Research team identifies new Alzheimer's gene
...hey will use these data to see if there is genetic evidence supporting their idea. Reviewing these data in an hour will permit them to save months of work and thousands of dollars to achieve the same result. Moreover, it paves the way for even more advanced studies using larger sample populations, more power...UCLA researchers reprogram normal tissue cells into embryonic stem cells
...shable from embryonic stem cells. We could find no evidence that they were different in any way. We were rather surprised at how well this reprogramming worked. The finding also is significant in that this new technique could potentially replace a controversial method used to reprogram cells, somatic cell ......rwegian University of Life Sciences has discovered evidence that honeybees have adopted a phylogenetically old...s. Our study provides three independent lines of evidence gene expression, pharmacology and RNA interference (RNAi) that converge on one conclusion: selecti...Origins of nervous system found in genes of sea sponge, report scientists at UC Santa Barbara
...resent in the sponge. The research team also found evidence to show that these genes were working together in the sponge. The way two of the proteins interact, and their atomic structure, bear resemblance to the human nervous system. We found this mysterious unknown structure in the sponge, and it is clear...Bigger horns equal better genes
...earchers believe the horn length discrepancies are evidence to support the mutation accumulation theory of ageing, which is the idea that, because natural selection weakens with age, genetic mutations have effects that accumulate over time. Therefore, differences in genetic quality become more apparent as an ...Finding protection from tumor growth in unexpected places
...mor size. Together these studies provide strong evidence that high ACE expression in macrophages produces strong anti-tumor activity. In addition, while most of these studies were performed with melanoma cells, similar results were also obtained with lymphoma cells, demonstrating that ACE-expressing macro...Origins of nervous system found in genes of sea sponge
...resent in the sponge. The research team also found evidence to show that these genes were working together in the sponge. The way two of the proteins interact, and their atomic structure, bear resemblance to the human nervous system. We found this mysterious unknown structure in the sponge, and it is clear ...ChemGenex reports successful personalized dosing of Quinamed at ASCO
...e and manageable side effects, and (iii) there was evidence of anticancer activity in several solid tumor type...g therapies and who had advanced tumors, there was evidence of antitumor activity in a range of tumor types. Three prostate cancer showed a decline in prostate ...Duetting birds with rhythm present a greater threat
... responded most aggressively to coordinated duets, evidence that the sound of precise pairs signaled a strong coalition more likely to fend off intruders. Longer-term partners more often produce well-coordinated duets, they found. Thus, they said, duetting talent may signal the pairs ongoing motivation to a...3-D fusion: A better way to image heart disease
...has been speculated on, but now, we have empirical evidence that it is true," added the director of nuclear medicine at the Mount Sinai School of Medicine in New York City....What causes Alzheimer's? Researchers tie beta-amyloids to brain dysfunction
...rently normal elderly individualsproviding further evidence that it is likely related to the fundamental cause of Alzheimer's disease," said Christopher Rowe, director of the nuclear medicine department and Centre for PET at Austin Hospital in Melbourne, Victoria, Australia. Additionally, in using agent PIB (...PET/CT: The best test for women with ovarian cancer
...ere surgery cannot be performed, there is indirect evidence that symptom-free survival can be improved if chemotherapy is initiated earlierrather than laterwhen the patient is symptomatic," said Fulham. "Unfortunately, available imaging technology (such as CT and ultrasound) underestimates the extent of the d...Depiction of findings selected as '2007 Image of the Year' by Society for Nuclear Medicine
...ch for more than two decades. Our study provides evidence of an association between brain MAO A level and aggressive personality traits in normal individuals, said Nelly Alia-Klein, an assistant scientist at Brookhaven Labs Center for Translational Neuroimaging, who presented her work at the societys 54th a...Fusing imaging technologies creates 'synergy,' helps diagnose heart disease accurately
...peculated on previously, but now we have empirical evidence that it is true," added the director of nuclear medicine at the Mount Sinai School of Medicine in New York City. ...Smithsonian scientists connect climate change, origins of agriculture in Mexico
New charcoal and plant microfossil evidence from Mexicos Central Balsas valley links a pivotal...the region of the Classic Mayan civilization. This evidence shows that even during the Holocene, severe, short-term climatic oscillations occurred that may have...Cigarette smoke alters DNA in sperm, genetic damage could pass to offspring
...who smoke can harm their fetuses, and here we show evidence that fathers can potentially damage offspring long before they may even meet their future mate. Males, whether they are mouse or man, generate a constant supply of new sperm from self-renewing spermatogonial stem cells. Yauk, along with colleague...Nobel laureate James Watson receives personal genome in ceremony at Baylor College of Medicine
...nalyzed the content of the genome and searched for evidence of genes for diseases such as cystic fibrosis or muscular dystrophy. Because these are recessive genes, a person must have two mutated copies to have the disease. Having one copy makes a person a carrier for the disease. They also looked for gene ...Research finds evidence tropical cyclones have climate-control role
..., Ind. -- Purdue University researchers have found evidence that tropical cyclones and hurricanes play an impo...ho led the research group. "This research provides evidence that hurricanes play an important role and may be one of the missing pieces in the climate modeling ...Research identifies protein that signals flowering in squash plants
...for local environmental conditions. Experimental evidence indicates that a flowering-inducing substance, kno...otein and/or FT mRNA as the florigenic signal, and evidence is building that the FT protein is responsible, at least in tomato, rice, and the model plant Arabid......ight re-activate it." The findings also provide evidence that some genes might contribute to cancer even wh...ave relatives who also develop the disease strong evidence of a hereditary predisposition. However, usually only two or three people within a family are affect...