Epstein-Barr virus and virus human protein interaction maps.

abstract：:Ferredoxin was isolated from individual Leucaena glauca trees, and the distribution of amino acids at three of the four sites of sequence heterogeneity was determined. The results indicated that the most probable causes of the observed microheterogeneity are the presence of either nonallelic nuclear genes or differing...

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

authors： Benson AM,Yasunobu KT

更新日期：1969-08-01 00:00:00

abstract：:Systemic administration of 1-methyl-4-phenyl-1,2,3,6-tetrahydropyridine (MPTP) causes parkinsonism in humans and subhuman primates, but not in rats and many other laboratory animals; mice are intermediate in their susceptibility. Since MPTP causes selective dopaminergic neurotoxicity when infused directly into rat sub...

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

authors： Kalaria RN,Mitchell MJ,Harik SI

更新日期：1987-05-01 00:00:00

abstract：:For >1,000 years, Chinese officials have recorded the annual abundance of the oriental migratory locust Locusta migratoria manilensis, with the ultimate aim of predicting locust outbreaks. Linking these records with temperature and precipitation reconstructions for the period 957-1956, we show that decadal mean locust...

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

authors： Stige LC,Chan KS,Zhang Z,Frank D,Stenseth NC

更新日期：2007-10-09 00:00:00

abstract：:The effects of the thymic polypeptide thymopoietin (Tpo) on the properties of the nicotinic acetylcholine receptor (AcChoR) were investigated by patch clamp techniques on mouse C2 myotubes and by biochemical assays on AcChoR-rich membrane fragments purified from the Torpedo marmorata electric organ. At high concentrat...

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

authors： Revah F,Mulle C,Pinset C,Audhya T,Goldstein G,Changeux JP

更新日期：1987-05-01 00:00:00

abstract：:Protein kinase P (PK-P) activated by histones or certain other basic compounds has been purified previously from yeast [Yanagita, Y., Abdel-Ghany, M., Raden, D., Nelson, N. & Racker, E. (1987) Proc. Natl. Acad. Sci. USA 84, 925-929]. It is shown here that PK-P is present in solubilized membranes of A-431 carcinoma cel...

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

authors： Abdel-Ghany M,Kole HK,Racker E

更新日期：1987-12-01 00:00:00

abstract：:We have recently shown that the Alzheimer disease 40-residue amyloid beta-protein [A beta P-(1-40)] can form cation-selective channels when incorporated into planar lipid bilayers by fusion of liposomes containing the peptide. Since A beta P-(1-40) comprises portions of the putative extracellular and membrane-spanning...

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

authors： Arispe N,Pollard HB,Rojas E

更新日期：1993-11-15 00:00:00

abstract：:Using data from the North American Breeding Bird Survey, we determined that most neotropical migrant bird species that breed in forests of the eastern United States and Canada have recently (1978-1987) declined in abundance after a period of stable or increasing populations. Most permanent residents and temperate-zone...

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

authors： Robbins CS,Sauer JR,Greenberg RS,Droege S

更新日期：1989-10-01 00:00:00

abstract：:Inferring causal effects from observational and interventional data is a highly desirable but ambitious goal. Many of the computational and statistical methods are plagued by fundamental identifiability issues, instability, and unreliable performance, especially for large-scale systems with many measured variables. We...

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

authors： Meinshausen N,Hauser A,Mooij JM,Peters J,Versteeg P,Bühlmann P

更新日期：2016-07-05 00:00:00

abstract：:Full-length tissue factor (flTF), the coagulation initiator, is overexpressed in breast cancer (BrCa), but associations between flTF expression and clinical outcome remain controversial. It is currently not known whether the soluble alternatively spliced TF form (asTF) is expressed in BrCa or impacts BrCa progression....

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

authors： Kocatürk B,Van den Berg YW,Tieken C,Mieog JS,de Kruijf EM,Engels CC,van der Ent MA,Kuppen PJ,Van de Velde CJ,Ruf W,Reitsma PH,Osanto S,Liefers GJ,Bogdanov VY,Versteeg HH

更新日期：2013-07-09 00:00:00

abstract：:hK7 or human stratum corneum chymotryptic enzyme belongs to the human tissue kallikrein (hKs) serine proteinase family and is strongly expressed in the upper layers of the epidermis. It participates in skin desquamation but is also implicated in diverse skin diseases and is a potential biomarker of ovarian cancer. We ...

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

authors： Debela M,Hess P,Magdolen V,Schechter NM,Steiner T,Huber R,Bode W,Goettig P

更新日期：2007-10-09 00:00:00

abstract：:The sequence of a nucleotide region of f1 bacteriophage was determined on a bonded ultrathin acrylamide gel with a discontinuous buffer system by using the dideoxy-DNA sequencing method. This sequence and one other were analyzed for maximal base pairing with tRNAs. The results allow a prediction of the direction and p...

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

authors： Pieczenik G

更新日期：1980-06-01 00:00:00

abstract：:A minimalist Cys2His2 zinc finger peptide, Lys-Tyr-Ala-Cys-Ala-Ala-Cys-Ala-Ala-Ala-Phe-Ala-Ala-Lys-Ala-Ala-Leu-Ala- Ala-His-Ala-Ala-Ala-His-Ala-Lys, has been synthesized. Metal binding studies using Co2+ as a probe indicated that this peptide forms a 1:1 peptide/metal complex with a dissociation constant comparable to...

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

authors： Michael SF,Kilfoil VJ,Schmidt MH,Amann BT,Berg JM

更新日期：1992-06-01 00:00:00

abstract：:Chronic gut inflammatory diseases are associated with disruption of intestinal epithelial barriers and impaired mucosal immunity. HIV-1 (HIV) causes depletion of mucosal CD4+ T cells early in infection and disruption of gut epithelium, resulting in chronic inflammation and immunodeficiency. Although antiretroviral the...

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

authors： Crakes KR,Santos Rocha C,Grishina I,Hirao LA,Napoli E,Gaulke CA,Fenton A,Datta S,Arredondo J,Marco ML,Sankaran-Walters S,Cortopassi G,Giulivi C,Dandekar S

更新日期：2019-12-03 00:00:00

abstract：:Modifier screens have been powerful genetic tools to define signaling pathways in lower organisms. The identification of modifier loci in mice has begun to allow a similar dissection of mammalian signaling pathways. Transgenic mice (Btk(lo)) expressing 25% of endogenous levels of Bruton's tyrosine kinase (Btk) have B ...

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

authors： Satterthwaite AB,Willis F,Kanchanastit P,Fruman D,Cantley LC,Helgason CD,Humphries RK,Lowell CA,Simon M,Leitges M,Tarakhovsky A,Tedder TF,Lesche R,Wu H,Witte ON

更新日期：2000-06-06 00:00:00

abstract：:Weber's law can be explained either by a compressive scaling of sensory response with stimulus magnitude or by a proportional scaling of response variability. These two mechanisms can be distinguished by asking how quantities are added or subtracted. We trained Rhesus monkeys to associate 26 distinct symbols with 0-25...

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

authors： Livingstone MS,Pettine WW,Srihasam K,Moore B,Morocz IA,Lee D

更新日期：2014-05-06 00:00:00

abstract：:In oxygenic photosynthetic eukaryotes, the hydroxylated carotenoid zeaxanthin is produced from preexisting violaxanthin upon exposure to excess light conditions. Zeaxanthin binding to components of the photosystem II (PSII) antenna system has been investigated thoroughly and shown to help in the dissipation of excess ...

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

authors： Ballottari M,Alcocer MJ,D'Andrea C,Viola D,Ahn TK,Petrozza A,Polli D,Fleming GR,Cerullo G,Bassi R

更新日期：2014-06-10 00:00:00

abstract：:In response to the challenges of cancer chemotherapeutics, including poor physicochemical properties, low tumor targeting, insufficient tumor cell internalization/bioavailability, and side effects, we developed a unique tumor-targeted micellar drug-delivery platform. Using paclitaxel as a model therapeutic, a nanoprep...

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

authors： Zhu L,Wang T,Perche F,Taigind A,Torchilin VP

更新日期：2013-10-15 00:00:00

abstract：:Opioid drugs produce their pharmacological effects by activating inhibitory guanine nucleotide-binding regulatory protein-linked mu, delta, and kappa opioid receptors. One major effector for these receptors is adenylyl cyclase, which is inhibited upon receptor activation. However, little is known about which of the te...

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

authors： Kim KS,Lee KW,Lee KW,Im JY,Yoo JY,Kim SW,Lee JK,Nestler EJ,Han PL

更新日期：2006-03-07 00:00:00

abstract：:Fertilization and certain later stages in mammalian embryonic development require fusion between membranes of individual cells. The mechanism of eukaryotic cell-cell fusion is unknown, and no surface molecules required for this process have been unequivocally identified. The role of the sperm surface protein fertilin ...

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

authors： Myles DG,Kimmel LH,Blobel CP,White JM,Primakoff P

更新日期：1994-05-10 00:00:00

abstract：:Development of type 1 diabetes in the nonobese diabetic (NOD) mouse is preceded by an immune cell infiltrate in the pancreatic islets. The exact role of the attracted cells is still poorly understood. Chemokine CCL2/MCP-1 is known to attract CCR2(+) monocytes and dendritic cells (DCs). We have previously shown that tr...

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

authors： Kriegel MA,Rathinam C,Flavell RA

更新日期：2012-02-28 00:00:00

abstract：:All life on Earth is built of organic molecules, so the primordial sources of reduced carbon remain a major open question in studies of the origin of life. A variant of the alkaline-hydrothermal-vent theory for life's emergence suggests that organics could have been produced by the reduction of CO2 via H2 oxidation, f...

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

authors： Hudson R,de Graaf R,Strandoo Rodin M,Ohno A,Lane N,McGlynn SE,Yamada YMA,Nakamura R,Barge LM,Braun D,Sojo V

更新日期：2020-09-15 00:00:00

abstract：:The complete amino acid sequence for human erythrocyte band 4.2 has been derived from the nucleotide sequence of a full-length 2.35-kilobase (kb) cDNA. The 2.35-kb cDNA was isolated from a human reticulocyte cDNA library made in the expression vector lambda gt11. Of the 2348 base pairs (bp), 2073 bp encode 691 amino a...

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

authors： Korsgren C,Lawler J,Lambert S,Speicher D,Cohen CM

更新日期：1990-01-01 00:00:00

abstract：:Optical imaging of individual vesicle exocytosis is providing new insights into the mechanism and regulation of secretion by cells. To study calcium-triggered secretion from astrocytes, we used acridine orange (AO) to label vesicles. Although AO is often used for imaging exocytosis, we found that imaging vesicles labe...

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

authors： Jaiswal JK,Fix M,Takano T,Nedergaard M,Simon SM

更新日期：2007-08-28 00:00:00

abstract：:A method is described in which the interference of radiated second-harmonic electric fields generated by a pair of oriented molecules intercalated into double-stranded DNA is controlled and measured. The results show that the relative molecular orientation of the two molecules significantly changes the magnitude of th...

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

authors： Doughty B,Rao Y,Kazer SW,Kwok SJ,Turro NJ,Eisenthal KB

更新日期：2013-04-09 00:00:00

abstract：:X-ray diffraction studies have produced a low resolution image and also located the iron atoms of a monomeric hemerythrin from muscles of a sipunculan worm. These results reveal the course of the polypeptide chain and some details of the active center. ...

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

authors： Hendrickson WA,Klippenstein GL,Ward KB

更新日期：1975-06-01 00:00:00

abstract：:Unconventional mRNA splicing on the endoplasmic reticulum (ER) membrane is the sole conserved mechanism in eukaryotes to transmit information regarding misfolded protein accumulation to the nucleus to activate the stress response. In metazoans, the unspliced form of X-box-binding protein 1 (XBP1u) mRNA is recruited to...

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

authors： Kanda S,Yanagitani K,Yokota Y,Esaki Y,Kohno K

更新日期：2016-10-04 00:00:00

abstract：:Ionizing radiation (IR) induces a variety of DNA lesions among which DNA double-strand breaks (DSBs) are the biologically most significant. It is currently unclear if DSB repair is equally efficient after low and high doses. Here, we use gamma-H2AX, phospho-ATM (pATM), and 53BP1 foci analysis to monitor DSB repair. We...

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

authors： Grudzenski S,Raths A,Conrad S,Rübe CE,Löbrich M

更新日期：2010-08-10 00:00:00

abstract：:Pre-mRNA splicing requires the bridging of the 5' and 3' ends of the intron. In yeast, this bridging involves interactions between the WW domains in the splicing factor PRP40 and a proline-rich domain in the branchpoint binding protein, BBP. Using a proline-rich domain derived from formin (a product of the murine limb...

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

authors： Bedford MT,Reed R,Leder P

更新日期：1998-09-01 00:00:00

abstract：:Granulocyte-colony stimulating factor (G-CSF) promotes mobilization of CD11b(+)Gr1(+) myeloid cells and has been implicated in resistance to anti-VEGF therapy in mouse models. High G-CSF production has been associated with a poor prognosis in cancer patients. Here we show that activation of the RAS/MEK/ERK pathway reg...

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

authors： Phan VT,Wu X,Cheng JH,Sheng RX,Chung AS,Zhuang G,Tran C,Song Q,Kowanetz M,Sambrone A,Tan M,Meng YG,Jackson EL,Peale FV,Junttila MR,Ferrara N

更新日期：2013-04-09 00:00:00

abstract：:Ras CAAX (C = cysteine, A = aliphatic amino acid, and X = any amino acid) peptidomimetic inhibitors of farnesyl protein transferase suppress Ras-dependent cell transformation by preventing farnesylation of the Ras oncoprotein. These compounds are potential anticancer agents for tumors associated with Ras mutations. Th...

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

authors： Kauffmann RC,Qian Y,Vogt A,Sebti SM,Hamilton AD,Carthew RW

更新日期：1995-11-21 00:00:00