Tailoring ethical oversight to participant-led research
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Drosophila insulin-like peptides (dILPs) regulate part of the signaling pathway that helps keep organs growing in proportion during development.
The method to the dengue virus's maddening infectiousness.
Although fully organized patient-run trials are still few and far between, patients are taking a more active role in clinical research.
The global spread of dengue virus has immunologists and public-health experts debating the best way to curb infection.
Patients are sidestepping clinical research and using themselves as guinea pigs to test new treatments for fatal diseases. Will they hurt themselves, or science?
During development, communication between organs determines their relative final size.
The first human trial of a treatment using induced pluripotent stem cells has received conditional approval from an institutional review board in Japan.
A study suggests that some mouse models do not accurately mimic human molecular mechanisms of inflammatory response, but other mouse strains may fare better.
A maturing mouse gut nervous system (shown in orange), a mesh-like system of neurons that regulates digestion and gastrointenstial function, runs from the stomach through the intestines.
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