Identification of a receptor necessary for Nogo-B stimulated chemotaxis and morphogenesis of endothelial cells.

abstract：:Phosphorylation is a major mechanism regulating the activity of ion channels that remains poorly understood with respect to T-type calcium channels (Cav3). These channels are low voltage-activated calcium channels that play a key role in cellular excitability and various physiological functions. Their dysfunction has ...

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

authors： Blesneac I,Chemin J,Bidaud I,Huc-Brandt S,Vandermoere F,Lory P

更新日期：2015-11-03 00:00:00

abstract：:Phospholipase C-gamma1 (PLC-gamma1) contains two tandem Src homology 2 (SH2) domains. The NH(2)-terminal SH2 domain has been known to mediate the binding of PLC-gamma1 to receptor protein tyrosine kinases, which then activate PLC-gamma1 via phosphorylation at Y783. We now show that the phosphorylated Y783 residue (pY7...

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

authors： Poulin B,Sekiya F,Rhee SG

更新日期：2005-03-22 00:00:00

abstract：:Citrus bacterial canker (CBC) caused by Xanthomonas axonopodis pv. citri (Xac) was first documented in India and Java in the mid 19th century. Since that time, the known distribution of the disease has steadily increased. Concurrent with the dispersion of the pathogen, the diversity of described strains continues to i...

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

authors： Li W,Song Q,Brlansky RH,Hartung JS

更新日期：2007-11-20 00:00:00

abstract：:Interleukin (IL)-2 is a type I four-alpha-helical bundle cytokine that plays vital roles in antigen-mediated proliferation of peripheral blood T cells and also is critical for activation-induced cell death. We now demonstrate that IL-2 potently decreases expression of IL-7 receptor alpha chain (IL-7Ralpha) mRNA and pr...

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

authors： Xue HH,Kovanen PE,Pise-Masison CA,Berg M,Radovich MF,Brady JN,Leonard WJ

更新日期：2002-10-15 00:00:00

abstract：:Some strains of Bradyrhizobium japonicum produce rhizobitoxine, a phytotoxin that causes foliar chlorosis on susceptible host plants. We have previously obtained Tn5-induced rhizobitoxine null mutants of B. japonicum. DNA sequence analysis of the region surrounding two Tn5 insertions identifies two overlapping open re...

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

authors： Ruan X,Zhang C,Peters NK

更新日期：1993-04-01 00:00:00

abstract：:Influenza virus neuraminidase (NA; EC 3.2.1.18) possesses a signal-anchor hydrophobic domain at the amino terminus. To characterize the nature of this signal-anchor domain we have introduced single amino acid changes in this domain by oligonucleotide-directed mutagenesis. Three mutant NA proteins that were synthesized...

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

authors： Sivasubramanian N,Nayak DP

更新日期：1987-01-01 00:00:00

abstract：:Among the most striking aspects of the movement of many animal groups are their sudden coherent changes in direction. Recent observations of locusts and starlings have shown that this directional switching is an intrinsic property of their motion. Similar direction switches are seen in self-propelled particle and othe...

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

authors： Yates CA,Erban R,Escudero C,Couzin ID,Buhl J,Kevrekidis IG,Maini PK,Sumpter DJ

更新日期：2009-04-07 00:00:00

abstract：:Inactivating mutations of the pro-opiomelanocortin (POMC) gene in both mice and humans leads to hyperphagia and obesity. To further examine the mechanisms whereby POMC-deficiency leads to disordered energy homeostasis, we have generated mice lacking all POMC-derived peptides. Consistent with a previously reported mode...

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

authors： Challis BG,Coll AP,Yeo GS,Pinnock SB,Dickson SL,Thresher RR,Dixon J,Zahn D,Rochford JJ,White A,Oliver RL,Millington G,Aparicio SA,Colledge WH,Russ AP,Carlton MB,O'Rahilly S

更新日期：2004-03-30 00:00:00

abstract：:The biconcave disk shape and deformability of mammalian RBCs rely on the membrane skeleton, a viscoelastic network of short, membrane-associated actin filaments (F-actin) cross-linked by long, flexible spectrin tetramers. Nonmuscle myosin II (NMII) motors exert force on diverse F-actin networks to control cell shapes,...

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

authors： Smith AS,Nowak RB,Zhou S,Giannetto M,Gokhin DS,Papoin J,Ghiran IC,Blanc L,Wan J,Fowler VM

更新日期：2018-05-08 00:00:00

abstract：:Kaposi's sarcoma-associated herpesvirus (KSHV), etiologically associated with Kaposi's sarcoma, uses integrins (α3β1, αVβ3, and αVβ5) and associated signaling to enter human dermal microvascular endothelial cells (HMVEC-d), an in vivo target of infection. KSHV infection activated c-Cbl, which induced the selective tra...

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

authors： Chakraborty S,Veettil MV,Bottero V,Chandran B

更新日期：2012-05-08 00:00:00

abstract：:Small noncoding microRNAs (miRNAs) can contribute to cancer development and progression and are differentially expressed in normal tissues and cancers. From a large-scale miRnome analysis on 540 samples including lung, breast, stomach, prostate, colon, and pancreatic tumors, we identified a solid cancer miRNA signatur...

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

authors： Volinia S,Calin GA,Liu CG,Ambs S,Cimmino A,Petrocca F,Visone R,Iorio M,Roldo C,Ferracin M,Prueitt RL,Yanaihara N,Lanza G,Scarpa A,Vecchione A,Negrini M,Harris CC,Croce CM

更新日期：2006-02-14 00:00:00

abstract：:The isolated beta subunit of hemoglobin Kansas has an oxygen affinity that is as low relative to the oxygen affinity of the beta(A) subunit as the affinity of hemoglobin Kansas is low relative to hemoglobin A. Thus the low affinity properties of hemoglobin Kansas are almost completely reflected in the properties of th...

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

authors： Riggs A,Gibson QH

更新日期：1973-06-01 00:00:00

abstract：:The rat brain-derived neurotropic factor (BDNF) gene consists of four 5' exons linked to separate promoters and one 3' exon encoding the prepro-BDNF protein. To gain insights into the regulation of BDNF mRNA expression, probes specific for the different 5' exons were used to study the expression of BDNF mRNA in the br...

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

authors： Metsis M,Timmusk T,Arenas E,Persson H

更新日期：1993-10-01 00:00:00

abstract：:The mechanosensory hair cells of the inner ear are required for hearing and balance and have a distinctive apical structure, the hair bundle, that converts mechanical stimuli into electrical signals. This structure comprises a single cilium, the kinocilium, lying adjacent to an ensemble of actin-based projections know...

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

authors： Honda A,Kita T,Seshadri SV,Misaki K,Ahmed Z,Ladbury JE,Richardson GP,Yonemura S,Ladher RK

更新日期：2018-08-14 00:00:00

abstract：:Two-component signal transduction systems are most often found in prokaryotic organisms where they are responsible for mediating the cellular responses to many environmental stimuli. These systems are composed of an autophosphorylating histidine kinase and a response regulator. We have found evidence for the existence...

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

authors： Alex LA,Borkovich KA,Simon MI

更新日期：1996-04-16 00:00:00

abstract：:Insulin/Insulin-like growth factor signaling regulates homeostasis and growth in mammals, and is implicated in diseases from diabetes to cancer. In Drosophila melanogaster, as in other invertebrates, multiple Insulin-Like Peptides (DILPs) are encoded by a family of related genes. To assess DILPs' physiological roles, ...

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

authors： Zhang H,Liu J,Li CR,Momen B,Kohanski RA,Pick L

更新日期：2009-11-17 00:00:00

abstract：:Accurately estimating human mobility and gauging its relationship with virus transmission is critical for the control of COVID-19 spreading. Using mobile device location data of over 100 million monthly active samples, we compute origin-destination travel demand and aggregate mobility inflow at each US county from Mar...

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

authors： Xiong C,Hu S,Yang M,Luo W,Zhang L

更新日期：2020-11-03 00:00:00

abstract：:Plants adapt to alterations in light conditions by controlling their gene expression profiles. Expression of light-inducible genes is transcriptionally induced by transcription factors such as HY5. However, few detailed analyses have been carried out on the control of transcription start sites (TSSs). Of the various w...

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

authors： Kurihara Y,Makita Y,Kawashima M,Fujita T,Iwasaki S,Matsui M

更新日期：2018-07-24 00:00:00

abstract：:The C4B isotype of the fourth component of human complement (C4) displays 3- to 4-fold greater hemolytic activity than does its other isotype C4A. This correlates with differences in their covalent binding efficiencies to erythrocytes coated with antibody and complement C1. C4A binds to a greater extent when C1 is on ...

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

authors： Carroll MC,Fathallah DM,Bergamaschini L,Alicot EM,Isenman DE

更新日期：1990-09-01 00:00:00

abstract：:The constant heavy chain (CH1) domain affects antibody affinity and fine specificity, challenging the paradigm that only variable regions contribute to antigen binding. To investigate the role of the CH1 domain, we constructed IgA2 from the broadly neutralizing anti-HIV-1 2F5 IgG1, and compared 2F5 IgA2 and IgG bindin...

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

authors： Tudor D,Yu H,Maupetit J,Drillet AS,Bouceba T,Schwartz-Cornil I,Lopalco L,Tuffery P,Bomsel M

更新日期：2012-07-31 00:00:00

abstract：:Epstein-Barr nuclear antigen 1 (EBNA1) plays a vital role in the maintenance of the viral genome and is the only viral protein expressed in nearly all forms of Epstein-Barr virus (EBV) latency and EBV-associated diseases, including numerous cancer types. To our knowledge, no specific agent against EBV genes or protein...

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

authors： Jiang L,Lung HL,Huang T,Lan R,Zha S,Chan LS,Thor W,Tsoi TH,Chau HF,Boreström C,Cobb SL,Tsao SW,Bian ZX,Law GL,Wong WT,Tai WC,Chau WY,Du Y,Tang LHX,Chiang AKS,Middeldorp JM,Lo KW,Mak NK,Long NJ,Wong KL

更新日期：2019-12-10 00:00:00

abstract：:Thyroid hormone receptors (TRs) are members of the nuclear hormone receptor superfamily that act as ligand-dependent transcription factors. Here we identified the ten-eleven translocation protein 3 (TET3) as a TR interacting protein increasing cell sensitivity to T3. The interaction between TET3 and TRs is independent...

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

authors： Guan W,Guyot R,Samarut J,Flamant F,Wong J,Gauthier KC

更新日期：2017-08-01 00:00:00

abstract：:An exciton is an electron-hole pair bound by attractive Coulomb interaction. Short-lived excitons have been detected by a variety of experimental probes in numerous contexts. An excitonic insulator, a collective state of such excitons, has been more elusive. Here, thanks to Nernst measurements in pulsed magnetic field...

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

authors： Wang J,Nie P,Li X,Zuo H,Fauqué B,Zhu Z,Behnia K

更新日期：2020-12-01 00:00:00

abstract：:During the entry process, the human papillomavirus (HPV) capsid is trafficked to the trans-Golgi network (TGN), whereupon it enters the nucleus during mitosis. We previously demonstrated that the minor capsid protein L2 assumes a transmembranous conformation in the TGN. Here we provide evidence that the incoming viral...

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

authors： DiGiuseppe S,Luszczek W,Keiffer TR,Bienkowska-Haba M,Guion LG,Sapp MJ

更新日期：2016-05-31 00:00:00

abstract：:A 320-base-pair repeated sequence was observed when DNA samples from the filarial parasites Brugia malayi and Brugia pahangi were digested with the restriction endonuclease Hha I. A 640-base-pair dimer of the repeated sequence from B. malayi was inserted into the plasmid pBR322. When dot hybridization was used, the co...

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

authors： McReynolds LA,DeSimone SM,Williams SA

更新日期：1986-02-01 00:00:00

abstract：:We describe the mechanical separation of the two complementary strands of a single molecule of bacteriophage lambda DNA. The 3' and 5' extremities on one end of the molecule are pulled progressively apart, and this leads to the opening of the double helix. The typical forces along the opening are in the range of 10-15...

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

authors： Essevaz-Roulet B,Bockelmann U,Heslot F

更新日期：1997-10-28 00:00:00

abstract：:Alveolar type II (AT2) cell dysfunction contributes to a number of significant human pathologies including respiratory distress syndrome, lung adenocarcinoma, and debilitating fibrotic diseases, but the critical transcription factors that maintain AT2 cell identity are unknown. Here we show that the E26 transformation...

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

authors： Zhang Z,Newton K,Kummerfeld SK,Webster J,Kirkpatrick DS,Phu L,Eastham-Anderson J,Liu J,Lee WP,Wu J,Li H,Junttila MR,Dixit VM

更新日期：2017-04-11 00:00:00

abstract：:Hypertension, a remediable risk factor for stroke, cardiovascular disease, and renal failure, affects 50 million individuals in the United States alone. African Americans (blacks) have a higher incidence and prevalence of hypertension and hypertension-associated target organ damage compared with Caucasian Americans (w...

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

authors： Suthanthiran M,Li B,Song JO,Ding R,Sharma VK,Schwartz JE,August P

更新日期：2000-03-28 00:00:00

abstract：:Our recent studies have shown that deregulated expression of R2, the rate-limiting component of ribonucleotide reductase, enhances transformation and malignant potential by cooperating with activated oncogenes. We now demonstrate that the R1 component of ribonucleotide reductase has tumor-suppressing activity. Stable ...

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

authors： Fan H,Huang A,Villegas C,Wright JA

更新日期：1997-11-25 00:00:00

abstract：:We have developed an efficient, versatile, and user-friendly viral engineering and expression system that is based on in planta assembly of functional viral vectors from separate pro-vector modules. With this new system, instead of supplying a plant cell with a complete viral vector as a mature viral particle, an RNA ...

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

authors： Marillonnet S,Giritch A,Gils M,Kandzia R,Klimyuk V,Gleba Y

更新日期：2004-05-04 00:00:00