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Disponibilidad
Institución detectada Período Navegá Descargá Solicitá
No detectada desde mar. 1997 / hasta dic. 2023 Science Journals

Información

Tipo de recurso:

revistas

ISSN impreso

0036-8075

ISSN electrónico

1095-9203

Editor responsable

American Association for the Advancement of Science (AAAS)

País de edición

Estados Unidos

Fecha de publicación

Cobertura temática

Tabla de contenidos

Influence of Inositol Pyrophosphates on Cellular Energy Dynamics

Zsolt Szijgyarto; Assegid Garedew; Cristina Azevedo; Adolfo Saiardi

<jats:p>Inositol pyrophosphates are implicated in coordination of cell proliferation and metabolism.</jats:p>

Palabras clave: Multidisciplinary.

Pp. 802-805

Sirt5 Is a NAD-Dependent Protein Lysine Demalonylase and Desuccinylase

Jintang Du; Yeyun Zhou; Xiaoyang Su; Jiu Jiu Yu; Saba Khan; Hong Jiang; Jungwoo Kim; Jimin Woo; Jun Huyn Kim; Brian Hyun Choi; Bin He; Wei Chen; Sheng Zhang; Richard A. Cerione; Johan Auwerx; Quan Hao; Hening Lin

<jats:p>Biological functions of sirtuins may involve lysine desuccinylase and demalonylase activities.</jats:p>

Palabras clave: Multidisciplinary.

Pp. 806-809

Endocannabinoid Hydrolysis Generates Brain Prostaglandins That Promote Neuroinflammation

Daniel K. Nomura; Bradley E. Morrison; Jacqueline L. Blankman; Jonathan Z. Long; Steven G. Kinsey; Maria Cecilia G. Marcondes; Anna M. Ward; Yun Kyung Hahn; Aron H. Lichtman; Bruno Conti; Benjamin F. Cravatt

<jats:p>A new tissue-specific pathway for the synthesis of proinflammatory prostaglandins is described.</jats:p>

Palabras clave: Multidisciplinary.

Pp. 809-813

Failure to Confirm XMRV/MLVs in the Blood of Patients with Chronic Fatigue Syndrome: A Multi-Laboratory Study

Graham Simmons; Simone A. Glynn; Anthony L. Komaroff; Judy A. Mikovits; Leslie H. Tobler; John Hackett; Ning Tang; William M. Switzer; Walid Heneine; Indira K. Hewlett; Jiangqin Zhao; Shyh-Ching Lo; Harvey J. Alter; Jeffrey M. Linnen; Kui Gao; John M. Coffin; Mary F. Kearney; Francis W. Ruscetti; Max A. Pfost; James Bethel; Steven Kleinman; Jerry A. Holmberg; Michael P. Busch;

<jats:p>The assays used to detect XMRV in patients with chronic fatigue syndrome are unreliable.</jats:p>

Palabras clave: Multidisciplinary.

Pp. 814-817

tRNAs Marked with CCACCA Are Targeted for Degradation

Jeremy E. Wilusz; Joseph M. Whipple; Eric M. Phizicky; Phillip A. Sharp

<jats:p>Transfer RNAs with unstable acceptor stems can be tagged by CCA-adding enzymes and targeted for destruction by 3′-5′ exonucleases.</jats:p>

Palabras clave: Multidisciplinary.

Pp. 817-821

A Burkholderia pseudomallei Toxin Inhibits Helicase Activity of Translation Factor eIF4A

Abimael Cruz-Migoni; Guillaume M. Hautbergue; Peter J. Artymiuk; Patrick J. Baker; Monika Bokori-Brown; Chung-Te Chang; Mark J. Dickman; Angela Essex-Lopresti; Sarah V. Harding; Nor Muhammad Mahadi; Laura E. Marshall; George W. Mobbs; Rahmah Mohamed; Sheila Nathan; Sarah A. Ngugi; Catherine Ong; Wen Fong Ooi; Lynda J. Partridge; Helen L. Phillips; M. Firdaus Raih; Sergei Ruzheinikov; Mitali Sarkar-Tyson; Svetlana E. Sedelnikova; Sophie J. Smither; Patrick Tan; Richard W. Titball; Stuart A. Wilson; David W. Rice

<jats:p>A toxin associated with a disease often observed in Vietnam veterans is identified and characterized.</jats:p>

Palabras clave: Multidisciplinary.

Pp. 821-824

Late Interleukin-6 Escalates T Follicular Helper Cell Responses and Controls a Chronic Viral Infection

James A. Harker; Gavin M. Lewis; Lauren Mack; Elina I. Zuniga

<jats:p>A persisting wave of the cytokine interleukin-6 allows control of chronic viral infections.</jats:p>

Palabras clave: Multidisciplinary.

Pp. 825-829

Attention But Not Awareness Modulates the BOLD Signal in the Human V1 During Binocular Suppression

Masataka Watanabe; Kang Cheng; Yusuke Murayama; Kenichi Ueno; Takeshi Asamizuya; Keiji Tanaka; Nikos Logothetis

<jats:p>Activity in the primary visual cortex is modulated by attention to an object, but not by whether the object is visible.</jats:p>

Palabras clave: Multidisciplinary.

Pp. 829-831

New Products

<jats:p>A weekly roundup of information on newly offered instrumentation, apparatus, and laboratory materials of potential interest to researchers.</jats:p>

Palabras clave: Multidisciplinary.

Pp. 833-833

Science Podcast

<jats:p>The show includes pristine gas clouds, the indirect effects of aerosols, moving research forward with a tighter budget, and more.</jats:p>

Palabras clave: Multidisciplinary.

Pp. 833-833