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Tag: "sabotage" at biology news

Newly discovered pathway might help in design of cancer drugs

...ohns Hopkins chemists have discovered a new way to sabotage DNA's ability to reproduce, a finding that could eventually lead to the development of new anti-cancer drugs and therapies. The method could enable future doctors to target treatment more precisely, rather than directing chemotherapeutic medication ...

To control germs, scientists deploy tiny agents provocateurs

... creating artificial chemicals that infiltrate and sabotage bacterial "mobs." Reporting the work here today (March 13) at the 229th national meeting of the American Chemical Society, University of Wisconsin-Madison chemistry professor Helen Blackwell described the ongoing construction of a new class of molec...

Study provides insight into cellular defenses against genetic mutation

...mRNAs create shortened, disabled proteins that can sabotage natural processes by competing for spots usually held by their full-length counterparts, or by simply not working. In recent years, researchers at the University of Rochester Medical Center have revealed the existence of a natural surveillance syst...

Researchers find 'secret weapon' used by SARS virus

... "secret weapon" that the SARS coronavirus uses to sabotage the immune defenses of infected cells. Experiments conducted by the UTMB scientists show that a SARS coronavirus protein called "nsp1" causes the breakdown of biochemical messages that normally prompt the production of a protein critical to defending...

Key to lung cancer chemo resistance revealed

...top this cleansing process. But lung cancer cells sabotage the expression of these same genes to block assault from chemotherapy drugs. "What we're seeing is that lung cancer cells recruit and distort NRF2 and KEAP1 expression to help tumor cells evade the toxic effects of chemotherapy," says Shyam Biswal...

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(Date:7/10/2014)... business incubator, received a $1.4 million federal grant to ... staunch bleeding during brain surgery. , Surgeons can spray ... bio-polymer solutions in the gel will cohere and control ... The gel can shorten an intracranial surgery by 30- ... the patient,s skull to be open and less anesthesia, ...
(Date:7/10/2014)... State University have developed a small, portable and ... over the world better understand the radiation around them, ... poses a health risk. , The device was developed ... incident in Fukushima, Japan, in 2011, when many regional ... being exposed to and whether their homes, food, environment ...
(Date:7/10/2014)... Cancer Research Centre (CNIO) Macromolecular Crystallography Group has ... called BuD to DNA in order to redirect ... researcher who led the study, says the discovery: ... instructions contained in the genome to treat genetic ... is published in the journal Acta Crystallographica, ...
Breaking Biology News(10 mins):A start-up at NJIT develops bleeding-control gel for brain surgery 2Sophisticated radiation detector designed for broad public use 2Sophisticated radiation detector designed for broad public use 3CNIO scientists develop technology to redirect proteins towards specific areas of the genome 2
(Date:7/10/2014)... Estonian-born Katerina Alba,s research at the University of Huddersfield ... the most popular emulsion-based food products such as ... is starting to gain an international profile for her ... and food science at the University and now she ... with her supervisor, Dr Vassilis Kontogiorgos, she is investigating ...
(Date:7/10/2014)... A neuroscientist at Rutgers University-Newark says the human brain ... a finding that could provide a better understanding ... conditions that afflict an estimated 13.6 million Americans. , ... , Michael Cole, an assistant professor at the Center ... brain architecture of a person at rest is basically ...
(Date:7/10/2014)... sarcomas research group at the Bellvitge Biomedical Research Institute ... been tested in 19 patients a new therapeutic combination ... indicate that the new treatment could stabilize the growth ... the British Journal of Cancer ., Sarcomas ... complex since there are several subtypes. It can affect ...
(Date:7/10/2014)... 10, 2014) Men who experience hot flashes are ... find relief from their silent suffering if they ... findings from a Baylor University case study., After seven ... had uncontrolled hot flashes following prostate cancer surgery showed ... also an impressive improvement in sleep quality, according to ...
(Date:7/9/2014)... that sudden, acute episodes of low back pain are ... air pressure, wind direction and precipitation. Findings published in ... the American College of Rheumatology (ACR), indicate that the ... wind speed or wind gusts, but was not clinically ... (WHO) nearly everyone experiences low back pain at some ...
Breaking Medicine News(10 mins):Health News:World interest in research work on the benefits of the Okra plant 2Health News:Working to loosen the grip of severe mental illness 2Health News:New therapeutic combination to slow resistant sarcomas 2Health News:Men's hot flashes: Hypnotic relaxation may ease the discomfort men don't talk about 2Health News:Men's hot flashes: Hypnotic relaxation may ease the discomfort men don't talk about 3Health News:Men's hot flashes: Hypnotic relaxation may ease the discomfort men don't talk about 4Health News:Low back pain? Don't blame the weather 2
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