Natural language interface for data visualization debuts
A team has developed FlowSense, which lets those who may not be experts in machine learning create highly flexible visualizations from almost any data.
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Pacifier biosensor could help monitor newborn health
Wearable biosensors that non-invasively monitor health and fitness are growing in popularity among adults. But adapting this technology for use with babies is difficult because the devices are often bulky or have rigid surfaces that could harm infants' delicate skin. Now researchers say they have developed a pacifier-based biosensor that tracks real-time glucose levels in saliva. It could ultimately help diagnose and treat diabetes in the smallest of patients.
Read moreMonitoring the corrosion of bioresorbable magnesium
Researchers have recently been able to monitor the corrosion of bioresorbable magnesium alloys at the nanoscale over a time scale of a few seconds to many hours. This is an important step towards accurately predicting how fast implants are resorbed by the body to enable the development of tailored materials for temporary implant applications.
Read moreA possible gut-brain connection to 'chemo brain'
To test the possible relationship between the gut and chemo brain, a lab is examining chemo's effects on mice whose guts have been manipulated before treatment. One experiment involves feeding the mice antibiotics. The other relies on the universal practice among mice of eating their own and their roommates' feces.
Read moreSpecial cells contribute to regenerate the heart in Zebrafish
It is already known that zebrafish can flexibly regenerate their hearts after injury. An international research group now shows that certain heart muscle cells play a central role in this process. The insights gained could be used to initiate a similar repair process in the human heart.
Read moreA marine pathogenic bacterium forms specialized cells for dissemination
Vibrio parahaemolyticus can be found in the tidal zones in estuarine areas. The marine bacterium causes acute gastroenteritis in humans and is the leading cause for seafood borne illnesses in the world. Researchers have now identified specialized "adventurer" cells that ensure the bacterium's dissemination and prevalence. Their new findings are an important basis for the future management of the disease.
Read moreA roadmap to make the land sector carbon neutral by 2040
Land is critical to human livelihoods and wellbeing, while actions related to land use also play an important role in the climate system. Researchers have developed a new roadmap outlining actions on deforestation, restoration, and carbon cuts that could lead to the land sector becoming carbon neutral by 2040 and a net carbon sink by 2050.
Read moreReduced food intake in old mice can no longer improve health
Reduced food intake helps both animals and humans to improve health in old age and can prolong life. But when do you have to change your diet to achieve this benefit in old age? Scientists have now shown that mice only become healthier if they start food reduction early and eat less before entering old age. The scientists conclude that healthy behavior must be established earlier in life in order to improve health in old age and extend lifespan.
Read moreThe long arm of childhood conditions
Available research on the impact of a person's socioeconomic status during childhood suggests that the circumstances one grows up in matter a great deal for adult health. The results of a new study supports the notion of a 'long arm of childhood conditions' that remains invisible beyond mid-life but can affect health satisfaction later in life.
Read moreStressing cancer with spice
A new study reports how an experimental drug agent stops cancer cells from growing. A little over a decade ago, scientists first reported pentagamavumon-1 (PGV-1), an analogue of a molecule found in turmeric and that has been since discovered to have anti-cancer effects. In the new study, tests on cancer cells and animals reveal that these anti-cancer effects come from PGV-1 inhibiting a series of enzymes responsible for the metabolism of reactive oxygen species. This finding is expected to clarify how modifications to PGV-1 will lead to its use for cancer treatment.
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