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Tag: "computational" at medical news

Human gene number increases

...an the underlying sequence itself. Cooke says that computational methods, which look for similarities to known gene sequences, are difficult to get right. The final number will remain unknown until firm biological evidence, such as gene activity, confirms each gene's existence. Such an analysis identified an extra...

New technology to decipher neural connections dealing with heredity and environment

A study by the computational neuroscientist of Vanderbilt University have developed a new computer model// that will provide an insight into neural circuits that play a role in development. The computer model traces the neural circuits that make us apply previously learned rules...

New Bioinformatics Centre to open in Andhra

...rch institutions developing advanced technology in computational biology and bioinformatics in the post-genome age," said Bhaskar Patnaik, managing director of Sun Microsystems India. "Sun technologies will help set up one of the world's largest genetic databases, enabling scientists to share and participate in ...

With a healthy heart stick to the wild salmon

...l associate professor of biological statistics and computational biology. In the words of Dr. Knuth and Dr. Steven, "For a middle-aged guy who has had a coronary and doesn't want to have another one, the risks from pollutants are minor ones, and the omega-3 benefits him in a way that far outstrips the relatively...

Chemical Signaling Helps Regulate Sensory Map Formation In The Brain

...in. This is the first biological validation of a computational model developed in the early 1980s which suggested that two such forces would be necessary to guide axons as they establish the connections that relay spatial information from one part of the nervous system to another, says Yimin Zou, Ph.D., assistan...

microRNA And Its Role In Synaptic Regulation

...ility to store more information and have increased computational capacity in the brain. He thinks that this discovery can be put to use in case of treating disorders such as mental retardation and autism. It is found that deletion of Limk1 gene is associated with Williams syndrome, and that the alteration of th...

The Brain behind Facial Recognition

...their studies, the researchers first constructed a computational model that represented how their hypothesized neur...lts from the fMRI studies agreed with those of the computational model. The researchers concluded that "we have shown that a computational implementation of a phys...

The new face of vaccine development

...mmunologists and other scientists comfortable with computational modeling. To that end, he and his colleagues have established a Web site, http://glycam.ccrc.uga.edu that assists researchers who want to do their own structure prediction work. "There's still some education to do to get people who design vaccines ...

Sleeping Computers Yield Clues About Genetic Disorders

...ems Laboratory, which developed Superlink-Online’s computational infrastructure. According to Technion Ph.D. student Mark Silberstein, the system’s current developer, Superlink-Online’s already formidable power (it recently completed in 7 hours computations that would have taken a full year on a single computer)...

Hunt for Chromosomal Errors Which Cause Genetic Diseases

...ter resolution. His team is also developing better computational tools to evaluate data from these chips. “Our abil...ments in the resolution of the microarrays and the computational tools required to analyze and mine the data generated,” said Dr. Shaikh. As he pursues ongoing stu...

Cell Survival Depends on Chromosome Integrity

...nd pathways by developing and applying genetic and computational approaches, proteomics technologies, mass spectrometry technologies, single-cell profiling and other novel methods to detect, quantify and monitor lysine modifications on DNA-coiling histones. Histone modifications are critical for many biological pr...

New Tool to Diagnose and Treat Breast Cancer

...d and piloted a unique software platform utilizing computational clinical imaging techniques for the analysis and d...this study showed that MRI directed biopsies using computational clinical imaging led to definitive conclusions, demonstrating the clinical utility of this unique ap...

Joint Center for Molecular Modeling Instituted by Burnham Institute for Medical Research & UC San Diego

...nded the new project. "By developing and using new computational approaches, the group will improve our ability to accurately model the three-dimensional structures of proteins, which are invaluable to functional studies and rational drug design." Adam Godzik, Ph.D., is Professor and Director of the Bioinformati...

Diagnosing Schizophrenia

...e really mysterious, however these have inspired a computational technique that can see through the regions of the ... The researchers, who presented the technique at a computational intelligence conference in Vancouver, Canada, last week, now plan to expand their work to study more...

Computational Model Reveals Working of AZT in Body

A computational model has been developed by researchers at the Vir...this purpose, they have been developing a detailed computational model that allows scientists to simulate the biochemical reactions that take place when AZT is metab...

Targeting PARP1 Is Effective In Protecting HD Cells from Damage

... the Scripps Research Institute – world leaders in computational chemistry – to conduct a more comprehensive virtual screen and select additional promising candidates for drug development. ‘Inhibition of PARP1 activity is thought to be potentially beneficial for treatment of cancer, neurodegenerative conditions su...

A Human Brain Gene Could Hold Clues On The Evolution Of Brain Capacity

... of statistics at UC Davis, performed an extensive computational analysis, comparing the genomes of humans, chimpan...chimpanzee genome. She and Haussler then devised a computational strategy for using the chimp genome and comparative genomics to identify regions of the human genome...

Elusive Step In DNA Mutation Uncovered By Researchers

...lopment of new modeling strategies and significant computational power. It also needed indispensable complementary and supplementary laboratory experiments. We were very fortunate to have this combination in our research team," he said. Source: EurekAler...

Latest Enhancements to the Free Access Grid Toolkit Now Available

...Science. ASCR is committed to delivering forefront computational and networking capabilities to extend the frontiers of science by bringing together world-class research efforts along with the knowledge, tools and facilities to revitalize high end computing and enable scientific leadership. The nation's first na...

An All Important Breakthrough Reached In Understanding T cell response For Parasitic Diseases

... undergraduates Melissa Cabinian and Matthew Crim; computational biologist Brent Weatherly of the CTEGD; former UGA postdoctoral fellow Susan Sullivan; doctoral students Matt Collins, Charles Rosenberg and Sarah Craven; Alessandro Sette of the La Jolla Institute for Allergy and Immunology in San Diego, Ca.; and Su...

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