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A zebrafish model of a rare genetic disease has revealed an unexpected regulatory pathway for cholesterol absorption and processing. The findings, reported in the Journal of Molecular Medicine, were "quite surprising and have the potential to teach us about the basic physiology of cholesterol management," said Ela Knapik, M.D., associate professor of Medicine and Cell and Developmental Biology.

Immune cells in mice with lupus symptoms have overactive metabolisms, so scientists inhibited two metabolic pathways and succeeded in reversing lupus symptoms in mice

Research has revealed striking differences in the trillions of bacteria - a.k.a., the microbiome - in the intestines of children with and without autism. But the gut bacteria in individuals with autism aren't just different. Researchers at the California Institute of Technology have shown for the first time that they may actually contribute to the disorder. They reported in the journal Cell in December 2013 that an experimental probiotic therapy alleviated autism-like behaviors in mice and are already planning a clinical trial.

The researchers, Eicke Latz at the University of Bonn and colleagues, followed up on the parents' hypothesis and found that in mice, cyclodextrin indeed blocked plaque formation, melted away plaques that had already formed in arteries, reduced atherosclerosis-associated inflammation, and revved up cholesterol metabolism-even in rodents fed cholesterol-rich diets. In petri dish-based tests, the researchers found that the drug seemed to have the same effects on human cells and plaques.

Animal model remyelination study

From NC BIoTech Expo

Starfish can regrow lost arms, and salamanders can sprout new limbs. So why can't we? Sci Show explains the science of regeneration, and explores the limitations the humans face -- and are trying to go beyond.

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Genetic and biotechnology can improve food security, the environment and public health. Yet dramatic innovation can lead to unintended consequences and present ethical challenges. In theory, the study of genetics and related cutting edge sciences are widely celebrated. But in practice, the words "gene" and "genetic engineering" often stir fear and misunderstanding when applied to biomedicine and farming. Intricate science scares people who don't understand risk and complexity. What is the potential of agricultural and human genetics? The commitment of the GLP is to promote public awareness of genetics and science literacy.

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