The dynamic phagosomal proteome and the contribution of the endoplasmic reticulum.

abstract：:Despite the proclamation of Lowenstam and Weiner that crustaceans are the "champions of mineral mobilization and deposition of the animal kingdom," relatively few proteins from the two main calcification sites in these animals, i.e., the exoskeleton and the transient calcium storage organs, have been identified, seque...

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

authors： Shechter A,Glazer L,Cheled S,Mor E,Weil S,Berman A,Bentov S,Aflalo ED,Khalaila I,Sagi A

更新日期：2008-05-20 00:00:00

abstract：:We show that endemic (eBL), sporadic (sBL), and acquired immunodeficiency syndrome-associated (AIDS-BL) forms of Burkitt lymphoma (BL) carrying t(8;14) chromosomal translocations display different breakpoints within the immunoglobulin heavy-chain locus (IGH) on chromosome 14. In sBL (7 out of 11) and AIDS-BL (5 out of...

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

authors： Neri A,Barriga F,Knowles DM,Magrath IT,Dalla-Favera R

更新日期：1988-04-01 00:00:00

abstract：:Global biological datasets generated by genomics, transcriptomics, and proteomics provide new approaches to understanding the relationship between the genome and the synapse. Combined transcriptome analysis and multielectrode recordings of neuronal network activity were used in mouse embryonic primary neuronal culture...

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

authors： Valor LM,Charlesworth P,Humphreys L,Anderson CN,Grant SG

更新日期：2007-03-13 00:00:00

abstract：:Five protease inhibitors with different modes of action were found to reduce the growth of transformed mouse (Py3T3, SV3T3, and 3T12) and hamster (PyBHK) cells. Some of these inhibitors caused the transformed cells to cease growth at saturation densities characteristic for nontransformed cells. The protease inhibitors...

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

authors： Schnebli HP,Burger MM

更新日期：1972-12-01 00:00:00

abstract：:We have screened a human DNA library using as probe a chimpanzee sequence that contains homology to the polymerase gene of the endogenous baboon virus. One set of overlapping clones spans about 20 kilobases and contains regions of DNA sequence homology to the gag p30, gag p15, and polymerase genes of Moloney murine le...

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

authors： Bonner TI,O'Connell C,Cohen M

更新日期：1982-08-01 00:00:00

abstract：:From a genomic library constructed from sperm DNA of the inbred BALB/c mouse, we previously isolated 54 cosmid clones that contain 36 class I genes and can be divided by restriction map analyses into 13 gene clusters. We have isolated single- and low-copy DNA probes from each of these clusters to visualize restriction...

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

authors： Winoto A,Steinmetz M,Hood L

更新日期：1983-06-01 00:00:00

abstract：:The latency-associated nuclear antigen (LANA) of Kaposi sarcoma herpesvirus (KSHV) is mainly localized and functions in the nucleus of latently infected cells, playing a pivotal role in the replication and maintenance of latent viral episomal DNA. In addition, N-terminally truncated cytoplasmic isoforms of LANA, resul...

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

authors： Zhang G,Chan B,Samarina N,Abere B,Weidner-Glunde M,Buch A,Pich A,Brinkmann MM,Schulz TF

更新日期：2016-02-23 00:00:00

abstract：:In bacteria, the first two steps of gene expression-transcription and translation-are spatially and temporally coupled. Uncoupling may lead to the arrest of transcription through RNA polymerase backtracking, which interferes with replication forks, leading to DNA double-stranded breaks and genomic instability. How tra...

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

authors： Stevenson-Jones F,Woodgate J,Castro-Roa D,Zenkin N

更新日期：2020-04-14 00:00:00

abstract：:Modern functional imaging techniques of the brain measure local hemodynamic responses evoked by neuronal activity. Capillary pericytes recently were suggested to mediate neurovascular coupling in brain slices, but their role in vivo remains unexplored. We used two-photon microscopy to study in real time pericytes and ...

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

authors： Fernández-Klett F,Offenhauser N,Dirnagl U,Priller J,Lindauer U

更新日期：2010-12-21 00:00:00

abstract：:This paper examines the relationship between various treatment parameters within a latent variable model when the effects of treatment depend on the recipient's observed and unobserved characteristics. We show how this relationship can be used to identify the treatment parameters when they are identified and to bound ...

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

authors： Heckman JJ,Vytlacil EJ

更新日期：1999-04-13 00:00:00

abstract：:We have measured the opioid receptor reserve in the guinea pig ileum myenteric plexus by means of the site-directed alkylating agent, beta-chlornaltrexamine. Treatment of the tissue with low (less than 10 nM) concentrations of beta-chlornaltrexamine caused a parallel shift of the log concentration-response curves for ...

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

authors： Chavkin C,Goldstein A

更新日期：1984-11-01 00:00:00

abstract：:The rotation of Paracoccus denitrificans F1-ATPase (PdF1) was studied using single-molecule microscopy. At all concentrations of adenosine triphosphate (ATP) or a slowly hydrolyzable ATP analog (ATPγS), above or below Km, PdF1 showed three dwells per turn, each separated by 120°. Analysis of dwell time between steps s...

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

authors： Zarco-Zavala M,Watanabe R,McMillan DGG,Suzuki T,Ueno H,Mendoza-Hoffmann F,García-Trejo JJ,Noji H

更新日期：2020-11-24 00:00:00

abstract：:The primate visual motion system performs numerous functions essential for survival in a dynamic visual world. Prominent among these functions is the ability to recover and represent the trajectories of objects in a form that facilitates behavioral responses to those movements. The first step toward this goal, which c...

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

authors： Albright TD,Stoner GR

更新日期：1995-03-28 00:00:00

abstract：:Reinforcement learning models now provide principled guides for a wide range of reward learning experiments in animals and humans. One key learning (error) signal in these models is experiential and reports ongoing temporal differences between expected and experienced reward. However, these same abstract learning mode...

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

authors： Lohrenz T,McCabe K,Camerer CF,Montague PR

更新日期：2007-05-29 00:00:00

abstract：:We have isolated lentivirus strains that are related to the human immunodeficiency virus (HIV) from African green monkeys (Cercopithecus aethiops; AGM). Although immunologically related, these SIVagm are clearly distinct from other simian immunodeficiency virus (SIV) isolates, including isolates from Macaca mulatta (S...

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

authors： Kraus G,Werner A,Baier M,Binniger D,Ferdinand FJ,Norley S,Kurth R

更新日期：1989-04-01 00:00:00

abstract：:Dopamine (DA) promotes wakefulness, and DA transporter inhibitors such as dextroamphetamine and methylphenidate are effective for increasing arousal and inducing reanimation, or active emergence from general anesthesia. DA neurons in the ventral tegmental area (VTA) are involved in reward processing, motivation, emoti...

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

authors： Taylor NE,Van Dort CJ,Kenny JD,Pei J,Guidera JA,Vlasov KY,Lee JT,Boyden ES,Brown EN,Solt K

更新日期：2016-11-08 00:00:00

abstract：:The origins and consequences of a regulatory T cell (Treg) disorder in systemic lupus erythematosus (SLE) are poorly understood. In the (NZBxNZW) F(1) mouse model of lupus, we found that CD4(+)Foxp3(+) Treg failed to maintain a competitive pool size in the peripheral lymphoid organs resulting in a progressive homeosta...

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

authors： Humrich JY,Morbach H,Undeutsch R,Enghard P,Rosenberger S,Weigert O,Kloke L,Heimann J,Gaber T,Brandenburg S,Scheffold A,Huehn J,Radbruch A,Burmester GR,Riemekasten G

更新日期：2010-01-05 00:00:00

abstract：:The synaptic vesicle membrane protein synaptotagmin (tagmin) is essential for fast, calcium-dependent, neurotransmitter release and is likely to be the calcium sensor for exocytosis, because of its many calcium-dependent properties. Polyphosphoinositides are needed for exocytosis, but it has not been known why. We now...

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

authors： Schiavo G,Gu QM,Prestwich GD,Söllner TH,Rothman JE

更新日期：1996-11-12 00:00:00

abstract：:Seventeen monoclonal antibodies derived from fusions with spleen cells of mice immunized with established culture lines of renal cancers identified nine cell-surface antigenic systems. Six of the systems (gp160, S25, gp120r, gp120nr, gp115, and V1) represent antigens not previously described. The other three systems a...

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

authors： Ueda R,Ogata S,Morrissey DM,Finstad CL,Szkudlarek J,Whitmore WF,Oettgen HF,Lloyd KO,Old LJ

更新日期：1981-08-01 00:00:00

abstract：:Biologists regularly search databases of DNA or protein sequences for evolutionary or functional relationships to a given query sequence. We describe a ranking algorithm that exploits the entire network structure of similarity relationships among proteins in a sequence database by performing a diffusion operation on a...

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

authors： Weston J,Elisseeff A,Zhou D,Leslie CS,Noble WS

更新日期：2004-04-27 00:00:00

abstract：:For several decades, research into the mechanisms of genetic recombination proceeded without a complete understanding of its cellular function or its place in DNA metabolism. Many lines of research recently have coalesced to reveal a thorough integration of most aspects of DNA metabolism, including recombination. In b...

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

authors： Cox MM

更新日期：2001-07-17 00:00:00

abstract：:The mammalian target of rapamycin (mTOR) is a central regulator of cell growth and proliferation in response to growth factor and nutrient signaling. Consequently, this kinase is implicated in metabolic diseases including cancer and diabetes, so there is great interest in understanding the complete spectrum of mTOR-re...

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

authors： Wang BT,Ducker GS,Barczak AJ,Barbeau R,Erle DJ,Shokat KM

更新日期：2011-09-13 00:00:00

abstract：:Primary prostate cancer is the most common malignancy in men but has highly variable outcomes, highlighting the need for biomarkers to determine which patients can be managed conservatively. Few large prostate oncogenome resources currently exist that combine the molecular and clinical outcome data necessary to discov...

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

authors： Hieronymus H,Schultz N,Gopalan A,Carver BS,Chang MT,Xiao Y,Heguy A,Huberman K,Bernstein M,Assel M,Murali R,Vickers A,Scardino PT,Sander C,Reuter V,Taylor BS,Sawyers CL

更新日期：2014-07-29 00:00:00

abstract：:Pin1 is a modular enzyme that accelerates the cis-trans isomerization of phosphorylated-Ser/Thr-Pro (pS/T-P) motifs found in numerous signaling proteins regulating cell growth and neuronal survival. We have used NMR to investigate the interaction of Pin1 with three related ligands that include a pS-P substrate peptide...

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

authors： Namanja AT,Wang XJ,Xu B,Mercedes-Camacho AY,Wilson KA,Etzkorn FA,Peng JW

更新日期：2011-07-26 00:00:00

abstract：:Nonsteroidal antiinflammatory drugs reduce the risk of colon cancer, possibly via cyclooxygenase (COX) inhibition. The growth factor-inducible COX-2, which is overexpressed in neoplastic colonic tissue, is an attractive target to mediate this effect. Herein we have exploited the ability of a human colon cancer cell li...

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

authors： Coffey RJ,Hawkey CJ,Damstrup L,Graves-Deal R,Daniel VC,Dempsey PJ,Chinery R,Kirkland SC,DuBois RN,Jetton TL,Morrow JD

更新日期：1997-01-21 00:00:00

abstract：:The human CMV UL37x1-encoded protein, also known as the viral mitochondria-localized inhibitor of apoptosis, traffics to the endoplasmic reticulum and mitochondria of infected cells. It induces the fragmentation of mitochondria and blocks apoptosis. We demonstrate that UL37x1 protein mobilizes Ca(2+) from the endoplas...

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

authors： Sharon-Friling R,Goodhouse J,Colberg-Poley AM,Shenk T

更新日期：2006-12-12 00:00:00

abstract：:Assembly of nitrogenase FeMoco is one of the key processes in bioinorganic chemistry. NifB and NifEN are two essential elements immediately adjacent to each other along the biosynthetic pathway of FeMoco. Previously, an 8Fe-precursor of FeMoco was identified on NifEN; however, the identity of the biosynthetic intermed...

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

authors： Wiig JA,Hu Y,Ribbe MW

更新日期：2011-05-24 00:00:00

abstract：:Drosophila melanogaster Polo kinase physically interacts with, and is repressed by, the Matrimony (Mtrm) protein during oogenesis. Females heterozygous for a deletion of the mtrm gene display defects in chromosome segregation at meiosis I. However, a complete absence of Mtrm results in both meiotic catastrophe and fem...

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

authors： Bonner AM,Hughes SE,Chisholm JA,Smith SK,Slaughter BD,Unruh JR,Collins KA,Friederichs JM,Florens L,Swanson SK,Pelot MC,Miller DE,Washburn MP,Jaspersen SL,Hawley RS

更新日期：2013-03-26 00:00:00

abstract：:Changes in the amount, intensity, and timing of precipitation are increasing hydrologic variability in many regions, but we have little understanding of how these changes are affecting freshwater species. Stream-breeding amphibians-a diverse group in North America-may be particularly sensitive to hydrologic variabilit...

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

authors： Lowe WH,Swartz LK,Addis BR,Likens GE

更新日期：2019-09-24 00:00:00

abstract：:MicroRNAs (miRNAs) are endogenously encoded small noncoding RNAs, derived by processing of short RNA hairpins, that can inhibit the translation of mRNAs bearing partially complementary target sequences. In contrast, small interfering RNAs (siRNAs), which are derived by processing of long double-stranded RNAs and are o...

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

authors： Zeng Y,Yi R,Cullen BR

更新日期：2003-08-19 00:00:00