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Bird tree tells new tale of evolution

2012-11-02
(Press-News.org) Contact:
Arne Mooers, 778.782.3979, amooers@sfu.ca
Carol Thorbes, PAMR, 778.782.3035, cthorbes@sfu.ca

END



ELSE PRESS RELEASES FROM THIS DATE:

Berkeley Lab scientists help develop promising therapy for Huntington's disease

Berkeley Lab scientists help develop promising therapy for Huntingtons disease
2012-11-02
There's new hope in the fight against Huntington's disease. A group of researchers that includes scientists from the U.S. Department of Energy's Lawrence Berkeley National Laboratory (Berkeley Lab) have designed a compound that suppresses symptoms of the devastating disease in mice. The compound is a synthetic antioxidant that targets mitochondria, an organelle within cells that serves as a cell's power plant. Oxidative damage to mitochondria is implicated in many neurodegenerative diseases including Alzheimer's, Parkinson's, and Huntington's. The scientists administered ...

The ins and outs of in-groups and out-groups

2012-11-02
We humans organize ourselves in myriad kinds of social groups, from scout troops and sports teams to networks of friends, colleagues, or classmates. But how do these social groups work? How do we decide whom to trust and whom to follow? And how do we deal with people that don't seem to fit the norms of our social groups? New research published in Psychological Science, a journal of the Association for Psychological Science, explores these issues by examining various facets of social perception and behavior. The Herding Hormone: Oxytocin Stimulates In-Group Conformity Mirre ...

Bigger human genome pool uncovers rarer variants

2012-11-02
Contact: Iman Hajirasouliha, 778.782.7040, 604.418.4834 (cell), imanh@sfu.ca Carol Thorbes, PAMR, 778.782.3035, cthorbes@sfu.ca Flickr: http://at.sfu.ca/skirFz END ...

UC Davis scientists identify new target for lung cancer treatment

2012-11-02
(SACRAMENTO, Calif.) — A team of UC Davis investigators has discovered a protein on the surface of lung cancer cells that could prove to be an important new target for anti-cancer therapy. A series of experiments in mice with lung cancer showed that specific targeting of the protein with monoclonal antibodies reduced the size of tumors, lowered the occurrence of metastases and substantially lengthened survival time. The findings will be published in the November issue of Cancer Research. "Lung cancer continues to be one of the biggest killers in the United States, and ...

How the negative trumps the positive in politics

2012-11-02
Negatively framed political attitudes ("I don't like Obama") are stronger than positively framed attitudes ("I like Romney"), and this effect is strengthened when people think more deeply about the issues involved. That is the finding of a paper published in the latest issue of the British Journal of Social Psychology by George Bizer, a psychology professor at Union College in Schenectady, N.Y. Bizer and his co-authors Iris Žeželj (University of Belgrade) and Jamie Luguri (Yale University) presented participants with information about two fictional (though ostensibly ...

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2012-11-02
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2012-11-02
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2012-11-02
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Iowa State, Ames Lab researchers find 3 unique cell-to-cell bonds

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2012-11-02
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NASA adds up Hurricane Sandy's rainfall from space

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2012-11-02
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[Press-News.org] Bird tree tells new tale of evolution