p53 recruitment of CREB binding protein mediated through phosphorylated CREB: a novel pathway of tumor suppressor regulation.

abstract：:Although TRAIL is considered a potential anticancer agent, it enhances tumor progression by activating NF-κB in apoptosis-resistant cells. Cellular FLICE-like inhibitory protein (cFLIP) overexpression and caspase-8 activation have been implicated in TRAIL-induced NF-κB activation; however, the underlying mechanisms ar...

journal_title：Molecular and cellular biology

authors： Zhang L,Blackwell K,Workman LM,Chen S,Pope MR,Janz S,Habelhah H

更新日期：2015-10-01 00:00:00

abstract：:Dyskerin binds the H/ACA box of human telomerase RNA and is a core telomerase subunit required for RNP biogenesis and enzyme function in vivo. Missense mutations in dyskerin result in dyskeratosis congenita, a complex syndrome characterized by bone marrow failure, telomerase enzyme deficiency, and progressive telomere...

journal_title：Molecular and cellular biology

authors： Kannan K,Nelson AD,Shippen DE

更新日期：2008-04-01 00:00:00

abstract：:Transposons have contributed protein coding sequences to a unexpectedly large number of human genes. Except for the V(D)J recombinase and telomerase, all remain of unknown function. Here we investigate the activity of the human SETMAR protein, a highly expressed fusion between a histone H3 methylase and a mariner fami...

journal_title：Molecular and cellular biology

authors： Liu D,Bischerour J,Siddique A,Buisine N,Bigot Y,Chalmers R

更新日期：2007-02-01 00:00:00

abstract：:The erect wing (ewg) locus of Drosophila melanogaster encodes a vital function important for the development of the nervous system and the indirect flight muscles. In order to understand the ewg function at a molecular level, cDNA clones were isolated. Sequence analysis of cDNAs revealed a single open reading frame (O...

journal_title：Molecular and cellular biology

authors： DeSimone SM,White K

更新日期：1993-06-01 00:00:00

abstract：:Selenoprotein mRNAs are potential targets for degradation via nonsense-mediated decay due to the presence of in-frame UGA codons that can be decoded as either selenocysteine or termination codons. When UGA decoding is inefficient, as occurs when selenium is limiting, termination occurs at these positions. Based on the...

journal_title：Molecular and cellular biology

authors： Squires JE,Stoytchev I,Forry EP,Berry MJ

更新日期：2007-11-01 00:00:00

abstract：:The nuclear factor of activated T cells (NFAT) regulates cytokine gene expression in T cells through cis-acting elements located in the promoters of cytokine genes. Here, we report the cDNA cloning, chromosomal localization, and initial characterization of a transcription factor related to NFATp and NFATc. The novel m...

journal_title：Molecular and cellular biology

authors： Masuda ES,Naito Y,Tokumitsu H,Campbell D,Saito F,Hannum C,Arai K,Arai N

更新日期：1995-05-01 00:00:00

abstract：:The Drosophila Hrb98DE locus encodes proteins that are highly homologous to the mammalian A1 protein, a major component of heterogeneous nuclear ribonucleoprotein (RNP) particles. The Hrb98DE locus is transcribed throughout development, with the highest transcript levels found in ovaries, early embryos, and pupae. Eig...

journal_title：Molecular and cellular biology

authors： Haynes SR,Raychaudhuri G,Beyer AL

更新日期：1990-01-01 00:00:00

abstract：:The transcription factor family of nuclear factor I (NFI) proteins is encoded by four closely related genes: Nfia, Nfib, Nfic, and Nfix. A potential role for NFI proteins in regulating developmental processes has been implicated by their specific expression pattern during embryonic development and by analysis of NFI-d...

journal_title：Molecular and cellular biology

authors： Driller K,Pagenstecher A,Uhl M,Omran H,Berlis A,Gründer A,Sippel AE

更新日期：2007-05-01 00:00:00

abstract：:Cytosine methylation at CpG dinucleotides is thought to cause more than one-third of all transition mutations responsible for human genetic diseases and cancer. We investigated the methylation status of the CpG dinucleotide at codon 248 in exon 7 of the p53 gene because this codon is a hot spot for inactivating mutati...

journal_title：Molecular and cellular biology

authors： Magewu AN,Jones PA

更新日期：1994-06-01 00:00:00

abstract：:The peptidyl-prolyl isomerase (PPIase) cyclophilin A (Cpr1p) is conserved from eubacteria to mammals, yet its biological function has resisted elucidation. Unable to identify a phenotype that is suggestive of Cpr1p's function in a cpr1Delta Saccharomyces cerevisiae strain, we screened for CPR1-dependent strains. In al...

journal_title：Molecular and cellular biology

authors： Ansari H,Greco G,Luban J

更新日期：2002-10-01 00:00:00

abstract：:A 215-base-pair (bp) region of the mouse MOPC 41 kappa light-chain immunoglobulin gene enhancer has been analyzed for specific binding of lymphoid and nonlymphoid nuclear factors. Mobility shift assays with a series of overlapping DNA fragments have mapped DNA-binding sites for three unique factors. The B-cell-specifi...

journal_title：Molecular and cellular biology

authors： Currie RA,Roeder RG

更新日期：1989-10-01 00:00:00

abstract：:Regulated transcription of class II genes of the yeast Saccharomyces cerevisiae requires the diverse functions of mediator complex. In particular, MED6 is essential for activated transcription from many class II promoters, suggesting that it functions as a key player in the relay of activator signals to the basal tran...

journal_title：Molecular and cellular biology

authors： Lee YC,Kim YJ

更新日期：1998-09-01 00:00:00

abstract：:The nuclear receptor transcription factor, nor-1, is expressed during mammalian development predominantly in the nervous system and is induced in a cell-specific manner in nonneuronal cells in response to a variety of extracellular stimuli. To elucidate the essential developmental functions of this transcription facto...

journal_title：Molecular and cellular biology

authors： Pönniö T,Conneely OM

更新日期：2004-10-01 00:00:00

abstract：:The Drosophila melanogaster GAGA factor (encoded by the Trithorax-like [Trl] gene) is required for correct chromatin architecture at diverse chromosomal sites. The Trl gene encodes two alternatively spliced isoforms of the GAGA factor (GAGA-519 and GAGA-581) that are identical except for the length and sequence of the...

journal_title：Molecular and cellular biology

authors： Greenberg AJ,Schedl P

更新日期：2001-12-01 00:00:00

abstract：:To define the role of Irx4, a member of the Iroquois family of homeobox transcription factors in mammalian heart development and function, we disrupted the murine Irx4 gene. Cardiac morphology in Irx4-deficient mice (designated Irx4(Delta ex2/Delta ex2)) was normal during embryogenesis and in early postnatal life. Adu...

journal_title：Molecular and cellular biology

authors： Bruneau BG,Bao ZZ,Fatkin D,Xavier-Neto J,Georgakopoulos D,Maguire CT,Berul CI,Kass DA,Kuroski-de Bold ML,de Bold AJ,Conner DA,Rosenthal N,Cepko CL,Seidman CE,Seidman JG

更新日期：2001-03-01 00:00:00

abstract：:During investigations on the regulation of the Pax-6 gene, we characterized a cDNA from quail neuroretina showing a 5' untranslated region distinct from that previously described and initiated from an internal promoter. Using RNase protection and primer extension mapping, we localized this second quail Pax-6 promoter,...

journal_title：Molecular and cellular biology

authors： Plaza S,Dozier C,Turque N,Saule S

更新日期：1995-06-01 00:00:00

abstract：:The structural maintenance of chromosomes (Smc) family members Smc5 and Smc6 are both essential in budding and fission yeasts. Yeast smc5/6 mutants are hypersensitive to DNA damage, and Smc5/6 is recruited to HO-induced double-strand breaks (DSBs), facilitating intersister chromatid recombinational repair. To determin...

journal_title：Molecular and cellular biology

authors： Stephan AK,Kliszczak M,Dodson H,Cooley C,Morrison CG

更新日期：2011-04-01 00:00:00

abstract：:U12-dependent introns containing alterations of the 3' splice site AC dinucleotide or alterations in the spacing between the branch site and the 3' splice site were examined for their effects on splice site selection in vivo and in vitro. Using an intron with a 5' splice site AU dinucleotide, any nucleotide could serv...

journal_title：Molecular and cellular biology

authors： Dietrich RC,Peris MJ,Seyboldt AS,Padgett RA

更新日期：2001-03-01 00:00:00

abstract：:Mitochondrial respiratory complexes of the electron transport chain (CI, CIII, and CIV) can be assembled into larger structures forming supercomplexes. We analyzed the assembly/stability of respiratory complexes in mouse lung fibroblasts lacking the Rieske iron-sulfur protein (RISP knockout [KO]cells), one of the cata...

journal_title：Molecular and cellular biology

authors： Diaz F,Enríquez JA,Moraes CT

更新日期：2012-01-01 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：:Retinoid X receptors (RXR) have been identified as common subunits in the regulation of multiple hormonal signaling pathways. Using circular permutation and phasing analysis of specific response elements, we present evidence that RXR-retinoic acid receptor and RXR-thyroid hormone receptor heterodimer or RXR-RXR homodi...

journal_title：Molecular and cellular biology

authors： Lu XP,Eberhardt NL,Pfahl M

更新日期：1993-10-01 00:00:00

abstract：:In the yeast Saccharomyces cerevisiae, yeast RAS proteins are potent activators of adenylate cyclase. In the present work we measured the activity of adenylate cyclase in membranes from Saccharomyces cerevisiae which overexpress this enzyme. The response of the enzyme to added RAS2 proteins bound with various guanine ...

journal_title：Molecular and cellular biology

authors： Field J,Broek D,Kataoka T,Wigler M

更新日期：1987-06-01 00:00:00

abstract：:The Surf-3 gene of the unusually tight mouse Surfeit locus gene cluster has been identified as the highly conserved ribosomal protein gene L7a (rpL7a). The topography and juxtaposition of the Surfeit locus genes are conserved for the 600 million years of divergent evolution between mammals and birds. This suggests cis...

journal_title：Molecular and cellular biology

authors： Armes N,Fried M

更新日期：1995-05-01 00:00:00

abstract：:Clearance of apoptotic cells by phagocytic neighbors is crucial for normal development of multicellular organisms. However, how phagocytes discriminate between healthy and dying cells remains poorly understood. We focus on glial phagocytosis of apoptotic neurons during development of the Drosophila central nervous sys...

journal_title：Molecular and cellular biology

authors： Shklyar B,Levy-Adam F,Mishnaevski K,Kurant E

更新日期：2013-08-01 00:00:00

abstract：:We report a negative feedback loop between the signaling protein phospholipase D (PLD), phosphatidic acid (PA), and a specific set of microRNAs (miRNAs) during nutrient starvation of breast cancer cells. We show that PLD expression is increased in four breast cancer cell lines and that hypoxia, cell overcrowding, and ...

journal_title：Molecular and cellular biology

authors： Fite K,Elkhadragy L,Gomez-Cambronero J

更新日期：2016-01-19 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：:P bodies are cytoplasmic RNA granules containing the Dcp1-Dcp2 decapping enzymes where mRNA decay can occur. Here, we describe the characterization of P bodies in the fission yeast Schizosaccharomyces pombe. Most information on the property and function of P bodies stems from studies in the distantly related budding y...

journal_title：Molecular and cellular biology

authors： Wang CY,Chen WL,Wang SW

更新日期：2013-03-01 00:00:00

abstract：:The assembly of alpha-ketoglutarate dehydrogenase complex (KGDC) has been studied in wild-type Saccharomyces cerevisiae and in respiratory-deficient strains (pet) with mutations in KGD1 and KGD2, the structural genes for alpha-ketoglutarate dehydrogenase (KE1) and dihydrolipoyl transsuccinylase (KE2) components, respe...

journal_title：Molecular and cellular biology

authors： Repetto B,Tzagoloff A

更新日期：1991-08-01 00:00:00

abstract：:Two alleles of the Drosophila melanogaster Rfc4 (DmRfc4) gene, which encodes subunit 4 of the replication factor C (RFC) complex, cause striking defects in mitotic chromosome cohesion and condensation. These mutations produce larval phenotypes consistent with a role in DNA replication but also result in mitotic chromo...

journal_title：Molecular and cellular biology

authors： Krause SA,Loupart ML,Vass S,Schoenfelder S,Harrison S,Heck MM

更新日期：2001-08-01 00:00:00

abstract：:A series of deletion mutants spanning the promoter of the adenovirus early-region IV (EIV) gene were tested for transcriptional activity, using both in vitro and in vivo assays. Four distinct domains had additive effects on efficient transcription from the EIV promoter in HeLa whole-cell extracts. The first resided 20...

journal_title：Molecular and cellular biology

authors： Hanaka S,Nishigaki T,Sharp PA,Handa H

更新日期：1987-07-01 00:00:00