IRF5 controls both acute and chronic inflammation.

abstract：:Small ubiquitin modifier 1 (SUMO1) is shown to regulate K2P1 background channels in the plasma membrane (PM) of live mammalian cells. Confocal microscopy reveals native SUMO1, SAE1, and Ubc9 (the enzymes that activate and conjugate SUMO1) at PM where SUMO1 and expressed human K2P1 are demonstrated to colocalize. Silen...

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

authors： Plant LD,Dementieva IS,Kollewe A,Olikara S,Marks JD,Goldstein SA

更新日期：2010-06-08 00:00:00

abstract：:It has been controversial whether the cytochrome oxidase (CO)-dense blobs in primate primary visual cortex (V1) and CO-dense thin stripes in visual area 2 (V2) are parts of a cortical color-processing stream that is segregated from other functional streams. One of the key pieces of evidence for the segregated color st...

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

authors： Xiao Y,Felleman DJ

更新日期：2004-05-04 00:00:00

abstract：:The ability to track cells and their patterns of gene expression in living organisms can increase our understanding of tissue development and disease. Gene reporters for bioluminescence, fluorescence, radionuclide, and magnetic resonance imaging (MRI) have been described but these suffer variously from limited depth p...

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

authors： Patrick PS,Hammersley J,Loizou L,Kettunen MI,Rodrigues TB,Hu DE,Tee SS,Hesketh R,Lyons SK,Soloviev D,Lewis DY,Aime S,Fulton SM,Brindle KM

更新日期：2014-01-07 00:00:00

abstract：:The catalytic subunit of DNA-dependent protein kinase (DNA-PKcs) is a classical nonhomologous end-joining (cNHEJ) factor. Loss of DNA-PKcs diminished mature B cell class switch recombination (CSR) to other isotypes, but not IgG1. Here, we show that expression of the kinase-dead DNA-PKcs (DNA-PKcsKD/KD ) severely compr...

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

authors： Crowe JL,Shao Z,Wang XS,Wei PC,Jiang W,Lee BJ,Estes VM,Alt FW,Zha S

更新日期：2018-08-21 00:00:00

abstract：:Tubulin cofactor B (TCoB) plays an important role in microtubule dynamics by facilitating the dimerization of alpha- and beta-tubulin. Recent evidence suggests that p21-activated kinase 1 (Pak1), a major signaling nodule in eukaryotic cells, phosphorylates TCoB on Ser-65 and Ser-128 and plays an essential role in micr...

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

authors： Rayala SK,Martin E,Sharina IG,Molli PR,Wang X,Jacobson R,Murad F,Kumar R

更新日期：2007-12-04 00:00:00

abstract：:A human metallothionein (MT) gene was inserted into a bovine papillomavirus (BPV) vector. The chimeric vector (pMTII-BPV) transforms rodent fibroblasts to a cadmium-resistant phenotype. The resistance is due to the high level of expression of human MT-II in those cells. The vector is maintained in the cells as a free ...

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

authors： Karin M,Cathala G,Nguyen-Huu MC

更新日期：1983-07-01 00:00:00

abstract：:Members of the order Nidovirales express their structural protein ORFs from a nested set of 3' subgenomic mRNAs (sg mRNAs), and for most of these ORFs, a single genomic transcription regulatory sequence (TRS) was identified. Nine TRSs were previously reported for the arterivirus Simian hemorrhagic fever virus (SHFV). ...

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

authors： Di H,Madden JC Jr,Morantz EK,Tang HY,Graham RL,Baric RS,Brinton MA

更新日期：2017-10-17 00:00:00

abstract：:The clonal rat pituitary cell line GH4C1 expresses the genes for several voltage-dependent potassium channels including Kv1.5 and Kv1.4. Dexamethasone, a glucocorticoid agonist, induces a slowly inactivating potassium current in these cells but does not alter the amplitude of a rapidly inactivating component of potass...

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

authors： Chung S,Saal DB,Kaczmarek LK

更新日期：1995-06-20 00:00:00

abstract：:In a field study, we show that a young song sparrow (i) selects his songs from three or four older birds who have neighboring territories, (ii) preferentially learns song types that these tutor neighbors share, and (iii) ultimately sets up his territory next to, or replaces, one of these tutor neighbors. The consequen...

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

authors： Beecher MD,Campbell SE,Stoddard PK

更新日期：1994-02-15 00:00:00

abstract：:Mimivirus, a DNA virus infecting acanthamoeba, was for a long time the largest known virus both in terms of particle size and gene content. Its genome encodes 979 proteins, including the first four aminoacyl tRNA synthetases (ArgRS, CysRS, MetRS, and TyrRS) ever found outside of cellular organisms. The discovery that ...

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

authors： Arslan D,Legendre M,Seltzer V,Abergel C,Claverie JM

更新日期：2011-10-18 00:00:00

abstract：:The ganglioside pattern of both SV40- and polyoma virus-transformed mouse cell lines differs from that of the parent cell lines or of cell lines that have transformed spontaneously in tissue culture. This is manifested by a dramatic decrease of gangliosides with an oligosaccharide chain larger than sialyllactose. Pres...

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

authors： Cumar FA,Brady RO,Kolodny EH,McFarland VW,Mora PT

更新日期：1970-10-01 00:00:00

abstract：:Plant steroid hormones, brassinosteroids (BRs), are of great importance for plant growth and development. BRs signal through a cell surface receptor kinase, BRI1, and a GSK3-like kinase, BIN2, to regulate the BES1/BZR1 family of transcription factors, which directly bind to target gene promoters to activate or repress...

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

authors： Yu X,Li L,Li L,Guo M,Chory J,Yin Y

更新日期：2008-05-27 00:00:00

abstract：:The enzyme tryptophan 2,3-dioxygenase [EC 1.13.11.11; L-tryptophan:oxygen 2,3-oxidoreductase (decyclizing)] first appears in the livers of young rats around the 15th postnatal day, and increases to the adult level by the 22nd day. Studies have shown that the appearance and subsequent development of the enzyme activity...

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

authors： Killewich LA,Feigelson P

更新日期：1977-12-01 00:00:00

abstract：:Eradication of an invasive species can provide significant environmental, economic, and social benefits, but eradication programs often fail. Constant and careful monitoring improves the chance of success, but an invasion may seem to be in decline even when it is expanding in abundance or spatial extent. Determining w...

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

authors： Keith JM,Spring D

更新日期：2013-08-13 00:00:00

abstract：:Somatic copy number variations (CNVs) exist in the brain, but their genesis, prevalence, forms, and biological impact remain unclear, even within experimentally tractable animal models. We combined a transposase-based amplification (TbA) methodology for single-cell whole-genome sequencing with a bioinformatic approach...

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

authors： Rohrback S,April C,Kaper F,Rivera RR,Liu CS,Siddoway B,Chun J

更新日期：2018-10-16 00:00:00

abstract：:Bacterial RNases catalyze the turnover of RNA and are essential for gene expression and quality surveillance of transcripts. In Escherichia coli, the exoribonucleases RNase R and polynucleotide phosphorylase (PNPase) play critical roles in degrading RNA. Here, we developed an optical-trapping assay to monitor the tran...

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

authors： Fazal FM,Koslover DJ,Luisi BF,Block SM

更新日期：2015-12-08 00:00:00

abstract：:Highly pathogenic avian influenza A viruses of subtypes H5 and H7 are the causative agents of fowl plague in poultry. Influenza A viruses of subtype H5N1 also caused severe respiratory disease in humans in Hong Kong in 1997 and 2003, including at least seven fatal cases, posing a serious human pandemic threat. Between...

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

authors： Fouchier RA,Schneeberger PM,Rozendaal FW,Broekman JM,Kemink SA,Munster V,Kuiken T,Rimmelzwaan GF,Schutten M,Van Doornum GJ,Koch G,Bosman A,Koopmans M,Osterhaus AD

更新日期：2004-02-03 00:00:00

abstract：:The prion protein (PrP) is a scrapie-associated fibril protein that accumulates in the brains of hamsters and mice infected with the scrapie agent, and also in the brains of persons affected with kuru or Creutzfeldt-Jakob disease. It has been previously proposed that PrP could be either the primary transmissible agent...

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

authors： Locht C,Chesebro B,Race R,Keith JM

更新日期：1986-09-01 00:00:00

abstract：:What drives scientists' position taking on matters where empirical answers are unavailable or contradictory? We examined the contentious debate on whether to limit experiments involving the creation of potentially pandemic pathogens. Hundreds of scientists, including Nobel laureates, have signed petitions on the debat...

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

authors： Edelmann A,Moody J,Light R

更新日期：2017-06-13 00:00:00

abstract：:In vitro studies have demonstrated that glia can express functional receptors for a variety of neurotransmitters. To determine whether similar neurotransmitter receptors are also expressed by glia in vivo, we examined the glial scar in the transected optic nerve of the albino rabbit by quantitative receptor autoradiog...

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

authors： Mantyh PW,Johnson DJ,Boehmer CG,Catton MD,Vinters HV,Maggio JE,Too HP,Vigna SR

更新日期：1989-07-01 00:00:00

abstract：:The lck gene encodes a membrane-associated protein tyrosine kinase (p56lck) that is believed to participate in lymphocyte-specific signal transduction pathways. To investigate the function of this molecule, transgenic mice were generated carrying the wild-type lck gene or a mutated lck gene encoding a constitutively a...

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

authors： Abraham KM,Levin SD,Marth JD,Forbush KA,Perlmutter RM

更新日期：1991-05-01 00:00:00

abstract：:Adenine-thymine (AT)-rich interactive domain 5a (Arid5a) is an RNA-binding protein found in the cytoplasm and nucleus of normally growing cells. Although Arid5a is known to play an important role in immune regulation, whether and how Arid5a subcellular localization impacts immune regulation has remained unclear. In th...

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

authors： Higa M,Oka M,Fujihara Y,Masuda K,Yoneda Y,Kishimoto T

更新日期：2018-02-06 00:00:00

abstract：:Cultured skin fibroblasts from patients with Menkes disease, an X-linked disorder involving a defect in copper metabolism, were analyzed for copper concentration by means of atomic absorption spectrophotometry. These cultures consistently exhibited elevated copper concentrations (mean = 335.5 ng of copper per mg of pr...

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

authors： Goka TJ,Stevenson RE,Hefferan PM,Howell RR

更新日期：1976-02-01 00:00:00

abstract：:Topographic sensory maps are a prominent feature of the adult primate brain. Here, we asked whether topographic representations of the body are present at birth. Using functional MRI (fMRI), we find that the newborn somatomotor system, spanning frontoparietal cortex and subcortex, comprises multiple topographic repres...

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

authors： Arcaro MJ,Schade PF,Livingstone MS

更新日期：2019-12-03 00:00:00

abstract：:We report two instances of selective accumulation of herpes simplex 1 RNA transcripts in different compartments of infected HEp-2 cells. In the first, transcripts derived from about 50% of the viral DNA accumulated in the nuclei of cells 8 hr after infection. However, only 40-42% of the DNA was represented in transcri...

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

authors： Kozak M,Roizman B

更新日期：1974-11-01 00:00:00

abstract：:U2 snRNP auxiliary factor 65 kDa (U2AF(65)) is a general splicing factor that contacts polypyrimidine (Py) tract and promotes prespliceosome assembly. In this report, we show that U2AF(65) stimulates alternative exon skipping in spinal muscular atrophy (SMA)-related survival motor neuron (SMN) pre-mRNA. A stronger 5' ...

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

authors： Cho S,Moon H,Loh TJ,Jang HN,Liu Y,Zhou J,Ohn T,Zheng X,Shen H

更新日期：2015-08-11 00:00:00

abstract：:The challenging problem of ultra-high-energy-density, high-efficiency, and small-scale portable power generation is addressed here using a distinctive thermophotovoltaic energy conversion mechanism and chip-based system design, which we name the microthermophotovoltaic (μTPV) generator. The approach is predicted to be...

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

authors： Chan WR,Bermel P,Pilawa-Podgurski RC,Marton CH,Jensen KF,Senkevich JJ,Joannopoulos JD,Soljacic M,Celanovic I

更新日期：2013-04-02 00:00:00

abstract：:A library of amphiphilic Janus dendrimers including two that are fluorescent and one glycodendrimer presenting lactose were used to construct giant dendrimersomes and glycodendrimersomes. Coassembly with the components of bacterial membrane vesicles by a dehydration-rehydration process generated giant cell-like hybrid...

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

authors： Xiao Q,Yadavalli SS,Zhang S,Sherman SE,Fiorin E,da Silva L,Wilson DA,Hammer DA,André S,Gabius HJ,Klein ML,Goulian M,Percec V

更新日期：2016-03-01 00:00:00

abstract：:Purified cellular retinol-binding protein (CRBP), a potential mediator of vitamin A action, was found to enable retinol to bind in a specific manner to isolated nuclei from livers of vitamin A deficient rats. Binding was followed after complexing [3H]retinol with CRBP. The binding was specific, saturable, and temperat...

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

authors： Takase S,Ong DE,Chytil F

更新日期：1979-05-01 00:00:00

abstract：:Induction of transformation, cell lethality, and DNA lesions were quantitatively compared in Syrian hamster embryo cells (HEC) treated with three different methylating agents: N-methyl-N'-nitro-N-nitrosoguanidine (MNNG), N-methyl-N-nitrosourea (MNU), or methyl methanesulfonate (MMS). Each induced transformation in a d...

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

authors： Doniger J,Day RS,DiPaolo JA

更新日期：1985-01-01 00:00:00