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image: Immunology and Neurology Pioneer Dies

Immunology and Neurology Pioneer Dies

By | May 24, 2014

Gerald Edelman, who broke new ground in two distinct fields of life science, has passed away at age 84.

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image: Exercise Can Erase Memories

Exercise Can Erase Memories

By | May 8, 2014

Running causes rodents to forget their fears in part because of increased hippocampal neurogenesis, a study shows.

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image: Week in Review: April 28–May 2

Week in Review: April 28–May 2

By | May 2, 2014

Male scientists stress mice out; using SCNT to reprogram adult cells; acetate can reach mouse brain, reduce appetite; WHO sounds “post-antibiotic era” alarm

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image: Hear Ye, Hear Ye

Hear Ye, Hear Ye

By | May 1, 2014

Tools for tracking quorum-sensing signals in bacterial colonies

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image: Long-Distance Call

Long-Distance Call

By | May 1, 2014

Neurons may use interferon signals transmitted over great distances to fend off viral infection.

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image: Sophie Dumont: Forces at Play

Sophie Dumont: Forces at Play

By | May 1, 2014

Assistant Professor, Department of Cell & Tissue Biology, University of California, San Francisco. Age: 38

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image: Inactive Actin

Inactive Actin

By | May 1, 2014

Clathrin-mediated endocytosis shuts down during mitosis in eukaryotic cells because all of the required actin is hoarded by the cytoskeleton.

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image: Rare Fat Keeps Fly from Freezing

Rare Fat Keeps Fly from Freezing

By | April 30, 2014

Researchers report the first evidence of cryopreservation by an overwintering insect in which stores of an uncommon lipid are critical.

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image: Week in Review: April 21–25

Week in Review: April 21–25

By | April 25, 2014

Evolution of Y chromosome; delivering gene with “bionic ears”; diversity of an important cyanobacterium; charting genome-sequencing progress; blockbuster pharma deals

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image: Diverse Microbes in Hunter-Gatherers’ Guts

Diverse Microbes in Hunter-Gatherers’ Guts

By | April 16, 2014

Modern hunter-gatherers have more diverse microbiota in their guts than do urban Europeans, but lack a few notable species.

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