wang S,Wang YJ,Shen M,Fan SH,Zhang ZF,Shan Q,Li MQ,Hu B,Chen GQ,Lu J,Zheng YL

更新日期：2018-09-28 00:00:00

abstract：:Mammalian ras genes substitute for the yeast RAS gene, and their products activate adenylate cyclase in yeast cells, although the direct target protein of mammalian ras p21s remains to be identified. ras p21s undergo posttranslational processing, including prenylation, proteolysis, methylation, and palmitoylation, at ...

journal_title：Molecular and cellular biology

authors： Horiuchi H,Kaibuchi K,Kawamura M,Matsuura Y,Suzuki N,Kuroda Y,Kataoka T,Takai Y

更新日期：1992-10-01 00:00:00

abstract：:The product of the Saccharomyces cerevisiae nuclear gene PET494 is required to promote the translation of the mitochondrial mRNA encoding cytochrome c oxidase subunit III (coxIII). The level of cytochrome c oxidase activity is affected by several different environmental conditions, which also influence coxIII expressi...

journal_title：Molecular and cellular biology

authors： Marykwas DL,Fox TD

更新日期：1989-02-01 00:00:00

abstract：:Activation of oncogenes or inhibition of WEE1 kinase deregulates cyclin-dependent kinase (CDK) activity and leads to replication stress; however, the underlying mechanism is not understood. We now show that elevation of CDK activity by inhibition of WEE1 kinase rapidly increases initiation of replication. This leads t...

journal_title：Molecular and cellular biology

authors： Beck H,Nähse-Kumpf V,Larsen MS,O'Hanlon KA,Patzke S,Holmberg C,Mejlvang J,Groth A,Nielsen O,Syljuåsen RG,Sørensen CS

更新日期：2012-10-01 00:00:00

abstract：:Using PCR-coupled subtractive screening-representational difference analysis, we have cloned a novel gene from AML1-ETO knockin mice. This gene is highly expressed in the yolk sac and fetal liver of the knockin mice. Nucleotide sequence analysis indicates that its cDNA contains an 1,107-bp open reading frame encoding ...

journal_title：Molecular and cellular biology

authors： Liu LQ,Ilaria R Jr,Kingsley PD,Iwama A,van Etten RA,Palis J,Zhang DE

更新日期：1999-04-01 00:00:00

abstract：:We have previously described a 160-bp enhancer (BCE-1) in the bovine beta-casein gene that is activated in the presence of prolactin and extracellular matrix (ECM). Here we report the characterization of the enhancer by deletion and site-directed mutagenesis, electrophoretic mobility shift analysis, and in vivo footpr...

journal_title：Molecular and cellular biology

authors： Myers CA,Schmidhauser C,Mellentin-Michelotti J,Fragoso G,Roskelley CD,Casperson G,Mossi R,Pujuguet P,Hager G,Bissell MJ

更新日期：1998-04-01 00:00:00

abstract：:GATA1 is a master regulator of erythropoiesis, expression of which is regulated by multiple discrete cis-acting elements. In this study, we examine the activity of a promoter-proximal double GATA (dbGATA) motif, using a Gata1 bacterial artificial chromosome (BAC)-transgenic green fluorescent protein (GFP) reporter (G1...

journal_title：Molecular and cellular biology

authors： Moriguchi T,Suzuki M,Yu L,Takai J,Ohneda K,Yamamoto M

更新日期：2015-03-01 00:00:00

abstract：:The metabolic lifetime of mRNA can be specified by specific cis-acting elements within mRNA. One type of element is an adenylate- and uridylate-rich element (ARE) found in the 3' untranslated region of many highly unstable mRNAs for mammalian early-response genes (ERGs). Among the better-characterized members of the E...

journal_title：Molecular and cellular biology

authors： Chen CY,Shyu AB

更新日期：1994-12-01 00:00:00

abstract：:The Saccharomyces cerevisiae CDC25 gene and closely homologous genes in other eukaryotes encode guanine nucleotide exchange factors for Ras proteins. We have determined the minimal region of the budding yeast CDC25 gene capable of activity in vivo. The region required for full biological activity is approximately 450 ...

journal_title：Molecular and cellular biology

authors： Lai CC,Boguski M,Broek D,Powers S

更新日期：1993-03-01 00:00:00

abstract：:Six4 is a member of the Six family genes, homologues of Drosophila melanogaster sine oculis. The gene is thought to be involved in neurogenesis, myogenesis, and development of other organs, based on its specific expression in certain neuronal cells of the developing embryo and in adult skeletal muscles. To elucidate t...

journal_title：Molecular and cellular biology

authors： Ozaki H,Watanabe Y,Takahashi K,Kitamura K,Tanaka A,Urase K,Momoi T,Sudo K,Sakagami J,Asano M,Iwakura Y,Kawakami K

更新日期：2001-05-01 00:00:00

abstract：:Mammalian Ras GTPase-activating protein (GAP), p120 Ras-GAP, has been implicated as both a downregulator and effector of Ras proteins, but its precise role in Ras-mediated signal transduction pathways is unclear. To begin a genetic analysis of the role of p120 Ras-GAP we identified a homolog from the fruit fly Drosoph...

journal_title：Molecular and cellular biology

authors： Feldmann P,Eicher EN,Leevers SJ,Hafen E,Hughes DA

更新日期：1999-03-01 00:00:00

abstract：:We have isolated new histone H3 mutants in Saccharomyces cerevisiae that confer phenotypes indicative of transcriptional defects. Here we describe the characterization of one such mutant, encoded by the hht2-11 allele, which contains the single amino acid change L61W in the globular domain of H3. Whole-genome expressi...

journal_title：Molecular and cellular biology

authors： Duina AA,Winston F

更新日期：2004-01-01 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：:RNA editing in trypanosomes has been proposed to occur through transesterification or endonuclease cleavage and RNA ligation reactions. Both models involve a chimeric intermediate in which a guide RNA (gRNA) is joined through its 3' oligo(U) tail to an editing site of the corresponding mRNA. Velocity centrifugation of...

journal_title：Molecular and cellular biology

authors： Piller KJ,Decker CJ,Rusché LN,Sollner-Webb B

更新日期：1995-06-01 00:00:00

abstract：:The first intron of the human collagen alpha 1(I) gene contains several positively and negatively acting elements. We have studied the transcription of collagen-human growth hormone fusion genes, containing deletions and rearrangements of collagen intronic sequences, by transient transfection of chick tendon fibroblas...

journal_title：Molecular and cellular biology

authors： Bornstein P,McKay J,Liska DJ,Apone S,Devarayalu S

更新日期：1988-11-01 00:00:00

abstract：:Eucaryotic initiation factor 4A (eIF-4A) is a member of a family of proteins believed to be involved in the ATP-dependent melting of RNA secondary structure. These proteins contain a derivative of the consensus ATP-binding site AXXGXGKT. To assess the importance of the consensus amino acid sequence in eIF-4A for ATP b...

journal_title：Molecular and cellular biology

authors： Rozen F,Pelletier J,Trachsel H,Sonenberg N

更新日期：1989-09-01 00:00:00

abstract：:There are nearly 50 forkhead (FOX) transcription factors encoded in the human genome and, due to sharing a common DNA binding domain, they are all thought to bind to similar DNA sequences. It is therefore unclear how these transcription factors are targeted to specific chromatin regions to elicit specific biological e...

journal_title：Molecular and cellular biology

authors： Chen X,Müller GA,Quaas M,Fischer M,Han N,Stutchbury B,Sharrocks AD,Engeland K

更新日期：2013-01-01 00:00:00

abstract：:Vanin-1 is an epithelial ectoenzyme with pantetheinase activity and generating the amino-thiol cysteamine through the metabolism of pantothenic acid (vitamin B(5)). Here we show that Vanin-1(-/-) mice, which lack cysteamine in tissues, exhibit resistance to oxidative injury induced by whole-body gamma-irradiation or p...

journal_title：Molecular and cellular biology

authors： Berruyer C,Martin FM,Castellano R,Macone A,Malergue F,Garrido-Urbani S,Millet V,Imbert J,Duprè S,Pitari G,Naquet P,Galland F

更新日期：2004-08-01 00:00:00

abstract：:Mrc1 is a conserved checkpoint mediator protein that transduces the replication stress signal to the downstream effector kinase. The loss of mrc1 checkpoint activity results in the aberrant activation of late/dormant origins in the presence of hydroxyurea. Mrc1 was also suggested to regulate orders of early origin fir...

journal_title：Molecular and cellular biology

authors： Matsumoto S,Kanoh Y,Shimmoto M,Hayano M,Ueda K,Fukatsu R,Kakusho N,Masai H

更新日期：2017-03-17 00:00:00

abstract：:Members of the Myc family of proteins share a number of protein motifs that are found in regulators of gene transcription. Conserved stretches of amino acids found in the N-terminal transcriptional activation domain of c-Myc are required for cotransforming activity. Most of the Myc proteins contain the basic helix-loo...

journal_title：Molecular and cellular biology

authors： Barrett J,Birrer MJ,Kato GJ,Dosaka-Akita H,Dang CV

更新日期：1992-07-01 00:00:00

abstract：:We previously purified and characterized functionally the Escherichia coli-expressed product of the human subgroup C adenovirus E1A 13S mRNA (B. Ferguson, N. Jones, J. Richter, and M. Rosenberg, Science 224:1343-1346, 1984; B. Krippl, B. Ferguson, M. Rosenberg, and H. Westphal, Proc. Natl. Acad. Sci. USA 81:6988-6992,...

journal_title：Molecular and cellular biology

authors： Ferguson B,Krippl B,Andrisani O,Jones N,Westphal H,Rosenberg M

更新日期：1985-10-01 00:00:00