Regulation and Function of miR-218 in Gastric Cancer Metastasis
Tie, Pan et al., PLoS Genetics
Researchers describe a negative feedback system between Robo1, a Slit receptor, and miR-218, wherein “decreased miR-218 levels eliminate Robo1 repression, which activates the Slit-Robo1 pathway through the interaction between Robo1 and Slit2, thus triggering tumor metastasis.” The authors suggest that the restoration of miR-218 supresses Robo1 espression and inhibits tumor cell invasion.
PGx Advocates View Federal Comparative Effectiveness Report as Boost for Personalized Healthcare
A federal council's recognition of the role of studying patient subgroups in comparative effectiveness research increases the chance that personalized medicine initiatives will be a key feature of healthcare reform, government officials and industry observers said.
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