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image: Opinion: Aging, Not a Disease

Opinion: Aging, Not a Disease

By | December 23, 2016

A response to “Opinion: Aging, Just Another Disease” 

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image: RNA Pathway Helps Keep Flies Alive

RNA Pathway Helps Keep Flies Alive

By | December 22, 2016

An anti-transposon pathway previously thought to function only in reproductive tissue also helps reduce harmful mutations in body cells of fruit flies.

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image: Study: Aging May Be Reversible In Mice

Study: Aging May Be Reversible In Mice

By | December 19, 2016

By tweaking four transcription factors that convert differentiated cells into pluripotent precursors, researchers report having reversed aging in mice. 

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image: Mouse Immunology Paper Retracted

Mouse Immunology Paper Retracted

By | December 16, 2016

A finding of misconduct spurs the retraction of a Science paper claiming to have identified a protein in mice that boosted immunity to both viruses and cancer.

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image: Controlled Splicing Extends Life Span in Roundworms

Controlled Splicing Extends Life Span in Roundworms

By | December 7, 2016

Increasing the expression of an RNA splicing factor mimics dietary restriction, prolonging life in nematodes. 

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image: Naive T Cells Find Homes in Lymphoid Tissue

Naive T Cells Find Homes in Lymphoid Tissue

By | December 2, 2016

The human lymph nodes and spleen maintain unique, compartmentalized sets of naive T cells well into old age.

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image: Vlad Denic on Exploring New Fields and Failing Successfully

Vlad Denic on Exploring New Fields and Failing Successfully

By | December 1, 2016

The Harvard professor is pursuing fundamental questions about autophagy, protein homeostasis, and other cellular processes, and he’s always on the lookout for his next new topic.

2 Comments

image: Low Social Status May Weaken Immune System in Monkeys

Low Social Status May Weaken Immune System in Monkeys

By | November 29, 2016

Life at the bottom of the pecking order ramps up inflammation, according to new research, an effect that appears to be reversible.

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image: More than 40 New Papers on Epigenetics Published

More than 40 New Papers on Epigenetics Published

By | November 22, 2016

The International Human Epigenome Consortium presents a series of studies on how epigenetics influences immunity, cell lineage determination, and differentiation.

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image: Contributors

Contributors

By | November 1, 2016

Meet some of the people featured in the November 2016 issue of The Scientist.

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