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Medical research news

Study clues to aging bone loss

In Canada, bone fractures due to osteoporosis affect one in three women and one in five men over their lifetimes, costing the health care system more than $2.3 billion a year.

22 hours ago
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A safer approach for diagnostic medical imaging

Medical imaging is at the forefront of diagnostics today, with imaging techniques like MRI (magnetic resonance imaging), CT (computerized tomography), scanning, and NMR (nuclear magnetic resonance) increasing steeply over ...

Sep 29, 2014
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Sweat-eating bacteria may improve skin health

Bacteria that metabolize ammonia, a major component of sweat, may improve skin health and some day could be used for the treatment of skin disorders, such as acne or chronic wounds. In a study conducted by AOBiome LLC, human ...

Sep 29, 2014
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Study ties aging to oxidative damage in mitochondria

As long as humans have been alive, they've been seeking ways to extend life just a little longer. So far no one has found the fountain of youth, but researchers have begun to understand how humans age, little ...

Journey from stem cell to blood cell revealed

Researchers have discovered previously undetected steps in the process by which stem cells become blood cells, a process called haematopoiesis.  An international collaboration, including Winthrop Professor Wendy Erber, has ...

How plankton gets jet lagged

A hormone that governs sleep and jet lag in humans may also drive the mass migration of plankton in the ocean, scientists at the European Molecular Biology Laboratory (EMBL) in Heidelberg, Germany, have found. ...

Turmeric compound boosts regeneration of brain stem cells

A bioactive compound found in turmeric promotes stem cell proliferation and differentiation in the brain, reveals new research published today in the open access journal Stem Cell Research & Therapy. The findings suggest aromat ...

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