Syntenin-1 is a new component of tetraspanin-enriched microdomains: mechanisms and consequences of the interaction of syntenin-1 with CD63.

abstract：:The DNA and protein complex known as chromatin is subject to posttranslational modifications (PTMs) that regulate cellular functions such that PTM dysregulation can lead to disease, including cancer. One critical PTM is acetylation/deacetylation, which is being investigated as a means to develop targeted cancer therap...

journal_title：Molecular and cellular biology

authors： Singh M,Bacolla A,Chaudhary S,Hunt CR,Pandita S,Chauhan R,Gupta A,Tainer JA,Pandita TK

更新日期：2020-08-28 00:00:00

abstract：:Smad6 and Smad7 are inhibitory Smads induced by transforming growth factor beta-Smad signal transduction pathways in a negative-feedback mechanism. Previously it has been thought that inhibitory Smads bind to the type I receptor and block the phosphorylation of receptor-activated Smads, thereby inhibiting the initiati...

journal_title：Molecular and cellular biology

authors： Lin X,Liang YY,Sun B,Liang M,Shi Y,Brunicardi FC,Shi Y,Feng XH

更新日期：2003-12-01 00:00:00

abstract：:Nearly 40% of cases of acute myelogenous leukemia (AML) of the M2 subtype are due to a chromosomal translocation that combines a sequence-specific DNA binding protein, AML1, with a potent transcriptional repressor, ETO. ETO interacts with nuclear receptor corepressors SMRT and N-CoR, which recruit histone deacetylase ...

journal_title：Molecular and cellular biology

authors： Zhang J,Hug BA,Huang EY,Chen CW,Gelmetti V,Maccarana M,Minucci S,Pelicci PG,Lazar MA

更新日期：2001-01-01 00:00:00

abstract：:ABCA1, the mutant molecule in Tangier Disease, mediates efflux of cellular cholesterol to apoA-I and is induced by liver X receptor (LXR)/retinoid X receptor (RXR) transcription factors. Retinoic acid receptor (RAR) activators (all-trans-retinoic acid [ATRA] and TTNPB) were found to increase ATP-binding cassette trans...

journal_title：Molecular and cellular biology

authors： Costet P,Lalanne F,Gerbod-Giannone MC,Molina JR,Fu X,Lund EG,Gudas LJ,Tall AR

更新日期：2003-11-01 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：:Expression of vascular endothelial growth factor (VEGF) increases in cancer cells during hypoxia. Herein, we report that the MDM2 oncoprotein plays a role in hypoxia-mediated VEGF upregulation. In studying the characteristics of MDM2 and VEGF expression in neuroblastoma cells, we found that hypoxia induced significant...

journal_title：Molecular and cellular biology

authors： Zhou S,Gu L,He J,Zhang H,Zhou M

更新日期：2011-12-01 00:00:00

abstract：:Recently, we demonstrated that the microRNA 424(322)/503 [miR-424(322)/503] cluster is transcriptionally controlled by transforming growth factor β (TGF-β) in the mammary epithelium. Induction of this microRNA cluster impacts mammary epithelium fate by regulating apoptosis and insulin-like growth factor 1 (IGF1) signa...

journal_title：Molecular and cellular biology

authors： Llobet-Navas D,Rodriguez-Barrueco R,de la Iglesia-Vicente J,Olivan M,Castro V,Saucedo-Cuevas L,Marshall N,Putcha P,Castillo-Martin M,Bardot E,Ezhkova E,Iavarone A,Cordon-Cardo C,Silva JM

更新日期：2014-12-01 00:00:00

abstract：:RAD52 and RAD9 are required for the repair of double-strand breaks (DSBs) induced by physical and chemical DNA-damaging agents in Saccharomyces cerevisiae. Analysis of EcoRI endonuclease expression in vivo revealed that, in contrast to DSBs containing damaged or modified termini, chromosomal DSBs retaining complementa...

journal_title：Molecular and cellular biology

authors： Lewis LK,Kirchner JM,Resnick MA

更新日期：1998-04-01 00:00:00

abstract：:The product of the putative proto-oncogene bcl-3 is an I kappa B-like molecule with novel binding properties specific for a subset of the rel family of transcriptional regulators. In vitro, Bcl-3 protein specifically inhibited the DNA binding of both the homodimeric NF-kappa B p50 subunit and a closely related homolog...

journal_title：Molecular and cellular biology

authors： Nolan GP,Fujita T,Bhatia K,Huppi C,Liou HC,Scott ML,Baltimore D

更新日期：1993-06-01 00:00:00

abstract：:Cellular differentiation is governed by changes in gene expression, but at the same time, a cell's identity needs to be maintained through multiple cell divisions during maturation. In myeloid cell lines, retinoids induce gene expression and a well-characterized two-step lineage-specific differentiation. To identify m...

journal_title：Molecular and cellular biology

authors： Balint BL,Szanto A,Madi A,Bauer UM,Gabor P,Benko S,Puskás LG,Davies PJ,Nagy L

更新日期：2005-07-01 00:00:00

abstract：:Fragments of African green monkey (Cercopithecus aethiops) DNA (3.5 to 18.0 kilobases) were inserted downstream from the thymidine kinase (TK, tk) coding region in pTK206/SV010, a gene construct which lacks both copies of the hexanucleotide 5'-AATAAA-3' and contains a simian virus 40 origin of replication, allowing it...

journal_title：Molecular and cellular biology

authors： Santangelo GM,Cole CN

更新日期：1983-04-01 00:00:00

abstract：:A fragment of the human gene for c-erb-B was used to map homologous sequences in mice. Analysis of somatic cell hybrids and recombinant inbred and congenic mouse strains indicated that this gene, designated Erbb, is closely linked to the gene for alpha-globin on mouse chromosome 11. Several genes controlling hematopoi...

journal_title：Molecular and cellular biology

authors： Silver J,Whitney JB 3rd,Kozak C,Hollis G,Kirsch I

更新日期：1985-07-01 00:00:00

abstract：:Nuclear expression and consequent biological action of the eukaryotic NF-kappa B transcription factor complex are tightly regulated through its cytoplasmic retention by an ankyrin-rich inhibitory protein termed I kappa B alpha. I kappa B alpha specifically binds to and masks the nuclear localization signal of the RelA...

journal_title：Molecular and cellular biology

authors： Sun S,Elwood J,Greene WC

更新日期：1996-03-01 00:00:00

abstract：:The first processing step in the maturation of mouse precursor rRNA involves cleavage at nucleotide ca. +650, at the 5' border of a 200-nucleotide region that is conserved across mammals and contains the sequences that direct the processing. To identify the relevant sequence elements, we used rRNAs with small internal...

journal_title：Molecular and cellular biology

authors： Craig N,Kass S,Sollner-Webb B

更新日期：1991-01-01 00:00:00

abstract：:A unique genetic selection was devised at the HIS4 locus to address the mechanism of translation initiation in Saccharomyces cerevisiae and to probe sequence requirements at the normal translational initiator region that might participate in ribosomal recognition of the AUG start codon. The first AUG codon at the 5' e...

journal_title：Molecular and cellular biology

authors： Donahue TF,Cigan AM

更新日期：1988-07-01 00:00:00

abstract：:The recently discovered nucleotide binding domain-leucine rich repeat (NLR) gene family is conserved from plants to mammals, and several members are associated with human autoinflammatory or immunodeficiency disorders. This family is defined by a central nucleotide binding domain that contains the highly conserved Wal...

journal_title：Molecular and cellular biology

authors： Ye Z,Lich JD,Moore CB,Duncan JA,Williams KL,Ting JP

更新日期：2008-03-01 00:00:00

abstract：:We constructed a series of recombinant genomes which directed expression of the enzyme chloramphenicol acetyltransferase (CAT) in mammalian cells. The prototype recombinant in this series, pSV2-cat, consisted of the beta-lactamase gene and origin of replication from pBR322 coupled to a simian virus 40 (SV40) early tra...

journal_title：Molecular and cellular biology

authors： Gorman CM,Moffat LF,Howard BH

更新日期：1982-09-01 00:00:00

abstract：:Cyclooxygenase (COX) catalyzes the first step in prostanoid biosynthesis and exists as two isoforms. COX-1 is a constitutive enzyme involved in physiological processes, whereas COX-2 is induced by a variety of stimuli. MicroRNAs (miRNAs) are noncoding RNAs that function as key posttranscriptional regulators of gene ex...

journal_title：Molecular and cellular biology

authors： Motiño O,Francés DE,Mayoral R,Castro-Sánchez L,Fernández-Velasco M,Boscá L,García-Monzón C,Brea R,Casado M,Agra N,Martín-Sanz P

更新日期：2015-07-01 00:00:00

abstract：:Lipophilic compounds such as retinoic acid and long-chain fatty acids regulate gene transcription by activating nuclear receptors such as retinoic acid receptors (RARs) and peroxisome proliferator-activated receptors (PPARs). These compounds also bind in cells to members of the family of intracellular lipid binding pr...

journal_title：Molecular and cellular biology

authors： Tan NS,Shaw NS,Vinckenbosch N,Liu P,Yasmin R,Desvergne B,Wahli W,Noy N

更新日期：2002-07-01 00:00:00

abstract：:The transcriptional coactivator Cbp plays an important role in a wide range of cellular processes, including proliferation, differentiation, and apoptosis. Although studies have shown its requirement for hematopoietic stem cell (HSC) development, its role in adult HSC maintenance, as well as the cellular and molecular...

journal_title：Molecular and cellular biology

authors： Chan WI,Hannah RL,Dawson MA,Pridans C,Foster D,Joshi A,Göttgens B,Van Deursen JM,Huntly BJ

更新日期：2011-12-01 00:00:00

abstract：:In Drosophila and several other metazoan organisms, there are two genes that encode related but distinct homologs of ADA2-type transcriptional adaptors. Here we describe mutations of the two Ada2 genes of Drosophila melanogaster. By using mutant Drosophila lines, which allow the functional study of individual ADA2s, w...

journal_title：Molecular and cellular biology

authors： Pankotai T,Komonyi O,Bodai L,Ujfaludi Z,Muratoglu S,Ciurciu A,Tora L,Szabad J,Boros I

更新日期：2005-09-01 00:00:00

abstract：:LBP-1 is a cellular protein which binds strongly to sequences around the human immunodeficiency virus type 1 (HIV-1) initiation site and weakly over the TATA box. We have previously shown that LBP-1 represses HIV-1 transcription by inhibiting the binding of TFIID to the TATA box. Four similar but distinct cDNAs encodi...

journal_title：Molecular and cellular biology

authors： Yoon JB,Li G,Roeder RG

更新日期：1994-03-01 00:00:00

abstract：:We provide evidence that human SLFN5, an interferon (IFN)-inducible member of the Schlafen (SLFN) family of proteins, exhibits key roles in controlling motility and invasiveness of renal cell carcinoma (RCC) cells. Our studies define the mechanism by which this occurs, demonstrating that SLFN5 negatively controls expr...

journal_title：Molecular and cellular biology

authors： Sassano A,Mavrommatis E,Arslan AD,Kroczynska B,Beauchamp EM,Khuon S,Chew TL,Green KJ,Munshi HG,Verma AK,Platanias LC

更新日期：2015-08-01 00:00:00

abstract：:How early- and late-firing origins are selected on eukaryotic chromosomes is largely unknown. Here, we show that Mrc1, a conserved factor required for stabilization of stalled replication forks, selectively binds to the early-firing origins in a manner independent of Cdc45 and Hsk1 kinase in the fission yeast Schizosa...

journal_title：Molecular and cellular biology

authors： Hayano M,Kanoh Y,Matsumoto S,Masai H

更新日期：2011-06-01 00:00:00

abstract：:Among the tumor necrosis factor (TNF) family of cytokines, FasL and TNF-related apoptosis-inducing ligand (TRAIL) are known to induce cell death via caspase activation. Recently, other biological functions of these death ligands have been postulated in vitro and in vivo. It was previously shown that Fas ligation induc...

journal_title：Molecular and cellular biology

authors： Choi C,Kutsch O,Park J,Zhou T,Seol DW,Benveniste EN

更新日期：2002-02-01 00:00:00

abstract：:Epithelial-to-mesenchymal transition (EMT) is controlled by cellular signaling pathways that trigger the loss of cell-cell adhesion and lead to the restructuring of the cell cytoskeleton. Transforming growth factor β (TGF-β) has been shown to regulate cell plasticity through the phosphorylation of Par6 on a conserved ...

journal_title：Molecular and cellular biology

authors： Gunaratne A,Thai BL,Di Guglielmo GM

更新日期：2013-03-01 00:00:00

abstract：:Irradiated mice reconstituted with bone marrow cells infected with a retrovirus carrying the bcr-abl oncogene of human chronic myeloid leukemia are subject to a range of neoplastic hematopoietic diseases, both myeloid and lymphoid. Comparison of DBA/2 and C57BL/6 mice has revealed a marked strain difference in suscept...

journal_title：Molecular and cellular biology

authors： Elefanty AG,Cory S

更新日期：1992-04-01 00:00:00

abstract：:Expression of the yeast pyrimidine biosynthetic gene, URA3, is induced three- to fivefold in response to uracil starvation, and this regulation is mediated by the transcriptional activator PPR1 (pyrimidine pathway regulator 1). In this study, we have analyzed the regulatory elements of the URA3 promoter by DNase I foo...

journal_title：Molecular and cellular biology

authors： Roy A,Exinger F,Losson R

更新日期：1990-10-01 00:00:00

abstract：:Ubiquitin is a multifunctional 76-amino-acid protein which plays critical roles in many aspects of cellular metabolism. In Caenorhabditis elegans, the major source of ubiquitin RNA is the polyubiquitin locus, UbiA. UbiA is transcribed as a polycistronic mRNA which contains 11 tandem repeats of ubiquitin sequence and p...

journal_title：Molecular and cellular biology

authors： Graham RW,Jones D,Candido EP

更新日期：1989-01-01 00:00:00

abstract：:We isolated a Drosophila fickleP (ficP) mutant with a shortened copulatory duration and reduced adult-stage life span. The reduced copulatory duration is ascribable to incomplete fusion of the left and right halves of the apodeme that holds the penis during copulation. ficP is an intronic mutation occurring in the Btk...

journal_title：Molecular and cellular biology

authors： Baba K,Takeshita A,Majima K,Ueda R,Kondo S,Juni N,Yamamoto D

更新日期：1999-06-01 00:00:00