The science images and videos that captured our attention in 2012
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Fat cells behave differently in obese individuals, causing inflammation and insulin resitance.
Scientists have developed new method for generating brain cells from urine, speeding up the process and eliminating some of the problems with previous techniques.
The healing powers of maggots may lie in their secreted proteins, which restrain the human immune response.
Insulin, long recognized as a primary regulator of blood glucose, is now also understood to play key roles in neuroplasticity, neuromodulation, and neurotrophism.
Adipose tissue plays an immune role in individuals of normal wieght.
Elderly people are worse at spotting untrustworthy faces, possibly due to decreased activity in the brain region associated with such perceptions.
Contributors
| December 1, 2012
Meet some of the people featured in the December 2012 issue of The Scientist.
Certain immune cells keep adipose tissue in check by helping to define normal and abnormal physiological states.
Can emulating our early human ancestors make us healthier?
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