News Inventory

About 80 percent of all cancers are diagnosed in the elderly, and more than 80 percent of known risk factors are potentially preventable, U.S. researchers say. Igor Akushevich of Duke University in Durham, N.C., said the primary purpose of the study was to develop an approach to estimate the contributions of measurable risk factors to cancer risk among the elderly. "So far, we have not come to the stage where we are able to make specific recommendations regarding risk factors," Akushevich said in a ... Read More

The Phoenicians, enigmatic people from the eastern shores of the Mediterranean, stamped their mark on maritime history, and now research has revealed that they also left a lasting genetic imprint. Scientists reported Thursday that as many as 1 in 17 men living today on the coasts of North Africa and southern Europe may have a Phoenician direct male-line ancestor. These men were found to retain identifiable genetic signatures from the nearly 1,000 years the Phoenicians were a dominant seafaring commercial power in the Mediterranean ... Read More

Pain is more than a symptom of osteoarthritis, it is an inherent and damaging part of the disease itself, according to a study published today in journal Arthritis and Rheumatism. More specifically, the study revealed that pain signals originating in arthritic joints, and the biochemical processing of those signals as they reach the spinal cord, worsen and expand arthritis. In addition, researchers found that nerve pathways carrying pain signals transfer inflammation from arthritic joints to the spine and back again, causing disease ... Read More

Black Caribbean pupils are being subjected to institutional racism in English schools which can dramatically undermine their chances of academic success, according to a new study. Researchers have uncovered evidence that teachers are routinely under-estimating the abilities of some black pupils, suggesting that assumptions about behavioural problems are overshadowing their academic talents. The findings, based on a survey which tracked 15,000 pupils through their education, add weight to the theory that low achievement among some black students is made worse because teachers don't expect ... Read More