Sumoylation of heterogeneous nuclear ribonucleoproteins, zinc finger proteins, and nuclear pore complex proteins: a proteomic analysis.

abstract：:As an alternative pathway of controlled cell death, necroptosis can be triggered by tumor necrosis factor via the kinases RIPK1/RIPK3 and the effector protein mixed-lineage kinase domain-like protein (MLKL). Upon activation, MLKL oligomerizes and integrates into the plasma membrane via its executioner domain. Here, we...

journal_title：Proceedings of the National Academy of Sciences of the United States of America

authors： Rübbelke M,Fiegen D,Bauer M,Binder F,Hamilton J,King J,Thamm S,Nar H,Zeeb M

更新日期：2020-12-29 00:00:00

abstract：:A highly purified fraction obtained from scrapie (263-K strain)-infected hamsters' brains by an alternative procedure without proteinase K treatment contained a protease-resistant form of the scrapie precursor protein (PrPSc) and infectivity of 9.9 +/- 0.7 log LD50/ml. Polyclonal antibodies produced against hamster sc...

journal_title：Proceedings of the National Academy of Sciences of the United States of America

authors： Safar J,Wang W,Padgett MP,Ceroni M,Piccardo P,Zopf D,Gajdusek DC,Gibbs CJ Jr

更新日期：1990-08-01 00:00:00

abstract：:Infection of Swiss mouse 3T3FL cells with a clonal isolate of Moloney leukemia virus (MLV-IC) resulted in virus progeny composed of at least three different murine helper oncornaviruses. Each entity was purified in appropriate cells by several sequential terminal dilution isolations and was grouwn to high titers. Besi...

journal_title：Proceedings of the National Academy of Sciences of the United States of America

authors： Fischinger PJ,Nomura S,Bolognesi DP

更新日期：1975-12-01 00:00:00

abstract：:Emerging evidence suggests that transforming growth factor-beta (TGF-beta) is an important mediator of diabetic nephropathy. We showed previously that short-term treatment with a neutralizing monoclonal anti-TGF-beta antibody (alphaT) in streptozotocin-diabetic mice prevents early changes of renal hypertrophy and incr...

journal_title：Proceedings of the National Academy of Sciences of the United States of America

authors： Ziyadeh FN,Hoffman BB,Han DC,Iglesias-De La Cruz MC,Hong SW,Isono M,Chen S,McGowan TA,Sharma K

更新日期：2000-07-05 00:00:00

abstract：:Immune cells take residence in metabolic tissues, providing a framework for direct regulation of nutrient metabolism. Despite conservation of this anatomic relationship through evolution, the signals and mechanisms by which the immune system regulates nutrient homeostasis and insulin action remain poorly understood. H...

journal_title：Proceedings of the National Academy of Sciences of the United States of America

authors： Ricardo-Gonzalez RR,Red Eagle A,Odegaard JI,Jouihan H,Morel CR,Heredia JE,Mukundan L,Wu D,Locksley RM,Chawla A

更新日期：2010-12-28 00:00:00

abstract：:The alternative splicing of mRNA is a critical process in higher eukaryotes that generates substantial proteomic diversity. Many of the proteins that are essential to this process contain arginine/serine-rich (RS) domains. ZRANB2 is a widely-expressed and highly-conserved RS-domain protein that can regulate alternativ...

journal_title：Proceedings of the National Academy of Sciences of the United States of America

authors： Loughlin FE,Mansfield RE,Vaz PM,McGrath AP,Setiyaputra S,Gamsjaeger R,Chen ES,Morris BJ,Guss JM,Mackay JP

更新日期：2009-04-07 00:00:00

abstract：:Disruption of the blood-brain barrier (BBB) underlies the development of experimental autoimmune encephalomyelitis (EAE) and multiple sclerosis. Environmental factors, such as Bordetella pertussis, are thought to sensitize central endothelium to biogenic amines like histamine, thereby leading to increased BBB permeabi...

journal_title：Proceedings of the National Academy of Sciences of the United States of America

authors： Lu C,Diehl SA,Noubade R,Ledoux J,Nelson MT,Spach K,Zachary JF,Blankenhorn EP,Teuscher C

更新日期：2010-11-02 00:00:00

abstract：:The Amazon rainforest is the Earth's largest reservoir of plant and animal diversity, and it has been subjected to especially high rates of land use change, primarily to cattle pasture. This conversion has had a strongly negative effect on biological diversity, reducing the number of plant and animal species and homog...

journal_title：Proceedings of the National Academy of Sciences of the United States of America

authors： Rodrigues JL,Pellizari VH,Mueller R,Baek K,Jesus Eda C,Paula FS,Mirza B,Hamaoui GS Jr,Tsai SM,Feigl B,Tiedje JM,Bohannan BJ,Nüsslein K

更新日期：2013-01-15 00:00:00

abstract：:The orphan nuclear receptor Nur77/N10 has recently been demonstrated to be involved in apoptosis of T cell hybridomas. We report here that chronic expression of Nur77/N10 in thymocytes of transgenic mice results in a dramatic reduction of CD4+CD8+ double-positive as well as CD4+CD8- and CD4-CD8+ single-positive cell p...

journal_title：Proceedings of the National Academy of Sciences of the United States of America

authors： Weih F,Ryseck RP,Chen L,Bravo R

更新日期：1996-05-28 00:00:00

abstract：:Aminoacyl-tRNAs are generally formed by direct attachment of an amino acid to tRNAs by aminoacyl-tRNA synthetases, but Gln-tRNA is an exception to this rule. Gln-tRNA(Gln) is formed by this direct pathway in the eukaryotic cytosol and in protists or fungi mitochondria but is formed by an indirect transamidation pathwa...

journal_title：Proceedings of the National Academy of Sciences of the United States of America

authors： Pujol C,Bailly M,Kern D,Maréchal-Drouard L,Becker H,Duchêne AM

更新日期：2008-04-29 00:00:00

abstract：:What are the forces that shape the structure of prokaryotic genomes: the order of genes, their proximity, and their orientation? Coregulation and coordinated horizontal gene transfer are believed to promote the proximity of functionally related genes and the formation of operons. However, forces that influence the str...

journal_title：Proceedings of the National Academy of Sciences of the United States of America

authors： Kolesov G,Wunderlich Z,Laikova ON,Gelfand MS,Mirny LA

更新日期：2007-08-28 00:00:00

abstract：:Hippocampal mossy fibers, which are the axons of dentate granule cells, form powerful excitatory synapses onto the proximal dendrites of CA3 pyramidal cells. It has long been known that high-affinity binding sites for kainate, a glutamate receptor agonist, are present on mossy fibers. Here we summarize recent experime...

journal_title：Proceedings of the National Academy of Sciences of the United States of America

authors： Schmitz D,Mellor J,Frerking M,Nicoll RA

更新日期：2001-09-25 00:00:00

abstract：:Inositol 1,4,5-trisphosphate (IP(3)) receptors (IP(3)Rs) are IP(3)-gated Ca(2+) channels that are located on intracellular Ca(2+) stores. We previously identified an IP(3)R binding protein, termed IP(3)R binding protein released with IP(3) (IRBIT). Because IRBIT is released from IP(3)R by physiological concentrations ...

journal_title：Proceedings of the National Academy of Sciences of the United States of America

authors： Shirakabe K,Priori G,Yamada H,Ando H,Horita S,Fujita T,Fujimoto I,Mizutani A,Seki G,Mikoshiba K

更新日期：2006-06-20 00:00:00

abstract：:p21(WAF1/Cip1) is one of the best characterized downstream targets of p53, and the growth suppressing function of this cyclin-dependent kinase inhibitor is well established. However, whether p21 exerts a tumor-suppressing function of its own remains to be established. We report here that, similarly to loss of p53, dis...

journal_title：Proceedings of the National Academy of Sciences of the United States of America

authors： Topley GI,Okuyama R,Gonzales JG,Conti C,Dotto GP

更新日期：1999-08-03 00:00:00

abstract：:Dead and dying cells release nucleic acids. These extracellular RNAs and DNAs can be taken up by inflammatory cells and activate multiple nucleic acid-sensing toll-like receptors (TLR3, 7, 8, and 9). The inappropriate activation of these TLRs can engender a variety of inflammatory and autoimmune diseases. The redundan...

journal_title：Proceedings of the National Academy of Sciences of the United States of America

authors： Lee J,Sohn JW,Zhang Y,Leong KW,Pisetsky D,Sullenger BA

更新日期：2011-08-23 00:00:00

abstract：:The substance P (SP)-preferring receptor neurokinin-1 receptor (NK-1R) has two forms: a full-length receptor consisting of 407 aa and a truncated receptor consisting of 311 aa. These two receptors differ in the length of the C terminus of NK-1R. We studied the undifferentiated and phorbol myristate acetate (PMA)-diffe...

journal_title：Proceedings of the National Academy of Sciences of the United States of America

authors： Lai JP,Ho WZ,Kilpatrick LE,Wang X,Tuluc F,Korchak HM,Douglas SD

更新日期：2006-05-16 00:00:00

abstract：:The alternative adaptive immune system of jawless vertebrates is based on different isotypes of variable lymphocyte receptors (VLRs) that are composed of leucine-rich repeats (LRRs) and expressed by distinct B- and T-like lymphocyte lineages. VLRB is expressed by B-like cells, whereas VLRA and VLRC are expressed by tw...

journal_title：Proceedings of the National Academy of Sciences of the United States of America

authors： Holland SJ,Gao M,Hirano M,Iyer LM,Luo M,Schorpp M,Cooper MD,Aravind L,Mariuzza RA,Boehm T

更新日期：2014-10-14 00:00:00

abstract：:Symbiotic microbes impact the severity of a variety of diseases through regulation of T-cell development. However, little is known regarding the molecular mechanisms by which this is accomplished. Here we report that a secreted factor, Erdr1, is regulated by the microbiota to control T-cell apoptosis. Erdr1 expression...

journal_title：Proceedings of the National Academy of Sciences of the United States of America

authors： Soto R,Petersen C,Novis CL,Kubinak JL,Bell R,Stephens WZ,Lane TE,Fujinami RS,Bosque A,O'Connell RM,Round JL

更新日期：2017-05-23 00:00:00

abstract：:The recognition of carrier proteins by multiple catalytic partners occurs in every cycle of chain elongation in the biosynthesis of fatty acids and of the pharmacologically important polyketide and nonribosomal peptide natural products. To dissect the features of carrier proteins that determine specific recognition at...

journal_title：Proceedings of the National Academy of Sciences of the United States of America

authors： Zhou Z,Lai JR,Walsh CT

更新日期：2007-07-10 00:00:00

abstract：:T cells are activated physiologically by triggering the T-cell receptor-CD3 complex. There is evidence that invariant accessory molecules on the T-cell membrane (CD8 and CD4) are involved in the major histocompatibility complex-restricted recognition process. Moreover, binding and crosslinking of these accessory molec...

journal_title：Proceedings of the National Academy of Sciences of the United States of America

authors： Samstag Y,Emmrich F,Staehelin T

更新日期：1988-12-01 00:00:00

abstract：:H2O2, in concentrations achieved in the proximity of stimulated leukocytes, induces injury and lysis of target cells. This may be an important aspect of inflammatory injury of tissues. Cell lysis in two target cells, the murine macrophage-like tumor cell line P388D1 and human peripheral lymphocytes, was found to be as...

journal_title：Proceedings of the National Academy of Sciences of the United States of America

authors： Schraufstatter IU,Hyslop PA,Hinshaw DB,Spragg RG,Sklar LA,Cochrane CG

更新日期：1986-07-01 00:00:00

abstract：:The yeast fatty acid synthase (M(r) = 2.5 x 10(6)) is organized in an alpha 6 beta 6 complex. In these studies, the synthase structure has been examined by negative-stain and cryo-electron microscopy. Side and end views of the structure indicate that the molecule, shaped similar to a prolate ellipsoid, has a high-dens...

journal_title：Proceedings of the National Academy of Sciences of the United States of America

authors： Stoops JK,Kolodziej SJ,Schroeter JP,Bretaudiere JP,Wakil SJ

更新日期：1992-07-15 00:00:00

abstract：:Changes in the secondary structure of some dozen different proteins upon lyophilization of their aqueous solutions have been investigated by means of Fourier-transform infrared spectroscopy in the amide III band region. Dehydration markedly (but reversibly) alters the secondary structure of all the proteins studied, a...

journal_title：Proceedings of the National Academy of Sciences of the United States of America

authors： Griebenow K,Klibanov AM

更新日期：1995-11-21 00:00:00

abstract：:Pneumococcal peptidoglycan amidase (N-acetylmuramoyl-L-alanine amidase, EC 3.5.1.28) and phage CPL1 lysozyme degrade a common substrate (choline-containing pneumococcal cell walls); the former hydrolyzes the bond between muramic acid and alanine, whereas the latter breaks down the linkage between muramic acid and gluc...

journal_title：Proceedings of the National Academy of Sciences of the United States of America

authors： Díaz E,López R,García JL

更新日期：1990-10-01 00:00:00

abstract：:Flowering plants often prevent selfing through mechanisms of self-incompatibility (S.I.). The loss of S.I. has occurred many times independently, because it provides short-term advantages in situations where pollinators or mates are rare. The genus Capsella, which is closely related to Arabidopsis, contains a pair of ...

journal_title：Proceedings of the National Academy of Sciences of the United States of America

authors： Guo YL,Bechsgaard JS,Slotte T,Neuffer B,Lascoux M,Weigel D,Schierup MH

更新日期：2009-03-31 00:00:00

abstract：:Unprecedented population declines and extinctions because of human activities, combined with a growing recognition that such losses affect the stability of ecosystems, underscore the need to better understand how populations persist naturally. We provide field experimental evidence that high biodiversity-in particular...

journal_title：Proceedings of the National Academy of Sciences of the United States of America

authors： Carr MH,Anderson TW,Hixon MA

更新日期：2002-08-20 00:00:00

abstract：:The economic and ecological costs of wildfire in the United States have risen substantially in recent decades. Although climate change has likely enabled a portion of the increase in wildfire activity, the direct role of people in increasing wildfire activity has been largely overlooked. We evaluate over 1.5 million g...

journal_title：Proceedings of the National Academy of Sciences of the United States of America

authors： Balch JK,Bradley BA,Abatzoglou JT,Nagy RC,Fusco EJ,Mahood AL

更新日期：2017-03-14 00:00:00

abstract：:Lipopolysaccharide (LPS) is the major glycolipid that is present in the outer membranes (OMs) of most Gram-negative bacteria. LPS molecules are assembled with divalent metal cations in the outer leaflet of the OM to form an impervious layer that prevents toxic compounds from entering the cell. For most Gram-negative b...

journal_title：Proceedings of the National Academy of Sciences of the United States of America

authors： Chng SS,Ruiz N,Chimalakonda G,Silhavy TJ,Kahne D

更新日期：2010-03-23 00:00:00

abstract：:Ocean acidification describes the progressive, global reduction in seawater pH that is currently underway because of the accelerating oceanic uptake of atmospheric CO(2). Acidification is expected to reduce coral reef calcification and increase reef dissolution. Inorganic cementation in reefs describes the precipitati...

journal_title：Proceedings of the National Academy of Sciences of the United States of America

authors： Manzello DP,Kleypas JA,Budd DA,Eakin CM,Glynn PW,Langdon C

更新日期：2008-07-29 00:00:00

abstract：:The localization of calmodulin, a calcium-dependent modulator of many enzymes, was studied in rat liver, skeletal muscle, and adrenal slices. Calmodulin is found in liver cytoplasm, nucleus, and plasma membrane. Much of the cytoplasmic calmodulin is associated with glycogen particles presumably bound to enzymes involv...

journal_title：Proceedings of the National Academy of Sciences of the United States of America

authors： Harper JF,Cheung WY,Wallace RW,Huang HL,Levine SN,Steiner AL

更新日期：1980-01-01 00:00:00