Help start a revolution in heathcare!
Sign onto our new letter of support and let your Senator know — the time is NOW to fund the first ever FDA approved research to target ALL the diseases of aging at once.
http://tame.healthspanpolicy.org/
Continue reading “TAME | Tell Congress to Fund Critical Healthspan Research” »
Great progress by Institute of the McGill University Health Centre has study astrocytes (the star shape brain cells) which play fundamental roles in nearly all aspects of brain function, could be adjusted by neurons in response to injury and disease.
A research team, led by the Research Institute of the McGill University Health Centre (RI-MUHC) in Montreal, has broken new ground in our understanding of the complex functioning of the brain. The research, which is published in the current issue of the journal Science, demonstrates that brain cells, known as astrocytes, which play fundamental roles in nearly all aspects of brain function, could be adjusted by neurons in response to injury and disease. The discovery, which shows that the brain has a far greater ability to adapt and respond to changes than previously believed, could have significant implications on epilepsy, movement disorders, and psychiatric and neurodegenerative disease.
Astrocytes are star-shaped cells in our brain that surround brain neurons, and neural circuits, protecting them from injury and enabling them to function properly – in essence, one of their main roles is to ‘baby-sit’ neurons. Our brain contains billions of cells, each of which need to communicate between each other in order to function properly. This communication is highly dependent on the behaviour of astrocytes. Until now, the mechanisms that create and maintain differences among astrocytes, and allow them to fulfill specialized roles, has remained poorly understood.
Continue reading “The brain starts to give up its secrets” »
This really sad news; cancer is showing up among children more often than originally reported. I will admit in my own family that we had our 1st reported case. She is doing amazing and we’re all proud of her. However, I encourage more needs to be done to prevent this from occurring in the most innocent of lives.
“Many doctors believe that #aging is a disease and can therefore be cured,” and Russian scientists may prove it right! #medicine
A video about how fast technological progress is going, how much technology has improved the world and the potential for technology to solve our most pressing challenges. Inspired in part by the book Abundance by Peter Diamandis and Steven Kotler, and by the video “Shift Happens 3.0” (also known as “Did You Know”) by Karl Fisch and Scott McLeod: https://www.youtube.com/watch?v=cL9Wu2kWwSY
Among the things mentioned are developments and possibilities within information technology, biotechnology, nanotechnology and artificial intelligence. The video also touches upon how several of these developments are exponential, but it does not get into the realm of technological singularity and the thoughts of people such as Ray Kurzweil, which is the topic of some of my other videos.
Continue reading “Did You Know? The Future Is Better Than You Think!” »
Plasmonics, the study of how electrons behave in a metal under an electromagnetic field, requires the use of specialty coherent light sources as a basic tool. Optical interferometry can potentially become more important in biomedicine if only the technology could be made more compact, practical, and proven useful.
Toward that end researchers at Brown University have developed a way of using plasmonics techniques without using a coherent light source at all. This allows optical interferometry at the nanoscale and should lead to new types of biomedical sensors that can do rapid wide spectrum analysis for a variety of markers.
Here’s more details about the technology from Brown University:
“Finding that GDF11 levels are under genetic control is of significant interest. Since it is under genetic control, we can find the genes responsible for GDF11 levels and its changes with age,” said the study’s senior author Rob Pazdro, assistant professor at University of Georgia in the US.
Scientists have shown that a hormone instrumental in the ageing process is under genetic control, introducing a new mechanism by which genetics regulate ageing and disease.
Personally, I am not a Breitbart fan; however, I am publishing this article to highlight something that I noticed. In this article it highlighted the 3 Rules of Robotics which are old and need to be updated. One of the rules is “A robot may not injure a human being or, through inaction, allow a human being to come to harm.” is not true. Why? Because as long as criminals who have enough money and can pay others well to re-engineer/ re-program robotics; robotics can become dangerous to humans. The drones today are good examples of how stalkers are using them, drug cartels, etc.
Robotics, once the almost exclusive purview of science fiction, is now approaching a point at which it will be capable of dramatic influence over humanity. These advancements are as much a lesson in caution as in the wonder of the human imagination.
