Sep. 14, 2016 The gradual accumulation of damage to all kinds of molecules in the cell is often considered as the primary cause of aging. This escalating damage could cause the progressive failure of cell ...
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Sep. 12, 2016 A new microscopy technique has been applied in research that allows scientists to monitor the movements of nanoparticles through the inside of a cell. They found that drug delivery is more effective ...
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Sep. 12, 2016 Scientists have developed a sensitive fluorescent antibody probe that specifically detects monomethylation of lysine 20 in histone H4 in living cells. This research has future implications and can be ...
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Sep. 12, 2016 For the first time, sperm release in a live animal is described using time lapse imaging at cellular resolutions in Drosophila ...
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Sep. 10, 2016 Two very different types of protein have been mapped by researchers. One helps soil bacteria digest carbon compounds; the other protects cells from the effects of harmful ...
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Sep. 7, 2016 Scientists have found that the epithelial tissues that line the surfaces of organs throughout the body intrinsically have hot spots for cancerous tumors.They discovered this by examining a common ...
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Sep. 7, 2016 As health departments around the United States boost efforts to combat Zika, scientists are working on new ways to kill the mosquitoes that carry the virus. One approach involves understanding the ...
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Sep. 7, 2016 Researchers used biochemical techniques and electron microscopy to uncover the structure of the bacterial MotA protein, which forms part of the propeller motor (flagellum). Three-dimensional analysis ...
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Sep. 6, 2016 Messenger molecules that convey instructions from DNA to protein factories for protein synthesis require special molecular tails for their stability and function. Now, scientists have found that many ...
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Sep. 6, 2016 The mitochondrial Complex I plays a central role in cellular respiration and energy metabolism. The ~1 Megadalton L-shaped protein complex is the largest protein assembly of the respiratory chain and ...
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Sep. 6, 2016 A signalling pathway that enables cells to reach their destinations through repulsion has been discovered by researchers, and outlined in a new ...
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Sep. 6, 2016 Scientists have discovered that a single T cell-selected HIV mutation can produce different T cell adaptations. The finding demonstrates that the complexity of the HIV/T cell co-evolution is much ...
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Sep. 6, 2016 Food allergies have been on the increase for years. There is currently only one solution for patients: avoid allergy-triggering products. Researchers are making an important contribution to consumer ...
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Sep. 6, 2016 Scientists have shed new light on how bacteria survive – they rely on a doughnut. The researchers found that bacteria have a unique doughnut-shaped protein that sits in a cage inside their cells ...
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Sep. 5, 2016 Research into plant cells is far from complete. Scientists have now succeeded in describing the function of chloroplasts in more detail. These are plant and algal cell structures that are responsible ...
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Sep. 5, 2016 Biochemists have uncovered patterns in the outer protein coat of group A Streptococcus that could finally lead to a vaccine against this highly infectious bacteria -- responsible for more than ...
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Sep. 2, 2016 It was already known that genes inherited from ancient retroviruses are essential to the placenta in mammals. Scientists have now revealed a new chapter in this astonishing story: these genes of ...
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Sep. 2, 2016 Hibernation has long been considered the secret behind the relatively long lifespan of the edible dormouse. However, a team of researchers has now shown for the first time that high food availability ...
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Sep. 1, 2016 Researchers have made the first-ever detailed, atomic-level images of a peroxiredoxin, which has revealed a peculiar characteristic of this protein that might form the foundation for an entirely new ...
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Sep. 1, 2016 Researchers have conducted the first genome-wide screen in Apicomplexa, a phylum of single-celled parasites that cause diseases such as malaria and toxoplasmosis. The screen sheds light into the ...
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