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image: Adjustable Brain Cells

Adjustable Brain Cells

By Ruth Williams | February 18, 2016

Neighboring neurons can manipulate astrocytes. 

1 Comment

image: Neanderthals’ Genetic Legacy

Neanderthals’ Genetic Legacy

By Ruth Williams | February 11, 2016

Ancient DNA in the genomes of modern humans influences a range of physiological traits.

6 Comments

image: Aging Shrinks Chromosomes

Aging Shrinks Chromosomes

By Ruth Williams | February 5, 2016

A study on human cells reveals how cellular aging affects the 3-D architecture of chromosomes.

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image: Mysterious Mechanisms of Cardiac Cell Therapy

Mysterious Mechanisms of Cardiac Cell Therapy

By Kerry Grens | February 4, 2016

Injections of progenitor cells into damaged rat hearts may improve function, but not because the implants themselves are creating new muscle.

1 Comment

image: Schizophrenia and the Synapse

Schizophrenia and the Synapse

By Ruth Williams | January 27, 2016

Genetic evidence suggests that overactive synaptic pruning drives development of schizophrenia.

5 Comments

image: Another Role for ApoE?

Another Role for ApoE?

By Ashley P. Taylor | January 20, 2016

Key Alzheimer’s disease–related protein may be a transcriptional regulator.

3 Comments

image: Molecular Fingerprint Predicts Flu Shot Response

Molecular Fingerprint Predicts Flu Shot Response

By Jyoti Madhusoodanan | January 4, 2016

A gene-expression signature correlates with a person’s likelihood of experiencing adverse events after receiving a seasonal flu vaccine, scientists show. 

0 Comments

image: Second Contagious Cancer Found in Tasmanian Devils

Second Contagious Cancer Found in Tasmanian Devils

By Anna Azvolinsky | December 29, 2015

A second fatal, transmissible cancer has been identified in the already endangered species.  

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image: Cortical Census

Cortical Census

By Ruth Williams | November 26, 2015

Scientists document the characteristics and connections of mouse neocortical neurons to establish the most detailed microcircuit map to date.

1 Comment

image: How Gastric Bypass Can Kill Sugar Cravings

How Gastric Bypass Can Kill Sugar Cravings

By Ruth Williams | November 19, 2015

A type of bariatric surgery eliminates gut-to-brain signals that trigger sugar highs, a mouse study shows.  

1 Comment

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