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Tag: "guardian" at biology news

Slipping past the blood brain barrier: Research shows potential treatment for brain cancer

... Researchers found that the P-gp system, an extra guardian located at the blood brain barrier that usually keeps anticancer drugs out of the brain, intercepted some of the JV-1-36 that was injected into mice but let much of it pass into the brain to treat cancer. "The blood brain barrier is set up to very c...

New clues to the dark side of a key anti-tumor guardian

...dence that despite the protective role of p53 as a guardian against tumor formation, normal levels of p53 activity--at least in some cell types--may indeed contribute to aging and decreased lifespan. The p53 protein is known to be a critical player in our body's natural defense against cancer--it is absent ...

Study pinpoints protein's role in cancer spread

...K, said: "p53 is a crucial protein that acts as a guardian of the normal cell. Its failure to do its job properly is associated with many types of cancer. If p53 is being destroyed by another protein in a cancer cell, then it offers an excellent target when designing new anti-cancer drugs. This research sugg...

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(Date:7/9/2014)... some shark species may be able to cope with the ... temperatures. , The Arctic today is best known for its ... that. Roughly 53 to 38 million years ago during what ... similar to a huge temperate forest with brackish water, home ... hippo-like creatures, crocodiles and giant tortoises. Much of what is ...
(Date:7/9/2014)... The U.S. may be on the verge of an economy ... burns cleaner than coal and is undergoing a production boom. ... globally, but recent research is casting serious doubts over just ... Chemical & Engineering News (C&EN), the weekly news magazine ... Johnson, a senior correspondent at C&EN, explains that when burned ...
(Date:7/9/2014)... can alleviate the symptoms of Alzheimer,s disease, ... and effectively scavenge amyloid beta peptide in ... reduced and eliminated Aβ deposition in an ... significantly improved behavioral and cognitive impairment. Dr. ... Hospital of China Medical University, China immunized ...
Breaking Biology News(10 mins):Shark teeth analysis provides detailed new look at Arctic climate change 2Shark teeth analysis provides detailed new look at Arctic climate change 3
(Date:7/9/2014)... of stromal support cells and immune cells and ... in the development of diseases could open new ... was the conclusion of a review article by scientists ... Nature . , Prof. Peter Carmeliet: "Consider the ... of cancer cells has been examined in minute detail ...
(Date:7/9/2014)... BostonPractices used in policing injection drug users in ... mortality. , A study, conducted by researchers ... Health, in collaboration with St. Petersburg Pavlov State ... had on the health outcomes of a cohort ... use. , Those who were arrested by police ...
(Date:7/9/2014)... French . By ... including brain structure and function, personality, life experiences and genetics, ... to develop binge drinking within the next two years. Impulsivity, ... as life events and a family history of drug use ... not the child had had a single drink at age ...
(Date:7/9/2014)... extinctions around the world have been linked to ... research from the National Institute for Mathematical and ... may also contribute. , In a series ... causes severe hemorrhage of internal organs in frogs, ... frogs if they are exposed to the virus ...
(Date:7/9/2014)... and Infectious Diseases (NIAID), part of the National ... trial of CRS3123, an investigational oral antibiotic intended ... difficile ) infection. CRS3123 (previously known as REP3123) ... growth while sparing normal intestinal bacteria. , The ... healthy men and women ages 18 to 45 ...
Breaking Medicine News(10 mins):Health News:Wake-up call for more research into cell metabolism 2Health News:BU researchers relate arrests with HIV risk environment 2Health News:What drives a child to abuse alcohol? 2Health News:Study predicts ranavirus as potential new culprit in amphibian extinctions 2Health News:NIH launches Phase I clinical trial of novel drug to treat Clostridium difficile infection 2
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