Optogenetic fMRI interrogation of brain-wide central vestibular pathways.

abstract：:An argument is presented in favor of the hypothesis that, bovine carboxypeptidases A and B fit by and large, the concept of homology on the levels of both amino acid sequence and three-dimensional structure. Two peptide sequences from carboxypeptidases A and B, comprising 46 amino acid residues, display structural hom...

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

authors： Bradshaw RA,Neurath H,Walsh KA

更新日期：1969-06-01 00:00:00

abstract：:There is a gap between how many scientists communicate and how most people understand and interpret messages. This article argues that the extensive science communications literature needs to be joined by the health literacy literature and anthropological work on cultural variations in hearing and understanding messag...

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

authors： Scrimshaw SC

更新日期：2019-04-16 00:00:00

abstract：:We report here the cloning, expression, and characterization of a dual-substrate, cAMP and cGMP, cyclic nucleotide phosphodiesterase (PDE) from mouse. This PDE contains the consensus sequence for a PDE catalytic domain, but shares <50% sequence identity with the catalytic domains of all other known PDEs and, therefore...

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

authors： Soderling SH,Bayuga SJ,Beavo JA

更新日期：1999-06-08 00:00:00

abstract：:To investigate whether caveolin-1 (cav-1) may modulate inducible nitric oxide synthase (iNOS) function in intact cells, the human intestinal carcinoma cell lines HT29 and DLD1 that have low endogenous cav-1 levels were transfected with cav-1 cDNA. In nontransfected cells, iNOS mRNA and protein levels were increased by...

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

authors： Felley-Bosco E,Bender FC,Courjault-Gautier F,Bron C,Quest AF

更新日期：2000-12-19 00:00:00

abstract：:The Kitaev model with an applied magnetic field in the [Formula: see text] direction shows two transitions: from a nonabelian gapped quantum spin liquid (QSL) to a gapless QSL at [Formula: see text] and a second transition at a higher field [Formula: see text] to a gapped partially polarized phase, where K is the stre...

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

authors： Patel ND,Trivedi N

更新日期：2019-06-18 00:00:00

abstract：:Six overlapping cosmid clones having an average insert size of 40 kilobase pairs were identified and isolated from a human genomic library by using a cDNA probe, Alu-7, specific for the amino acid sequence of C4d, a known region of the fourth component of human complement. Analysis of these genomic clones by restricti...

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

authors： Carroll MC,Porter RR

更新日期：1983-01-01 00:00:00

abstract：:Experimental in vivo tumor models are essential for comprehending the dynamic process of human cancer progression, identifying therapeutic targets, and evaluating antitumor drugs. However, current rodent models are limited by high costs, long experimental duration, variability, restricted accessibility to the tumor, a...

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

authors： Hagedorn M,Javerzat S,Gilges D,Meyre A,de Lafarge B,Eichmann A,Bikfalvi A

更新日期：2005-02-01 00:00:00

abstract：:Left ventricular remodeling that occurs after myocardial infarction (MI) and pressure overload is generally accepted as a determinant of the clinical course of heart failure. The molecular mechanism of this process, however, remains to be elucidated. Apoptosis signal-regulating kinase 1 (ASK1) is a mitogen-activated p...

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

authors： Yamaguchi O,Higuchi Y,Hirotani S,Kashiwase K,Nakayama H,Hikoso S,Takeda T,Watanabe T,Asahi M,Taniike M,Matsumura Y,Tsujimoto I,Hongo K,Kusakari Y,Kurihara S,Nishida K,Ichijo H,Hori M,Otsu K

更新日期：2003-12-23 00:00:00

abstract：:Human embryonic zeta-globin chains are alpha-globin-like chains that are normally present during the first three months of gestation. In this investigation, zeta-globin chains measured by a specific and sensitive radioimmunoassay and by an electrophoretic technique were found to be present in all 7 patients studied wi...

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

authors： Chung SW,Wong SC,Clarke BJ,Patterson M,Walker WH,Chui DH

更新日期：1984-10-01 00:00:00

abstract：:Two major themes in the physics of condensed matter are quantum critical phenomena and unconventional superconductivity. These usually occur in the context of competing interactions in systems of strongly correlated electrons. All this interesting physics comes together in the behavior of the recently discovered iron ...

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

authors： Dai J,Si Q,Zhu JX,Abrahams E

更新日期：2009-03-17 00:00:00

abstract：:The inward Na+ current underlying the action potential in nerve is terminated by inactivation. The preceding report shows that deletions within the intracellular linker between domains III and IV remove inactivation, but mutation of conserved basic and paired acidic amino acids has little effect. Here we show that sub...

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

authors： West JW,Patton DE,Scheuer T,Wang Y,Goldin AL,Catterall WA

更新日期：1992-11-15 00:00:00

abstract：:In this study, we demonstrate that fluid shear stress (FSS)-induced actin cytoskeletal reorganization and junctional formation in renal epithelial cells are nearly completely opposite the corresponding changes in vascular endothelial cells (ECs) [Thi MM et al. (2004) Proc Natl Acad Sci USA 101:16483-16488]. Mouse prox...

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

authors： Duan Y,Gotoh N,Yan Q,Du Z,Weinstein AM,Wang T,Weinbaum S

更新日期：2008-08-12 00:00:00

abstract：:Recent archaeological discoveries have revealed that pigment use, beads, engravings, and sophisticated stone and bone tools were already present in southern Africa 75,000 y ago. Many of these artifacts disappeared by 60,000 y ago, suggesting that modern behavior appeared in the past and was subsequently lost before be...

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

authors： d'Errico F,Backwell L,Villa P,Degano I,Lucejko JJ,Bamford MK,Higham TF,Colombini MP,Beaumont PB

更新日期：2012-08-14 00:00:00

abstract：:Although microtubules (MTs) frequently form highly dynamic networks, subsets of MTs become stabilized in response to environmental cues and function as specialized tracks for vesicle and macromolecular trafficking. MT stabilization is controlled by specialized plus-end tracking proteins (+TIPs) whose accumulation at t...

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

authors： Naghavi MH,Gundersen GG,Walsh D

更新日期：2013-11-05 00:00:00

abstract：:Across North America, human activities have been shown to cause river incision into unconsolidated alluvium. Human-caused erosion through bedrock, however, has only been observed in local and isolated outcrops. Here, we test whether splash-dam logging, which decreased in-stream alluvial cover by removing much of the a...

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

authors： Schanz SA,Montgomery DR,Collins BD

更新日期：2019-04-30 00:00:00

abstract：:Human telomeres terminate with a single-stranded 3' G overhang, which can be recognized as a DNA damage site by replication protein A (RPA). The protection of telomeres (POT1)/POT1-interacting protein 1 (TPP1) heterodimer binds specifically to single-stranded telomeric DNA (ssTEL) and protects G overhangs against RPA ...

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

authors： Ray S,Bandaria JN,Qureshi MH,Yildiz A,Balci H

更新日期：2014-02-25 00:00:00

abstract：:Schaftoside and isoschaftoside are bioactive natural products widely distributed in higher plants including cereal crops and medicinal herbs. Their biosynthesis may be related with plant defense. However, little is known on the glycosylation biosynthetic pathway of these flavonoid di-C-glycosides with different sugar ...

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

authors： Wang ZL,Gao HM,Wang S,Zhang M,Chen K,Zhang YQ,Wang HD,Han BY,Xu LL,Song TQ,Yun CH,Qiao X,Ye M

更新日期：2020-12-01 00:00:00

abstract：:Splenic lymphocytes from a Lewis rat, immunized with purified estradiol-receptor complex of calf uterine nuclei, were fused with cells of three different mouse myeloma lines (P3-X63-Ag8, P3-NSI/I-Ag4-1, and Sp2/0-Ag14) to yield hybridoma cultures, 9% of which produced antibodies to the receptor protein (estrophilin). ...

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

authors： Greene GL,Fitch FW,Jensen EV

更新日期：1980-01-01 00:00:00

abstract：:Experimental lemurs either were infected orally with the agent of bovine spongiform encephalopathy (BSE) or were maintained as uninfected control animals. Immunohistochemical examination for proteinase-resistant protein (prion protein or PrP) was performed on tissues from two infected but still asymptomatic lemurs, ki...

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

authors： Bons N,Mestre-Frances N,Belli P,Cathala F,Gajdusek DC,Brown P

更新日期：1999-03-30 00:00:00

abstract：:In a classic model of mammalian brain formation, precursors of principal glutamatergic neurons migrate radially along radial glia fibers whereas GABAergic interneuron precursors migrate tangentially. These migration modes have significant implications for brain function. Here we used clonal lineage tracing of active r...

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

authors： Sun GJ,Zhou Y,Stadel RP,Moss J,Yong JH,Ito S,Kawasaki NK,Phan AT,Oh JH,Modak N,Reed RR,Toni N,Song H,Ming GL

更新日期：2015-07-28 00:00:00

abstract：:Acetylcholinesterase of intact red blood cell membranes and the acetylcholine receptor at the neuromuscular junction of whole-frog sartorius muscle have been irreversibly inactivated by photo-affinity labeling with two quaternary ammonium aryl azides. The inactivation requires that the azides, at the time of their pho...

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

authors： Kiefer H,Lindstrom J,Lennox ES,Singer SJ

更新日期：1970-12-01 00:00:00

abstract：:The 5' region of the mouse gamma-glutamyltransferase (gamma GT; EC 2.3.2.2) gene has been cloned and analyzed. This analysis, combined with sequence information obtained from gamma GT cDNA clones, indicates that in mouse a single gamma GT gene codes for six different mRNAs that differ in their 5' sequences. Analysis o...

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

authors： Rajagopalan S,Wan DF,Habib GM,Sepulveda AR,McLeod MR,Lebovitz RM,Lieberman MW

更新日期：1993-07-01 00:00:00

abstract：:The role of protein farnesylation in lamin A biogenesis and the pathogenesis of progeria has been studied in considerable detail, but the importance of farnesylation for the B-type lamins, lamin B1 and lamin B2, has received little attention. Lamins B1 and B2 are expressed in nearly every cell type from the earliest s...

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

authors： Jung HJ,Nobumori C,Goulbourne CN,Tu Y,Lee JM,Tatar A,Wu D,Yoshinaga Y,de Jong PJ,Coffinier C,Fong LG,Young SG

更新日期：2013-05-21 00:00:00

abstract：:The transition to pulmonary respiration after birth requires rapid alterations in the structure of the mammalian cardiovascular system. One dramatic change that occurs is the closure of the ductus arteriosus (DA), an arterial connection in the fetus that directs blood flow away from the pulmonary circulation. Two memb...

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

authors： Levet S,Ouarné M,Ciais D,Coutton C,Subileau M,Mallet C,Ricard N,Bidart M,Debillon T,Faravelli F,Rooryck C,Feige JJ,Tillet E,Bailly S

更新日期：2015-06-23 00:00:00

abstract：:Inbred 129 strain mice are predisposed to developing male germ cell tumors (GCTs) of the testes. The inherent genetic defects that underlie male GCT susceptibility in the 129 mouse strain are unknown. GCT incidence is increased in 129 strain males that lack functional p53 protein, and we have used this finding to faci...

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

authors： Muller AJ,Teresky AK,Levine AJ

更新日期：2000-07-18 00:00:00

abstract：:E. coli cells treated with the bifunctional crosslinking reagents dimethyl malonimidate, succinimidate, adipimidate, suberimidate, and sebacinimidate served for the isolation of rod-shaped "ghosts." These ghosts proved to be crosslinked over their entire surface; i.e., a macromolecule (resistant to boiling 1% Na dodec...

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

authors： Haller I,Henning U

更新日期：1974-05-01 00:00:00

abstract：:Brief incubation of partially purified preparations of hormone-sensitive lipase from rat epididymal fat pads with ATP, Mg(++), cyclic adenosine 3':5'-monophosphate and rabbit muscle protein kinase (phosphorylase b kinase kinase) resulted in enhancement of lipolytic activity (44-93%). Little or no activation was observ...

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

authors： Huttunen JK,Steinberg D,Mayer SE

更新日期：1970-09-01 00:00:00

abstract：:Exposures to ambient and household fine-particulate matter (PM2.5) together are among the largest single causes of premature mortality in India according to the Global Burden of Disease Studies (GBD). Several recent investigations have estimated that household emissions are the largest contributor to ambient PM2.5 exp...

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

authors： Chowdhury S,Dey S,Guttikunda S,Pillarisetti A,Smith KR,Di Girolamo L

更新日期：2019-05-28 00:00:00

abstract：:microRNA-146a (miR-146a) has been previously implicated as an essential molecular brake, preventing immune overreaction and malignant transformation by attenuating NF-κB signaling, putatively via repression of the Traf6 and Irak1 genes. The exact contribution of miR-146a-mediated silencing of these genes to the contro...

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

authors： Magilnick N,Reyes EY,Wang WL,Vonderfecht SL,Gohda J,Inoue JI,Boldin MP

更新日期：2017-08-22 00:00:00

abstract：:The role of spliced leader RNA (SL RNA) in trans-splicing in Caenorhabditis elegans has been studied through a combination of in vitro mutagenesis and in vivo complementation of rrs-1 mutant nematodes, which lack endogenous SL1 RNA. Three classes of mutant SL1 RNAs have been found-those that rescue the lethal phenotyp...

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

authors： Xie H,Hirsh D

更新日期：1998-04-14 00:00:00