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Tag: "real" at biology news

The secret to longevity in tubeworms

...el in which this hypothetical interaction provides real benefits and explains real observations, the authors hope to stimulate further research into the biology of the enigmatic and b...

Ecological destruction fuels emerging diseases

...re new to science. But Dr. Brooks argues that the real work has only just begun. The researchers still have a very poor to non-existent understanding of the roles these thousands of parasites play in different diseases, something that will require a detailed understanding of their often complex multi-hos...

U-M scientist to talk about tissue engineering at AAAS

... from the mouth's lining to form bone. But in the real world, accomplishing such feats is more complex. R...ed. In addition to discussing the sometimes-messy real world applications of tissue engineering, Krebsbach plans to talk at AAAS about the potential for co...

Study finds more than one-third of human genome regulated by RNA

...any years, DNA and proteins have beenviewed as the real movers and shakers in genomic studies, with RNA seenas little more than a messenger that shuttles information between thetwo. But researchers from Whitehead Institute for Biomedical Researchand Massachusetts Institute of Technology have discovered th...

NYU researchers simulate molecular biological clock

...any years, DNA and proteins have beenviewed as the real movers and shakers in genomic studies, with RNA seenas little more than a messenger that shuttles information between thetwo. But researchers from Whitehead Institute for Biomedical Researchand Massachusetts Institute of Technology have discovered th...

Researchers reveal the infectious impact of salmon farms on wild salmon

... a theoretical model. They tested the model in the real world, using an enormous data set, and saw the same patterns. It is a very thorough analysis." "We've tried to be very careful and conservative ?but there is potential for a major impact on the survivorship of the migrating salmon," says Lewis. "Th...

Female sex hormones play a vital role in defense against sexually transmitted diseases

...ted with hormones but, before being exposed to the real herpes virus, they received a vaccine Surprisingly, unlike in the first study, the progesterone-treated mice and the mice that received no hormones were the most protected. About half the mice in the combination hormone group were also protected and...

Purdue proves concept of using nano-materials for drug discovery

...e developing synthetic cell membranes to mimic the real thing and then plan to use those membranes to create chips containing up to 1 million test chambers. Each chamber would be covered with a membrane containing the proteins, and the chambers could then be used to search for drugs that deactivate the pu...

First-ever Compounds To Target Only Metastatic Cells Are Highly Effective Against Breast, Prostate, And Colon Cancers

...pply," Dr. Huang said. "To our knowledge, that's a real first." Exact mechanisms remain unclear. "Obviously, these compounds are targeting some step in the cell-migration process," Dr. Huang said. The activity of a migration-linked protein called Rac appears to be much reduced in cancer cells affected b...

Same mutation aided evolution in many fish species, Stanford study finds

... net and go learn how their theory compares to the real world. According to a Stanford University School of Medicine study published in the March 25 issue of Science, Mother Nature is more predictable than lab experiments suggest. In a diverse group of fish called the stickleback, nature took advantage o...

MSI releases 'moleculizer' - a new approach to simulation of intracellular biochemical networks

... "Moleculizeris a powerful tool that meets a very real need for biologists,"explained Dr. Brent. "It is a critical step forward in our quest toprovide an accurate simulation of intracellular biochemical networks.""I've designed Moleculizer to be intuitive for biologists," said Dr.Larry Lok, a mathematici...

Jumping gene helps explain immune system's abilities

...ical Institute investigator."It provides the first real evidence that the genetic processes behindantigen ...therfamilies of jumping genes, Hermes is the first real link between thetwo processes," says Craig. "It also is likely to be a good model tofigure out what'...

UCSD Discovery Shows How Embryonic Stem Cells Perform 'Quality Control' Inspections

...ical Institute investigator."It provides the first real evidence that the genetic processes behindantigen ...therfamilies of jumping genes, Hermes is the first real link between thetwo processes," says Craig. "It also is likely to be a good model tofigure out what'...

New therapy for HIV/AIDS eliminates needles and excessive toxicity

...ical Institute investigator."It provides the first real evidence that the genetic processes behindantigen ...therfamilies of jumping genes, Hermes is the first real link between thetwo processes," says Craig. "It also is likely to be a good model tofigure out what'...

Gene sequencing explains bioremediation 'bug'

...ical Institute investigator."It provides the first real evidence that the genetic processes behindantigen ...therfamilies of jumping genes, Hermes is the first real link between thetwo processes," says Craig. "It also is likely to be a good model tofigure out what'...

First real-time view of developing neurons reveals surprises, say Stanford researchers

...ble to watch individual neurons as they matured in real time. The pair specifically monitored hundreds of...ire region of the brain as they fire one by one in real time. The technical savvy involved in monitoring neurons will allow researchers to conduct experimen...

New insight into people who 'see' colors in letters and numbers

...at the synesthetic colors were not as effective as real colors in such tasks. In fMRI scans, the research...oved behavioral performance in a manner similar to real colors. Because this study uses both psychophysical and neuroimaging measures in the same subjects i...

Bird Brains Show How Trial and Error May Contribute to Learning

...demonstrates how the region modulates bird song in real time. Kao, a Howard Hughes Medical Institute (HHMI) predoctoral fellow, is in the final months of her doctoral training in the laboratory of co-author Allison Doupe at the University of California, San Francisco's Keck Center for Integrative Neurosci...

Unexpressed But Indispensable -- The DNA Sequences That Control Development

...ity must be tested “in aqua,?in the wet biology of real organisms. For this Elgar and colleagues chose the zebrafish, because its transparent embryo is ideal for observing developmental events. They injected individual CNEs into embryos, along with a green fluorescent protein (GFP) reporter. By day two of...

New Treatment Rivals Chemotherapy For Lymphoma, Study Finds

...l. These results support the notion that there's a real possibility of putting chemotherapy on the back burner for this disease," says Kaminski, a professor of internal medicine at the U-M Medical School. "New studies can now be designed to begin to test this possibility," he adds. Previous stories : - ...

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