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Jul 13, 2018
How to predict the side effects of millions of drug combinations
Posted by Manuel Canovas Lechuga in categories: biotech/medical, robotics/AI
An example graph of polypharmacy side effects derived from genomic and patient population data, protein–protein interactions, drug–protein targets, and drug–drug interactions encoded by 964 different polypharmacy side effects. The graph representation is used to develop Decagon. (credit: Marinka Zitnik et al./Bioinformatics)
Millions of people take up to five or more medications a day, but doctors have no idea what side effects might arise from adding another drug.*
Now, Stanford University computer scientists have developed a deep-learning system (a kind of AI modeled after the brain) called Decagon** that could help doctors make better decisions about which drugs to prescribe. It could also help researchers find better combinations of drugs to treat complex diseases.
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Jul 13, 2018
Nanomaterials that mimic nerve impulses (spikes) discovered
Posted by Manuel Canovas Lechuga in categories: computing, nanotechnology, neuroscience
A combination of nanomaterials that can mimic nerve impulses (“spikes”) in the brain have been discovered by researchers at Kyushu Institute of Technology and Osaka University in Japan.
Current “neuromorphic” (brain-like) chips (such as IBM’s neurosynaptic TrueNorth) and circuits (such as those based on the NVIDIA GPGPU, or general purpose graphical processing unit) are devices based on complex circuits that emulate only one part of the brain’s mechanisms: the learning ability of synapses (which connect neurons together).
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Jul 13, 2018
NASA Will Pay You $100,000 To Stay In Bed For 60 Days!
Posted by Alberto Lao in category: space
Wouldn’t you just love to carry on sleeping on a Monday morning without having to submit to the Monday morning blues and get ready for work? What type of heaven would you envisage if you were paid to stay in bed; it would be a glorious one wouldn’t it? If only it were possible!!! But!! Hold it right there, don’t be disappointed because what if we told you it is possible!! You can get paid a huge sum of money just staying in bed for two whole months and by you know who?? NASA no less!!!
Yes the American space agency NASA is paying $100,000 to stay in bed for 60 days. Find out why and if it is really too good to be true.
Jul 13, 2018
HPV vaccine eliminates skin cancer in 97-year-old, doctors report
Posted by Dan Kummer in category: biotech/medical
The HPV vaccine has eliminated skin cancer in a 97-year-old woman — giving doctors and patients hope it could be used to treat aggressive cases of skin cancer, such as squamous cell carcinoma.
A 97-year-old woman’s severe case of an untreatable form of squamous cell carcinoma was cleared with injections of the HPV vaccine, her doctors report.
Jul 13, 2018
The first artificial intelligence in space
Posted by Shailesh Prasad in categories: robotics/AI, space
Jul 13, 2018
Human Trials Show a 30-Year-Old Heart Disease Drug Could Help Treat Type 1 Diabetes
Posted by Shailesh Prasad in category: biotech/medical
Finger pricks and daily insulin injections are currently the leading regimen for those with type 1 diabetes, a condition in which the body’s insulin producing cells beta cells are destroyed. And it’s not foolproof.
Patients can often face risks over overcorrecting their blood sugar levels, which can potentially lead to hypoglycemia – low blood sugar – and coma.
Insulin is responsible for regulating the amount of sugar in the blood, and dysfunctions with it can cause diabetes.
Jul 13, 2018
Australian experiment wipes out over 80% of disease-carrying mosquitoes
Posted by Shailesh Prasad in category: biotech/medical
In an experiment with global implications, Australian scientists have successfully wiped out more than 80% of disease-carrying mosquitoes in trial locations across north Queensland.
The experiment, conducted by scientists from the Commonwealth Scientific and Industrial Research Organization (CSIRO) and James Cook University (JCU), targeted Aedes aegypti mosquitoes, which spread deadly diseases such as dengue fever and Zika.
In JCU laboratories, researchers bred almost 20 million mosquitoes, infecting males with bacteria that made them sterile. Then, last summer, they released over three million of them in three towns on the Cassowary Coast.
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