Tumor-infiltrating NY-ESO-1-specific CD8+ T cells are negatively regulated by LAG-3 and PD-1 in human ovarian cancer.

abstract：:The murine mast cell line PB-3c is dependent on interleukin 3 (IL-3) with respect to survival and proliferation. These cells also require IL-3 to display antigen-mediated serotonin release, which is coupled to a transient increase of cytosolic free calcium ([Ca2+]i). The antigen-mediated exocytosis is inhibited by pho...

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

authors： Mazurek N,Regazzi R,Borner C,Wyss R,Conscience JF,Erne P,Eppenberger U,Fabbro D

更新日期：1987-03-01 00:00:00

abstract：:Glioblastoma multiforme (GBM) is one of the most intractable of human cancers, principally because of the highly infiltrative nature of these neoplasms. Tracking and eradicating infiltrating GBM cells and tumor microsatellites is of utmost importance for the treatment of this devastating disease, yet effective strateg...

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

authors： Jiang X,Fitch S,Wang C,Wilson C,Li J,Grant GA,Yang F

更新日期：2016-11-29 00:00:00

abstract：:Insulin/Insulin-like growth factor signaling regulates homeostasis and growth in mammals, and is implicated in diseases from diabetes to cancer. In Drosophila melanogaster, as in other invertebrates, multiple Insulin-Like Peptides (DILPs) are encoded by a family of related genes. To assess DILPs' physiological roles, ...

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

authors： Zhang H,Liu J,Li CR,Momen B,Kohanski RA,Pick L

更新日期：2009-11-17 00:00:00

abstract：:The ability of estrogens to stimulate the transcriptional activity of the estrogen receptor can be inhibited by a diverse range of estrogen antagonists. Here we show that the antiestrogen ICI 164,384, N-(n-butyl)-11-[3,17 beta-dihydroxy-estra-1,3,5(10)-trien-7 alpha-yl]N-methylundecanamide, rapidly reduces the levels ...

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

authors： Dauvois S,Danielian PS,White R,Parker MG

更新日期：1992-05-01 00:00:00

abstract：:The human pathogen Mycobacterium tuberculosis encodes a proteasome that carries out regulated degradation of bacterial proteins. It has been proposed that the proteasome contributes to nitrogen metabolism in M. tuberculosis, although this hypothesis had not been tested. Upon assessing M. tuberculosis growth in several...

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

authors： Becker SH,Jastrab JB,Dhabaria A,Chaton CT,Rush JS,Korotkov KV,Ueberheide B,Darwin KH

更新日期：2019-02-19 00:00:00

abstract：:Human PC4 and the yeast ortholog Sub1 have multiple functions in RNA polymerase II transcription. Genome-wide mapping revealed that Sub1 is present on Pol III-transcribed genes. Sub1 was found to interact with components of the Pol III transcription system and to stimulate the initiation and reinitiation steps in a sy...

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

authors： Tavenet A,Suleau A,Dubreuil G,Ferrari R,Ducrot C,Michaut M,Aude JC,Dieci G,Lefebvre O,Conesa C,Acker J

更新日期：2009-08-25 00:00:00

abstract：:A survey was performed to estimate the frequency of enterohemorrhagic Escherichia coli O157:H7 or O157:nonmotile (EHEC O157) in feces and on hides within groups of fed cattle from single sources (lots) presented for slaughter at meat processing plants in the Midwestern United States, as well as frequency of carcass co...

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

authors： Elder RO,Keen JE,Siragusa GR,Barkocy-Gallagher GA,Koohmaraie M,Laegreid WW

更新日期：2000-03-28 00:00:00

abstract：:Two cDNAs encoding two human receptors for retinoic acid (RA), RAR-alpha and RAR-beta, have been characterized recently. Synthetic peptides corresponding to the cDNA-deduced amino acid sequences unique to RAR-alpha and RAR-beta were used to generate anti-RAR-alpha antiserum (SP171) and anti-RAR-beta antisera (SP172 an...

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

authors： Gaub MP,Lutz Y,Ruberte E,Petkovich M,Brand N,Chambon P

更新日期：1989-05-01 00:00:00

abstract：:The polymerase chain reaction was used to amplify DNA surrounding the codon 12 region of the c-Ki-ras gene from C3H/10T1/2 cells and from a number of 3-methylcholanthrene (MCA)-transformed derivatives of these cells. Sequence analysis demonstrated that tumorigenic MCAC116/39 cells, known by DNA-mediated transfection t...

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

authors： Chen AC,Herschman HR

更新日期：1989-03-01 00:00:00

abstract：:Hepatocellular injury during hepatitis B virus (HBV) infection has been postulated to result from a human leukocyte antigen (HLA)-restricted T-lymphocyte host immune response against HBV antigens. Although HLA expression is enhanced in the presence of hepatic inflammation, whether HBV itself can induce HLA expression ...

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

authors： Hu KQ,Vierling JM,Siddiqui A

更新日期：1990-09-01 00:00:00

abstract：:Human brain functional networks are embedded in anatomical space and have topological properties--small-worldness, modularity, fat-tailed degree distributions--that are comparable to many other complex networks. Although a sophisticated set of measures is available to describe the topology of brain networks, the selec...

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

authors： Vértes PE,Alexander-Bloch AF,Gogtay N,Giedd JN,Rapoport JL,Bullmore ET

更新日期：2012-04-10 00:00:00

abstract：:Activation of phospholipase Cgamma1 (PLCgamma1) by vascular endothelial growth factor receptor-2 (VEGFR-2) in endothelial cells in part is responsible for angiogenesis in vivo. The cellular mechanisms exerting negative control over PLCgamma1 activation, however, remain unaddressed. Here by using in vitro and in vivo b...

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

authors： Singh AJ,Meyer RD,Navruzbekov G,Shelke R,Duan L,Band H,Leeman SE,Rahimi N

更新日期：2007-03-27 00:00:00

abstract：:Chromatin states can be distinguished by differential covalent modifications of histones or by utilization of histone variants. Chromatin associated with transcriptionally active loci becomes enriched for histones with particular lysine modifications and accumulates the H3.3 histone variant, the substrate for replicat...

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

authors： McKittrick E,Gafken PR,Ahmad K,Henikoff S

更新日期：2004-02-10 00:00:00

abstract：:In this era of unprecedented biodiversity loss and increased zoonotic disease emergence, it is imperative to understand the effects of biodiversity on zoonotic pathogen dynamics in wildlife. Whether increasing biodiversity should lead to a decrease or increase in infection prevalence, termed the dilution and amplifica...

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

authors： Luis AD,Kuenzi AJ,Mills JN

更新日期：2018-07-31 00:00:00

abstract：:Heat-shock protein of 90 kDa (Hsp90) is an essential molecular chaperone that adopts different 3D structures associated with distinct nucleotide states: a wide-open, V-shaped dimer in the apo state and a twisted, N-terminally closed dimer with ATP. Although the N domain is known to mediate ATP binding, how Hsp90 sense...

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

authors： Sung N,Lee J,Kim JH,Chang C,Joachimiak A,Lee S,Tsai FT

更新日期：2016-03-15 00:00:00

abstract：:Modeling studies of terrestrial extrasolar planetary climates are now including the effects of ocean circulation due to a recognition of the importance of oceans for climate; indeed, the peak equator-pole ocean heat transport on Earth peaks at almost half that of the atmosphere. However, such studies have made the ass...

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

authors： Cullum J,Stevens DP,Joshi MM

更新日期：2016-04-19 00:00:00

abstract：:Domesticated animals formed an important element of farming practices in prehistoric Britain, a fact revealed through the quantity and variety of animal bone typically found at archaeological sites. However, it is not known whether the ruminant animals were raised purely for their tissues (e.g., meat) or alternatively...

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

authors： Copley MS,Berstan R,Dudd SN,Docherty G,Mukherjee AJ,Straker V,Payne S,Evershed RP

更新日期：2003-02-18 00:00:00

abstract：:Alzheimer's disease (AD) comprises multifactorial ailments for which current therapeutic strategies remain insufficient to broadly address the underlying pathophysiology. Epigenetic gene regulation relies upon multifactorial processes that regulate multiple gene and protein pathways, including those involved in AD. We...

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

authors： Volmar CH,Salah-Uddin H,Janczura KJ,Halley P,Lambert G,Wodrich A,Manoah S,Patel NH,Sartor GC,Mehta N,Miles NTH,Desse S,Dorcius D,Cameron MD,Brothers SP,Wahlestedt C

更新日期：2017-10-24 00:00:00

abstract：:Ecosystem services are supplied by nature but, by definition, are received by people. Ecosystem service assessments, intended to influence the decisions people make regarding their interactions with nature, need to understand how people benefit from different ecosystem services. A critical question is therefore, What ...

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

authors： Hicks CC,Cinner JE

更新日期：2014-12-16 00:00:00

abstract：:DNA hybridization was used to compare representatives of the major groups of marsupials and a eutherian outgroup. Because of the large genetic distances separating marsupial families, trees were calculated from normalized percentages of hybridization; thermal-melting statistics, however, gave identical topologies for ...

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

authors： Kirsch JA,Dickerman AW,Reig OA,Springer MS

更新日期：1991-12-01 00:00:00

abstract：:Electrical stimulation of the cervical vagus nerve in anesthetized guinea pigs induced a rapid increase in respiratory insufflation pressure, suggesting increased airway resistance. After intravenous administration of a substance P (SP) antagonist, [D-Arg(1),D-Pro(2),D-Trp(7,9),Leu(11)]SP, the insufflation pressure re...

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

authors： Lundberg JM,Saria A,Brodin E,Rosell S,Folkers K

更新日期：1983-02-01 00:00:00

abstract：:Rearrangements of the RET receptor tyrosine kinase gene generating RET/PTC oncogenes are specific to papillary thyroid carcinoma (PTC), the most frequent thyroid tumor. Here, we show that the RET/PTC1 oncogene, when exogenously expressed in primary normal human thyrocytes, induces the expression of a large set of gene...

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

authors： Borrello MG,Alberti L,Fischer A,Degl'innocenti D,Ferrario C,Gariboldi M,Marchesi F,Allavena P,Greco A,Collini P,Pilotti S,Cassinelli G,Bressan P,Fugazzola L,Mantovani A,Pierotti MA

更新日期：2005-10-11 00:00:00

abstract：:Chloroplasts have evolved from a cyanobacterial endosymbiont and been retained for more than 1 billion years by coordinated chloroplast division in multiplying eukaryotic cells. Chloroplast division is performed by ring structures at the division site, encompassing both the inside and the outside of the two envelopes....

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

authors： Miyagishima SY,Kuwayama H,Urushihara H,Nakanishi H

更新日期：2008-09-30 00:00:00

abstract：:Sulfoquinovose (SQ; 6-deoxy-6-sulfoglucose) is the polar head group of the plant sulfolipid SQ-diacylglycerol, and SQ comprises a major proportion of the organosulfur in nature, where it is degraded by bacteria. A first degradation pathway for SQ has been demonstrated recently, a "sulfoglycolytic" pathway, in addition...

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

authors： Felux AK,Spiteller D,Klebensberger J,Schleheck D

更新日期：2015-08-04 00:00:00

abstract：:Climate change is increasing fire activity in the western United States, which has the potential to accelerate climate-induced shifts in vegetation communities. Wildfire can catalyze vegetation change by killing adult trees that could otherwise persist in climate conditions no longer suitable for seedling establishmen...

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

authors： Davis KT,Dobrowski SZ,Higuera PE,Holden ZA,Veblen TT,Rother MT,Parks SA,Sala A,Maneta MP

更新日期：2019-03-26 00:00:00

abstract：:Oligomerization plays a critical role in shaping the light-harvesting properties of many photosynthetic pigment-protein complexes, but a detailed understanding of this process at the level of individual pigments is still lacking. To study the effects of oligomerization, we designed a single-molecule approach to probe ...

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

authors： Wang Q,Moerner WE

更新日期：2015-11-10 00:00:00

abstract：:Germinal centers (GCs) are specialized microenvironments in secondary lymphoid organs where high-affinity antibody-producing B cells are selected based on B-cell antigen receptor (BCR) signal strength. BCR signaling required for normal GC selection is uncertain. We have found that protein kinase N1 (PKN1, also known a...

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

authors： Yasui T,Sakakibara-Yada K,Nishimura T,Morita K,Tada S,Mosialos G,Kieff E,Kikutani H

更新日期：2012-12-18 00:00:00

abstract：:AAV is unique among eukaryotic viruses in the ability of its DNA to integrate preferentially into a specific region of the human genome. Understanding AAV integration may aid in developing gene therapy systems with predictable integration sites. Using a gel mobility-shift assay, we have identified a DNA sequence withi...

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

authors： Weitzman MD,Kyöstiö SR,Kotin RM,Owens RA

更新日期：1994-06-21 00:00:00

abstract：:Adrenal chromaffin granules contain at least 10 peptides, ranging in size from 3 to 5 kilodaltons, that yield, upon digestion with trypsin, peptides that show specific binding to opiate receptors. All are distinctly different from beta-endorphin. Two of these peptides have been purified to homogeneity and subjected to...

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

authors： Kimura S,Lewis RV,Stern AS,Rossier J,Stein S,Udenfriend S

更新日期：1980-03-01 00:00:00

abstract：:Some of the most important impacts of global climate change will be felt among the populations, predominantly in developing countries, referred to as "subsistence" or "smallholder" farmers. Their vulnerability to climate change comes both from being predominantly located in the tropics, and from various socioeconomic,...

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

authors： Morton JF

更新日期：2007-12-11 00:00:00