Aging

Research on Aging: The End of the Beginning

George M. Martin, Kelly LaMarco, Evelyn Strauss, and Katrina L. Kelner
Science 28 February 2003: 1339-1341.
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Reviews

Evolutionary Medicine: From Dwarf Model Systems to Healthy Centenarians?

Valter D. Longo and Caleb E. Finch
Science 28 February 2003: 1342-1346.
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The Endocrine Regulation of Aging by Insulin-like Signals

Marc Tatar, Andrzej Bartke, and Adam Antebi
Science 28 February 2003: 1346-1351.
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Genetics and the Specificity of the Aging Process

Siegfried Hekimi and Leonard Guarente
Science 28 February 2003: 1351-1354.
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Aging and Genome Maintenance: Lessons from the Mouse?

Paul Hasty, Judith Campisi, Jan Hoeijmakers, Harry van Steeg, and Jan Vijg
Science 28 February 2003: 1355-1359.
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This Week in Science

Editor summaries of this week's papers.
Science 28 February 2003: 1277.
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Editorial:
Inspection Science

Donald Kennedy
Science 28 February 2003: 1281.
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Editors' Choice

Highlights of the recent literature.
Science 28 February 2003: 1283.
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NetWatch

Best of the Web in science.
Science 28 February 2003: 1289.
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 AAAS News & Notes

Science 28 February 2003: 1335.

 NEW PRODUCTS

Science 28 February 2003: 1415-1417.

News of the Week

PUBLIC HEALTH:
AIDS Vaccine Trial Produces Disappointment and Confusion

Jon Cohen
Science 28 February 2003: 1290-1291.
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ENERGY:
Britain to Cut CO₂ Without Relying on Nuclear Power

Daniel Bachtold
Science 28 February 2003: 1291.
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PALEOANTHROPOLOGY:
Java Skull Offers New View of Homo erectus

Ann Gibbons
Science 28 February 2003: 1293.
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PLANETARY SCIENCE:
New Front-Runner for Carving Martian Gullies

Richard A. Kerr
Science 28 February 2003: 1294.
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LABOR UNREST:
Yale Grad Students Prepare to Strike

Jeffrey Mervis
Science 28 February 2003: 1294.
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SPACETIME:
Recipe for Rocket-Free Space Travel: Dive In and Paddle, Patiently

Charles Seife
Science 28 February 2003: 1295.
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COLUMBIA DISASTER:
Smaller Station Crew Would Put More Pressure on Research

Andrew Lawler
Science 28 February 2003: 1297.
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WAR ON CANCER:
NCI Goal Aims for Cancer Victory by 2015

Jocelyn Kaiser
Science 28 February 2003: 1297-1298.
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CANADIAN BUDGET:
Graduate Training, Research Councils Are Big Winners

Wayne Kondro
Science 28 February 2003: 1298.
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FUSION RESEARCH:
ITER Negotiations Heat Up as All Sites Pass Muster

Dennis Normile
Science 28 February 2003: 1299.
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ScienceScope

Science 28 February 2003: 1293.
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Random Samples

Science 28 February 2003: 1309.
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News Focus

AGING:
The Wisdom of the Wizened

Laura Helmuth
Science 28 February 2003: 1300-1302.
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DRUG DEVELOPMENT:
Biotech Thinking Comes to Academic Medical Centers

Joe Alper
Science 28 February 2003: 1303-1305.
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AMERICAN ASSOCIATION FOR THE ADVANCEMENT OF SCIENCE MEETING:
False Memories, True Pain

Mary Beckman
Science 28 February 2003: 1306.
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AMERICAN ASSOCIATION FOR THE ADVANCEMENT OF SCIENCE MEETING:
Bitter News for Tender Tongues

Siri Carpenter
Science 28 February 2003: 1306.
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AMERICAN ASSOCIATION FOR THE ADVANCEMENT OF SCIENCE MEETING:
Nuclear-Powered Bugs

Helen Fields
Science 28 February 2003: 1307.
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AMERICAN ASSOCIATION FOR THE ADVANCEMENT OF SCIENCE MEETING:
Behind the Wheel of an Expanding Axon

Dan Ferber
Science 28 February 2003: 1307.
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AMERICAN ASSOCIATION FOR THE ADVANCEMENT OF SCIENCE MEETING:
Record Donation to AAAS for Innovation

Science 28 February 2003: 1307.
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Letters

This Week's Letters

Science 28 February 2003: 1313.
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 More on Science and Politics

Gary D. Bass, Paul D. Blumenthal, Phil Corfman, Philip D. Darney, Gregg Gonsalves, Arthur A. Levin, James Trussell, and Wayne C. Shields
Science 28 February 2003: 1313.
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 Of Mice and Their Environments

John C. Crabbe and Douglas Wahlsten
Science 28 February 2003: 1313-1314.
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 On Making Science Freely Available

Aravind B. Akella
Science 28 February 2003: 1314.
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 India's "Lost" Generation?

Pronob K. Bannerjee, Asoke Mookherjee, and Sisir Sen
Science 28 February 2003: 1315.
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 FDA: Status Quo or Changes Needed?

Stephen D. Nightingale; and Michael A. Friedman
Science 28 February 2003: 1315-1317.
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Books et al.

BIOMEDICINE:
To Write a Book, To Plant a Tree...

Ashley I. Bush
Science 28 February 2003: 1318-1319.
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AGING:
To Sir2, with Love

Daniel Promislow
Science 28 February 2003: 1319-1320.
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 Browsings

Science 28 February 2003: 1320.
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 Books Received

Science 28 February 2003: 1320.

Policy Forum

AGING:
Enhanced: Antiaging Research and the Need for Public Dialogue

Eric T. Juengst, Robert H. Binstock, Maxwell J. Mehlman, and Stephen G. Post
Science 28 February 2003: 1323.
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Perspectives

COUNTERTERRORISM:
Making the World a Safer Place

Richard J. Colton and John N. Russell Jr.
Science 28 February 2003: 1324-1325.
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IMMUNOLOGY:
Isomeric Antibodies

Jefferson Foote
Science 28 February 2003: 1327-1328.
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BOTANY:
Leaf Development Takes Shape

J. R. McConnell and M. K. Barton
Science 28 February 2003: 1328-1329.
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CHEMISTRY:
Building Solutions--One Molecule at a Time

Alex J. Huneycutt and Richard J. Saykally
Science 28 February 2003: 1329-1330.
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CELL BIOLOGY:
Protein Degradation Unlocked

Richard N. Sifers
Science 28 February 2003: 1330-1331.
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HUMAN GENETICS:
Primate Shadow Play

Richard A. Gibbs and David L. Nelson
Science 28 February 2003: 1331-1333.
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ASTRONOMY:
A Preposterous Universe

Alejandro Gangui
Science 28 February 2003: 1333-1334.
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Brevia

 A Chemical Route to Carbon Nanoscrolls

Lisa M. Viculis, Julia J. Mack, and Richard B. Kaner
Science 28 February 2003: 1361.
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Research Articles

Antibody Multispecificity Mediated by Conformational Diversity

Leo C. James, Pietro Roversi, and Dan S. Tawfik
Science 28 February 2003: 1362-1367.
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Spectroscopic Determination of the OH Solvation Shell in the OH·(H₂O)_n Clusters

William H. Robertson, Eric G. Diken, Erica A. Price, Joong-Won Shin, and Mark A. Johnson
Science 28 February 2003: 1367-1372.
Published online 23 January 2003 [DOI: 10.1126/science.1080695] (in Science Express Research Articles)
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Reports

An X-ray Nebula Associated with the Millisecond Pulsar B1957+20

B. W. Stappers, B. M. Gaensler, V. M. Kaspi, M. van der Klis, and W. H. G. Lewin
Science 28 February 2003: 1372-1374.
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Gas-Phase Infrared Spectrum of the Protonated Water Dimer

Knut R. Asmis, Nicholas L. Pivonka, Gabriele Santambrogio, Mathias Brümmer, Cristina Kaposta, Daniel M. Neumark, and Ludger Wöste
Science 28 February 2003: 1375-1377.
Published online 6 February 2003 [DOI: 10.1126/science.1081634] (in Science Express Reports)
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Transformation of a Simple Plastic into a Superhydrophobic Surface

H. Yldrm Erbil, A. Levent Demirel, Yonca Avc, and Olcay Mert
Science 28 February 2003: 1377-1380.
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A New Species of Yunnanozoan with Implications for Deuterostome Evolution

Degan Shu, Simon Conway Morris, Z. F. Zhang, J. N. Liu, Jian Han, Ling Chen, X. L. Zhang, K. Yasui, and Yong Li
Science 28 February 2003: 1380-1384.
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Homo erectus Calvarium from the Pleistocene of Java

Hisao Baba, Fachroel Aziz, Yousuke Kaifu, Gen Suwa, Reiko T. Kono, and Teuku Jacob
Science 28 February 2003: 1384-1388.
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Foraging Adaptation and the Relationship Between Food-Web Complexity and Stability

Michio Kondoh
Science 28 February 2003: 1388-1391.
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Phylogenetic Shadowing of Primate Sequences to Find Functional Regions of the Human Genome

Dario Boffelli, Jon McAuliffe, Dmitriy Ovcharenko, Keith D. Lewis, Ivan Ovcharenko, Lior Pachter, and Edward M. Rubin
Science 28 February 2003: 1391-1394.
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EDEM As an Acceptor of Terminally Misfolded Glycoproteins Released from Calnexin

Yukako Oda, Nobuko Hosokawa, Ikuo Wada, and Kazuhiro Nagata
Science 28 February 2003: 1394-1397.
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Role of EDEM in the Release of Misfolded Glycoproteins from the Calnexin Cycle

Maurizio Molinari, Verena Calanca, Carmela Galli, Paola Lucca, and Paolo Paganetti
Science 28 February 2003: 1397-1400.
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Activation of Lysosomal Function During Dendritic Cell Maturation

E. Sergio Trombetta, Melanie Ebersold, Wendy Garrett, Marc Pypaert, and Ira Mellman
Science 28 February 2003: 1400-1403.
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Genetic Control of Surface Curvature

Utpal Nath, Brian C. W. Crawford, Rosemary Carpenter, and Enrico Coen
Science 28 February 2003: 1404-1407.
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Steroid Control of Longevity in Drosophila melanogaster

Anne F. Simon, Cindy Shih, Antha Mack, and Seymour Benzer
Science 28 February 2003: 1407-1410.
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Dilated Cardiomyopathy and Heart Failure Caused by a Mutation in Phospholamban

Joachim P. Schmitt, Mitsuhiro Kamisago, Michio Asahi, Guo Hua Li, Ferhaan Ahmad, Ulrike Mende, Evangelia G. Kranias, David H. MacLennan, J. G. Seidman, and Christine E. Seidman
Science 28 February 2003: 1410-1413.
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Technical Comments

 Comment on "Little Evidence for Developmental Plasticity of Adult Hematopoietic Stem Cells"

Neil D. Theise, Diane S. Krause, and Saul Sharkis
Science 28 February 2003: 1317.
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 Response to Comment on "Little Evidence for Developmental Plasticity of Adult Hematopoietic Stem Cells"

Amy J. Wagers, Richard I. Sherwood, Julie L. Christensen, and Irving L. Weissman
Science 28 February 2003: 1317.
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