Endothelial Mitogen-Activated Protein Kinase Kinase Kinase Kinase 4 Is Critical for Lymphatic Vascular Development and Function.

abstract：:Misregulation of NF-kappaB signaling leads to infectious, inflammatory, or autoimmune disorders. IkappaB kinase beta (IKKbeta) is an essential activator of NF-kappaB and is known to phosphorylate the NF-kappaB inhibitor, IkappaBalpha, allowing it to undergo ubiquitin-mediated proteasomal degradation. However, beyond I...

journal_title：Molecular and cellular biology

authors： Hutti JE,Turk BE,Asara JM,Ma A,Cantley LC,Abbott DW

更新日期：2007-11-01 00:00:00

abstract：:The c-Myc oncoprotein (Myc) controls cell fate by regulating gene transcription in association with a DNA-binding partner, Max. While Max lacks a transcription regulatory domain, the N terminus of Myc contains a transcription activation domain (TAD) that recruits cofactor complexes containing the histone acetyltransfe...

journal_title：Molecular and cellular biology

authors： Faiola F,Liu X,Lo S,Pan S,Zhang K,Lymar E,Farina A,Martinez E

更新日期：2005-12-01 00:00:00

abstract：:BCS1, a component of the inner membrane of mitochondria, belongs to the group of proteins with internal, noncleavable import signals. Import and intramitochondrial sorting of BCS1 are encoded in the N-terminal 126 amino acid residues. Three sequence elements were identified in this region, namely, the transmembrane do...

journal_title：Molecular and cellular biology

authors： Stan T,Brix J,Schneider-Mergener J,Pfanner N,Neupert W,Rapaport D

更新日期：2003-04-01 00:00:00

abstract：:Although RNA and RNA-binding proteins have been linked to double-strand breaks (DSBs), little is known regarding their roles in the cellular response to DSBs and, if any, in the repair process. Here, we provide direct evidence for the presence of RNA-DNA hybrids at DSBs and suggest that binding of RNA to DNA at DSBs m...

journal_title：Molecular and cellular biology

authors： Li L,Germain DR,Poon HY,Hildebrandt MR,Monckton EA,McDonald D,Hendzel MJ,Godbout R

更新日期：2016-10-28 00:00:00

abstract：:In cardiac ischemia-reperfusion injury, reactive oxygen species (ROS) generation and upregulation of the hypoxia-inducible protein BNIP3 result in mitochondrial permeabilization, but impairment in autophagic removal of damaged mitochondria provokes programmed cardiomyocyte death. BNIP3 expression and ROS generation re...

journal_title：Molecular and cellular biology

authors： Ma X,Liu H,Murphy JT,Foyil SR,Godar RJ,Abuirqeba H,Weinheimer CJ,Barger PM,Diwan A

更新日期：2015-03-01 00:00:00

abstract：:In the yeast Saccharomyces cerevisiae, sporulation occurs in response to nutritional and genetic signals. The process is initiated when nutrient availability limits mitotic growth, but only in MATa/MAT alpha diploid cells. Under these conditions, the cells express an activator of meiosis (IME1), which is required for ...

journal_title：Molecular and cellular biology

authors： Shah JC,Clancy MJ

更新日期：1992-03-01 00:00:00

abstract：:Fragments of 5'-flanking and noncoding exon I sequences of the human gastrin gene were analyzed in transient expression assays after transfection of a variety of cell lines with the pSVCAT vector system. In the presence of the simian virus 40 (SV40) enhancer, the gastrin gene fragment from nucleotides -250 to +57, rel...

journal_title：Molecular and cellular biology

authors： Theill LE,Wiborg O,Vuust J

更新日期：1987-12-01 00:00:00

abstract：:c-sis/platelet-derived growth factor 2 (PDGF-2) is a prototype growth factor with transforming potential. The c-sis/PDGF-2 transcript contains a long 5' untranslated sequence (UTS) that is highly G.C rich. To examine the influence of this sequence on sis/PDGF-2 expression, we localized the c-sis/PDGF-2 promoter and us...

journal_title：Molecular and cellular biology

authors： Rao CD,Pech M,Robbins KC,Aaronson SA

更新日期：1988-01-01 00:00:00

abstract：:The minimal muscle-specific dystrophin promoter contains the consensus sequence CC(A/T)6GG, or the CArG element, which can be found in serum-inducible or muscle-specific promoters. The serum response factor (SRF), which mediates the transcriptional activation of the c-fos gene in response to serum stimulation, can bin...

journal_title：Molecular and cellular biology

authors： Galvagni F,Lestingi M,Cartocci E,Oliviero S

更新日期：1997-03-01 00:00:00

abstract：:Transforming growth factor beta (TGF-beta) plays important roles in the regulation of proliferation, differentiation, apoptosis, and carcinogenesis. To identify genes responsible for maintaining the phenotype induced by TGF-beta, we performed a retrovirus-mediated gene trap screening designed to isolate TGF-beta-respo...

journal_title：Molecular and cellular biology

authors： Akiyama N,Matsuo Y,Sai H,Noda M,Kizaka-Kondoh S

更新日期：2000-05-01 00:00:00

abstract：:Though widely recognized in higher eukaryotes, the regulation of Saccharomyces cerevisiae genes transcribed by RNA polymerase II by proteins that bind within the coding sequence remains largely speculative. We have shown for the LPD1 gene, encoding lipoamide dehydrogenase, that the coding sequence between +13 and +469...

journal_title：Molecular and cellular biology

authors： Sinclair DA,Kornfeld GD,Dawes IW

更新日期：1994-01-01 00:00:00

abstract：:Glucocorticoids are stress hormones that maintain homeostasis through gene regulation mediated by nuclear receptors. We have discovered that other cellular stressors are integrated with glucocorticoid signaling through a new hormone-independent phosphorylation site, Ser134, on the human glucocorticoid receptor (GR). S...

journal_title：Molecular and cellular biology

authors： Galliher-Beckley AJ,Williams JG,Cidlowski JA

更新日期：2011-12-01 00:00:00

abstract：:Several Epstein-Barr virus (EBV)-negative Burkitt lymphoma-derived cell lines (for example, BL41 and Ramos) are extremely sensitive to genotoxic drugs despite being functionally null for the tumor suppressor p53. They rapidly undergo apoptosis, largely from G(2)/M of the cell cycle. 5-bromo-2'-deoxyuridine labeling ex...

journal_title：Molecular and cellular biology

authors： Wade M,Allday MJ

更新日期：2000-02-01 00:00:00

abstract：:The transcription factor hepatocyte nuclear factor 3 (HNF-3) is involved in the coordinate expression of several liver genes. HNF-3 DNA binding activity is composed of three different liver proteins which recognize the same DNA site. The HNF-3 proteins (designated alpha, beta, and gamma) possess homology in the DNA bi...

journal_title：Molecular and cellular biology

authors： Pani L,Quian XB,Clevidence D,Costa RH

更新日期：1992-02-01 00:00:00

abstract：:Spatial control of cytokinesis is essential for proper cell division. The molecular mechanisms that anchor the dynamic assembly and constriction of the cytokinetic ring at the plasma membrane remain unclear. In the fission yeast Schizosaccharomyces pombe, the cytokinetic ring is assembled in the cell middle from corti...

journal_title：Molecular and cellular biology

authors： Guzman-Vendrell M,Baldissard S,Almonacid M,Mayeux A,Paoletti A,Moseley JB

更新日期：2013-01-01 00:00:00

abstract：:We have developed a system to study mutations that affect xanthine-guanine phosphoribosyltransferase gene (gpt) expression in hypoxanthine-guanine phosphoribosyltransferase-deficient CHO cells that have been transformed by the plasmid vector pSV2gpt. One isolated transformant, designated AS52, carries a single copy of...

journal_title：Molecular and cellular biology

authors： Tindall KR,Stankowski LF Jr,Machanoff R,Hsie AW

更新日期：1984-07-01 00:00:00

abstract：:Neural retina leucine zipper (Nrl), a key basic motif leucine zipper (bZIP) transcription factor, modulates rod photoreceptor differentiation by activating rod-specific target genes. In searching for factors that might couple with Nrl to modulate its transcriptional activity through posttranslational modification, we ...

journal_title：Molecular and cellular biology

authors： Kim JW,Jang SM,Kim CH,An JH,Choi KH

更新日期：2012-05-01 00:00:00

abstract：:Chicken ovalbumin upstream promoter transcription factors (COUP-TFs) strongly inhibit transcriptional activation mediated by nuclear hormone receptors, including hepatocyte nuclear factor 4 (HNF-4). COUP-TFs repress HNF-4-dependent gene expression by competition with HNF-4 for common binding sites found in several reg...

journal_title：Molecular and cellular biology

authors： Ktistaki E,Talianidis I

更新日期：1997-05-01 00:00:00

abstract：:Circadian clock genes are regulated through a transcriptional-translational feedback loop. Alterations of the chromatin structure by histone acetyltransferases and histone deacetylases (HDACs) are commonly implicated in the regulation of gene transcription. However, little is known about the transcriptional regulation...

journal_title：Molecular and cellular biology

authors： Naruse Y,Oh-hashi K,Iijima N,Naruse M,Yoshioka H,Tanaka M

更新日期：2004-07-01 00:00:00

abstract：:High-dose estrogen administration induces anemia in mammals. In chickens, estrogens stimulate outgrowth of bone marrow-derived erythroid progenitor cells and delay their maturation. This delay is associated with down-regulation of many erythroid cell-specific genes, including alpha- and beta-globin, band 3, band 4.1, ...

journal_title：Molecular and cellular biology

authors： Blobel GA,Sieff CA,Orkin SH

更新日期：1995-06-01 00:00:00

abstract：:Each of two severely defective mouse kappa-chain genes has acquired a different intracisternal A particle (IAP) element within one of its introns. One IAP element generated 6-base-pair direct repeats upon insertion. In contrast, the other IAP element was not flanked by direct repeats and was missing a single nucleotid...

journal_title：Molecular and cellular biology

authors： Hawley RG,Shulman MJ,Hozumi N

更新日期：1984-12-01 00:00:00

abstract：:Tristetraprolin (TTP) acts by binding to AU-rich elements in certain mRNAs, such as tumor necrosis factor (TNF) mRNA, and increasing their decay rates. TTP knockout mice exhibit a profound inflammatory syndrome that is largely due to increased TNF levels. Although TTP's effects on gene expression have been well studie...

journal_title：Molecular and cellular biology

authors： Patial S,Stumpo DJ,Young WS 3rd,Ward JM,Flake GP,Blackshear PJ

更新日期：2016-04-15 00:00:00

abstract：:Various stresses activate the c-Jun N-terminal kinase (JNK), which is involved in the regulation of many aspects of cellular physiology, including apoptosis. Here we demonstrate that in contrast to UV irradiation, heat shock causes little or no stimulation of the JNK-activating kinase SEK1, while knocking out the SEK1...

journal_title：Molecular and cellular biology

authors： Meriin AB,Yaglom JA,Gabai VL,Zon L,Ganiatsas S,Mosser DD,Zon L,Sherman MY

更新日期：1999-04-01 00:00:00

abstract：:Smads 1, 5, and 8 are the intracellular mediators for the bone morphogenetic proteins (BMPs), which play crucial roles during mammalian development. Previous research has shown that Smad1 is important in the formation of the allantois, while Smad5 has been shown to be critical in the process of angiogenesis. To furthe...

journal_title：Molecular and cellular biology

authors： Hester M,Thompson JC,Mills J,Liu Y,El-Hodiri HM,Weinstein M

更新日期：2005-06-01 00:00:00

abstract：:The expressed variant cell surface glycoprotein (VSG) gene of Trypanosoma brucei is located at the 3' end of a large, telomeric, polycistronic transcription unit or expression site. We show that the region 45 kb upstream of the VSG gene, in the expression site on a 1.5-Mb chromosome, contains at least two promoters th...

journal_title：Molecular and cellular biology

authors： Gottesdiener K,Chung HM,Brown SD,Lee MG,Van der Ploeg LH

更新日期：1991-05-01 00:00:00

abstract：:The distal region (-830 to -720 bp) of the rat whey acidic protein (WAP) gene contains a composite response element (CoRE), which has been demonstrated previously to confer mammary gland-specific and hormonally regulated WAP gene expression. Point mutations in the binding sites for specific transcription factors prese...

journal_title：Molecular and cellular biology

authors： Mukhopadhyay SS,Wyszomierski SL,Gronostajski RM,Rosen JM

更新日期：2001-10-01 00:00:00

abstract：:Transforming Harvey (Ha) ras oncogene products accelerated the time course of Xenopus oocyte maturation induced by insulin, insulinlike growth factor 1, or progesterone. The transforming constructs, [Val-12]Ha p21 and [Val-12, Thr-59]Ha p21, displayed equal potency and efficacy in their abilities to accelerate the gro...

journal_title：Molecular and cellular biology

authors： Sadler SE,Maller JL,Gibbs JB

更新日期：1990-04-01 00:00:00

abstract：:The cellular mechanisms involved in chronic inflammatory processes are poorly understood. This is especially true for the role of macrophages, which figure prominently in the inflammatory response. Two proteins, MRP8 and MRP14, which are expressed in infiltrate macrophages during inflammatory reactions but not in norm...

journal_title：Molecular and cellular biology

authors： Lagasse E,Clerc RG

更新日期：1988-06-01 00:00:00

abstract：:A synthetic DNA probe designed to detect coding sequences for platelet factor 4 and connective tissue-activating peptide III (two human platelet alpha-granule proteins) was used to identify several similar sequences in total human DNA. Sequence analysis of a corresponding 3,201-base-pair EcoRI fragment isolated from a...

journal_title：Molecular and cellular biology

authors： Green CJ,Charles RS,Edwards BF,Johnson PH

更新日期：1989-04-01 00:00:00

abstract：:We have characterized a pathway for nuclear export of the glucocorticoid receptor (GR) in mammalian cells. This pathway involves the Ca2+ -binding protein calreticulin (CRT), which directly contacts the DNA binding domain (DBD) of GR and facilitates its delivery from the nucleus to the cytoplasm. In the present study,...

journal_title：Molecular and cellular biology

authors： Holaska JM,Black BE,Rastinejad F,Paschal BM

更新日期：2002-09-01 00:00:00