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Science News for May 29, 2011


Acupuncture of benefit to those with unexplained symptoms

A study by Peninsula College of Medicine and Dentistry found that acupuncture significantly improved the overall health status of patients with unexplained symptoms. The treatment also led to reduced medication use and improved wellbeing, without affecting GP visits or clinical outcomes. Patients reported positive experiences with the ...

SourceThe Peninsula College of Medicine and Dentistry·JournalBritish Journal of General Practice·DateMay 29, 2011

Why does flu trigger asthma?

Researchers at Boston Children's Hospital discovered a previously unknown biological pathway explaining why influenza induces asthma attacks. Activation of natural helper cells presents a new set of drug targets for asthma.

SourceBoston Children's Hospital·JournalNature Immunology·DateMay 29, 2011

Novel pathway regulating angiogenesis may fight retinal disease, cancers

Researchers discovered a novel molecular pathway used by myeloid cells to regulate blood vessel patterning in the developing retina. The pathway, involving the Wnt protein signaling network, has potential as a therapeutic option for fighting retinal diseases and cancers.

SourceCincinnati Children's Hospital Medical Center·JournalNature·DateMay 29, 2011

Of mice and men: UNC-led team solves mouse genome dilemma

A new online tool, Mouse Phylogeny Viewer, allows researchers to select from 162 strains of laboratory mice for which the entire genome has been characterized. This tool enables scientists to design better experiments by selecting strains with greater genetic diversity, ultimately improving the translation of results to humans.

SourceUniversity of North Carolina Health Care·JournalNature Genetics·DateMay 29, 2011
Apple MacBook Pro 14-inch (M4 Pro)

Apple MacBook Pro 14-inch (M4 Pro) powers local ML workloads, large datasets, and multi-display analysis for field and lab teams.

New drugs target delay of Huntington’s symptoms

Researchers at McMaster University have discovered a new drug target that may prevent the onset of Huntington's disease by restoring a critical chemical change in the huntingtin protein. The kinase inhibitor drugs work similarly to those used for heart diseases, and could potentially delay symptom onset.

SourceMcMaster University·JournalNature Chemical Biology·DateMay 29, 2011

New synchrotron technique could see hidden building blocks of life

Scientists have developed a novel technique to image the distribution of carbon and oxygen in samples with complex chemistry. The new method allows for the detection of tiny inclusions of water or diamond inside martian rock samples, providing insights into the molecular level structure of various materials.

SourceEuropean Synchrotron Radiation Facility·JournalNature Materials·DateMay 29, 2011

What is a laboratory mouse? Jackson, UNC researchers reveal the details

Researchers have created a genome-wide map of most inbred mouse strains, finding that they represent only limited genetic diversity. The team hopes to expand this diversity by adding wild mouse populations, which could lead to more effective translation of experimental results to humans.

SourceJackson Laboratory·JournalNature Genetics·DateMay 29, 2011

Virtual natural environments and benefits to health

Researchers at the European Centre for the Environment and Human Health found that virtual environments can promote improved human health and wellbeing. The development of accurate simulations has been shown to be beneficial for individuals with infirmity or other limitations, but not a substitute for real-world nature interaction.

SourceThe Peninsula College of Medicine and Dentistry·JournalEnvironmental Science & Technology·DateMay 29, 2011
Apple iPhone 17 Pro

Apple iPhone 17 Pro delivers top performance and advanced cameras for field documentation, data collection, and secure research communications.

Tiny bubbles signal severe impacts to coral reefs worldwide

New research reveals ocean acidification will reduce coral reef ecosystem diversity, leading to severe impacts on coral reefs globally. The study shows reduced biodiversity, recruitment, and development of reef ecosystems under acidic conditions.

SourceUniversity of Miami Rosenstiel School of Marine, Atmospheric, and Earth Science·JournalNature Climate Change·DateMay 29, 2011