Lifeboat Foundation

Opening up the blood-brain barrier to deliver drugs (credit: Focused Ultrasound Foundation)

The blood-brain barrier has been non-invasively opened in a human patient for the first time. A team at Sunnybrook Health Sciences Centre in Toronto used focused ultrasound to temporarily open the blood-brain barrier (BBB), allowing for effective delivery of chemotherapy into a patient’s malignant brain tumor.

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Might be a good start point for some new longevity research.

A new genetic analysis of human gut bacteria is turning up some really weird critters—so weird, in fact, that some biologists are speculating we’ve found an entirely new domain of life. We should take that possibility with a healthy dose of skepticism. But here’s why it’s even being discussed.

In the past ten years, new genomic technologies have, for the first time, enabled scientists to explore our microbiome—that trove of invisible critters that live on us and in us. Microbiome research is quite literally rewriting the textbooks on human biology, as we learn that everything from our mouths to our intestines to our skin is, in fact a complex and diverse ecosystem. Hell, we’re even surrounded in a personal cloud of bacteria. By some estimates, the human cells in your body are vastly outnumbered by microbes.

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The mobile health market is growing, one study says, predicting a value of nearly $50 billion in 5 years.

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Neurogear 1.0 — Combining VR with EEG neurosensing.

Explore Aertiron’s photos on Flickr. Aertiron has uploaded 2649 photos to Flickr.

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We have plenty of chemicals that can kill cancer cells, but they often hit healthy ones too. The search has therefore been on for a targeted approach, that delivers a fatal payload to tumours without harming surrounding tissue.

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Emerging technologies are shaking up how we grow food, distribute it, and even what we’re eating. We are seemingly on the cusp of a food revolution and undoubtedly, technologies including artificial intelligence will play a huge role in helping people grow healthier, more resilient food faster and with less energy than ever before.

Rob Nail, Singularity University’s CEO and Associate Founder, provides a few examples of how robotics, automation, and drones are transforming agriculture in this short video:

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THIS week we learnt red meat can give you cancer from the World Health Organisation, but is your diet linked to illness?

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Large amounts of precious resources are being spent on encouraging weight loss and healthy living. While the intention of trying to reinforce healthy living is laudable, the evidence is that our resources are being wasted on minimal benefits.

Society considers obesity a big threat that needs to be overcome, but being thin is seen as a panacea

The diseases caused by biological aging carry on incessantly taking the lives of 100 000 people every day. While age 87 is the most common age of death for people in the western world, little progress has occurred during the past decades.

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Aydogan Ozcan is a Professor of Electrical Engineering at UCLA’s California NanoSystems Institute. Follow him around UCLA’s campus as he discusses wireless health and demonstrates detecting malaria, tuberculosis, and other diseases with a cell phone!

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