5'-AMP-activated protein kinase (AMPK) is induced by low-oxygen and glucose deprivation conditions found in solid-tumor microenvironments.

abstract：:GCN5, a putative transcriptional adapter in humans and yeast, possesses histone acetyltransferase (HAT) activity which has been linked to GCN5's role in transcriptional activation in yeast. In this report, we demonstrate a functional interaction between human GCN5 (hGCN5) and the DNA-dependent protein kinase (DNA-PK) ...

journal_title：Molecular and cellular biology

authors： Barlev NA,Poltoratsky V,Owen-Hughes T,Ying C,Liu L,Workman JL,Berger SL

更新日期：1998-03-01 00:00:00

abstract：:p27(Kip1) is a member of the Cip-Kip family of cyclin-dependent kinase (Cdk) inhibitors that binds to cyclin-Cdk complexes and inhibits their catalytic activity in response to antiproliferative stimuli. p27(Kip1) is regulated by several posttranscriptional mechanisms, including subcellular localization. We have identi...

journal_title：Molecular and cellular biology

authors： Smitherman M,Lee K,Swanger J,Kapur R,Clurman BE

更新日期：2000-08-01 00:00:00

abstract：:The interleukin-2 (IL-2) receptor (IL-2R) consists of three distinct subunits (alpha, beta, and gamma c) and regulates proliferation of T lymphocytes. Intracellular signalling results from ligand-mediated heterodimerization of the cytoplasmic domains of the beta and gamma c chains. To identify the residues of gamma c ...

journal_title：Molecular and cellular biology

authors： Nelson BH,Lord JD,Greenberg PD

更新日期：1996-01-01 00:00:00

abstract：:In the present study, we addressed the role of the c-jun proto-oncogene in the mitogenic response of human fibroblasts and primary acute myelogenous leukemia blasts to tumor necrosis factor alpha (TNF-alpha). Our data indicate that TNF-alpha treatment of these cells is associated with transcriptional activation of c-j...

journal_title：Molecular and cellular biology

authors： Brach MA,Gruss HJ,Sott C,Herrmann F

更新日期：1993-07-01 00:00:00

abstract：:In neural development, Notch signaling plays a key role in restricting neuronal differentiation, promoting the maintenance of progenitor cells. Classically, Notch signaling causes transactivation of Hairy-enhancer of Split (HES) genes which leads to transcriptional repression of neural determination and differentiatio...

journal_title：Molecular and cellular biology

authors： Sriuranpong V,Borges MW,Strock CL,Nakakura EK,Watkins DN,Blaumueller CM,Nelkin BD,Ball DW

更新日期：2002-05-01 00:00:00

abstract：:The intracellular accumulation of the unspliced RNA of Rous sarcoma virus was decreased when translation was prematurely terminated by the introduction of nonsense codons within its 5' proximal gene, the gag gene. Subcellular fractionation of transfected cells suggested that nonsense codon-mediated instability occurre...

journal_title：Molecular and cellular biology

authors： Barker GF,Beemon K

更新日期：1994-03-01 00:00:00

abstract：:Synemin, a 230-kilodalton polypeptide component of avian muscle and erythrocyte intermediate filaments, is also found in association with the vimentin filaments of lens tissue. In chicken lens cells, synemin is bound to the core vimentin polymer with the same 180-nm periodicity that it exhibits in erythrocytes. Its so...

journal_title：Molecular and cellular biology

authors： Granger BL,Lazarides E

更新日期：1984-10-01 00:00:00

abstract：:The c-Jun NH2-terminal protein kinase (JNK) is a member of the mitogen-activated protein kinase (MAPK) group and is an essential component of a signaling cascade that is activated by exposure of cells to environmental stress. JNK activation is regulated by phosphorylation on both Thr and Tyr residues by a dual-specifi...

journal_title：Molecular and cellular biology

authors： Tournier C,Whitmarsh AJ,Cavanagh J,Barrett T,Davis RJ

更新日期：1999-02-01 00:00:00

abstract：:Frk/rak belongs to a novel family of Src kinases with epithelial tissue-specific expression. Although developmental expression patterns and functional overexpression in vitro have associated these kinases with growth suppression and differentiation, their physiological functions remain largely unknown. We therefore ge...

journal_title：Molecular and cellular biology

authors： Chandrasekharan S,Qiu TH,Alkharouf N,Brantley K,Mitchell JB,Liu ET

更新日期：2002-07-01 00:00:00

abstract：:Cells construct a number of plasma membrane structures to meet a range of physiological demands. Driven by juxtamembrane actin machinery, these actin-based membrane protrusions are essential for the operation and maintenance of cellular life. They are required for diverse cellular functions, such as directed cell moti...

journal_title：Molecular and cellular biology

authors： Hoon JL,Wong WK,Koh CG

更新日期：2012-11-01 00:00:00

abstract：:p63 is a member of the p53 tumor suppressor gene family, which regulates downstream target gene expression by binding to sequence-specific response elements similar to those of p53. By using oligonucleotide expression microarray analysis and analyzing the promoters of p63-induced genes, we have identified novel p63-sp...

journal_title：Molecular and cellular biology

authors： Osada M,Park HL,Nagakawa Y,Yamashita K,Fomenkov A,Kim MS,Wu G,Nomoto S,Trink B,Sidransky D

更新日期：2005-07-01 00:00:00

abstract：:The selenoenzyme phospholipid hydroperoxide glutathione peroxidase (PHGPx) is regarded as the major molecular target of selenodeficiency in rodents, accounting for most of the histopathological and structural abnormalities of testicular tissue and male germ cells. PHGPx exists as a cytosolic form, mitochondrial form, ...

journal_title：Molecular and cellular biology

authors： Conrad M,Moreno SG,Sinowatz F,Ursini F,Kölle S,Roveri A,Brielmeier M,Wurst W,Maiorino M,Bornkamm GW

更新日期：2005-09-01 00:00:00

abstract：:The amplified CAD genes in N-(phosphonacetyl)-L-aspartate (PALA)-resistant Syrian hamster cells are located in an expanded chromosomal region emanating from the site of the wild-type gene at the tip of the short arm of chromosome B-9. The terminus of B-9 in PALA-sensitive cells contains a cluster of rRNA genes (i.e., ...

journal_title：Molecular and cellular biology

authors： Wahl GM,Vitto L,Rubnitz J

更新日期：1983-11-01 00:00:00

abstract：:MOT1 is an essential Saccharomyces cerevisiae protein and a member of the SNF2/SWI2 family of ATPases. MOT1 functions by removing TATA-binding protein (TBP) from DNA, and as a consequence, MOT1 can regulate transcription both in vitro and in vivo. Here we describe the in vivo and in vitro activities of MOT1 deletion a...

journal_title：Molecular and cellular biology

authors： Auble DT,Wang D,Post KW,Hahn S

更新日期：1997-08-01 00:00:00

abstract：:Cellular levels of diadenosine tetraphosphate (Ap4A) and adenosine tetraphospho-guanosine (Ap4G) were specifically measured during the cell cycle of Physarum polycephalum by a high-pressure liquid chromatographic method. Ap4A was also measured indirectly by a coupled phosphodiesterase-luciferase assay. No cell cycle-s...

journal_title：Molecular and cellular biology

authors： Garrison PN,Mathis SA,Barnes LD

更新日期：1986-04-01 00:00:00

abstract：:The human tumor necrosis factor alpha (TNF-alpha) gene is rapidly activated in response to multiple signals of stress and inflammation. We have identified transcription factors present in the TNF-alpha enhancer complex in vivo following ionophore stimulation (ATF-2/Jun and NFAT) and virus infection (ATF-2/Jun, NFAT, a...

journal_title：Molecular and cellular biology

authors： Falvo JV,Uglialoro AM,Brinkman BM,Merika M,Parekh BS,Tsai EY,King HC,Morielli AD,Peralta EG,Maniatis T,Thanos D,Goldfeld AE

更新日期：2000-03-01 00:00:00

abstract：:Allelic forms of DRG1/AFG2 confer resistance to the drug diazaborine, an inhibitor of ribosome biogenesis in Saccharomyces cerevisiae. Our results show that the AAA-ATPase Drg1 is essential for 60S maturation and associates with 60S precursor particles in the cytoplasm. Functional inactivation of Drg1 leads to an incr...

journal_title：Molecular and cellular biology

authors： Pertschy B,Saveanu C,Zisser G,Lebreton A,Tengg M,Jacquier A,Liebminger E,Nobis B,Kappel L,van der Klei I,Högenauer G,Fromont-Racine M,Bergler H

更新日期：2007-10-01 00:00:00

abstract：:Ribosome biogenesis in eukaryotes is a major cellular activity mobilizing the products of over 200 transcriptionally coregulated genes referred to as the rRNA and ribosome biosynthesis regulon. We investigated the function of an essential, uncharacterized gene of this regulon, renamed RRP36. We show that the Rrp36p pr...

journal_title：Molecular and cellular biology

authors： Gérus M,Bonnart C,Caizergues-Ferrer M,Henry Y,Henras AK

更新日期：2010-03-01 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：:We examined the effects of 18 h of incubation of Chinese hamster ovary (CHO K1) cells with cycloheximide, hydroxyurea, and aphidicolin. Treatment of cells with cycloheximide alone at a concentration adequate to inhibit DNA synthesis to less than 10% of control was significantly less cytotoxic and clastogenic than trea...

journal_title：Molecular and cellular biology

authors： Sherwood SW,Schumacher RI,Schimke RT

更新日期：1988-07-01 00:00:00

abstract：:The p20K gene is induced in conditions of reversible growth arrest in chicken embryo fibroblasts (CEF). This expression is dependent on transcriptional activation and on a region of the promoter designated the quiescence-responsive unit (QRU). In this report, we describe the regulatory elements of the QRU responsible ...

journal_title：Molecular and cellular biology

authors： Kim S,Mao PL,Gagliardi M,Bédard PA

更新日期：1999-08-01 00:00:00

abstract：:A transcriptional initiator (Inr) for mammalian RNA polymerase II can be defined as a DNA sequence element that overlaps a transcription start site and is sufficient for (i) determining the start site location in a promoter that lacks a TATA box and (ii) enhancing the strength of a promoter that contains a TATA box. W...

journal_title：Molecular and cellular biology

authors： Javahery R,Khachi A,Lo K,Zenzie-Gregory B,Smale ST

更新日期：1994-01-01 00:00:00

abstract：:A complex pattern of regulation of the cartilage matrix protein gene was revealed by transient expression experiments. A minimal promoter from positions -15 to +64 functioned in chondrocytes and fibroblasts. An enhancer located in the first intron exerted chondrocyte-specific stimulation on the minimal promoter activi...

journal_title：Molecular and cellular biology

authors： Kiss I,Bösze Z,Szabó P,Altanchimeg R,Barta E,Deák F

更新日期：1990-05-01 00:00:00

abstract：:The HRX gene (also called MLL, ALL-1, and Htrx) at chromosome band 11q23 is associated with specific subsets of acute leukemias through translocations that result in its fusion with a variety of heterologous partners. Two of these partners, ENL and AF9, code for proteins that are highly similar to each other and as fu...

journal_title：Molecular and cellular biology

authors： Slany RK,Lavau C,Cleary ML

更新日期：1998-01-01 00:00:00

abstract：:The interaction of the retinoblastoma susceptibility gene product (Rb)-related p107 protein with the E2F transcription factor in S-phase cells facilitates the formation of a multicomponent complex also containing cyclin A and the p33cdk2 kinase. We have created a series of p107 mutants to assess the ability of p107 to...

journal_title：Molecular and cellular biology

authors： Smith EJ,Nevins JR

更新日期：1995-01-01 00:00:00

abstract：:Axin is a recently identified protein encoded by the fused locus in mice that is required for normal vertebrate axis formation. We have defined a 25-amino-acid sequence in axin that comprises the glycogen synthase kinase 3beta (GSK-3beta) interaction domain (GID). In contrast to full-length axin, which has been shown ...

journal_title：Molecular and cellular biology

authors： Hedgepeth CM,Deardorff MA,Rankin K,Klein PS

更新日期：1999-10-01 00:00:00

abstract：:The niaD and niiA genes of Aspergillus nidulans, which code, respectively, for nitrate and nitrite reductases, are divergently transcribed, and their ATGs are separated by 1,200 bp. The genes are under the control of the positively acting NirA transcription factor, which mediates nitrate induction. The DNA binding dom...

journal_title：Molecular and cellular biology

authors： Punt PJ,Strauss J,Smit R,Kinghorn JR,van den Hondel CA,Scazzocchio C

更新日期：1995-10-01 00:00:00

abstract：:In order to identify catalytically important amino acid changes within the second-largest subunit of yeast RNA polymerase III, we mutagenized selected regions of its gene (RET1) and devised in vivo assays for both increased and decreased transcription termination by this enzyme. Using as the reporter gene a mutant SUP...

journal_title：Molecular and cellular biology

authors： Shaaban SA,Krupp BM,Hall BD

更新日期：1995-03-01 00:00:00

abstract：:To determine the effect of gene order on globin gene developmental regulation, we produced transgenic mice containing two tandemly arranged gamma- or beta-globin or gamma beta- and beta gamma-globin genes linked to a 2.5-kb cassette containing sequences of the locus control region (LCR). Analysis of constructs contain...

journal_title：Molecular and cellular biology

authors： Peterson KR,Stamatoyannopoulos G

更新日期：1993-08-01 00:00:00

abstract：:Muscle wasting (cachexia) is a consequence of chronic diseases, such as cancer, and is associated with degradation of muscle proteins such as MyoD. The cytokines tumor necrosis factor alpha and gamma interferon induce muscle degeneration by activating the transcription factor NF-kappaB and its target genes. Here, we s...

journal_title：Molecular and cellular biology

authors： Di Marco S,Mazroui R,Dallaire P,Chittur S,Tenenbaum SA,Radzioch D,Marette A,Gallouzi IE

更新日期：2005-08-01 00:00:00