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» ecology, neuroscience and cell & molecular biology

Covering the life sciences inside and out

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image: Cortical Census

Cortical Census

By | 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: Opinion: Brain Scans in the Courtroom

Opinion: Brain Scans in the Courtroom

By | November 23, 2015

Advances in neuroimaging have improved our understanding of the brain, but the resulting data do little to help judges and juries determine criminal culpability.

2 Comments

image: How Gastric Bypass Can Kill Sugar Cravings

How Gastric Bypass Can Kill Sugar Cravings

By | November 19, 2015

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

1 Comment

image: Blood-Gut Barrier

Blood-Gut Barrier

By | November 12, 2015

Scientists identify a barrier in mice between the intestine and its blood supply, and suggest how Salmonella sneaks through it.

0 Comments

image: New Route to Hearing Loss Mapped

New Route to Hearing Loss Mapped

By | November 5, 2015

Deficiency in a protein called pejvakin makes inner ear cells more vulnerable to sound, unable to brace themselves against oxidative stress stimulated by noise. 

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image: Latest in Heart Stem Cell Debate

Latest in Heart Stem Cell Debate

By | October 26, 2015

Given the right environment, cKit+ cells from the mouse heart can develop into new cardiac muscle, according to a study.

0 Comments

image: Rewarding Companions

Rewarding Companions

By | October 26, 2015

Oxytocin and social contact together modulate endocannabinoid activity in the mouse brain, which could help explain the prosocial effects of marijuana use. 

0 Comments

image: Brain Activity Identifies Individuals

Brain Activity Identifies Individuals

By | October 12, 2015

Neural connectome patterns differ enough between people to use them as a fingerprint.

2 Comments

image: Endogenous Retrovirus Active in ALS

Endogenous Retrovirus Active in ALS

By | September 30, 2015

Researchers uncover evidence that a retrovirus embedded within the human genome may play a role in the pathology of amyotrophic lateral sclerosis

1 Comment

image: Riboswitch Flip Kills Bacteria

Riboswitch Flip Kills Bacteria

By | September 30, 2015

Scientists discover a novel antibacterial molecule that targets a vital RNA regulatory element.

4 Comments

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