Hepatocyte growth factor and macrophage inflammatory protein 1 beta: structurally distinct cytokines that induce rapid cytoskeletal changes and subset-preferential migration in T cells.

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：:Previously we reported that pretreatment of rats with the substance P (SP) antagonist CP-96,345 inhibits the enterotoxic responses following administration of toxin A from Clostridium difficile into ileal loops, indicating that SP participates in the intestinal responses to this toxin. We now report that injection of ...

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

authors： Castagliuolo I,Keates AC,Qiu B,Kelly CP,Nikulasson S,Leeman SE,Pothoulakis C

更新日期：1997-04-29 00:00:00

abstract：:For a constant membrane potential, a predominantly inhibitory GABAergic synaptic response is shown to undergo long-term transformation into an excitatory response after pairing of exogenous gamma-aminobutyric acid (GABA) with postsynaptic depolarization or pairing of pre- and postsynaptic stimulation. Current- and vol...

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

authors： Alkon DL,Sánchez-Andrés JV,Ito E,Oka K,Yoshioka T,Collin C

更新日期：1992-12-15 00:00:00

abstract：:The Clausius-Mossotti function for the dielectric constant is expanded in terms of single atom and pair polarizabilities, leading to contributions that depend on both the trace and the anisotropy of the pair-polarizability tensor. The short-range contribution of the anisotropic part to the pair polarizabilities has pr...

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

authors： Alder BJ,Beers JC,Strauss HL,Weis JJ

更新日期：1980-06-01 00:00:00

abstract：:The rat W3/25 antigen was the first marker antigen of helper T lymphocytes to be identified. Subsequently, the human OKT4 antigen (now called CD4) was described, and cell distribution and functional data suggested that W3/25 and OKT4 antigens were homologous. This is now confirmed by the matching of peptide sequences ...

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

authors： Clark SJ,Jefferies WA,Barclay AN,Gagnon J,Williams AF

更新日期：1987-03-01 00:00:00

abstract：:The migration of species across interfaces can crucially affect the performance of heterogeneous catalysts. A key concept in using bimetallic catalysts for hydrogenation is that the active metal supplies hydrogen atoms to the host metal, where selective hydrogenation can then occur. Herein, we demonstrate that, follow...

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

authors： O'Connor CR,Duanmu K,Patel DA,Muramoto E,van Spronsen MA,Stacchiola D,Sykes ECH,Sautet P,Madix RJ,Friend CM

更新日期：2020-09-15 00:00:00

abstract：:Insertion of foreign DNA into an established mammalian genome can extensively alter the patterns of cellular DNA methylation. Adenovirus type 12 (Ad12)-transformed hamster cells, Ad12-induced hamster tumor cells, or hamster cells carrying integrated DNA of bacteriophage lambda were used as model systems. DNA methylati...

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

authors： Heller H,Kämmer C,Wilgenbus P,Doerfler W

更新日期：1995-06-06 00:00:00

abstract：:The prefrontal cortex plays a fundamental role in the working memory functions of the cerebral cortex and is also the site of dysfunction in several neurological and psychiatric disorders, including schizophrenia. Prefrontal neurons are distinguished by their capacity for sustained activity during the time a stimulus ...

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

authors： Gao WJ,Krimer LS,Goldman-Rakic PS

更新日期：2001-01-02 00:00:00

abstract：:Tissue factor (TF) plays an important role in hemostasis, inflammation, angiogenesis, and the pathophysiology of atherosclerosis and cancer. In this article we uncover a mechanism in which protein S, which is well known as the cofactor of activated protein C, specifically inhibits TF activity by promoting the interact...

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

authors： Hackeng TM,Seré KM,Tans G,Rosing J

更新日期：2006-02-28 00:00:00

abstract：:Gene editing techniques have been extensively used to attempt to model recurrent genomic rearrangements found in tumor cells. These methods involve the induction of double-strand breaks at endogenous loci followed by the identification of breakpoint junctions within a population, which typically arise by nonhomologous...

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

authors： Vanoli F,Tomishima M,Feng W,Lamribet K,Babin L,Brunet E,Jasin M

更新日期：2017-04-04 00:00:00

abstract：:Recent studies have shown that genes involved in oxidative phosphorylation (OXPHOS) exhibit reduced expression in skeletal muscle of diabetic and prediabetic humans. Moreover, these changes may be mediated by the transcriptional coactivator peroxisome proliferator-activated receptor gamma coactivator-1alpha (PGC-1alph...

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

authors： Mootha VK,Handschin C,Arlow D,Xie X,St Pierre J,Sihag S,Yang W,Altshuler D,Puigserver P,Patterson N,Willy PJ,Schulman IG,Heyman RA,Lander ES,Spiegelman BM

更新日期：2004-04-27 00:00:00

abstract：:We have identified an adenovirus type 5(Ad5) early gene function located in early region 1 which is required for the production of early cytoplasmic mRNAs corresponding to early regions 2, 3, and 4. Mutant dl312 (lacks the segment between 1.5 and 4.5 map units) grows as well as wild-type virus in 293 cells (Ad5-trans...

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

authors： Jones N,Shenk T

更新日期：1979-08-01 00:00:00

abstract：:Predicting climate change impact on ecosystem structure and services is one of the most important challenges in ecology. Until now, plant species response to climate change has been described at the level of fixed plant functional types, an approach limited by its inflexibility as there is much interspecific functiona...

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

authors： Soudzilovskaia NA,Elumeeva TG,Onipchenko VG,Shidakov II,Salpagarova FS,Khubiev AB,Tekeev DK,Cornelissen JH

更新日期：2013-11-05 00:00:00

abstract：:Distinct subsets of thymic epithelial cells (TECs) support T-cell development and selection. Isolated TECs contain multicellular complexes that enclose many viable thymocytes. However, the functions of those TECs, termed thymic nurse cells (TNCs), are unclear and the idea that TNCs are present in vivo is questioned. H...

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

authors： Nakagawa Y,Ohigashi I,Nitta T,Sakata M,Tanaka K,Murata S,Kanagawa O,Takahama Y

更新日期：2012-12-11 00:00:00

abstract：:Introduction of a sequence encoding 147 amino acids from human immunodeficiency virus type I (HIV-1) strain MN glycoprotein gp120 into the RNA genome of the stably attenuated Mengo virus strain vM16 yielded an infectious recombinant virus, vMLN450, which expressed the heterologous HIV-1 sequence along with the normal ...

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

authors： Altmeyer R,Escriou N,Girard M,Palmenberg A,van der Werf S

更新日期：1994-10-11 00:00:00

abstract：:Lysine to methionine (K-to-M) mutations in genes encoding histone H3 are thought to drive a subset of pediatric brain and bone cancers. These high-frequency K-to-M mutations occur at sites of methylation on histone H3, and tumors containing the mutant histones exhibit a global loss of specific histone methylation mark...

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

authors： Jayaram H,Hoelper D,Jain SU,Cantone N,Lundgren SM,Poy F,Allis CD,Cummings R,Bellon S,Lewis PW

更新日期：2016-05-31 00:00:00

abstract：:A construct, MRE-beta Geo, with five metal response elements fused to a selectable reporter gene was transfected into BHK cells and a stable clone that could be induced up to 100-fold by zinc, cadmium, bismuth, silver, cobalt, copper, mercury, or nickle was isolated. Some, and perhaps all, of these metals induce MRE-b...

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

authors： Palmiter RD

更新日期：1994-02-15 00:00:00

abstract：:Tetherin/BST2 is a type-II membrane protein that inhibits the release of a range of enveloped viruses, including HIV-1. Here we report three crystal structures of human tetherin, including the full-length ectodomain, a triple cysteine mutant and an ectodomain truncation. These structures show that tetherin forms a con...

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

authors： Yang H,Wang J,Jia X,McNatt MW,Zang T,Pan B,Meng W,Wang HW,Bieniasz PD,Xiong Y

更新日期：2010-10-26 00:00:00

abstract：:Induced seismicity linked to geothermal resource exploitation, hydraulic fracturing, and wastewater disposal is evolving into a global issue because of the increasing energy demand. Moderate to large induced earthquakes, causing widespread hazards, are often related to fluid injection into deep permeable formations th...

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

authors： Zhai G,Shirzaei M,Manga M,Chen X

更新日期：2019-08-13 00:00:00

abstract：:αβ T-cell repertoire selection is mediated by peptide-MHC complexes presented by thymic epithelial or myeloid cells, and by lipid-CD1 complexes expressed by thymocytes. γδ T-cell repertoire selection, by contrast, is largely unresolved. Mice mutant for Skint-1, a unique Ig superfamily gene, do not develop canonical Vγ...

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

authors： Barbee SD,Woodward MJ,Turchinovich G,Mention JJ,Lewis JM,Boyden LM,Lifton RP,Tigelaar R,Hayday AC

更新日期：2011-02-22 00:00:00

abstract：:The hyperactivity of the brain renin-angiotensin system (RAS) has been implicated in the development and maintenance of hypertension in several types of experimental and genetic hypertension animal models. We previously reported that in the murine brain, aminopeptidase A (APA) is involved in the conversion of angioten...

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

authors： Fournie-Zaluski MC,Fassot C,Valentin B,Djordjijevic D,Reaux-Le Goazigo A,Corvol P,Roques BP,Llorens-Cortes C

更新日期：2004-05-18 00:00:00

abstract：:Hendra virus (HeV) and Nipah virus (NiV) belong to the genus Henipavirus of the family Paramyxoviridae and are unique in that they exhibit a broad species tropism and cause fatal disease in both animals and humans. They infect cells through a pH-independent membrane fusion process mediated by their fusion and attachme...

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

authors： Bonaparte MI,Dimitrov AS,Bossart KN,Crameri G,Mungall BA,Bishop KA,Choudhry V,Dimitrov DS,Wang LF,Eaton BT,Broder CC

更新日期：2005-07-26 00:00:00

abstract：:Familial adenomatous polyposis (FAP) is an autosomal-dominant disease characterized by the development of hundreds of adenomatous polyps of the colorectum. Approximately 80% of FAP patients can be shown to have truncating mutations of the APC gene. To determine the cause of FAP in the other 20% of patients, MAMA (mono...

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

authors： Laken SJ,Papadopoulos N,Petersen GM,Gruber SB,Hamilton SR,Giardiello FM,Brensinger JD,Vogelstein B,Kinzler KW

更新日期：1999-03-02 00:00:00

abstract：:The reconstruction of phylogenetic trees from DNA and protein sequences is confounded by unequal rate effects. These effects can group rapidly evolving taxa with other rapidly evolving taxa, whether or not they are genealogically related. All algorithms are sensitive to these effects whenever the assumptions on which ...

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

authors： Lake JA

更新日期：1994-02-15 00:00:00

abstract：:The conservation of endangered fish is of critical importance. Cryobanking could provide an effective backup measure for use in conjunction with the conservation of natural populations; however, methodology for cryopreservation of fish eggs and embryos has not yet been developed. The present study established a method...

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

authors： Lee S,Iwasaki Y,Shikina S,Yoshizaki G

更新日期：2013-01-29 00:00:00

abstract：:Chemoresistance of cisplatin therapy is related to extensive repair of cisplatin-modified DNA in the nucleus by the nucleotide excision repair (NER). Delivering cisplatin to the mitochondria to attack mitochondrial genome lacking NER machinery can lead to a rationally designed therapy for metastatic, chemoresistant ca...

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

authors： Marrache S,Pathak RK,Dhar S

更新日期：2014-07-22 00:00:00

abstract：:Murine embryonic stem (ES) cells are permanent blastocyst-derived cell lines capable of contributing to a wide variety of tissues, including the germ line, after injection into host blastocysts. Recently, we have shown that ES cells can produce all of the cells of the developing fetus after aggregation with developmen...

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

authors： Forrester LM,Bernstein A,Rossant J,Nagy A

更新日期：1991-09-01 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：:Binding of a partial proteolytic digest by V8 enzyme of the yeast site-specific recombinase Flp to its target site gives rise to DNA-protein complexes that are smaller than those produced by the full-sized protein. The smallest of these complexes (occupancy of one peptide monomer per site) contains either one of two p...

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

authors： Chen JW,Evans BR,Yang SH,Teplow DB,Jayaram M

更新日期：1991-07-15 00:00:00

abstract：:Synergism between transcriptional activators is a powerful way of potentiating their function. Here we show that the glial POU domain protein Tst-1 (also known as Oct-6 and SCIP) and large tumor antigen (T antigen) synergistically increased transcription from both the early and the late promoters of papovavirus JC in ...

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

authors： Renner K,Leger H,Wegner M

更新日期：1994-07-05 00:00:00