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Tag: "sweep" at biology news

In nature, proteins sweep up nanoparticles

...vered a world in which bacteria emit proteins that sweep up metal nanoparticles into immobile clumps. Their...proteins into the environment. These proteins then sweep the sulfide nanoparticles out of solution into a ball. Scientists don’t why this occurs. Perhaps ...

Mimicking how the brain recognizes street scenes

...etina and passes in a fast feed-forward, bottom-up sweep through the hierarchical architecture of the visual cortex. What makes the Poggio lab's model so innovative and powerful is that, computationally speaking, it mimics the brain's own hierarchy. Specifically, the "layers" within the model replicate the...

Math model predicts cancer behavior

...nd Cummings expect to see this new way of thinking sweep through biology. "Particularly in cancer biology, we know so much about tumors, but we can do so little: why is that"" Quaranta said. "I think the reason is that we need additional tools, and those are the tools of mathematics." The team's model ...

Key to lung cancer chemo resistance revealed

... the production of other proteins and enzymes that sweep the cell clear of toxins. To halt the detox process, proteins manufactured by KEAP1 bind to the NRF2 triggers tagging them for destruction. In cancer cells, NRF2 activity runs amok, sweeping away all cellular toxins, including chemotherapy agents. ...

Chemical guidance of T cells leads to immunologic memory and long-term immunity

...to a large population of active clones, which then sweep through the body, hunting down and killing infected cells. For CD8+ T-cell activation to occur in the lymph node, the cell must encounter its target antigen--but that antigen must be displayed on the surface of another immune system cell, called a ...

Malaria parasites develop in lymph nodes

...malarial mosquito until immune cells come along to sweep them out, Ménard said. This second influx of parasites could prompt a somewhat different immune response in the host, and those parasites might have different fates. Parasites developing in the lymph nodes could have two opposite effects on the body'...

Stealth Worms May Improve Insect Pest Control

...ematodes in tropical rainforests," Stock says. "We sweep from the tops of the trees all the way to the ground, searching for nematodes that are potential insect pathogens. The misconception is that they are concentrated more in temperate zones, but this is not true. We're trying to unveil the mystery of ne...

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(Date:8/20/2014)... 20, 2014) Women who are poor experience higher ... with elevated levels of the stress hormone, putting ... life, according to a new research from the University ... in the American Journal of Human Biology , ... relate it directly to the socioeconomic status of their ...
(Date:8/20/2014)... new gene therapy developed by researchers at the University ... protect mice from a life-threatening heart condition caused by ... avenue," said Yi Lai, Ph.D., the leading author of ... School of Medicine,s Department of Molecular Microbiology and Immunology. ... this could lead to a treatment for people with ...
(Date:8/20/2014)... about 4,000 members, it triggers an important first stage ... type of comb used for rearing male reproductive, called ... Neurobiology and Behaviour at Cornell University, led by Michael ... colonies. The results are published in Springer,s journal ... Reproduction isn,t always a honeybee colony,s top priority. ...
Breaking Biology News(10 mins):CU Denver researcher shows economic disparities impact infant health 2Gene therapy protects mice from lethal heart condition, MU researchers find 2Worker bees 'know' when to invest in their reproductive future 2
(Date:8/20/2014)... Botanica Day Spa ... the new and popular stem cell line from ... and wrinkles and naturally repairs the skin. The ... new service by offering clients a complimentary dermaplaning ... facial. , Pevonia® continues to be a global ...
(Date:8/20/2014)... of Manchester and Auckland suggest that both major forms of ... The findings, published today in the FASEB Journal ... and type-2 diabetes are both caused by the formation of ... The results, based on 20 years, work in New Zealand, ... down and potentially reversed by medicines that stop amylin forming ...
(Date:8/20/2014)... The Workgroup for Electronic Data ... the use of health IT to create efficiencies ... for its annual fall conference, WEDI-Con 2014: The ... will take place at the HYATT Regency in ... diverse cross-section of payers, providers, government regulators, industry ...
(Date:8/20/2014)... 20, 2014 The National Association ... $1.24 million Science Education Partnership Award (SEPA) grant ... NAHN’s collaborative project with the Hispanic Communications Network ... , This collaborative NIH R25 program has been ... linguistic diversity among health professionals by recruiting and ...
(Date:8/20/2014)... 20, 2014 Attendees of Seedstock’s 3rd ... peak at Los Angeles’ first multi-faceted food production business ... a blossoming 1.5-acre high school campus urban farming operation ... farm in the L.A. Art District. , The field ... urban agriculture, will kick off Seedstock’s “Reintegrating Ag: Local ...
Breaking Medicine News(10 mins):Health News:New Stem Cell Facial Unveiled at Botanica Day Spa 2Health News:New Stem Cell Facial Unveiled at Botanica Day Spa 3Health News:Scientists show type-1 and type-2 diabetes are caused by same underlying mechanism 2Health News:WEDI Releases Full Conference Agenda for Its Annual Fall Conference – WEDI-Con 2014 2Health News:WEDI Releases Full Conference Agenda for Its Annual Fall Conference – WEDI-Con 2014 3Health News:National Association of Hispanic Nurses (NAHN) Receives Five-Year Federal Grant from the National Institutes of Health (NIH) 2Health News:National Association of Hispanic Nurses (NAHN) Receives Five-Year Federal Grant from the National Institutes of Health (NIH) 3Health News:Seedstock Sustainable Agriculture Conference’s Urban Farm Field Trip to Offer First Look at Los Angeles’ Premier Food Business Incubator 2Health News:Seedstock Sustainable Agriculture Conference’s Urban Farm Field Trip to Offer First Look at Los Angeles’ Premier Food Business Incubator 3
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