Proceedings of the National Academy of Sciences

New pregnancy hormone identified in horses

Identification of a new pregnancy-supporting hormone in horses has resolved a reproductive mystery that has puzzled scientists for decades, and it may have important implications for sustaining human pregnancies, ...

Feb 26, 2014
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Discovery of a 'conductor' in muscle development

A team led by Jean-François Côté, researcher at the IRCM, identified a ''conductor'' in the development of muscle tissue. The discovery, published online yesterday by the scientific journal Proceedings of the National Ac ...

Feb 25, 2014
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A paper diagnostic for cancer

Cancer rates in developing nations have climbed sharply in recent years, and now account for 70 percent of cancer mortality worldwide. Early detection has been proven to improve outcomes, but screening approaches such as ...

Feb 24, 2014
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Scientists identify new Huntington disease pathway

(Medical Xpress)—An international group of researchers has identified a major new pathway thought to be involved in the development of Huntington disease. The findings, published in the Proceedings of the National Academy of ...

Feb 19, 2014
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Researchers discover how ALS spreads

A study led by University of British Columbia and Vancouver Coastal Health Research Institute researchers has revealed how the fatal neurodegenerative disease amyotrophic lateral sclerosis (ALS), also known as Lou Gehrig's ...

Feb 18, 2014
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Kidney cancer reveals its weak link

A team of researchers at Chalmers University of Technology has found that kidney cancer cells have a quite different metabolism than other types of malignancies. The findings pave the way for new methods ...

Feb 18, 2014
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