Alterations in the commensal gut flora of expecting women may be linked to characteristic weight gain and decreases in insulin sensitivity during pregnancy.
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Researchers track tumors as they develop, providing more support for the idea that cells with stem-cell-like properties underlie cancer growth and recurrence.
The University of Colorado graduate student who allegedly killed 12 and injured dozens more in a crowded movie theater last night seemed “normal” just a few months earlier, a fellow researcher recalls.
Random chance, plus small differences in uterine environments, give rise to divergent epigenetic patterns in identical twins.
Researchers identify a gene variant that reduces risk of Alzheimer’s disease.
Researchers survey global incidence of 56 zoonotic diseases to identify the hardest hit countries.
Scientists find that declining DNA methylation in mouse neurons may cause age-related memory deficits.
Researchers elucidate how a first heart attack sets the stage for later heart trouble by boosting inflammatory cell development.
A newly recognized chemical factor in the brain, called neuritin, regulates plasticity and may play a role in depression.
Louisiana’s salt marshes are recovering from the Deepwater Horizon oil spill, but some areas have been irreversibly lost.
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