TSG101 interaction with HRS mediates endosomal trafficking and receptor down-regulation.

abstract：:Obesity affects over 2 billion people worldwide and is accompanied by peripheral neuropathy (PN) and an associated poorer quality of life. Despite high prevalence, the molecular mechanisms underlying the painful manifestations of PN are poorly understood, and therapies are restricted to use of painkillers or other dru...

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

authors： Bonomo RR,Cook TM,Gavini CK,White CR,Jones JR,Bovo E,Zima AV,Brown IA,Dugas LR,Zakharian E,Aubert G,Alonzo F 3rd,Calcutt NA,Mansuy-Aubert V

更新日期：2020-10-20 00:00:00

abstract：:The emergence of bacterial multidrug resistance to antibiotics threatens to cause regression to the preantibiotic era. Here we present the crystal structure of the large ribosomal subunit from Staphylococcus aureus, a versatile Gram-positive aggressive pathogen, and its complexes with the known antibiotics linezolid a...

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

authors： Eyal Z,Matzov D,Krupkin M,Wekselman I,Paukner S,Zimmerman E,Rozenberg H,Bashan A,Yonath A

更新日期：2015-10-27 00:00:00

abstract：:Molecular hybridization with (125)I-labeled citrus exocortis viroid RNA has been used to survey nucleic acid preparations from Gynura aurantiaca for viroid complementary molecules. A differential hybridization effect was detected between nucleic acid extracts from healthy and infected tissue in which significant RNase...

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

authors： Grill LK,Semancik JS

更新日期：1978-02-01 00:00:00

abstract：:Voltage-dependent potassium channels (Kv) are homotetramers composed of four voltage sensors and one pore domain. Because of high-level structural flexibility, the first mammalian Kv structure, Kv1.2 at 2.9 A, has about 37% molecular mass of the transmembrane portion not resolved. In this study, by applying a novel no...

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

authors： Chen X,Wang Q,Ni F,Ma J

更新日期：2010-06-22 00:00:00

abstract：:Classical studies suggest that high-level cognitive decisions (e.g., choosing between financial options) are suboptimal. In contrast, low-level decisions (e.g., choosing where to put your feet on a rocky ridge) appear near-optimal: the perception-cognition gap. Moreover, in classical tasks, people appear to put too mu...

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

authors： Jarvstad A,Hahn U,Rushton SK,Warren PA

更新日期：2013-10-01 00:00:00

abstract：:We have investigated the folding dynamics of Thermus thermophilus cytochrome c(552) by time-resolved fluorescence energy transfer between the heme and each of seven site-specific fluorescent probes. We have found both an equilibrium unfolding intermediate and a distinct refolding intermediate from kinetics studies. De...

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

authors： Yamada S,Bouley Ford ND,Keller GE,Ford WC,Gray HB,Winkler JR

更新日期：2013-01-29 00:00:00

abstract：:Carbohydrate-based vaccines have shown therapeutic efficacy for infectious disease and cancer. The mushroom Ganoderma lucidum (Reishi) containing complex polysaccharides has been used as antitumor supplement, but the mechanism of immune response has rarely been studied. Here, we show that the mice immunized with a l-f...

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

authors： Liao SF,Liang CH,Ho MY,Hsu TL,Tsai TI,Hsieh YS,Tsai CM,Li ST,Cheng YY,Tsao SM,Lin TY,Lin ZY,Yang WB,Ren CT,Lin KI,Khoo KH,Lin CH,Hsu HY,Wu CY,Wong CH

更新日期：2013-08-20 00:00:00

abstract：:Evidence for perceptual periodicity emerges from studies showing periodic fluctuations in visual perception and decision making that are accompanied by neural oscillations in brain activity. We have uncovered signs of periodicity in the time course of binocular rivalry, a widely studied form of multistable perception....

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

authors： Cha O,Blake R

更新日期：2019-07-23 00:00:00

abstract：:When a sensory stimulus repeats, neuronal firing rate and functional MRI blood oxygen level-dependent responses typically decline, yet perception and behavioral performance either stay constant or improve. An additional aspect of neuronal activity is neuronal synchronization, which can enhance the impact of neurons on...

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

authors： Brunet NM,Bosman CA,Vinck M,Roberts M,Oostenveld R,Desimone R,De Weerd P,Fries P

更新日期：2014-03-04 00:00:00

abstract：:Sixteen hybridomas have been identified that secrete antibodies specific to horizontal cells in the carp retina. The hybridomas have been classified into three groups based on their antibody staining patterns: group I, staining associated with all horizontal cells; group II, staining associated with the most abundant ...

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

authors： Young LH,Dowling JE

更新日期：1984-10-01 00:00:00

abstract：:c-Jun transcriptional activity is augmented by expression of oncogenic Ras and Raf proteins. This study demonstrates a direct correlation between Ras transforming activity and c-Jun activation, supporting an important role for c-Jun in transformation by Ras. Since we observed that Ras activated c-Jun transcriptional a...

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

authors： Westwick JK,Cox AD,Der CJ,Cobb MH,Hibi M,Karin M,Brenner DA

更新日期：1994-06-21 00:00:00

abstract：:Previous studies have demonstrated that mutation in the forkhead domain of the forkhead box P2 (FOXP2) protein (R553H) causes speech-language disorders. To further analyze FOXP2 function in speech learning, we generated a knockin (KI) mouse for Foxp2 (R552H) [Foxp2 (R552H)-KI], corresponding to the human FOXP2 (R553H)...

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

authors： Fujita E,Tanabe Y,Shiota A,Ueda M,Suwa K,Momoi MY,Momoi T

更新日期：2008-02-26 00:00:00

abstract：:Therapeutic cancer vaccines can be effective for treating patients, but clinical responses vary considerably from patient to patient. Early indicators of a favorable response are crucial for making individualized treatment decisions and advancing vaccine design, but no validated biomarkers are currently available. In ...

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

authors： Campbell CT,Gulley JL,Oyelaran O,Hodge JW,Schlom J,Gildersleeve JC

更新日期：2014-04-29 00:00:00

abstract：:For the design of potent subunit vaccines, it is of paramount importance to identify all antigens immunologically recognized by a patient population infected with a pathogen. We have developed a rapid and efficient procedure to identify such commonly recognized antigens, and here we provide a comprehensive in vivo ant...

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

authors： Etz H,Minh DB,Henics T,Dryla A,Winkler B,Triska C,Boyd AP,Söllner J,Schmidt W,von Ahsen U,Buschle M,Gill SR,Kolonay J,Khalak H,Fraser CM,von Gabain A,Nagy E,Meinke A

更新日期：2002-05-14 00:00:00

abstract：:A (Mg(2+) + Ca(2+))ATPase (ATP phosphohydrolase, EC 3.6.1.3) has been purified from sarcoplasmic reticulum using a single step centrifugation procedure. The preparation is >95% pure by weight and contains only 25-30% of the lipid associated with the enzyme in native sarcoplasmic reticulum. The purified enzyme is unabl...

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

authors： Warren GB,Toon PA,Birdsall NJ,Lee AG,Metcalfe JC

更新日期：1974-03-01 00:00:00

abstract：:The core enzyme of Escherichia coli RNA polymerase acquires essential promoter recognition and transcription initiation activities by binding one of several sigma subunits. To characterize the proximity between sigma70, the major sigma for transcription of the growth-related genes, and the core enzyme subunits (alpha2...

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

authors： Owens JT,Miyake R,Murakami K,Chmura AJ,Fujita N,Ishihama A,Meares CF

更新日期：1998-05-26 00:00:00

abstract：:MicroRNAs (miRNAs) are a class of small noncoding RNAs that have important regulatory roles in multicellular organisms. The public miRNA database contains 321 human miRNA sequences, 234 of which have been experimentally verified. To explore the possibility that additional miRNAs are present in the human genome, we hav...

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

authors： Cummins JM,He Y,Leary RJ,Pagliarini R,Diaz LA Jr,Sjoblom T,Barad O,Bentwich Z,Szafranska AE,Labourier E,Raymond CK,Roberts BS,Juhl H,Kinzler KW,Vogelstein B,Velculescu VE

更新日期：2006-03-07 00:00:00

abstract：:The Drosophila kep1 gene encodes an RNA binding protein related to the murine QUAKING apoptotic inducer. We have previously shown that kep1 can induce apoptosis when transfected into different cell lines. To better define the role of Kep1 in apoptosis, we generated kep1 null flies. These flies were viable, but females...

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

authors： Di Fruscio M,Styhler S,Wikholm E,Boulanger MC,Lasko P,Richard S

更新日期：2003-02-18 00:00:00

abstract：:Alterations in the activity/levels of the extralarge G protein α-subunit (XLαs) are implicated in various human disorders, such as perinatal growth retardation. Encoded by GNAS, XLαs is partly identical to the α-subunit of the stimulatory G protein (Gsα), but the cellular actions of XLαs remain poorly defined. Followi...

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

authors： He Q,Bouley R,Liu Z,Wein MN,Zhu Y,Spatz JM,Wang CY,Divieti Pajevic P,Plagge A,Babitt JL,Bastepe M

更新日期：2017-11-07 00:00:00

abstract：:A sensitive test for kinetic unfolding intermediates in ribonuclease A (EC 3.1.27.5) is performed under conditions where the enzyme unfolds slowly (10 degrees C, pH 8.0, 4.5 M guanidinium chloride). Exchange of peptide NH protons (2H-1H) is used to monitor structural opening of individual hydrogen bonds during unfoldi...

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

authors： Kiefhaber T,Baldwin RL

更新日期：1995-03-28 00:00:00

abstract：:Several nonclassical major histocompatibilty antigens (class Ib molecules) have emerged as key players in the early immune response to pathogens or stress. Class Ib molecules activate subsets of T cells that mount effector responses before the adaptive immune system, and thus are called innate T cells. MR1 is a novel ...

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

authors： Huang S,Martin E,Kim S,Yu L,Soudais C,Fremont DH,Lantz O,Hansen TH

更新日期：2009-05-19 00:00:00

abstract：:Fluorescence photobleaching recovery and immunofluorescence methods have been used to study the lateral mobility and topographical distribution of a major cell surface glycoprotein (CSP). Both endogenous CSP and fluorescent-labeled exogenous CSP bind to the cell surface in a fibrillar pattern and are immobile on the e...

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

authors： Schlessinger J,Barak LS,Hammes GG,Yamada KM,Pastan I,Webb WW,Elson EL

更新日期：1977-07-01 00:00:00

abstract：:Epilepsy, a disease characterized by abnormal brain activity, is a disabling and potentially life-threatening condition for nearly 1% of the world population. Unfortunately, modulation of brain excitability using available antiepileptic drugs can have serious side effects, especially in the developing brain, and some ...

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

authors： Baraban SC,Southwell DG,Estrada RC,Jones DL,Sebe JY,Alfaro-Cervello C,García-Verdugo JM,Rubenstein JL,Alvarez-Buylla A

更新日期：2009-09-08 00:00:00

abstract：:An understanding of the division of labor in different societies, and especially how it evolved in the human species, is fundamental to most analyses of social, political, and economic systems. The ability to reconstruct how labor was organized, however, especially in ancient societies that left behind few material re...

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

authors： Kantner J,McKinney D,Pierson M,Wester S

更新日期：2019-06-18 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：:Real-time visualization of intracellular calcium concentration ([Ca2+]i) changes in mammalian Purkinje cells in vitro, utilizing the dye Fura-2, indicates that calcium action potentials are generated in the dendritic tree and follow a particular activation sequence. During spontaneous oscillations or after direct curr...

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

authors： Sugimori M,Llinás RR

更新日期：1990-07-01 00:00:00

abstract：:A number of studies have noted that nucleotide substitution rates at the chloroplast-encoded rbcL locus violate the molecular clock principle. Substitution rate variation at this plastid gene is particularly pronounced between palms and grasses; for example, a previous study estimated that substitution rates in rbcL s...

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

authors： Gaut BS,Morton BR,McCaig BC,Clegg MT

更新日期：1996-09-17 00:00:00

abstract：:We have used DNA transfection to identify several regions of the adenovirus genome needed to induce replication of the defective parvovirus, adenovirus-associated virus (AAV). Previous studies have indicated that only early adenovirus functions are needed to aid the replication of AAV. In this report, we demonstrate t...

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

authors： Janik JE,Huston MM,Rose JA

更新日期：1981-03-01 00:00:00

abstract：:Sensory information from the external world is inherently ambiguous, necessitating prior experience as a constraint on perception. Prolonged experience (adaptation) induces perception of ambiguous morph faces as a category different from the adapted category, suggesting sensitivity in underlying neural codes to differ...

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

authors： Furl N,van Rijsbergen NJ,Treves A,Friston KJ,Dolan RJ

更新日期：2007-08-14 00:00:00

abstract：:The hippocampus and cerebellum are critically involved in trace eyeblink classical conditioning (EBCC). The mechanisms underlying the hippocampal-cerebellar interaction during this task are not well-understood, although hippocampal theta (3-7 Hz) oscillations are known to reflect a favorable state for EBCC. Two groups...

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

authors： Hoffmann LC,Berry SD

更新日期：2009-12-15 00:00:00