Bcl-2 retards cell cycle entry through p27(Kip1), pRB relative p130, and altered E2F regulation.

abstract：:DNA-binding studies with Saccharomyces cerevisiae TFIID point mutants indicated that TFIIA interacts with the basic repeat region of TFIID and induces structural changes. The latter was shown by the ability of TFIIA to compensate for TFIID point mutants defective for DNA binding. Interaction with TFIIA also rendered T...

journal_title：Molecular and cellular biology

authors： Lee DK,DeJong J,Hashimoto S,Horikoshi M,Roeder RG

更新日期：1992-11-01 00:00:00

abstract：:The Polycomb group proteins are involved in maintenance of the silenced state of several developmentally regulated genes. These proteins form large aggregates with different subunit compositions. To explore the nature of these complexes and their function, we used the full-length Eed (embryonic ectoderm development) p...

journal_title：Molecular and cellular biology

authors： Denisenko O,Shnyreva M,Suzuki H,Bomsztyk K

更新日期：1998-10-01 00:00:00

abstract：:PC12 cells treated with nerve growth factor (NGF) or infected with Rous sarcoma virus differentiate into sympathetic, neuronlike cells. To compare the differentiation programs induced by NGF and v-src, we have established a PC12 cell line expressing a temperature-sensitive v-src protein. The v-src-expressing PC12 cell...

journal_title：Molecular and cellular biology

authors： Thomas SM,Hayes M,D'Arcangelo G,Armstrong RC,Meyer BE,Zilberstein A,Brugge JS,Halegoua S

更新日期：1991-09-01 00:00:00

abstract：:The Polycomb group proteins are transcriptional repressors that are thought to act through multimeric nuclear complexes. We show that ph and Psc coprecipitate with Pc from nuclear extracts. We have analyzed the domains required for the association of Psc with ph and Pc by using the yeast two-hybrid system and an in vi...

journal_title：Molecular and cellular biology

authors： Kyba M,Brock HW

更新日期：1998-05-01 00:00:00

abstract：:The existence of torsional stress in eukaryotic chromatin has been controversial. To determine whether it could be detected, we probed the structure of an alternating AT tract. These sequences adopt cruciform geometry when the DNA helix is torsionally strained by negative supercoiling. The single-strand-specific nucle...

journal_title：Molecular and cellular biology

authors： Leonard MW,Patient RK

更新日期：1991-12-01 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：:Activating mutations in KEAP1-NRF2 are frequently found in tumors of the lung, esophagus, and liver, where they are associated with aggressive growth, resistance to cancer therapies, and low overall survival. Despite the fact that NRF2 is a validated driver of tumorigenesis and chemotherapeutic resistance, there are c...

journal_title：Molecular and cellular biology

authors： Baird L,Suzuki T,Takahashi Y,Hishinuma E,Saigusa D,Yamamoto M

更新日期：2020-10-26 00:00:00

abstract：:Autophosphorylated growth factor receptors provide binding sites for the src homology 2 domains of intracellular signaling molecules. In response to epidermal growth factor (EGF), the activated EGF receptor binds to a complex containing the signaling protein GRB2 and the Ras guanine nucleotide-releasing factor Sos, le...

journal_title：Molecular and cellular biology

authors： Li W,Nishimura R,Kashishian A,Batzer AG,Kim WJ,Cooper JA,Schlessinger J

更新日期：1994-01-01 00:00:00

abstract：:The mouse urokinase-type plasminogen activator (uPA) gene was used as a model macrophage colony-stimulating factor 1 (CSF-1)-inducible gene to investigate CSF-1 signalling pathways. Nuclear run-on analysis showed that induction of uPA mRNA by CSF-1 and phorbol myristate acetate (PMA) was at the transcriptional level i...

journal_title：Molecular and cellular biology

authors： Stacey KJ,Fowles LF,Colman MS,Ostrowski MC,Hume DA

更新日期：1995-06-01 00:00:00

abstract：:Our recent studies implicated key and distinct roles for the highly related RalA and RalB small GTPases (82% sequence identity) in pancreatic ductal adenocarcinoma (PDAC) tumorigenesis and invasive and metastatic growth, respectively. How RalB may promote PDAC invasion and metastasis has not been determined. In light ...

journal_title：Molecular and cellular biology

authors： Neel NF,Rossman KL,Martin TD,Hayes TK,Yeh JJ,Der CJ

更新日期：2012-04-01 00:00:00

abstract：:Sortilin is a member of the Vps10p domain family of neuropeptide and neurotrophin binding neuronal receptors. The family members interact with and partly share a variety of ligands and partake in intracellular sorting and protein transport as well as in transmembrane signal transduction. Thus, sortilin mediates the tr...

journal_title：Molecular and cellular biology

authors： Larsen JV,Hansen M,Møller B,Madsen P,Scheller J,Nielsen M,Petersen CM

更新日期：2010-09-01 00:00:00

abstract：:The interaction of Prep1 and Pbx homeodomain transcription factors regulates their activity, nuclear localization, and likely, function in development. To understand the in vivo role of Prep1, we have analyzed an embryonic lethal hypomorphic mutant mouse (Prep1(i/i)). Prep1(i/i) embryos die at embryonic day 17.5 (E17....

journal_title：Molecular and cellular biology

authors： Ferretti E,Villaescusa JC,Di Rosa P,Fernandez-Diaz LC,Longobardi E,Mazzieri R,Miccio A,Micali N,Selleri L,Ferrari G,Blasi F

更新日期：2006-08-01 00:00:00

abstract：:Streptozotocin (STZ) is widely used to induce diabetic rodent models. It is specifically toxic to pancreatic beta cells and causes severe destruction and dysfunction. We investigated the effect of 1-palmitoyl-2-linoleoyl-3-acetyl-rac-glycerol (PLAG) on an STZ-induced diabetic mouse model. PLAG attenuated the glucose i...

journal_title：Molecular and cellular biology

authors： Kim J,Kim JH,Sohn KY,Yoon SY,Kim JW

更新日期：2019-10-11 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：: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

abstract：:The human 4F2 cell surface antigen is a 120-kilodalton (kDa) disulfide-linked heterodimer which is composed of an 80- to 90-kDa glycosylated heavy chain (4F2HC) and a 35- to 40-kDa nonglycosylated light chain (4F2LC). 4F2 belongs to a family of inducible cell surface molecules which are involved in T-lymphocyte activa...

journal_title：Molecular and cellular biology

authors： Gottesdiener KM,Karpinski BA,Lindsten T,Strominger JL,Jones NH,Thompson CB,Leiden JM

更新日期：1988-09-01 00:00:00

abstract：:Eight strains of Chinese hamster ovary (CHO) cells having an assembly-defective beta-tubulin were found among revertants of strain Cmd 4, a mutant with a conditional lethal mutation in a beta-tubulin gene (F. Cabral, M. E. Sobel, and M. M. Gottesman, Cell 20:29-36, 1980). The altered beta-tubulins in these strains hav...

journal_title：Molecular and cellular biology

authors： Boggs B,Cabral F

更新日期：1987-08-01 00:00:00

abstract：:Negative elongation factor (NELF) is a human transcription factor complex that cooperates with DRB sensitivity-inducing factor (DSIF)/hSpt4-hSpt5 to repress elongation by RNA polymerase II (RNAPII). NELF activity is associated with five polypeptides, including NELF-A, a candidate gene product for Wolf-Hirschhorn syndr...

journal_title：Molecular and cellular biology

authors： Yamaguchi Y,Inukai N,Narita T,Wada T,Handa H

更新日期：2002-05-01 00:00:00

abstract：:The mouse myosin light-chain 1A (MLC1A) gene, expressed in the atria of the adult heart, is one of the first muscle genes to be activated when skeletal as well as cardiac muscles form in the embryo. It is also transcribed in skeletal muscle cell lines at the onset of differentiation. Transient transfection assays of m...

journal_title：Molecular and cellular biology

authors： Catala F,Wanner R,Barton P,Cohen A,Wright W,Buckingham M

更新日期：1995-08-01 00:00:00

abstract：:Phospholipase Cgamma2 (PLCgamma2) is critical for pre-B-cell receptor (pre-BCR) and BCR signaling. Current studies discovered that PLCgamma2-deficient mice had reduced immunoglobulin lambda (Iglambda) light-chain usage throughout B-cell maturation stages, including transitional type 1 (T1), transitional type 2 (T2), a...

journal_title：Molecular and cellular biology

authors： Bai L,Chen Y,He Y,Dai X,Lin X,Wen R,Wang D

更新日期：2007-09-01 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：:In the acellular slime mold Physarum polycephalum, the several hundred genes coding for rRNA are located on linear extrachromosomal DNA molecules of a discrete size, 60 kilobases. Each molecule contains two genes that are arranged in a palindromic fashion and separated by a central spacer region. We investigated how r...

journal_title：Molecular and cellular biology

authors： Ferris PJ,Vogt VM,Truitt CL

更新日期：1983-04-01 00:00:00

abstract：:Transcription of the c-rel proto-oncogene was induced transiently when resting mouse NIH 3T3 fibroblasts were stimulated with serum or phorbol-12-myristate-13-acetate. Addition of cycloheximide increased the steady-state levels of c-rel mRNA. These results indicate that c-rel is another member of the early-response ge...

journal_title：Molecular and cellular biology

authors： Bull P,Hunter T,Verma IM

更新日期：1989-11-01 00:00:00

abstract：:Transfection of a plasmid encoding the Epstein-Barr virus (EBV) nuclear antigen 2 (EBNA2) gene confers resistance to the antiproliferative effect of alpha interferon (IFN-alpha) in EBV-negative U968 cells (P. Aman and A. von Gabain, EMBO J. 9:147-152, 1990). We studied the expression of IFN-stimulated genes (ISGs) in ...

journal_title：Molecular and cellular biology

authors： Kanda K,Decker T,Aman P,Wahlström M,von Gabain A,Kallin B

更新日期：1992-11-01 00:00:00

abstract：:Two Drosophila tumor necrosis factor receptor-associated factors (TRAF), DTRAF1 and DTRAF2, are proposed to have similar functions with their mammalian counterparts as a signal mediator of cell surface receptors. However, their in vivo functions and related signaling pathways are not fully understood yet. Here, we sho...

journal_title：Molecular and cellular biology

authors： Cha GH,Cho KS,Lee JH,Kim M,Kim E,Park J,Lee SB,Chung J

更新日期：2003-11-01 00:00:00

abstract：:Nucleolar morphogenesis is a poorly defined process. Here we report that the Saccharomyces cerevisiae nucleolar trimethyl guanosine synthase I (Tgs1p), which specifically selects the m(7)G cap structure of snRNAs and snoRNAs for m(2,2,7)G conversion, is required not only for efficient pre-mRNA splicing but also for pr...

journal_title：Molecular and cellular biology

authors： Colau G,Thiry M,Leduc V,Bordonné R,Lafontaine DL

更新日期：2004-09-01 00:00:00

abstract：:With the murine retinoblastoma (RB) cDNA, a series of RB mutants were expressed in COS-1 cells and the pRB products were assessed for their ability (i) to bind to large T antigen (large T), (ii) to become modified by phosphorylation, and (iii) to localize in the nucleus. All point mutations and deletions introduced in...

journal_title：Molecular and cellular biology

authors： Hamel PA,Cohen BL,Sorce LM,Gallie BL,Phillips RA

更新日期：1990-12-01 00:00:00

abstract：:Osteoclasts are bone-resorbing cells essential for skeletal development, homeostasis, and regeneration. They derive from hematopoietic progenitors in the monocyte/macrophage lineage and differentiate in response to RANKL. However, the precise nature of osteoclast progenitors is a longstanding and important question. U...

journal_title：Molecular and cellular biology

authors： Wei W,Zeve D,Wang X,Du Y,Tang W,Dechow PC,Graff JM,Wan Y

更新日期：2011-12-01 00:00:00

abstract：:Sphingomyelin is a major lipid in the bilayer of subcellular membranes of eukaryotic cells. Different sphingomyelinases catalyze the initial step in the catabolism of sphingomyelin, the hydrolysis to phosphocholine and ceramide. Sphingomyelinases have been postulated to generate ceramide as a lipophilic second messeng...

journal_title：Molecular and cellular biology

authors： Zumbansen M,Stoffel W

更新日期：2002-06-01 00:00:00

abstract：:Structural maintenance of chromosomes (SMC) complexes and DNA topoisomerases are major determinants of chromosome structure and dynamics. The cohesin complex embraces sister chromatids throughout interphase, but during mitosis most cohesin is stripped from chromosome arms by early prophase, while the remaining cohesin...

journal_title：Molecular and cellular biology

authors： Tapia-Alveal C,Lin SJ,Yeoh A,Jabado OJ,O'Connell MJ

更新日期：2014-06-01 00:00:00