Phosphoinositide-dependent kinase 1 and mTORC2 synergistically maintain postnatal heart growth and heart function in mice.

abstract：:JUN transcription factors bind DNA as part of the AP-1 complex, regulate many cellular processes, and play a key role in oncogenesis. The three JUN proteins (c-JUN, JUNB, and JUND) can have both redundant and unique functions depending on the biological phenotype and cell type assayed. Mechanisms that allow this dynam...

journal_title：Molecular and cellular biology

authors： Selvaraj N,Budka JA,Ferris MW,Plotnik JP,Hollenhorst PC

更新日期：2015-01-01 00:00:00

abstract：:A mutation (K38R) which specifically eliminates kinase activity was created in the Drosophila melanogaster ckI gene (doubletime [dbt]). In vitro, DBT protein carrying the K38R mutation (DBT(K/R)) interacted with Period protein (PER) but lacked kinase activity. In cell culture and in flies, DBT(K/R) antagonized the pho...

journal_title：Molecular and cellular biology

authors： Muskus MJ,Preuss F,Fan JY,Bjes ES,Price JL

更新日期：2007-12-01 00:00:00

abstract：:Nitric oxide (NO) has been thought to regulate the immune system through S nitrosylation of the transcriptional factor NF-kappaB. However, regulatory effects of NO on innate immune responses are unclear. Here, we report that NO has a capability to control Toll-like receptor-mediated signaling through S nitrosylation. ...

journal_title：Molecular and cellular biology

authors： Into T,Inomata M,Nakashima M,Shibata K,Häcker H,Matsushita K

更新日期：2008-02-01 00:00:00

abstract：:SATB1 is expressed primarily in thymocytes and orchestrates temporal and spatial expression of a large number of genes in the T-cell lineage. SATB1 binds to the bases of chromatin loop domains in vivo, recognizing a special DNA context with strong base-unpairing propensity. The majority of thymocytes are eliminated by...

journal_title：Molecular and cellular biology

authors： Galande S,Dickinson LA,Mian IS,Sikorska M,Kohwi-Shigematsu T

更新日期：2001-08-01 00:00:00

abstract：:Budding yeast polo kinase Cdc5p localizes to the spindle pole body (SPB) and to the bud-neck and plays multiple roles during M-phase progression. To dissect localization-specific mitotic functions of Cdc5p, we tethered a localization-defective N-terminal kinase domain of Cdc5p (Cdc5pDeltaC) to the SPB or to the bud-ne...

journal_title：Molecular and cellular biology

authors： Park JE,Park CJ,Sakchaisri K,Karpova T,Asano S,McNally J,Sunwoo Y,Leem SH,Lee KS

更新日期：2004-11-01 00:00:00

abstract：:There is scant knowledge regarding how cell surface lipid-anchored T-cadherin (T-cad) transmits signals through the plasma membrane to its intracellular targets. This study aimed to identify membrane proteins colocalizing with atypical glycosylphosphatidylinositol (GPI)-anchored T-cad on the surface of endothelial cel...

journal_title：Molecular and cellular biology

authors： Philippova M,Ivanov D,Joshi MB,Kyriakakis E,Rupp K,Afonyushkin T,Bochkov V,Erne P,Resink TJ

更新日期：2008-06-01 00:00:00

abstract：:Multiple isoforms of the protein tyrosine phosphatase CD45 are expressed on the surface of human T cells. Interestingly, the expression of these isoforms has been shown to vary significantly upon T-cell activation. In this report, we describe a novel cell line-based model system in which we can mimic the activation-in...

journal_title：Molecular and cellular biology

authors： Lynch KW,Weiss A

更新日期：2000-01-01 00:00:00

abstract：:We determined the sequence of a Drosophila tRNA gene cluster containing a tRNAHis gene and a tRNAHis pseudogene in close proximity on the same DNA strand. The pseudogene contains eight consecutive base pairs different from the region of the bona fide gene which codes for the 3' portion of the anticodon stem of tRNAHis...

journal_title：Molecular and cellular biology

authors： Cooley L,Schaack J,Burke DJ,Thomas B,Söll D

更新日期：1984-12-01 00:00:00

abstract：:TRPV5 and TRPV6 are the most Ca2+-selective members of the transient receptor potential (TRP) family of cation channels and play a pivotal role in the maintenance of Ca2+ balance in the body. However, little is known about the mechanisms controlling the plasma membrane abundance of these channels to regulate epithelia...

journal_title：Molecular and cellular biology

authors： van de Graaf SF,Chang Q,Mensenkamp AR,Hoenderop JG,Bindels RJ

更新日期：2006-01-01 00:00:00

abstract：:MEK kinase 1 (MEKK1) is a 196-kDa protein that, in response to genotoxic agents, was found to undergo phosphorylation-dependent activation. The expression of kinase-inactive MEKK1 inhibited genotoxin-induced apoptosis. Following activation by genotoxins, MEKK1 was cleaved in a caspase-dependent manner into an active 9...

journal_title：Molecular and cellular biology

authors： Widmann C,Gerwins P,Johnson NL,Jarpe MB,Johnson GL

更新日期：1998-04-01 00:00:00

abstract：:Following a proliferative phase of variable duration, most normal somatic cells enter a growth arrest state known as replicative senescence. In addition to telomere shortening, a variety of environmental insults and signaling imbalances can elicit phenotypes closely resembling senescence. We used p53(-/-) and p21(-/-)...

journal_title：Molecular and cellular biology

authors： Wei W,Hemmer RM,Sedivy JM

更新日期：2001-10-01 00:00:00

abstract：:The leptin receptor, LRb, and other cytokine receptors are devoid of intrinsic enzymatic activity and rely upon the activity of constitutively associated Jak family tyrosine kinases to mediate intracellular signaling. In order to clarify mechanisms by which Jak2, the cognate LRb-associated Jak kinase, is regulated and...

journal_title：Molecular and cellular biology

authors： Ishida-Takahashi R,Rosario F,Gong Y,Kopp K,Stancheva Z,Chen X,Feener EP,Myers MG Jr

更新日期：2006-06-01 00:00:00

abstract：:Defects in mismatch repair (MMR) genes result in a mutator phenotype by inducing microsatellite instability (MI), a characteristic of hereditary nonpolyposis colorectal cancers (HNPCC) and a subset of sporadic colon tumors. Present models describing the mechanism by which germ line mutations in MMR genes predispose ki...

journal_title：Molecular and cellular biology

authors： Nicolaides NC,Littman SJ,Modrich P,Kinzler KW,Vogelstein B

更新日期：1998-03-01 00:00:00

abstract：:Box C/D snoRNPs, factors essential for ribosome biogenesis, are proposed to be assembled in the nucleoplasm before localizing to the nucleolus. However, recent work demonstrated the involvement of nuclear export factors in this process, suggesting that export may take place. Here we show that there are distinct distri...

journal_title：Molecular and cellular biology

authors： Watkins NJ,Lemm I,Lührmann R

更新日期：2007-10-01 00:00:00

abstract：:Pancreatic beta-cell-type-specific transcription of the insulin gene is principally regulated by a single cis-acting DNA sequence element, termed the insulin control element (ICE), which is found within the 5'-flanking region of the gene. The ICE activator is a heteromeric complex composed of an islet alpha/beta-cell-...

journal_title：Molecular and cellular biology

authors： Robinson GL,Cordle SR,Henderson E,Weil PA,Teitelman G,Stein R

更新日期：1994-10-01 00:00:00

abstract：:Nuclear factor kappa B (NF-kappa B) is a ubiquitous transcription factor which binds to decameric DNA sequences (kappa B sites) and regulates transcription of multiple genes. The activity of NF-kappa B is regulated by an inhibitor protein, I kappa B, which sequesters NF-kappa B in the cytoplasm. Release of I kappa B a...

journal_title：Molecular and cellular biology

authors： Miyamoto S,Chiao PJ,Verma IM

更新日期：1994-05-01 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：:The alternatively spliced 290-nucleotide NS2-specific exon of the parvovirus minute virus of mice (MVM), which is flanked by a large intron upstream and a small intron downstream, constitutively appears both in the R1 mRNA as part of a large 5'-terminal exon (where it is translated in open reading frame 3 [ORF3]), and...

journal_title：Molecular and cellular biology

authors： Gersappe A,Pintel DJ

更新日期：1999-01-01 00:00:00

abstract：:C3G, which was identified as a Crk SH3 domain-binding guanine nucleotide-releasing factor, shows sequence similarity to CDC25 and Sos family proteins (S. Tanaka, T. Morishita, Y. Hashimoto, S. Hattori, S. Nakamura, M. Shibuya, K. Matuoka, T. Takenawa, T. Kurata, K. Nagashima, and M. Matsuda, Proc. Natl. Acad. Sci. USA...

journal_title：Molecular and cellular biology

authors： Gotoh T,Hattori S,Nakamura S,Kitayama H,Noda M,Takai Y,Kaibuchi K,Matsui H,Hatase O,Takahashi H

更新日期：1995-12-01 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：:The ALCR protein is the transcriptional activator of the ethanol utilization pathway in the filamentous fungus Aspergillus nidulans. This activator belongs to a family of fungal proteins having a conserved DNA-binding domain containing six cysteines (C6 class) with some striking features. At variance with other motifs...

journal_title：Molecular and cellular biology

authors： Kulmburg P,Sequeval D,Lenouvel F,Mathieu M,Felenbok B

更新日期：1992-05-01 00:00:00

abstract：:The antimetabolite 5-fluorouracil (5FU) is a widely used chemotherapeutic for the treatment of solid tumors. Although 5FU slows DNA synthesis by inhibiting the ability of thymidylate synthetase to produce dTMP, the drug also has significant effects on RNA metabolism. Recent genome-wide assays for 5FU-induced haploinsu...

journal_title：Molecular and cellular biology

authors： Fang F,Hoskins J,Butler JS

更新日期：2004-12-01 00:00:00

abstract：:Cotranslational insertion of type I collagen chains into the lumen of the endoplasmic reticulum (ER) and their subsequent folding into a heterotrimeric helix is a complex process which requires coordinated action of the translation machinery, components of translocons, molecular chaperones, and modifying enzymes. Here...

journal_title：Molecular and cellular biology

authors： Stefanovic B,Stefanovic L,Schnabl B,Bataller R,Brenner DA

更新日期：2004-02-01 00:00:00

abstract：:DNA sequences encoding a human melanoma membrane-bound sialoglycoprotein of 130,000 molecular weight (gp130) were introduced into a clonal derivative of mouse B-16 melanoma cells with the selectable neomycin resistance gene (aminoglycoside phosphotransferase). Mouse transfectants were identified by a rapid and precise...

journal_title：Molecular and cellular biology

authors： Albino AP,Graf LH Jr,Kantor RR,McLean W,Silagi S,Old LJ

更新日期：1985-04-01 00:00:00

abstract：:The formation of inosine at the wobble position of eukaryotic tRNAs is an essential modification catalyzed by the ADAT2/ADAT3 complex. In humans, a valine-to-methionine mutation (V144M) in ADAT3 that originated ∼1,600 years ago is the most common cause of autosomal recessive intellectual disability (ID) in Arabia. Whi...

journal_title：Molecular and cellular biology

authors： Ramos J,Han L,Li Y,Hagelskamp F,Kellner SM,Alkuraya FS,Phizicky EM,Fu D

更新日期：2019-09-11 00:00:00

abstract：:Complete replication of the genome is an essential prerequisite for normal cell division, but a variety of factors can block the replisome, triggering replication stress and potentially causing mutation or cell death. The cellular response to replication stress involves recruitment of proteins to stabilize the replica...

journal_title：Molecular and cellular biology

authors： Her J,Ray C,Altshuler J,Zheng H,Bunting SF

更新日期：2018-03-29 00:00:00

abstract：:The natriuretic peptide receptors are three homologous cell surface proteins, each with a single transmembrane domain. The atrial natriuretic peptide receptor type A (ANPRA) and the homologous receptor type B (ANPRB) are both membrane guanylyl cyclases that synthesize cyclic GMP as an intracellular second messenger. T...

journal_title：Molecular and cellular biology

authors： Wilcox JN,Augustine A,Goeddel DV,Lowe DG

更新日期：1991-07-01 00:00:00

abstract：:Two cis-regulatory regions are required for efficient mRNA 3'-end processing of the maize 27-kDa zein mRNA: a region containing a duplicated AAUGAA poly(A) signal and a region that is present upstream from it. Strict spatial positioning of these two regions is required for efficient mRNA 3'-end processing. Insertion o...

journal_title：Molecular and cellular biology

authors： Wu L,Ueda T,Messing J

更新日期：1994-10-01 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：:During spermatogenesis, several genes are expressed in a germ cell-specific manner. Previous studies have demonstrated that rat and mouse spermatogenic cells produce a 1,700-nucleotide proenkephalin RNA, while somatic cells that express the proenkephalin gene contain a 1,450-nucleotide transcript. Using cDNA cloning, ...

journal_title：Molecular and cellular biology

authors： Kilpatrick DL,Zinn SA,Fitzgerald M,Higuchi H,Sabol SL,Meyerhardt J

更新日期：1990-07-01 00:00:00