Bone Cancer :: Low Levels of Common Enzyme Key to Resistance in Ewing’s Sarcoma

A study from scientists at the University of Freiburg, Germany, and their collaborators at the National Cancer Institute (NCI), part of the National Institutes of Health, has pinpointed a potential mechanism for resistance of Ewing?s sarcoma, a type of bone cancer, to a protein that may be useful in fighting cancer ? and a possible method for overcoming this resistance.

Stem Cell :: Stem cells may look malignant, not act it

Bone marrow stem cells attracted to the site of a cancerous growth frequently take on the outward appearance of the malignant cells around them, University of Florida researchers report in a paper to be published in the August issue of Stem Cells.

Jet lag :: Jet lag may be treated with viagra

Jet lag, a disruption of bodily rhythms caused by high-speed travel across several time zones typically in a jet aircraft, may be treated with viagra – a well-known impotence drug, revealed by Argentine researchers.

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