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Tag: "puts" at biology news

Viral DNA sequence a possible trigger for breast cancer

... in mouse breast cells transforms them. This study puts the spotlight on a potential new mechanism for virus-induced breast cell transformation, which has largely been attributed to the integration of viral DNA into locations that trigger the expression of host cancer-causing genes. An intriguing wrinkle ...

Computers to be used to find blueprint for new influenza drug

...e often think of flu as just a nasty illness which puts us in bed for a few days. But some outbreaks can cause death on a large scale ?the world-wide outbreak in 1918 killed more people than the First World War itself. We may now be facing another flu outbreak, this time originating from chickens in Asia....

Inflammatory molecules released by pollen trigger allergies

...y 21 issue of The Journal of Experimental Medicine puts some of the blame on bioactive molecules that are released from pollen. These molecules bind to immune cells and cause them to launch a typical allergy-promoting immune response. Pollen from plants exposed to air pollutants produce more of these alle...

Novel Therapy Tested in Mice Could Chase Away Cat Allergies

...r Anthony S. Fauci, M.D. The injectable treatment puts a brake on the release of a key chemical from cells involved in cat allergy reactions. That chemical, histamine, brings on allergy symptoms such as sneezing, wheezing, itching, watery eyes, and sometimes asthma. When a cat-allergic person touches or ...

Researchers trace evolution to relatively simple genetic changes

... are normally missing their armor plates. And that puts the plates back on the sides of the fish," Kingsley said. "So, this is one of the first cases in vertebrates where it's been possible to track down the genetic mechanism that controls a dramatic change in skeletal pattern, a change that occurs natur...

Octopuses occasionally stroll around on two arms, UC Berkeley biologists report

... are normally missing their armor plates. And that puts the plates back on the sides of the fish," Kingsley said. "So, this is one of the first cases in vertebrates where it's been possible to track down the genetic mechanism that controls a dramatic change in skeletal pattern, a change that occurs natur...

Expression Project for Oncology (expO) completes first phase of standardized gene expression analyses

...ly standardized format by 65%. This accomplishment puts expO on a projection to exceed its targeted collection and gene expression of 1,900 tumor biosamples over the course of 3 years. Standardization of the collection, analysis, and vocabularies will help accelerate future development of new, targeted c...

DuPont's first biologically derived polymer receives global recognition

...Pont is a science company. Founded in 1802, DuPont puts science to work by creating sustainable solutions essential to a better, safer, healthier life for people everywhere. Operating in more than 70 countries, DuPont offers a wide range of innovative products and services for markets including agricultur...

Canada approves marijuana-based pain spray

...dministration, this allows for flexible dosing and puts the patient in control of their pain,?said Dr. Gordon. “This is very important since pain severity varies between different patients and even in the same patient at different times.?/p> Sativex and side-effects In clinical trials, the most freque...

Science study holds implications for gene therapy and stem cell biology

... the multiplication rate of stem cells. While this puts these cells at risk to cause cancer, the majority of mice that were investigated in this study showed no signs of such side effects. "This is a step forward in our research because it helps us understand which genes are involved in regulating stem c...

AIDS Public Awareness Campaign Expands Following Report Of Rapidly Progressive HIV

...undaries. It is what you do, not who you are, that puts you at risk for HIV." Individuals who wish to get tested may choose to do so anonymously or confidentially. With anonymous testing, a person does not provide his or her name, but instead receives an identifying number. Anonymous testing is available...

Disabling gene defuses rheumatoid arthritis in mice

...es of its role in some cancers, and hopefully that puts us in a good position to devise ways to manipulate its activity," says senior author Stanford Peng, M.D., Ph.D., assistant professor of medicine and of pathology and immunology. "If the human version of this gene functions in a similar fashion, modif...

Open Access journals get impressive impact factors

...rnal Citation Report with a respectable 3.25. This puts it in the top third of the genetics titles, and the top 20% of biotechnology journals. BMC Molecular Biology has an impact factor of 3.12, and BMC Musculoskeletal Disorders an impact factor of 1.00, putting it in the top half of the orthopaedics list...

'Bionic' arm gives amputee sense of touch

...rnal Citation Report with a respectable 3.25. This puts it in the top third of the genetics titles, and the top 20% of biotechnology journals. BMC Molecular Biology has an impact factor of 3.12, and BMC Musculoskeletal Disorders an impact factor of 1.00, putting it in the top half of the orthopaedics list...

Could better mangrove habitats have spared lives in the 2004 tsunami?

...e 2004 tsunami inflicted on the coastal zone. This puts the drastic clearing of mangroves, and the conversion of mangrove habitats to shrimp farms in other areas, into even starker perspective. The authors highlight the urgent need for a union between management-driven research (research that specificall...

Unexpected lock and key mechanism found for the assembly of tumor blood vessels

...entified as key regulators of immune cell function puts the finishing touches on newly constructed blood vessels by allowing the two cell layers of blood vessels to recognize and "lock" together. The study, which appears in the June 2005 issue of the Journal of Clinical Investigation, is the first to sho...

Stem Cells to Solve the Blood Shortage Problem?

...e 2004 tsunami inflicted on the coastal zone. This puts the drastic clearing of mangroves, and the conversion of mangrove habitats to shrimp farms in other areas, into even starker perspective. The authors highlight the urgent need for a union between management-driven research (research that specificall...

Insects develop resistance to engineered crops

...t. And when one line of defense starts to fail, it puts more pressure on the second toxin in a pyramided plant to control the insect," Shelton added. While single-gene Bt plants are most prevalent, industry trends suggest that pyramided plants may be favored in the future. In Australia, the use of single...

New protein vital for immune response is found in surprise location

...ern and the study's senior author. "This discovery puts mitochondria on the map in terms of immunity, and it opens up a new avenue of research in immunology." The researchers modified normal cells so that the cells could not produce the MAVS protein, which is short for Mitochondrial Anti-Viral Signaling ...

Device traps, disables harmful bacteria

...r has a blower that takes a high volume of air and puts it through a filter that screens bacteria and even smaller particles," said Angenent, a member of Washington University's Environmental Engineering Science Program. " And after the filter there is UV light; if something passes through the filter, the...

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