News tagged with transport factors
Researchers construct a device that mimics one of nature's key transport machines
Biology /
Jan 06, 2009 |
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(PhysOrg.com) -- To help protect its genes, a cell is highly selective about what it allows to move in and out of its nucleus. Yet that choosiness is regulated by just a thin barrier, perforated with tiny ...
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Disinfectants may promote growth of superbugs
20 hours ago |
5 / 5 (4) |
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Using disinfectants could cause bacteria to become resistant to antibiotics as well as the disinfectant itself, according to research published in the January issue of Microbiology. The findings could have important implic ...
A novel gene found for childhood-onset asthma
Dec 23, 2009 |
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Pediatric researchers have identified a novel gene involved in childhood asthma, in one of the largest gene studies to date of the common respiratory disease. Because the gene, called DENND1B, affects cells and signaling ...
Scientists discover 2 genes that drive aggressive brain cancers
Dec 23, 2009 |
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A team of Columbia scientists have discovered two genes that, when simultaneously activated, are responsible for the most aggressive forms of human brain cancer.
Sleeping off childhood?
Dec 23, 2009 |
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Are your 11- and 12-year-olds staying up later, then dozing off at school the next day? Parents and educators who notice poor sleeping patterns in their children should take note of new research from Tel Aviv University ― ...
Synergistic interaction enhances pathogenesis of Parkinson's disease
Dec 23, 2009 |
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Scientists have identified a synergistic interaction that disrupts normal intracellular transport mechanisms and leads to the accumulation of neuron-damaging clumps of protein associated with Parkinson's disease (PD), a neurodegenerative ...
The number of 85-year-olds will increase by a third by 2020
Dec 23, 2009 |
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Health and social care provision needs to be put in place for a large increase (33%) in the 85 year old population in the UK by 2020, according to a study published today in the British Medical Journal.
Adverse consequences of obesity may be greater than previously thought
Dec 23, 2009 |
4.3 / 5 (7) |
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The link between obesity and cardiovascular mortality may be substantially underestimated, while some of the adverse consequences of being underweight may be overstated, concludes a study published in the British Medical ...
UNL research aims to understand homelessness among women
Other Sciences / Social Sciences
Dec 23, 2009 |
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(PhysOrg.com) -- Women make up nearly one-third of the homeless population in the United States. Yet little is known about how they become homeless or how they live. University of Nebraska-Lincoln sociologist Les Whitbeck ...
Seeing how evolutionary mechanisms yield biological diversity
Dec 22, 2009 |
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An international team of scientists has discovered how changes in both gene expression and gene sequence led to the diversity of visual systems in African cichlid fish.
Mutant CTRC gene has a new way to trigger pancreatitis
Dec 22, 2009 |
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(PhysOrg.com) -- The CTRC gene is a lot like your baby brother—mutant and annoying. Drs. Miklos Sahin-Toth and Richard Szmola of the Department of Molecular & Cell Biology at Boston University Henry M. Goldman School of Dental ...
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