ScienceDaily: Top Health News

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• Sugar production switch in liver may offer target for new diabetes therapies
• New 'genetic bar code' technique establishes ability to derive DNA information from RNA
• Genes identified in common childhood obesity
• Emergence of artemisinin resistance on Thai-Myanmar border raises spectre of untreatable malaria

Sugar production switch in liver may offer target for new diabetes therapies Posted: 08 Apr 2012 12:06 PM PDT A newly discovered molecular switch controls liver glucose production and may represent a new avenue for treating insulin-resistant type II diabetes.

New 'genetic bar code' technique establishes ability to derive DNA information from RNA Posted: 08 Apr 2012 12:06 PM PDT Researchers have developed a method to derive enough DNA information from non-DNA sources—such as RNA—to clearly identify individuals whose biological data are stored in massive research repositories. The approach may raise questions regarding the ability to protect individual identity when high-dimensional data are collected for research purposes.

Genes identified in common childhood obesity Posted: 08 Apr 2012 12:06 PM PDT Genetics researchers have identified at least two new gene variants that increase the risk of common childhood obesity. The meta-analysis is the largest-ever genome-wide study of the common condition.

Emergence of artemisinin resistance on Thai-Myanmar border raises spectre of untreatable malaria Posted: 08 Apr 2012 12:05 PM PDT The most deadly species of malaria parasite, Plasmodium falciparum, is becoming resistant to the front line treatment for malaria on the border of Thailand and Myanmar, according to new evidence. This increases concern that resistance could now spread to India and then Africa. Eliminating malaria might then prove impossible.

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