Tumor cells can exhibit different behaviors despite being genetically indistinguishable.
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Scientists engineer a spectrum of artificial pigments to understand how animals see in color.
While exploring the genetics of a rare type of tumor, Stephen Baylin discovered an epigenetic modification that occurs in most every cancer—a finding he’s helping bring to the clinic.
Certain immune cells keep adipose tissue in check by helping to define normal and abnormal physiological states.
A hormone called jasmonate mediates plants' responses to touch and can boost defenses against pests.
A precision microfluidic system enables single-cell analysis of growth and division.
Three patents on transgenic apes in the European Union will be challenged by animal rights activists.
Misfolded α-synuclein proteins promote the spread of Parkinson’s pathology in mouse brains.
Inflammatory signals in injured zebrafish brains promote the growth of new neurons.
Nicotine leaves epigenetic marks on the rat genome that make offspring and grand-offspring more prone to asthma.
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