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image: Can Amyloid Spread Between Brains?

Can Amyloid Spread Between Brains?

By | September 9, 2015

A study of deceased patients who received injections of cadaver-derived growth hormone hints at the possible transmissibility of Alzheimer’s disease. 

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image: Telltale Mouth Microbes

Telltale Mouth Microbes

By | September 9, 2015

The composition of the plaque microbiome can reveal a child’s risk of dental caries months before the decay appears, according to a study.

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image: Immune Cells Can Deliver Deadly Packages

Immune Cells Can Deliver Deadly Packages

By | September 8, 2015

Much of the CD4+ T-cell death that occurs during HIV infection may be caused by direct delivery of the virus from neighboring cells, a study shows.

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image: Hearing Channel Components Mapped

Hearing Channel Components Mapped

By | September 4, 2015

Localization of two proteins important for inner ear hair cell function suggests they are part of the elusive mechanotransduction channel. 

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image: Mapping Corti

Mapping Corti

By | September 3, 2015

The inner ear organ, from macro to micro

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image: Hormone Affects “Runner’s High”

Hormone Affects “Runner’s High”

By | September 2, 2015

Leptin, the satiety hormone produced by fat, affects neuronal signaling in the mouse brain; interference with this pathway can influence the rewarding effects of running in the animals.

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image: Adapting to Elevated CO<sub>2</sub>

Adapting to Elevated CO2

By | September 1, 2015

High carbon dioxide levels can irreversibly rev up a cyanobacterium’s ability to fix nitrogen over the long term, a study finds.

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image: Body, Heal Thyself

Body, Heal Thyself

By | September 1, 2015

Reviving a decades-old hypothesis of autoimmunity

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image: Dr. Hearing

Dr. Hearing

By | September 1, 2015

James Hudspeth talks brain processing and hearing in this video from Rockefeller University.

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image: Handicapable

Handicapable

By | September 1, 2015

Meet Tilak Ratnanather, the deaf biomedical engineer who mentors hard-of-hearing students headed for STEM careers.

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