Characterization of anti-anti-idiotypic antibodies that bind antigen and an anti-idiotype.

abstract：:A somatic mutation in the X linked PIGA gene is responsible for the deficiency of glycosyl phosphatidylinositol (GPI)-anchored proteins on blood cells from patients with paroxysmal nocturnal hemoglobinuria. No inherited form of GPI-anchor deficiency has been described. Because conventional Piga gene knockout is associ...

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

authors： Keller P,Tremml G,Rosti V,Bessler M

更新日期：1999-06-22 00:00:00

abstract：:The amounts of mRNAs encoding alpha 1, alpha 6, beta 2, beta 3, gamma 2, and delta subunits of gamma-aminobutyrate type A (GABAA) receptors and the gold immunolabeling density of their translation products were monitored during the growth of neonatal rat granule cells in primary culture. We investigated possible corre...

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

authors： Zheng TM,Zhu WJ,Puia G,Vicini S,Grayson DR,Costa E,Caruncho HJ

更新日期：1994-11-08 00:00:00

abstract：:A modification of the polymerase chain reaction has been used to establish the fact that a collection of Staphylococcus aureus toxins are "superantigens," each of which interacts with the T-cell alpha beta receptor of human T cells by means of a specific set of V beta elements. ...

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

authors： Choi YW,Kotzin B,Herron L,Callahan J,Marrack P,Kappler J

更新日期：1989-11-01 00:00:00

abstract：:Thrombospondin, a 450-kDa multinodular glycoprotein with lectin-type activity, is found in human platelets, endothelial cells, fibroblasts, smooth muscle cells, monocytes, and granular pneumocytes. Thrombospondin interacts with heparin, fibrinogen, fibronectin, collagen, histidine-rich glycoprotein, and plasminogen. R...

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

authors： Asch AS,Leung LL,Shapiro J,Nachman RL

更新日期：1986-05-01 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：:Recombinant plasmids containing mutant or wild-type adenovirus serotype 2 EIa genes that produce the 12S mRNA alone, the 13S mRNA alone, or both mRNAs were cotransfected into HeLa cells with plasmids containing the viral EIIa or EIII transcription units. The amount of RNA produced from the EIIa and EIII promoters was ...

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

authors： Leff T,Elkaim R,Goding CR,Jalinot P,Sassone-Corsi P,Perricaudet M,Kédinger C,Chambon P

更新日期：1984-07-01 00:00:00

abstract：:We have reported that normal human salivary gland-derived epithelial cells exclusively express keratinocyte growth factor receptor (KGFR). In the process of malignant transformation of human salivary gland tumors, KGFR gene expression disappeared concomitantly with the de novo expression of the fibroblast growth facto...

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

authors： Zhang Y,Wang H,Toratani S,Sato JD,Kan M,McKeehan WL,Okamoto T

更新日期：2001-09-25 00:00:00

abstract：:The steroidogenic acute regulatory protein (StAR) increases the movement of cholesterol from the outer to the inner membrane of adrenal and gonadal mitochondria, thus providing the substrate for steroid hormone biosynthesis. Deletion of 62 amino-terminal aa produces a cytoplasmic form of StAR (N-62 StAR) that lacks th...

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

authors： Bose HS,Whittal RM,Baldwin MA,Miller WL

更新日期：1999-06-22 00:00:00

abstract：:Herpes simplex virus 1 (HSV-1) infection induces transcription of the chloramphenicol acetyltransferase (CAT) gene directed by the long terminal repeat (LTR) of human immunodeficiency virus (HIV) in both transiently and permanently transfected cells containing the HIV-LTR/CAT hybrid gene. To define the mechanism by wh...

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

authors： Mosca JD,Bednarik DP,Raj NB,Rosen CA,Sodroski JG,Haseltine WA,Hayward GS,Pitha PM

更新日期：1987-11-01 00:00:00

abstract：:Following proteolytic conversion of fibrinogen to fibrin, clot assembly commences with formation of double-stranded fibrils that subsequently branch extensively in forming a three-dimensional network. Plasmin digests of fibrin clots that had first been covalently crosslinked by plasma transglutaminase (factor XIIIa) c...

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

authors： Mosesson MW,Siebenlist KR,Amrani DL,DiOrio JP

更新日期：1989-02-01 00:00:00

abstract：:Titania, which exhibits superwetting under light illumination, has been widely used as an ideal material for environmental solution such as self-cleaning, water-air purification, and antifogging. There have been various studies to understand such superhydrophilic conversion. The origin of superwetting has not been cla...

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

authors： Lee K,Kim Q,An S,An J,Kim J,Kim B,Jhe W

更新日期：2014-04-22 00:00:00

abstract：:Managing excess nutrients remains a major obstacle to improving ecosystem service benefits of urban waters. To inform more ecologically based landscape nutrient management, we compared watershed inputs, outputs, and retention for nitrogen (N) and phosphorus (P) in seven subwatersheds of the Mississippi River in St. Pa...

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

authors： Hobbie SE,Finlay JC,Janke BD,Nidzgorski DA,Millet DB,Baker LA

更新日期：2017-04-18 00:00:00

abstract：:Influenza hemagglutinin (HA) is the primary target of the humoral response during infection/vaccination. Current influenza vaccines typically fail to elicit/boost broadly neutralizing antibodies (bnAbs), thereby limiting their efficacy. Although several bnAbs bind to the conserved stem domain of HA, focusing the immun...

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

authors： Mallajosyula VV,Citron M,Ferrara F,Lu X,Callahan C,Heidecker GJ,Sarma SP,Flynn JA,Temperton NJ,Liang X,Varadarajan R

更新日期：2014-06-24 00:00:00

abstract：:A cylindrical detonating explosive behaves like a non-Newtonian viscous fluid emerging from a cylindrical pipe. The expression for non-Newtonian viscous flow has been applied to detonating explosives. The resultant fit to emerging flame fronts from detonation is excellent for a wide variety of detonating explosives bo...

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

authors： Coon N,Ma SM,Redington PK,Brown B,Eyring H

更新日期：1980-10-01 00:00:00

abstract：:Cancer immunotherapy has emerged as a promising therapeutic intervention. However, complete and durable responses are only seen in a fraction of patients who have cancer. A key factor that limits therapeutic success is the infiltration of tumors by cells of the myeloid lineage. The inhibitory receptor signal regulator...

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

authors： Ring NG,Herndler-Brandstetter D,Weiskopf K,Shan L,Volkmer JP,George BM,Lietzenmayer M,McKenna KM,Naik TJ,McCarty A,Zheng Y,Ring AM,Flavell RA,Weissman IL

更新日期：2017-12-05 00:00:00

abstract：:In the search for selective and long-acting analogs of somatostatin, nearly 200 compounds were synthesized by solid-phase methods, purified, and tested biologically. Among these octapeptides, some contained N-terminal (Formula: see text) were 177 times and 113 times more potent, respectively, than somatostatin in test...

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

authors： Cai RZ,Szoke B,Lu R,Fu D,Redding TW,Schally AV

更新日期：1986-03-01 00:00:00

abstract：:The human rhodopsin gene is the locus for numerous alleles linked to the neurodegenerative disease retinitis pigmentosa. To facilitate the study of retinal degeneration and to test reagents designed to alter the structure and function of this gene, we have developed strains of mice whose native rhodopsin gene has been...

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

authors： Chan F,Bradley A,Wensel TG,Wilson JH

更新日期：2004-06-15 00:00:00

abstract：:Poliovirus mRNA and mRNA transcribed from vesicular stomatitis virus and reovirus genomes efficiently direct protein synthesis in vivo under experimental conditions where the initiation of host protein synthesis is selectively blocked. The selective blockage of host peptide chain initiation after exposure to hypertoni...

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

authors： Nuss DL,Oppermann H,Koch G

更新日期：1975-04-01 00:00:00

abstract：:Switch from non-syncytium-inducing (NSI) to syncytium-inducing (SI) HIV type 1 (HIV-1) is associated with accelerated CD4(+) T cell depletion, which might partially be explained by higher virulence of SI variants compared with NSI variants. Because NSI and SI variants use different coreceptors for entry of target cell...

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

authors： Blaak H,van't Wout AB,Brouwer M,Hooibrink B,Hovenkamp E,Schuitemaker H

更新日期：2000-02-01 00:00:00

abstract：:High-quality protein crystals meant for structural analysis by X-ray diffraction have been grown by various methods. The observation of dynamical diffraction in protein crystals is an interesting topic because dynamical diffraction generally occurs in perfect crystals such as Si crystals. However, to our knowledge, th...

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

authors： Suzuki R,Koizumi H,Hirano K,Kumasaka T,Kojima K,Tachibana M

更新日期：2018-04-03 00:00:00

abstract：:AMP deaminase (adenylate deaminase; AMP aminohydrolase, EC 3.5.4.6), a large flat tetrameric enzyme found in skeletal muscle, binds strongly and specifically to the subfragment-2 region of rabbit skeletal muscle myosin. This allows its use as a structural probe in myosin and myosin rod aggregation studies. When mixed ...

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

authors： Koretz JF

更新日期：1982-10-01 00:00:00

abstract：:The formation of several acyl groups and an amide group of Taxol is catalyzed by regioselective CoA thioester-dependent acyltransferases. Several full-length acyltransferase sequences, obtained from a cDNA library constructed from mRNA isolated from Taxus cuspidata cells induced for Taxol production with methyl jasmon...

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

authors： Walker K,Long R,Croteau R

更新日期：2002-07-09 00:00:00

abstract：:Evidence for hydrogen bonding between 5'-ribonucleotides in water has been obtained from a 220-MHz proton magnetic resonance study of nitrogenous protons. The amino groups of GMP, AMP, and CMP exhibit proton resonance lines which are somewhat broadened by proton exchange with the solvent at 0 degrees ; their downfield...

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

authors： Raszka M,Kaplan NO

更新日期：1972-08-01 00:00:00

abstract：:Prolyl hydroxylase and other enzymes of collagen synthesis have been found in cloned cells, including epithelium, melanoma, liver, HeLa, pituitary, kidney, and neuroblastoma. The significance of collagen biosynthesis in nonfibroblastic cells lines is discussed. ...

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

authors： Langness U,Udenfriend S

更新日期：1974-01-01 00:00:00

abstract：:Band 3, the major intrinsic protein of the human erythrocyte membrane, was specifically labeled with the covalent fluorescent probe eosin isothiocyanate. The lateral mobility of labeled band 3 in the plane of the membrane under various conditions of ionic strength and temperature was examined by using the fluorescence...

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

authors： Golan DE,Veatch W

更新日期：1980-05-01 00:00:00

abstract：:We have initiated immunological and drug-binding studies on the tubulins from different higher plant species. Antibodies were raised against electrophoretically separated rose (Rosa sp.) tubulin alpha- and beta-subunits and characterized by immunoblot autoradiographic assays. Each IgG preparation bound to its antigen ...

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

authors： Morejohn LC,Bureau TE,Tocchi LP,Fosket DE

更新日期：1984-03-01 00:00:00

abstract：:Several different families of DNA viruses encode proteins that inactivate the cellular retinoblastoma tumor suppressor protein (pRb), which normally functions to bind E2F transcription factors and restrict expression of genes necessary for cellular processes including DNA replication. Human cytomegalovirus (HCMV) UL97...

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

authors： Kamil JP,Hume AJ,Jurak I,Münger K,Kalejta RF,Coen DM

更新日期：2009-09-29 00:00:00

abstract：:The transformation of human cells was examined by transfection of cloned oncogenic DNAs derived from the tumor virus simian virus 40 and from the human bladder carcinoma cell line EJ into diploid fibroblasts derived from foreskin (FS-2 cells). The simian virus 40 DNA was found to induce a morphologically transformed p...

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

authors： Sager R,Tanaka K,Lau CC,Ebina Y,Anisowicz A

更新日期：1983-12-01 00:00:00

abstract：:Replication-defective human adenovirus (Ad) group C transducing vectors, most of which have the E1A, E1B, and E3 genes deleted, are highly inflammatory despite the fact that the parental viruses typically cause subclinical or mild infections. To investigate this paradox, the roles that the E1A, E1B, and E3 genes play ...

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

authors： Schaack J,Bennett ML,Colbert JD,Torres AV,Clayton GH,Ornelles D,Moorhead J

更新日期：2004-03-02 00:00:00

abstract：:Acute myeloid leukemia subtype M4 with eosinophilia is associated with a chromosome 16 inversion that creates a fusion gene CBFB-MYH11. We have previously shown that CBFB-MYH11 is necessary but not sufficient for leukemogenesis. Here, we report the identification of genes that specifically cooperate with CBFB-MYH11 in...

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

authors： Castilla LH,Perrat P,Martinez NJ,Landrette SF,Keys R,Oikemus S,Flanegan J,Heilman S,Garrett L,Dutra A,Anderson S,Pihan GA,Wolff L,Liu PP

更新日期：2004-04-06 00:00:00