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Tag: "unlocking" at biology news

Natural antibiotics yield secrets to atom-level imaging technique

...ue called solid-state NMR spectroscopy is a key to unlocking those secrets. That's the view of University of Michigan researcher Ayyalusamy Ramamoorthy, who will discuss his group's progress toward that goal March 3 at the annual meeting of the Biophysical Society in Baltimore, Md. Ramamoorthy's research ...

Scientists reveal structure of gateways to gene control

...ry loosens the DNA wrapping around the nucleosome, unlocking the transcription gateway to give access to the cell's molecular transcription machinery. "We think that the function of the nucleosome is to control the gateway to transcription," Pugh said. The research reveals how the pieces of DNA that regula...

Research project tackles 'regeneration' gap

...Institute. "The Regeneration Project will focus on unlocking the mysteries in living, simple organisms that sustain successful tissue and organ regeneration following injury and disease, and then applying this knowledge toward encouraging repair in the more complex human, where regeneration is not so simple." ...

It's in your head: The brain's own globin defends you from shock and stroke

...ome describe this protein, which may be the key to unlocking new therapies to minimize brain damage and improve recoveries for patients. The Italian researchers suggest that neuroglobin is involved in the brain's response to oxygen deprivation and plays a protective role against brain damage. Structurally sim...

Single molecule extends fat mice lives by reversing gene pathways associated with disease in obese

...s that there may be tremendous medical benefits to unlocking the secrets behind the genes that control our longevity," says Sinclair, "No doubt many more remain to be discovered in coming years." ...

Key to zebrafish heart regeneration uncovered

...rovide a model to help researchers find the key to unlocking this dormant regenerative capacity in mammals, and such an advance could lead to potential treatments for human hearts damaged by disease, the Duke scientists said. "If you look in nature, there are many examples of different types of organisms, s...

New light microscope sharpens scientists' focus

...ology advances, it may prove to be a key factor in unlocking at the molecular level secrets of intracellular dynamics that are unattainable by other methods," observed Davidson, who directs the optical microscopy division at FSU. The researchers also acknowledge that the time needed to collect the thousands...

World faces challenge as life expectancies lengthen, scientist says

...global scale. While science may be on the brink of unlocking the mysteries of the aging process, Tuljapurkar worried that the world is unprepared for the inequalities that this new knowledge may generate between the world's rich and poor. "Are some people going to be left behind? Are we going to make society ...

New study identifies key gene in development of connections between brain and spinal cord

... "The discovery of Fezl is a critical finding in unlocking the intricacies of human brain development," noted McConnell. "However, there is still much research to be done in identifying the key target genes in the brain. Fezl is another critical step in piecing together a complete picture of brain and spin...

Scientists focus on 'dwarf eye'

... Institute. "We hope this protein holds the key to unlocking not only nanophthalmos, but other forms of farsightedness and nearsightedness as well." Hyperopia (farsightedness) and myopia (nearsightedness) -- the ability to see only distant or near objects clearly, respectively -- stems from the complex growth...

New miniaturised chip dramatically reduces time taken for DNA analysis

...w a vital part of any large-scale project, such as unlocking the genetic code of an organism. DNA chips are limited to a certain extent because of some very specific analytical problems, such as establishing the source of microbial contamination quickly and efficiently. The new miniaturised electrochemical gen...

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