MRSA :: Waging war on the deadliest superbug

It infiltrates hospitals as microscopic spores. Its defenses are so strong it can resist most antibiotics. And it kills three times as many people every year as MRSA. But scientists at the University of Nottingham are amassing an arsenal of weapons in preparation for counter offensive against the most deadly of hospital superbugs.

Stem Cell :: Stem cell procedure successfully treats amyloidosis patients

Researchers from the Stem Cell Transplant Program and the Amyloid Treatment and Research Program at Boston University Medical Center (BUMC) have found that tandem cycles of high-dose chemotherapy and blood stem cell transplantation can help treat patients with immunoglobulin-light chain (AL) Amyloidosis who did not respond to initial treatment with this method.

Infertility :: Cloning the male genome may help infertile men

Artificially replicating the male genome could help men with very low sperm counts become fathers, a scientist told the 23rd annual conference of the European Society of Human Reproduction and Embryology (Tuesday 3 July). Professor Takumi Takeuchi, of Weill Medical College, Cornell University, New York, USA, said that mouse experiments by his team, led by Professor Gianpiero D. Palermo, had shown that offspring born as a result of such replication had shown a level of abnormalities consistent with that shown in cloned animals.

Anemia :: Recombinant Hemojuvelin protein – a treatment option for anemia

In the July 2 issue of the Journal of Clinical Investigation, Jodie Babitt and colleagues from Harvard Medical School show that administration of a recombinant form of the protein hemojuvelin (HJV) to mice was able to mobilize iron stored in the spleen to the blood, thereby increasing serum iron levels. This protein or other compounds that modulate this signaling pathway may be useful in treating anemia.

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