Monday, December 5, 2011

Researchers grow partial pituitary gland using stem cells

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December 5, 2011
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  Today's Top Story 
  • Researchers grow partial pituitary gland using stem cells
    Japanese researchers used embryonic stem cells to grow partial pituitary glands, then transplanted the tissue in the kidneys of mice without pituitary glands. The transplanted tissue returned hormone levels to normal, according to the study published in Nature. The initiative is part of a worldwide effort to grow complete organs in a lab setting using stem cells. The Guardian (London) (12/4) LinkedInFacebookTwitterEmail this Story
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  Health Care & Policy 
 
  • Study finds genetic variation in children with ADHD
    At least 10% of children with attention-deficit/hyperactivity disorder showed copy number variations in four glutamate receptor genes, a study found. In a study reported in Nature Genetics, researchers analyzed 1,000 children who have ADHD and 4,100 children without the condition. The study found that ADHD had a genetic basis in some children and offered a potential avenue for developing treatment, an expert said. U.S. News & World Report/HealthDay News (12/4) LinkedInFacebookTwitterEmail this Story
  • Researchers attain functional muscle regeneration in mice
    Researchers from the Worcester Polytechnic Institute and CellThera have successfully regenerated functional muscle tissue in mice by growing stem-cell-like human muscle cells on biopolymer microthreads, which were found to help accelerate the process of tissue generation. Findings suggest that "fibrin microthreads alone have tremendous potential for reducing fibrosis and remodeling large muscle injuries," the authors said. Medical News Today (12/1) LinkedInFacebookTwitterEmail this Story
  • Neuroimaging might aid development of Huntington's drugs
    Brain-imaging techniques are best for evaluating the progression of Huntington's disease, according to a study in The Lancet Neurology that looked at biomarkers that can improve measurement of disease development. "These methods, coupled with trial designs created to identify and discard unhelpful interventions rapidly, should accelerate the process of finding effective treatments for HD and other neurodegenerative diseases," said the University of Rochester's Karl Kieburtz, who was not part of the study. Medical News Today (12/2) LinkedInFacebookTwitterEmail this Story
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  Company & Financial News 
 
  • Icahn's top investor to build his own hedge fund
    Alex Denner, considered the top health care investing executive at Carl Icahn, is forming his own hedge fund. Denner, who a source says brought in about $2 billion in profit for Icahn, is known for his ability to identify biotech companies with the potential to produce promising drugs. Some experts in the field say Denner's expertise will give him an advantage in his new venture. Bloomberg Businessweek (12/5) LinkedInFacebookTwitterEmail this Story
  • InVivo Therapeutics readies new headquarters in Mass.
    InVivo Therapeutics has signed a six-year lease for a 21,000-square-foot space in Cambridge, Mass., as part of the biotech company's plans to relocate to a new facility early next year. The headquarters will facilitate forthcoming human trials of the company's therapeutic devices for spinal cord injuries, which are awaiting approval from the FDA. Mass High Tech (Boston) (12/2) LinkedInFacebookTwitterEmail this Story
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  Featured Content 
 

  Food & Agriculture 
  Hot Topics 

Top five news stories selected by BIO SmartBrief readers in the past week.

  • Results based on number of times each story was clicked by readers.
  Industrial & Environmental 
  • Some advanced biofuels firms get revenue from specialty chemicals
    Several next-generation developers of biofuels are entering the low-volume, high-margin market of specialty chemicals, waiting for the costs of advanced biofuels to go down and technologies to improve, analysts and executives said. "Some people think biochemicals are a crutch on the way to fuels," said Jonathan Wolfson, CEO and co-founder of Solazyme. "We haven't thought about it that way in many, many years." The Wall Street Journal (12/5) LinkedInFacebookTwitterEmail this Story
  News from BIO 
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