Plant-produced idiotype vaccines for the treatment of non-Hodgkin's lymphoma: safety and immunogenicity in a phase I clinical study.

abstract：:The crystal structure of a recombinant alphaEC domain from human fibrinogen-420 has been determined at a resolution of 2.1 A. The protein, which corresponds to the carboxyl domain of the alphaE chain, was expressed in and purified from Pichia pastoris cells. Felicitously, during crystallization an amino-terminal segme...

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

authors： Spraggon G,Applegate D,Everse SJ,Zhang JZ,Veerapandian L,Redman C,Doolittle RF,Grieninger G

更新日期：1998-08-04 00:00:00

abstract：:Enteritis caused by Clostridium difficile toxin (Tx) is a nosocomial disease of increasing clinical concern, but the local mediators of C. difficile TxA inflammation are unknown. The potent vasodilator calcitonin gene-related peptide mediates neurogenic inflammation via the calcitonin receptor-like receptor (CLR). Her...

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

authors： Bhargava A,Clifton MS,Mhaske P,Liao M,Pothoulakis C,Leeman SE,Grady EF

更新日期：2013-01-08 00:00:00

abstract：:Most variation in behavior has a genetic basis, but the processes determining the level of diversity at behavioral loci are largely unknown for natural populations. Expression of arginine vasopressin receptor 1a (Avpr1a) and oxytocin receptor (Oxtr) in specific regions of the brain regulates diverse social and reprodu...

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

authors： Lonn E,Koskela E,Mappes T,Mokkonen M,Sims AM,Watts PC

更新日期：2017-04-04 00:00:00

abstract：:Despite the recognized role of tumor necrosis factor (TNF) in inflammation and neuronal degeneration, anti-TNF therapeutics failed to treat neurodegenerative diseases. Animal disease models had revealed the antithetic effects of the two TNF receptors (TNFR) in the central nervous system, whereby TNFR1 has been associa...

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

authors： Dong Y,Fischer R,Naudé PJ,Maier O,Nyakas C,Duffey M,Van der Zee EA,Dekens D,Douwenga W,Herrmann A,Guenzi E,Kontermann RE,Pfizenmaier K,Eisel UL

更新日期：2016-10-25 00:00:00

abstract：:On April 20, 2010, the Deepwater Horizon (DWH) blowout occurred, releasing more oil than any accidental spill in history. Oil release continued for 87 d and much of the oil and gas remained in, or returned to, the deep sea. A coral community significantly impacted by the spill was discovered in late 2010 at 1,370 m de...

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

authors： Fisher CR,Hsing PY,Kaiser CL,Yoerger DR,Roberts HH,Shedd WW,Cordes EE,Shank TM,Berlet SP,Saunders MG,Larcom EA,Brooks JM

更新日期：2014-08-12 00:00:00

abstract：:Death of pancreatic β cells is a pathological hallmark of type 1 diabetes (T1D). However, the molecular mechanisms of β cell death and its regulation are poorly understood. Here we describe a unique regulatory pathway of β cell death that comprises microRNA-21, its target tumor suppressor PDCD4, and its upstream trans...

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

authors： Ruan Q,Wang T,Kameswaran V,Wei Q,Johnson DS,Matschinsky F,Shi W,Chen YH

更新日期：2011-07-19 00:00:00

abstract：:The three deleted in liver cancer genes (DLC1-3) encode Rho-GTPase-activating proteins (RhoGAPs) whose expression is frequently down-regulated or silenced in a variety of human malignancies. The RhoGAP activity is required for full DLC-dependent tumor suppressor activity. Here we report that DLC1 and DLC3 bind to huma...

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

authors： Qian X,Li G,Asmussen HK,Asnaghi L,Vass WC,Braverman R,Yamada KM,Popescu NC,Papageorge AG,Lowy DR

更新日期：2007-05-22 00:00:00

abstract：:Expression systems based on the Escherichia coli arabinose operon P(BAD) promoter exhibit the all-or-nothing (autocatalytic) induction of expression that was first documented in the lac operon. Under conditions of subsaturating levels of inducer, some of the cells of the population are fully induced, whereas other cel...

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

authors： Morgan-Kiss RM,Wadler C,Cronan JE Jr

更新日期：2002-05-28 00:00:00

abstract：:A typical homing endonuclease initiates mobility of its group I intron by recognizing DNA both upstream and downstream of the intron insertion site of intronless alleles, preventing the endonuclease from binding and cleaving its own intron-containing allele. Here, we describe a GIY-YIG family homing endonuclease, I-Bm...

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

authors： Edgell DR,Shub DA

更新日期：2001-07-03 00:00:00

abstract：:Hypophosphatasia is an inherited disorder characterized by defective bone mineralization and a deficiency of serum and tissue liver/bone/kidney alkaline phosphatase (L/B/K ALP) activity. Clinical severity is variable, ranging from death in utero (due to severe rickets) to pathologic fractures first presenting in adult...

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

authors： Weiss MJ,Cole DE,Ray K,Whyte MP,Lafferty MA,Mulivor RA,Harris H

更新日期：1988-10-01 00:00:00

abstract：:Ubiquitin carboxyl-terminal hydrolase L1 (UCH-L1) has been implicated in Parkinson's disease (PD) and is present in neurofibrillary tangles or Lewy bodies. However, the molecular basis for UCH-L1s involvement in proteinacious fibril formation is still elusive, especially in regard to the pathogenicity of the I93M muta...

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

authors： Koharudin LM,Liu H,Di Maio R,Kodali RB,Graham SH,Gronenborn AM

更新日期：2010-04-13 00:00:00

abstract：:An evolutionary framework for viewing the formation, the stability, the organizational structure, and the social dynamics of biological families is developed. This framework is based upon three conceptual pillars: ecological constraints theory, inclusive fitness theory, and reproductive skew theory. I offer a set of 1...

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

authors： Emlen ST

更新日期：1995-08-29 00:00:00

abstract：:Recent studies have highlighted the importance of peripheral induction of Foxp3-expressing regulatory T cells (Tregs) in the dominant control of immunological tolerance. However, Foxp3(+) Treg differentiation from naïve CD4(+) T cells occurs only under selective conditions, whereas the classical T helper (Th) 1 and 2 ...

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

authors： Wei J,Duramad O,Perng OA,Reiner SL,Liu YJ,Qin FX

更新日期：2007-11-13 00:00:00

abstract：:Reports of structural differences between the brains of men and women, heterosexual and homosexual men, and male-to-female transsexuals and other men have been offered as evidence that the behavioral differences between these groups are likely caused by differences in the early development of the brain. However, a pos...

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

authors： Cooke BM,Tabibnia G,Breedlove SM

更新日期：1999-06-22 00:00:00

abstract：:Lymphangiogenesis is an important process that contributes to the spread of cancer. Here we show that insulin-like growth factors 1 (IGF-1) and 2 (IGF-2) induce lymphangiogenesis in vivo. In a mouse cornea assay, IGF-1 and IGF-2 induce lymphangiogenesis as detected with LYVE-1, a specific marker for lymphatic endothel...

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

authors： Björndahl M,Cao R,Nissen LJ,Clasper S,Johnson LA,Xue Y,Zhou Z,Jackson D,Hansen AJ,Cao Y

更新日期：2005-10-25 00:00:00

abstract：:We develop a potential landscape approach to quantitatively describe experimental data from a fibroblast cell line that exhibits a wide range of GFP expression levels under the control of the promoter for tenascin-C. Time-lapse live-cell microscopy provides data about short-term fluctuations in promoter activity, and ...

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

authors： Sisan DR,Halter M,Hubbard JB,Plant AL

更新日期：2012-11-20 00:00:00

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：:Lambdoid phages form clear plaques and show reduced ability to establish immunity in strains of Escherichia coli that lack adenylate cyclase or catabolite activator protein. The absence of the activator protein or cyclic AMP reduces the frequency of lysogenization, but does not prevent steady-state repressor synthesis...

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

authors： Grodzicker T,Arditti RR,Eisen H

更新日期：1972-02-01 00:00:00

abstract：:Constitutive cyclooxygenase (COX-1; prostaglandin-endoperoxide synthase, EC 1.14.99.1) is present in cells under physiological conditions, whereas COX-2 is induced by some cytokines, mitogens, and endotoxin presumably in pathological conditions, such as inflammation. Therefore, we have assessed the relative inhibitory...

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

authors： Mitchell JA,Akarasereenont P,Thiemermann C,Flower RJ,Vane JR

更新日期：1993-12-15 00:00:00

abstract：:A fibroblast growth regulator, which inhibits the growth and division of proliferating fibroblasts, has been isolated from medium conditioned by exposure to density-inhibited mouse 3T3 cells. This partially purified preparation of the growth-inhibitory activity, termed FGR-s, contained two major polypeptides (Mrs, 10,...

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

authors： Hsu YM,Barry JM,Wang JL

更新日期：1984-04-01 00:00:00

abstract：:Climate models show that particles formed by nucleation can affect cloud cover and, therefore, the earth's radiation budget. Measurements worldwide show that nucleation rates in the atmospheric boundary layer are positively correlated with concentrations of sulfuric acid vapor. However, current nucleation theories do ...

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

authors： Chen M,Titcombe M,Jiang J,Jen C,Kuang C,Fischer ML,Eisele FL,Siepmann JI,Hanson DR,Zhao J,McMurry PH

更新日期：2012-11-13 00:00:00

abstract：:Loss of the tumor suppressor, PTEN, is one of the most common findings in prostate cancer (PCa). This loss leads to overactive Akt signaling, which is correlated with increased metastasis and androgen independence. However, another tumor suppressor, inositol-polyphosphate 4-phosphatase type II (INPP4B), can partially ...

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

authors： Chaurasiya S,Wu W,Strom AM,Warner M,Gustafsson JÅ

更新日期：2020-10-20 00:00:00

abstract：:Paired oxygen-isotopic analyses of abiotic carbonate and benthic-ostracode shells from lake sediments provide a continuous quantitative record of growing-season temperature for the past 2000 years in the northwestern foothills of the Alaska Range. This record reveals three time intervals of comparable warmth: anno Dom...

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

authors： Hu FS,Ito E,Brown TA,Curry BB,Engstrom DR

更新日期：2001-09-11 00:00:00

abstract：:One of the major surprises of the molecular analysis of major histocompatibility complex (MHC) genes is the large number of class I (K/D)-related sequences in the genome. Both restriction fragment length polymorphisms and cosmid cloning experiments showed them all to be closely linked to the MHC. Until now little info...

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

authors： Schepart BS,Woodward JG,Palmer MJ,Macchi MJ,Basta P,McLaughlin-Taylor E,Frelinger JA

更新日期：1985-08-01 00:00:00

abstract：:Phytochrome is the photoreceptor that controls red light-mediated morphogenesis in higher plants. It exists in two photointerconvertible forms, a red light-absorbing form, Pr, and a far-red light-absorbing form, Pfr. Because photoconversion of Pr to Pfr by a brief light pulse decreases the in vivo half-life of this ch...

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

authors： Shanklin J,Jabben M,Vierstra RD

更新日期：1987-01-01 00:00:00

abstract：:There is no effective treatment for the cardiomyopathy of the most common autosomal recessive ataxia, Friedreich's ataxia (FA). The identification of potentially toxic mitochondrial (MIT) iron (Fe) deposits in FA suggests that Fe plays a role in its pathogenesis. This study used the muscle creatine kinase conditional ...

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

authors： Whitnall M,Suryo Rahmanto Y,Sutak R,Xu X,Becker EM,Mikhael MR,Ponka P,Richardson DR

更新日期：2008-07-15 00:00:00

abstract：:Quiescent BALB/c 3T3 cells exposed briefly to a platelet-derived growth factor (PDGF) become "competent" to replicate their DNA but do not "progress" into S phase unless incubated with growth factors contained in platelet-poor plasma. Plasma from hypophysectomized rats is deficient in progression activity; it does not...

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

authors： Stiles CD,Capone GT,Scher CD,Antoniades HN,Van Wyk JJ,Pledger WJ

更新日期：1979-03-01 00:00:00

abstract：:Simian virus 40 (SV40)-transformed hamster cells were relatively resistant to the lytic effect of activated macrophages from animals with chronic intracellular infections. Conversely, SV40-transformed mouse and rat cells and adenovirus 2-transformed hamster cells were highly susceptible to destruction by tumoricidal a...

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

authors： Cook JL,Hibbs JB Jr,Lewis AM Jr

更新日期：1980-11-01 00:00:00

abstract：:An enconuclease activity that reacts with x-irradiated DNA is present in extracts of E. coli. By using centrifugal methods to monitor the conversion of the supercoiled, circular double-stranded DNA for phage phi-x-174 (replicative form) or PM2 to the relaxed circular form it was possible to quantitate the rate of radi...

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

authors： Strniste GF,Wallace SS

更新日期：1975-06-01 00:00:00

abstract：:The role of ornithine decarboxylase (OrnDCase, EC 4.1.1.17) and of the polyamines [putrescine (Put), spermidine (Spd), and spermine (Spm)] in mouse skin tumor promotion was investigated by the use of alpha-difluoromethylornithine (CHF2-Orn), an enzyme-activated irreversible inhibitor of OrnDCase. 12-O-Tetradecanoylpho...

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

authors： Weeks CE,Herrmann AL,Nelson FR,Slaga TJ

更新日期：1982-10-01 00:00:00