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May 11, 2012
Singapore scientists from Bioprocessing Technology Institute under the Agency of Science, Technology and Research have for the first time, identified the molecular 'switch' that directly triggers the body's first line of defense against pathogens, more accurately known as the body's "innate immunity."
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February 29, 2012
A*STAR scientists have for the first time, identified that precise regulation of polyamine levels is critical for embryonic stem cell (ESC) self-renewal -- the ability of ESCs to divide indefinitely -- and directed differentiation. This paper is crucial for better understanding of ESC regulation and was published in the journal Genes & Development on 1st March by the team of scientists from the Institute of Medical Biology, a research institute under the Agency for Science, Technology and…
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April 7, 2025
States sue HHS for public health cuts, measles cases continue to rise, and a study finds Americans live shorter lives compared with their European counterparts.
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May 10, 2012
A team of researchers led by a NASA Lunar Science Institute member based at Southwest Research Institute has discovered evidence that the giant impact crater Rheasilvia on Asteroid Vesta was created in a collision that occurred only about one billion years ago, much more recently than previously thought. This result is based on the analysis of high-resolution images obtained with the Dawn spacecraft, which entered orbit around Vesta in July 2011.
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April 16, 2012
Craters made by asteroid impacts may be the best place to look for signs of life on other planets, a study suggests.
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March 7, 2014
Asteroid P/2013 R3 is shattering into a cloud of debris in these images captured by the Hubble Space Telescope.
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October 3, 2014
The moon's vast flatland — called Oceanus Procellarum — may have been formed through tectonic-like activity billions of years ago, scientists say.
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May 24, 2012
Scientists on NASA's asteroid sample return mission, Origins, Spectral Interpretation, Resource Identification, Security, Regolith Explorer (OSIRIS-REx), have measured the orbit of their destination asteroid, 1999 RQ36, with such accuracy they were able to directly measure the drift resulting from a subtle but important force called the Yarkovsky effect -- the slight push created when the asteroid absorbs sunlight and re-emits that energy as heat.
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February 5, 2014
The peanut-shaped space rock is more compact on one side than on the other.
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April 4, 2012
Asthma is a chronic inflammatory and respiratory disease caused by an abnormal reactivity to allergens in the environment. Of the several avenues of exploration that are currently being developed, vaccination appears to be the most promising approach. In a publication soon to appear in the review Human Gene Therapy, the research scientists at Inserm and CNRS reveal an innovatory vaccine against one of the allergens most frequently encountered in asthma patients.
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