Activation of the multifunctional Ca2+/calmodulin-dependent protein kinase by autophosphorylation: ATP modulates production of an autonomous enzyme.

abstract：:It has been reported that expression of familial amyotrophic lateral sclerosis (FALS)-associated mutant Cu/Zn superoxide dismutase-1 (SOD) induces apoptosis of neuronal cells in culture associated with an increase in reactive oxygen species. SOD recently has been shown to prevent calcineurin inactivation, initiating t...

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

authors： Lee JP,Palfrey HC,Bindokas VP,Ghadge GD,Ma L,Miller RJ,Roos RP

更新日期：1999-03-16 00:00:00

abstract：:Exposure to green space has been associated with better physical and mental health. Although this exposure could also influence cognitive development in children, available epidemiological evidence on such an impact is scarce. This study aimed to assess the association between exposure to green space and measures of c...

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

authors： Dadvand P,Nieuwenhuijsen MJ,Esnaola M,Forns J,Basagaña X,Alvarez-Pedrerol M,Rivas I,López-Vicente M,De Castro Pascual M,Su J,Jerrett M,Querol X,Sunyer J

更新日期：2015-06-30 00:00:00

abstract：:Nerve cells depend on specific interactions with glial cells for proper function. Myelinating glial cells are thought to associate with neuronal axons, in part, via the cell-surface adhesion protein, myelin-associated glycoprotein (MAG). MAG is also thought to be a major inhibitor of neurite outgrowth (axon regenerati...

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

authors： Yang LJ,Zeller CB,Shaper NL,Kiso M,Hasegawa A,Shapiro RE,Schnaar RL

更新日期：1996-01-23 00:00:00

abstract：:Plants frequently respond to herbivorous insect attack by synthesizing defense proteins that deter insect feeding and prevent additional herbivory. Maize (Zea mays L.) lines, resistant to feeding by a number of lepidopteran species, rapidly mobilize a unique 33-kDa cysteine protease in response to caterpillar feeding....

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

authors： Pechan T,Cohen A,Williams WP,Luthe DS

更新日期：2002-10-01 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：:Degassing of planetary interiors through surface volcanism plays an important role in the evolution of planetary bodies and atmospheres. On Earth, carbon dioxide and water are the primary volatile species in magmas. However, little is known about the speciation and degassing of carbon in magmas formed on other planets...

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

authors： Wetzel DT,Rutherford MJ,Jacobsen SD,Hauri EH,Saal AE

更新日期：2013-05-14 00:00:00

abstract：:Drugs with poor oral bioavailability usually are administered by hypodermic injection, which causes pain, poor patient compliance, the need for trained personnel, and risk of infectious disease transmission. Transdermal (TD) delivery provides an excellent alternative, but the barrier of skin's outer stratum corneum (S...

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

authors： Wermeling DP,Banks SL,Hudson DA,Gill HS,Gupta J,Prausnitz MR,Stinchcomb AL

更新日期：2008-02-12 00:00:00

abstract：:Cyclic AMP levels increase abruptly in the secondary palatal shelf (mesenchyme plus a two- to three-cell-layered epithelium) between day 15 and 16 of gestation in the rat embryo. The addition of dibutyryl cyclic AMP to the media in which immature palatal shelves (day 14) are cultured causes a precocious decrease in DN...

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

authors： Pratt RM,Martin GR

更新日期：1975-03-01 00:00:00

abstract：:Early events in both T-cell receptor (CD3)- and CD4-induced signal transduction pathways include tyrosine phosphorylation of protein substrates, the generation of phosphatidylinositol-phosphate breakdown products, and the mobilization of intracellular Ca2+. Oxidative stress in T cells mediated by sulfhydryl-reactive n...

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

authors： Kanner SB,Kavanagh TJ,Grossmann A,Hu SL,Bolen JB,Rabinovitch PS,Ledbetter JA

更新日期：1992-01-01 00:00:00

abstract：:Defining prospective pathways by which zoonoses evolve and emerge as human pathogens is critical for anticipating and controlling both natural and deliberate pandemics. However, predicting tenable pathways of animal-to-human movement has been hindered by challenges in identifying reservoir species, cultivating zoonoti...

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

authors： Becker MM,Graham RL,Donaldson EF,Rockx B,Sims AC,Sheahan T,Pickles RJ,Corti D,Johnston RE,Baric RS,Denison MR

更新日期：2008-12-16 00:00:00

abstract：:Oreopithecus bambolii (8.3-6.7 million years old) is the latest known hominoid from Europe, dating to approximately the divergence time of the Pan-hominin lineages. Despite being the most complete nonhominin hominoid in the fossil record, the O. bambolii skeleton IGF 11778 has been, for decades, at the center of inten...

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

authors： Hammond AS,Rook L,Anaya AD,Cioppi E,Costeur L,Moyà-Solà S,Almécija S

更新日期：2020-01-07 00:00:00

abstract：:Paired immunoglobulin-like type 2 receptor α (PILRα) and β (PILRβ) belong to the PILR family and are related to innate immune regulation in various species. Despite their high sequence identity, PILRα and PILRβ are shown to have variant sialic acid (SA) binding avidities. To explore the molecular basis of this interac...

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

authors： Lu Q,Lu G,Qi J,Wang H,Xuan Y,Wang Q,Li Y,Zhang Y,Zheng C,Fan Z,Yan J,Gao GF

更新日期：2014-06-03 00:00:00

abstract：:Human tuberculosis is caused by members of the Mycobacterium tuberculosis complex (MTBC) that vary in virulence and transmissibility. While genome-wide association studies have uncovered several mutations conferring drug resistance, much less is known about the factors underlying other bacterial phenotypes. Variation ...

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

authors： Øyås O,Borrell S,Trauner A,Zimmermann M,Feldmann J,Liphardt T,Gagneux S,Stelling J,Sauer U,Zampieri M

更新日期：2020-04-14 00:00:00

abstract：:Murine erythroleukemia cells (MELC) are transformed cells that can be induced to differentiate by a variety of agents, such as hexamethylenebisacetamide (HMBA) and dimethyl sulfoxide. Dexamethasone suppresses HMBA-mediated MELC differentiation, but MELC retain a memory for their exposure to HMBA since, on transfer fro...

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

authors： Murate T,Kaneda T,Rifkind RA,Marks PA

更新日期：1984-06-01 00:00:00

abstract：:Precise genome editing is a valuable tool to study gene function in model organisms. Prime editing, a precise editing system developed in mammalian cells, does not require double-strand breaks or donor DNA and has low off-target effects. Here, we applied prime editing for the model organism Drosophila melanogaster and...

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

authors： Bosch JA,Birchak G,Perrimon N

更新日期：2021-01-05 00:00:00

abstract：:Adenosine-to-inosine (A-to-I) RNA editing, catalyzed by ADAR enzymes, is a ubiquitous mechanism that generates transcriptomic diversity. This process is particularly important for proper neuronal function; however, little is known about how RNA editing is dynamically regulated between the many functionally distinct ne...

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

authors： Sapiro AL,Shmueli A,Henry GL,Li Q,Shalit T,Yaron O,Paas Y,Billy Li J,Shohat-Ophir G

更新日期：2019-02-05 00:00:00

abstract：:Higher acenes have drawn much attention as promising organic semiconductors with versatile electronic properties. However, the nature of their ground state and electronic excited states is still not fully clear. Their unusual chemical reactivity and instability are the main obstacles for experimental studies, and the ...

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

authors： Yang Y,Davidson ER,Yang W

更新日期：2016-08-30 00:00:00

abstract：:We performed a genome-wide analysis of gene expression in primary human CD15(+) myeloid progenitor cells. By using the serial analysis of gene expression (SAGE) technique, we obtained quantitative information for the expression of 37,519 unique SAGE-tag sequences. Of these unique tags, (i) 25% were detected at high an...

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

authors： Lee S,Zhou G,Clark T,Chen J,Rowley JD,Wang SM

更新日期：2001-03-13 00:00:00

abstract：:We examined the effect of the inhibition of initiation of DNA replication on the membrane association of the chromosomal origin of replication of Bacillus subtilis and the Staphylococcus aureus-Bacillus pumilus chimeric plasmid pSL103, using temperature-sensitive mutants of B. subtilis that have specifically affected ...

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

authors： Winston S,Sueoka N

更新日期：1980-05-01 00:00:00

abstract：:Growth hormone receptor (GHR) has been demonstrated to be nuclear localized both in vivo and in vitro, but the significance of this observation has remained elusive. Here we show that nuclear GHR is strongly correlated with proliferative status in vivo by using a liver regeneration model. In vitro, nuclear translocati...

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

authors： Conway-Campbell BL,Wooh JW,Brooks AJ,Gordon D,Brown RJ,Lichanska AM,Chin HS,Barton CL,Boyle GM,Parsons PG,Jans DA,Waters MJ

更新日期：2007-08-14 00:00:00

abstract：:A striking and widespread observation is that higher-order folding for many RNAs is very slow, often requiring minutes. In some cases, slow folding reflects the need to disrupt stable, but incorrect, interactions. However, a molecular explanation for slow folding in most RNAs is unknown. The specificity domain of the ...

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

authors： Mortimer SA,Weeks KM

更新日期：2009-09-15 00:00:00

abstract：:The global gene expression profiles for 67 human lung tumors representing 56 patients were examined by using 24,000-element cDNA microarrays. Subdivision of the tumors based on gene expression patterns faithfully recapitulated morphological classification of the tumors into squamous, large cell, small cell, and adenoc...

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

authors： Garber ME,Troyanskaya OG,Schluens K,Petersen S,Thaesler Z,Pacyna-Gengelbach M,van de Rijn M,Rosen GD,Perou CM,Whyte RI,Altman RB,Brown PO,Botstein D,Petersen I

更新日期：2001-11-20 00:00:00

abstract：:Poly(A)-containing RNA was isolated from ovaries of Xenopus laevis laevis and Triturus cristatus carnifex and used as a template for the synthesis of radioactive complementary DNA with RNA-dependent DNA polymerase. When annealed with an excess of homologous DNA, the complementary DNA is rendered double-stranded with k...

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

authors： Rosbash M,Ford PJ,Bishop JO

更新日期：1974-09-01 00:00:00

abstract：:Modern practice for training classification deepnets involves a terminal phase of training (TPT), which begins at the epoch where training error first vanishes. During TPT, the training error stays effectively zero, while training loss is pushed toward zero. Direct measurements of TPT, for three prototypical deepnet a...

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

authors： Papyan V,Han XY,Donoho DL

更新日期：2020-10-06 00:00:00

abstract：:An antigen histochemically localized in the nuclei and cytoplasmic granules of normal and leukemic human myeloid cells has been identified as myeloperoxidase (MPO; EC 1.11.1.7). The localization and amount of the enzyme was determined by using a murine monoclonal antibody designated H-43-5 raised against nuclear prote...

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

authors： Murao S,Stevens FJ,Ito A,Huberman E

更新日期：1988-02-01 00:00:00

abstract：:Mechanisms of estrogen-induced tumorigenesis in the target organ are not well understood. It has been suggested that oxidative stress resulting from metabolic activation of carcinogenic estrogens plays a critical role in estrogen-induced carcinogenesis. We tested this hypothesis by using an estrogen-induced hamster re...

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

authors： Bhat HK,Calaf G,Hei TK,Loya T,Vadgama JV

更新日期：2003-04-01 00:00:00

abstract：:Hitherto it has not been possible to obtain spore and stalk cell differentiation of the cellular slime molds in submerged cultures. It is shown here that cells, when placed in roller tubes under an atmosphere of oxygen, will form clumps and differentiate in 48-72 hr into mature spores and stalk cells. Although differe...

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

authors： Sternfeld J,Bonner JT

更新日期：1977-01-01 00:00:00

abstract：:In this study we sought to better understand the role of the glycoprotein quality control machinery in the assembly of MHC class I molecules with high-affinity peptides. The lectin-like chaperone calreticulin (CRT) and the thiol oxidoreductase ERp57 participate in the final step of this process as part of the peptide-...

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

authors： Wearsch PA,Peaper DR,Cresswell P

更新日期：2011-03-22 00:00:00

abstract：:DNA damage leads to a halt in proliferation owing to apoptosis or senescence, which prevents transmission of DNA alterations. This cellular response depends on the tumor suppressor p53 and functions as a powerful barrier to tumor development. Adult stem cells are resistant to DNA damage-induced apoptosis or senescence...

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

authors： Insinga A,Cicalese A,Faretta M,Gallo B,Albano L,Ronzoni S,Furia L,Viale A,Pelicci PG

更新日期：2013-03-05 00:00:00

abstract：:Purified dihydropyridine-sensitive calcium channels from rabbit skeletal muscle were reconstituted into phosphatidylcholine vesicles to evaluate the effect of phosphorylation by cyclic AMP-dependent protein kinase (PK-A) on their function. Both the rate and extent of 45Ca2+ uptake into vesicles containing reconstitute...

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

authors： Nunoki K,Florio V,Catterall WA

更新日期：1989-09-01 00:00:00