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News Archive
The understanding of how long-duration space flight affects the human body has come on quite considerably in recent years, and in large part, we owe that to programs of research that have taken place aboard the International Space Station and the Mir Space Station.
In this week's Nature, researchers of the McMaster Cancer and Stem Cell Research Institute show that human embryonic stem (ES) cells can actually produce distinctive niche cells, which then release stem-cell nourishing proteins to help keep their parents ticking over.
A new, super-sensitive test has been developed that can detect virtually any virus that causes illness in humans and animals, according to researchers at Washington University School of Medicine in St. Louis.
The generation of new nerve cells in the brain is regulated by a peptide known as C3a, which directly affects the stem cells' maturation into nerve cells and is also important for the migration of new nerve cells through the brain tissue, reveals new research from the Sahlgrenska Academy published in the journal Stem Cells.
Experts believe that the lone star tick is responsible for the meat allergies people are developing in South-eastern states including North Carolina, Tennessee and Virginia. The ticks are spreading up the Eastern seaboard to new locations, where they are triggering allergies after just a single mouthful of meat is eaten.
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