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Tag: "survival" at biology news

To Stop Evolution: New Way Of Fighting Antibiotic Resistance Demonstrated By Scripps Scientists

...that mutation is a programmed stress response -- a survival mechanism. If the cell senses damage, and if the damage persists beyond its ability to repair it, the cell will turn on its mutation machinery and open the floodgates for evolution. Take the bacterium Escherichia coli for instance. When E. coli cell...

Future diabetes drugs may target new protein interaction

...production of sugar is a back-up plan that enables survival during food shortages; the brain and certain other critical organs rely on sugar -- specifically glucose -- for the energy to function. In people with diabetes, however, the liver doesn't sense the incoming calories, and it keeps making glucose when ...

'Smart drug' targets deadly brain cancer

... type of cancer are extremely poor: median patient survival is 12 to 16 months, and recurrent disease has a di..., radiation therapy and chemotherapy -- and median survival is 12 to 16 months. For patients in whom the disease recurs, the prognosis is indeed dismal: there a...

PHACCS, an online tool for estimating the structure and diversity of uncultured viral communities using metagenomic information

...production of sugar is a back-up plan that enables survival during food shortages; the brain and certain other critical organs rely on sugar -- specifically glucose -- for the energy to function. In people with diabetes, however, the liver doesn't sense the incoming calories, and it keeps making glucose when ...

Computational verification of protein-protein interactions by orthologous co-expression

...production of sugar is a back-up plan that enables survival during food shortages; the brain and certain other critical organs rely on sugar -- specifically glucose -- for the energy to function. In people with diabetes, however, the liver doesn't sense the incoming calories, and it keeps making glucose when ...

Eliminate Data Analysis Bottlenecks in Drug Discovery

...production of sugar is a back-up plan that enables survival during food shortages; the brain and certain other critical organs rely on sugar -- specifically glucose -- for the energy to function. In people with diabetes, however, the liver doesn't sense the incoming calories, and it keeps making glucose when ...

How A Latent Virus Eludes Immune Defenses

...g killer T cells, the authors argue, is key to the survival of the gamma-herpesvirus. By figuring out just how evasion occurs, scientists can identify a promising target for controlling infection. Copyright: © 2005 Public Library of Science. This is an open-access article distributed under the terms of the C...

Touching Molecules With Your Bare Hands

...g killer T cells, the authors argue, is key to the survival of the gamma-herpesvirus. By figuring out just how evasion occurs, scientists can identify a promising target for controlling infection. Copyright: © 2005 Public Library of Science. This is an open-access article distributed under the terms of the C...

Primates on the brink

...pots are considered the highest priorities for the survival of the most endangered primates: Indo-Burma, Madagascar and the Indian Ocean Islands, Sundaland, Eastern Afromontane, Coastal Forests of Eastern Africa, Guinean Forests of West Africa, the Atlantic Forest of Brazil, and Western Ghats-Sri Lanka. Habi...

Natural Killers Could Lead to New Hepatitis Treatments

...tically rendered deficient in CXCR6 showed reduced survival of their NKT cells, but no change in the speed or ...so far points to CXCR6 being involved in promoting survival of these NKT cells when they get into the environment of the liver, and that's how the cells tend to...

Newly discovered protein an important tool for sleeping sickness research

... the original antigen, thus assuring the long-term survival of these parasites within their hosts. The trypanosome has approximately 1,000 different VSG genes, but only expresses one at a time while the others are somehow silenced. This genetic trick, called antigenic variation, has severely limited sleeping ...

Breakthrough System for Understanding Ocean Plant Life Announced

... the original antigen, thus assuring the long-term survival of these parasites within their hosts. The trypanosome has approximately 1,000 different VSG genes, but only expresses one at a time while the others are somehow silenced. This genetic trick, called antigenic variation, has severely limited sleeping ...

Asymptomatic HIV babies could use earlier treatment

...ng at what age they developed AIDS and the rate of survival through their third birthday. As might be expected, infants born later in the study period were more likely to receive triple therapy and less likely to experience AIDS-related complications or death. In fact, none of the 23 children who received tr...

Scientists find viruses can't stick to sea bugs in the dark

... or cyanobacteria, in the seas are as vital to the survival of life on earth as the oxygen producing plants are on land. But marine bacteria are attacked by viruses, which can seriously affect their life-sustaining abilities but mow a researcher at the University of Warwick has discovered that these viruses d...

Sponges as drugs

...t was successful with only 3 species. Although the survival rates of these species were generally very high, the growth rates were very slow and unpredictable. Moreover, the reared sponges produced less of the biologically-active substances than their natural counterparts. Although Indonesia has a very high ...

$5.1 billion would save 6 million children

...e first time the global cost of implementing child survival programs could be estimated. The study is publishe...chieving the Millennium Development Goal for child survival is clearly affordable. Protecting child health should be the priority for countries with the highest...

Key to elephant conservation is 'in the sauce'

...t Pepper products are a working example of how the survival of elephants can be reconciled with the livelihoods of farmers." Since its founding, the Elephant Pepper Development Trust has served up to 250 farmers in the valley, and in 2003, the trust was awarded a $108,000 grant from the World Bank. The trust...

MIT engineers an anti-cancer smart bomb

...atment and delivery variations. But it is patient survival and quality of life that really inspire this research, Sasisekharan said. Eighty percent of the nanocell mice survived beyond 65 days, while mice treated with the best current therapy survived 30 days. Untreated animals died at 20. "It's an elegant ...

Poaching, logging, and outbreaks of Ebola threaten central African gorillas and chimpanzees

...development. "As dire as the threats are to the survival of great apes, it's important for the world to know that this is not a lost cause," said Emma Stokes of the Wildlife Conservation Society's Congo Program, another author of the action plan. "It will take a tremendous amount of work and dedication fr...

Researchers use 3-D imaging system to unveil swimming behavior of microscopic plankton

...o clusters and patches by ocean currents. The very survival of many zooplankton predators--from invertebrates to whales--and the success of fishermen catches can depend on their success at finding those patches. For almost a century ocean scientists have suspected that these patches form when the zooplankton...

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(Date:11/26/2009)...nt Staphylococcus Aureus ) and other drug-resista...ture plasma prototype devices have been developed ...dal cocktails. , Two prototype devices have been...thy skin (e.g. hands and feet) in hospitals and pu...t; and another to shoot bacteria-killing agents in...
(Date:11/25/2009)...ters, police officers and ambulance workers faced ...er complex. They battled to save people from the c...kled fires and evacuated as many people as they co... people. And making their jobs even harder was the...s and their relatives jammed mobile networks with ...
(Date:11/25/2009)... assistant professors recently received funding fr...ue research beneficial to understanding the enviro...opher Blackwood, assistant professor in the Depart... support two separate research projects. , His f... Communities and Functions from the Leaf to the La...
Breaking Biology News(10 mins):Plasma produces KO cocktail for MRSA 2Plasma produces KO cocktail for MRSA 3Magic box for mission impossible 2Magic box for mission impossible 3Kent State University professors focus research on the environment with grants totaling $890,000 2Hologic to Release Third Quarter Fiscal 2009 Operating Results on Monday August 3 2009 51476 1Hologic to Release Third Quarter Fiscal 2009 Operating Results on Monday August 3 2009 51476 2Genworth Financial Simplifies the Process of Purchasing Affordable Long Term Care Insurance for Virginia AARP Members 51473 1Genworth Financial Simplifies the Process of Purchasing Affordable Long Term Care Insurance for Virginia AARP Members 51473 2Genworth Financial Simplifies the Process of Purchasing Affordable Long Term Care Insurance for Virginia AARP Members 51473 3Genworth Financial Simplifies the Process of Purchasing Affordable Long Term Care Insurance for Virginia AARP Members 51473 4Genworth Financial Simplifies the Process of Purchasing Affordable Long Term Care Insurance for Virginia AARP Members 51473 5Genworth Financial Simplifies the Process of Purchasing Affordable Long Term Care Insurance for Virginia AARP Members 51473 6Genworth Financial Simplifies the Process of Purchasing Affordable Long Term Care Insurance for Virginia AARP Members 51473 7Genworth Financial Simplifies the Process of Purchasing Affordable Long Term Care Insurance for Virginia AARP Members 51473 8Genworth Financial Simplifies the Process of Purchasing Affordable Long Term Care Insurance for Virginia AARP Members 51473 9Genworth Financial Simplifies the Process of Purchasing Affordable Long Term Care Insurance for Virginia AARP Members 51473 10Integrative Dermatology of Boca Raton Selects Artefill to Meet Growing Patient Demand for a Longer Lasting Dermal Filler 51468 1Integrative Dermatology of Boca Raton Selects Artefill to Meet Growing Patient Demand for a Longer Lasting Dermal Filler 51468 2Integrative Dermatology of Boca Raton Selects Artefill to Meet Growing Patient Demand for a Longer Lasting Dermal Filler 51468 3
(Date:11/27/2009)... Biotech firm Replikins Ltd. today issued i...enomic data. It shows that the lethality of the v...uring the virus,s current outbreak in the spring o... 2.0 (s.d. 0.1). The H1N1 infectivity count, howev...Boston (PRWEB) November 27, 2009 -- Biotech firm R...
(Date:11/27/2009)...NCISCO, Nov. 27 The Gymb...lair Lambert, CFO/COO, will present at the NASDAQ ...he May Fair Hotel in London, England, on Wednesday...sten to a live broadcast of The Gymboree Corporati... to www.gymboree.com, click on "Our Company" at th...
(Date:11/27/2009)...LLY-SUR-SEINE, France, Nov. 27 Tea...al cycling team dedicated to ethical sporting and ...s, announced today that it will become Team Garmin...cal as a new sponsor of the team. Transitions Opti...e eyewear, offering the most advanced photochromic...
(Date:11/27/2009)... XenaCare Holdings has announced that it ha...ation, one of the largest nonprofit organizations ...education. , Delray Beach...s, Inc. (OTCBB: XCHO), a company specializing in t...ealthcare products, has announced today that is ha...
(Date:11/27/2009)...ring unprecedented medical, economic burdens, stud...y News) -- The number of people with diabetes in t...xt 25 years, a new study predicts. , That would...ple with the disease, up from 23.7 million today. ...e with diabetes will triple, the study also warns,...
Breaking Medicine News(10 mins):Health News:Lethality of H1N1 Virus Drops to "Non-Epidemic Resting Levels" in Current Cycle; Virus' Infectivity Remains Increased 2Health News:Lethality of H1N1 Virus Drops to "Non-Epidemic Resting Levels" in Current Cycle; Virus' Infectivity Remains Increased 3Health News:Lethality of H1N1 Virus Drops to "Non-Epidemic Resting Levels" in Current Cycle; Virus' Infectivity Remains Increased 4Health News:Lethality of H1N1 Virus Drops to "Non-Epidemic Resting Levels" in Current Cycle; Virus' Infectivity Remains Increased 5Health News:Team Garmin-Slipstream Officially Re-named Team Garmin-Transitions With Addition of Transitions Optical as New Sponsor 2Health News:Team Garmin-Slipstream Officially Re-named Team Garmin-Transitions With Addition of Transitions Optical as New Sponsor 3Health News:XenaCare Holdings Announces National Sponsorship of the Arthritis Foundation 2Health News:XenaCare Holdings Announces National Sponsorship of the Arthritis Foundation 3Health News:XenaCare Holdings Announces National Sponsorship of the Arthritis Foundation 4Health News:Diabetes Cases Expected to Double in 25 Years 2Health News:Diabetes Cases Expected to Double in 25 Years 3
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