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Questo blog non rappresenta una testata giornalistica in quanto viene aggiornato senza alcuna periodicità. Non può pertanto considerarsi un prodotto editoriale ai sensi della legge n. 62 del 7/03/2001. Le foto presenti sul blog sono dei rispettivi autori, nel caso violino i diritti d'autore saranno rimosse in seguito a pronta comunicazione.
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  • Researchers image, measure tubulin transport in cilia
    The mechanism behind tubulin transport and its assembly into cilia have been observed in a new study, including the first video imagery of the process. "Cilia are found throughout the body, so defects in cilia formation affect cells that line airways, brain ventricles or the reproductive track," said the study's lead author.
  • Got bees? Got vitamin A? Got malaria? Loss of pollinators increases risk of malnutrition, disease
    More than half the people in some developing countries could become newly at risk for malnutrition if crop-pollinating animals -- like bees -- continue to decline, experts say. Despite popular reports that pollinators are crucial for human nutritional health, no scientific studies have actually tested this claim -- until now.
  • How tropical parasite hijacks cells
    Scientists have pinned down how a dangerous tropical parasite which is transmitted by ticks manages to turn healthy cells into cancer-like invasive cells, according to research. Microscopic Theileria parasites infect the blood of mammals, particularly cattle, causing serious illness.
  • New mechanism to aid cells under stress identified
    New details in a cellular mechanism that serves as a defense against stress have been identified by a team of biologists. The findings potentially offer insights into tumor progression and neurodegenerative diseases, such as Parkinson's and Alzheimer's -- the cell's inability to respond to stress is a major cause of these diseases.
  • Cause for decline of Missouri River pallid sturgeon identified
    Oxygen-depleted dead zones between dams in the upper Missouri River have been directly linked with the failure of endangered pallid sturgeon embryos to survive, according to a study. The study is the first to make a direct link among dam-induced changes in riverine sediment transport, the subsequent effects of those changes on reduced oxygen levels and the s […]
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