Study identifies a common genetic risk factor for colorectal and prostate cancer
...n important finding because, for the first time, a common genetic risk factor for multiple cancers has been identified, says lead author Christopher Haiman, assistant professor of preventive medicine at the Keck School of Medicine of USC. Adding, There appears to be something fundamental occurring in this ...UF scientists work to develop simple bladder cancer test
...mptoms. Bladder cancer ranks among the five most common malignancies. The American Cancer Society estimates that in 2007 there will be about 67,160 new cases of bladder cancer diagnosed in the United States. Four times more men than women contract the disease, and smoking as well as exposure to industrial...Sea anemone genome provides new view of our multi-celled ancestors
...he human genome, providing major insights into the common ancestor of not only humans and sea anemones, but ...sis in the July 6 issue of Science. " What was the common ancestor of all animals like" What did it eat" Did it have muscles" a brain" Comparing genomes is a ...Chickens also orient themselves by the Earth's magnetic field
... a magnetic sense of direction could be an ability common to all birds. Since one has to go back very far in evolutionary history to find a common ancestor for chickens and robins, this ability must have developed before the birds began to migrate...From the corner of the eye: Paying attention to attention
...neurons that produce these two waveforms. The most common neuron type, called a pyramidal cell, produces broad spikes. These neurons transmit signals between different brain areas. The other class, fast-spike interneurons evoke narrow spikes. These neurons only connect to their local neighboring neurons, ...Soil particles found to boost prion's capacity to infect
... increase in their infectious nature when bound to common soil particles, according to a new study. Writin...family of fatal brain disorders, bind tightly to a common soil mineral and significantly increase the oral transmissibility of the agent. The finding is imp......f the ice he found DNA from three of the four most common plants which grow in the area. That means that, what one finds under the ice, represents the local environment explains Eske Willerslev. In the base layer sample from the GRIP drilling, from the middle of the Greenlandic ice sheet, there were no DN...Study advances vCJD prion detection
...op a screening test for vCJD but one of the issues common to various screening tests is that of false positive results. By developing a reliable confirmatory test, such as this one, the impact of these false positives can be minimised. However, the ethical dilemma remains over screening and testing for a di...Amoebae control cheating by keeping it in the family
...olutionary Biology. Rice's research involved the common soil microbe Dictyostelium discoideum. These amoebae can be loners in times of plenty, but when food is scarce they work together, forming colonies to ensure their survival. About one fifth of the individuals in a colony form a tall, thin stalk. The ...New 'asthma gene' could lead to new therapies
... of genetic and environmental factors, is the most common chronic disease of childhood. Asthma occurs in 7-10 percent of children in the United States and one child in seven in the United Kingdom. Its prevalence differs widely among different geographic areas. To account for the environmental factors as...Investigating Life in Extreme Environments report gives hints on facts of life
... existing techniques is also recommended. Adopt a common approach (specific to research activities in extreme environments) on technology requirements, availability and development. Structuring and Networking the Science community Favorise interdisciplinarity and multidisciplinarity approaches betw...Germany's embryo protection law is 'killing embryos rather than protecting them'
...Brown) was born 29 years ago ICSI was the most common ART procedure (about 55 per cent of all ART procedures) there was a good trend towards fewer numbers of embryos being transferred an average decrease of 0.2 embryos per transfer worldwide since 2002 there is wide variation between different ...Study examines cause of hearing loss for patients with certain genetic disease
... and ELSTs in 38 ears were identified. the most common ELSTassociated clinical finding in this series was hearing loss. Sensorineural hearing loss (SNHL) occurred in 31 patients (89 percent) or 34 of the affected ears (89 percent) and was frequently moderate or profound. Other less frequent ELSTassociate...Male or female factor infertility -- men suffer just the same
...les infertility comes from the woman. There is a common belief that being unable to father a child is shameful and emasculating, she says, and it is thought that if the man is the source of the couples failure to conceive he is likely to suffer more emotionally than if the problem lies with the woman. H...Researchers discover method for identifying how cancer evades the immune system
...tter understand the immune signatures for the most common human cancers in order to identify the most important targets for immunotherapy, Epstein said. ...Antibody linked to MS significantly higher in spinal fluid of blacks
...ess, pain and vision problems. The disease is more common among Caucasians than any other group and affects two to three times as many women as men. Research has shown that genetic factors contribute to MS risk but are not the sole determining factor. Scientists believe MS is likely triggered by a bacteria...JCI Table of Contents -- July 2, 2007
...form of nonmelanoma skin cancer, which is the most common type of human malignancy with over 1 million new cases in the USA each year. In the July 2 issue of the Journal of Clinical Investigation, two separate studies by research teams at Glasgow University and Baylor College of Medicine uncover 2 previousl...p53 gene mutations and inflammation trigger skin cancer
...form of nonmelanoma skin cancer, which is the most common type of human malignancy with over 1 million new cases in the USA each year. In the July 2 issue of the Journal of Clinical Investigation, two separate studies by research teams at Glasgow University and Baylor College of Medicine uncover 2 previousl......wall away from the family bedroom. Cesium-137 is a common radioactive isotope used by industries to check materials for flaws, and for making industrial measurements. Currently this work is focusing on controling orphan sources in China and Africa. IAEA continues to work with its Member States and multip...KINGSTON, Ont. -- High Arctic ponds -- the most common source of surface water in many polar regions -- are now beginning to evaporate due to recent climate warming, say two of Canadas leading environmental scientists. John Smol (Professor of Biology at Queens University and holder of the Canada Resear...