Scientists Identify New Genetic Mutation Behind Common Dementia
...earchers conducted DNA tests on 70 family members, including 13 people with the disease. They found the new mutation in nine of the family members with frontotemporal dementia, and 10 people who were too young to have the symptoms of the disease. But four people with the disease did not have the gene mutation....Now, 'virtual' Mouse Brains Available on the Net
...the Mouse Bioinformatics Research Network (MBIRN), including Duke University. The consortium has developed the computer infrastructure to collect a rapidly growing library of 3-D mouse brain data, and make all the data available on the web http: tinyurl.com/3cgj6z. Its goal is to use mouse brains as surrogat...Amorous African Fish Exchange Electric Pulses While Mating
...ergraduate Ryan Wong employed a variety of tricks, including sprinkling tanks with artificial rain, to simulate...han acoustically, Wong added. Early biologists, including Charles Darwin, were puzzled by what function the faint electric fields could serve. Now, scientists...Teens Seems to Be Smoking Less
...e warnings, restrictions on where people can smoke including teenagers, better education and mass media campaigns" have helped, said Cunningham. This trend of decline is not just seen among the teens in Canada but also in different parts of the world. A study conducted in the US show that there is a steady de...Folicacid Fortification Very Beneficial
...hough folic acid fortification of enriched grains including bread, cereal, flour, rice, and pasta did not become mandatory until 1998, large food companies began voluntary fortification in 1996, first in the United States and later in Canada. Folic acid is the synthetic form of folate, a B vitamin that is...Insights into Acute Promyelocytic Leukemia
...A promoted posttranslational modifications of RXR, including its sumoylation, a modification that triggers transcriptional repression for RXR and many other transcription factors. "The presence of RXR in the PML/RARA complex not only greatly facilitates DNA binding but is also required for rexinoid-induced ...New Cancer Therapy in Clinical Trial
...als for use against a wide range of human cancers, including melanoma, prostate, ovarian, pancreatic, lung cancers, and others. Like c-Myc, sorafenib appears to work through a mechanism that involves repression of TRAIL-induced expression of Mcl-1 and cIAP2. These results also establish the clinical potent...Stem Cells Research in Parkinsons Disease
...eed to be addressed before moving to human trials, including determining the most effective cell dosing and brain sites to target. Pending further preclinical studies, he writes in the commentary, the results so far from the current study are supportive for developing a safe and effective stem cell treatment...Analysis of Hemoglobin Level Control in Dialysis Patients
...s to study changes in hemoglobin levels over time, including responses to ESA treatment. "Our technique allowed characterization of the variation of hemoglobin level and ESA doses through representation as waveforms," says Dr. Will. "Unlike most statistical methods, our method relied on few assumptions about t...Milk Thistle Extract Effective in Cancer Treatment
... use before and during toxic insults to the liver, including damage from alcohol; cancer chemotherapy and other drugs; solvents; and mushroom poisoning. Direction for future research on milk thistle for cancer patients. "This special issue presents both preclinical and clinical studies demonstrating the pote...Cocaine Exposure can Alter Neuronal Development in Zebrafish
...th and neurotransmission. The circadian factors, including the principal circadian hormone melatonin, can att...dded. According to Zhdanova, circadian factors, including melatonin, could provide new therapeutic strategies to counteract the developmental effects of prena...High Blood Pressure Linked to Decreased Pain Perception in Heart Patients
...ed pain perception in a variety of circumstances , including among individuals with heart disease. Dr. Bianca D' Antono of the Montreal Heart Institute, currently affiliated with the Universite de Montreal, says that this phenomenon extends to people who typically suffer chest pain during exercise, and may ...Researchers Develop First Mouse Model of Lung Transplantation
... only treatment option for end-stage lung disease, including chronic obstructive pulmonary disease (COPD), cystic fibrosis, pulmonary fibrosis and certain congenital lung defects. Following a transplant, patients must take drugs for the rest of their lives that suppress the immune system and prevent it from at...Physios Find It Difficult to Find Job in NHS
...s ranging from 6,000 to 17,000 while studying, not including extended overdrafts and credit card bills, which must be repaid monthly. The Chartered Society of Physiotherapists (CSP) said it was a "scandal" that the new graduates, whose training is commissioned and paid for by the NHS, may not be able to find ...New Understanding on Growth of Human Stem Cells
...rovide a continuous source of supportive proteins, including insulin-like growth factor 2 (IGF-II), which they now show could be the protein to sustain hESCs. Researchers are interested in the relationship between stem cells and their niche, because the niche represents a route for modifying stem cell behavio...Lindsay Lohan's Lesbian MySpace Conversations Leaked
...h the page the actress was in touch with 75 people including Lauren Conrad, Nicole Richie and kid sister Ali....Human Pain-controlling Molecule's Structure Identified
... The study was conducted by a team of researchers including Dr Chris Thompson, Professor Alan North and Dr Sam Fountain at The University of Manchester. Researchers examined slime moulds, microscopic amoeboid organisms to closely study the 'P2X receptors'. Researchers found that the human P2X and the sli...Canadian Cancer Society Calls for Ban on Asbestos
...ealth and Safety. Most industrialized countries, including Canada, no longer use much asbestos because of hea...t has spent about $19.2-million from 1984 to 2007, including regular funding of the Montreal-based Chrysotile Institute, to promote asbestos use. Although many...Soccer Players Face Groin Injuries
...e it is hard to manage with any treatment regimen, including ours. These players typically go on to require surgery. Chronic injuries are defined as lasting a month or longer. Avoiding acute injuries, which the studys preseason injury prevention program was able to reduce, can hopefully prevent them. If a ......d as the main offences. China sent more products, including foods, to the US than any of these countries, in terms of dollar value. China shipped goods worth a total 288 billion dollars to the US in 2006, compared with Mexico's 198 billion dollars, India's 22 billion dollars and the Dominican Republic's 5.3 b...