Genes come in pairs, one copy from your mom and one from your dad. In some genetic conditions, inheriting one bad, or mutant, gene copy from either parent is sufficient to cause disease. University of Iowa researchers have shown that it is possible to silence a mutant gene without affecting expression of the normal gene.
The findings suggest that the gene-silencing technique might one day be useful in treating many human diseases, including cancer, Huntington’s disease and similar genetic
Inflations got nothing to do with it. Since the beginning of time, a picture has always been worth more than a thousand words. But in this age of information proliferation, that reality is the taproot of a vexing problem that Zhongfei “Mark” Zhang, an assistant professor of computer science at Binghamton University, is determined to help solve.
From personal and commercial digital image libraries and multimedia databases to data mining programs and high-tech security and defense survei
Human beings may have made their first journey out of Africa as recently as 70,000 years ago, according to a new study by geneticists from Stanford University and the Russian Academy of Sciences. Writing in the American Journal of Human Genetics, the researchers estimate that the entire population of ancestral humans at the time of the African expansion consisted of only about 2,000 individuals.
“This estimate does not preclude the presence of other populations of Homo sapiens sapiens [mode
A new study in the Institute of Physics journal Physics in Medicine and Biology, reveals that the new generation of digital mobile phones can interfere with many types of heart pacemaker. The pacemakers can confuse the signals generated by mobile phones for the hearts own electrical signals, causing the pacemaker to malfunction. The authors of the paper, based in the US and Italy, say that newer pacemakers fitted with a ceramic filter are immune and recommend that all manufacturers use th
If successful in humans, vaccine could eliminate annual flu shot
Globally, the influenza virus, or flu, is thought to cause between three and five million cases of severe illness and between 250,000 and 500,000 deaths annually, according to the World Health Organization. New strains of the virus emerge each year, so that the U.S. Centers for Disease Control and other public health services must produce and distribute a new vaccine against the new flu strains each year. And each year,
Milestone to Fulfill Metallization Requirements for Chip Manufacturing into Next Decade
Infineon Technologies (FSE/NYSE: IFX) today announced that its Munich Research Labs have demonstrated, by shrinking present film thicknesses into nanotechnology geometries, that the stringent requirements of thin encapsulation films in metallization schemes of future chip generations will be met. The results shows that thin barrier films, key components for advanced copper chip wiring, will meet t