The Scientist

» neurodegeneration and ecology

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image: Splitting Hairs

Splitting Hairs

By | September 1, 2014

Fragments of mitochondrial DNA from deer hair found on the clothing of an ice-entombed mummy offer a glimpse into Copper Age ecology.


image: Beyond the Blueprint

Beyond the Blueprint

By , and | September 1, 2014

In addition to serving as a set of instructions to build an individual, the genome can influence neighboring organisms and, potentially, entire ecosystems.


image: Subglacial Ecosystem

Subglacial Ecosystem

By | August 22, 2014

Samples from an Antarctic lake 800 meters below the ice reveal an abundance of microbial life.


image: Methylation Tied to Alzheimer’s

Methylation Tied to Alzheimer’s

By | August 20, 2014

People with the neurodegenerative disease are more likely to have certain epigenetic patterns than those without.


image: Neurodegeneration’s Spread

Neurodegeneration’s Spread

By | August 4, 2014

Researchers show that pathogenic protein aggregates that accumulate within neurons and are a hallmark of Huntington’s disease can propagate from cell to cell.


image: Meal Plans

Meal Plans

By | August 1, 2014

Bacterial populations’ differing strategies for responding to their environment can set genetic routes to speciation.

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image: Neurodegeneration and Protein Translation Linked

Neurodegeneration and Protein Translation Linked

By | July 24, 2014

Researchers find that a type of neurodegeneration in mice is linked to ribosomal stalling during protein translation in the brain.


image: Super Sniffers?

Super Sniffers?

By | July 24, 2014

African elephants have more genes for olfactory receptors than dogs or humans, a study shows. 

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image: Dustup Over Lionfish Science Fair Project

Dustup Over Lionfish Science Fair Project

By | July 23, 2014

A former graduate student says he feels slighted by a failure to attribute his contributions to a line of research regarding the salinity tolerances of an invasive species.


image: Alzheimer’s in the Blood

Alzheimer’s in the Blood

By | July 23, 2014

Researchers are on a mission to identify blood-borne biomarkers for dementia. Will this year’s high-profile successes pave the way?



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