Archive for the ‘biotech/medical’ category: Page 2484
Feb 5, 2017
Immunotherapy: Could the Human Body Be Trained to Fight Cancer?
Posted by Karen Hurst in categories: biotech/medical, quantum physics
Most definitely and quantum bio will be used to stimulate our immune systems. It is coming.
This article was originally published at The Conversation. The publication contributed the article to Live Science’s Expert Voices: Op-Ed & Insights.
The human immune system is powerful and complex.
Continue reading “Immunotherapy: Could the Human Body Be Trained to Fight Cancer?” »
Feb 5, 2017
‘In vivo’ reprogramming induces signs of telomere rejuvenation
Posted by Montie Adkins in categories: biotech/medical, life extension
During the ‘in vivo’ reprogramming process, cellular telomeres are extended due to an increase in endogenous telomerase. This is the main conclusion of a paper published in Stem Cell Reports by a team from the Spanish National Cancer Research Centre (CNIO). Their observations show, for the first time, that the reprogramming of living tissue results in telomerase activation and telomere elongation; thus reversing one of the hallmarks of aging: ‘the presence of short telomeres’.
“We have found that when you induce cell dedifferentiation in an adult organism, the telomeres become longer, which is consistent with cellular rejuvenation”, explains María A. Blasco, head of the CNIO Telomeres and Telomerase Group and leader of this research. This lengthening of the telomeres is an unequivocal sign of cell rejuvenation, which has been quantified for the first time here in a living organism.
Blasco and her colleagues have worked with the so-called “reprogrammable mice” –created by Manuel Serrano, also a CNIO researcher, whose group is also involved in this project. Broadly speaking, the cells of these transgenic animals carry the four Yamanaka factors (OSKM) whose expression is turned on when an antibiotic is administered. In doing so, the cells regress to an embryonic-like state, a condition known as known as pluripotency.
Continue reading “‘In vivo’ reprogramming induces signs of telomere rejuvenation” »
When I saw this article, I chuckled. Although the article zeros in on CRISPR, we could in some ways claim humans have already been altered by various stimulates over time especially as we look at steroids, botox to improve neuro & nerve ending activities, etc.
Humans continue to accomplish technological feats that change the world as we know it, often doing so in such fundamental ways that the previous generation scarcely recognizes the new society. Those of us in our late teens and early 20s will not be immune to this fate. We too will not recognize our planet, and it will be sooner than later.
For the past few decades, scientists have been toying with a piece of prokaryotic DNA that enables these single-celled organisms to defend themselves from viral invaders. CRISPR, as it is abbreviated, allows prokaryotes to remove the DNA that viruses insert into their genome, which, left unattended to, forces a hijacked cell to manufacture new viruses. CRISPR edits a cell’s DNA, cutting out sequences that do not belong. However, its potential goes beyond this function.
Feb 4, 2017
New Research Shows Early Stage Alzheimer’s Could Be Reversed
Posted by Steve Hill in categories: biotech/medical, life extension, neuroscience
It looks like Alzheimer’s is not a one way process!
New research study suggests early stage Alzheimer’s could be reversed using a repair approach to this age-related disease.
Feb 4, 2017
Now, An Artificial Intelligence Can Do Your Taxes For You
Posted by Shane Hinshaw in categories: biotech/medical, robotics/AI
https://youtube.com/watch?v=pVK5UeimatQ
In Brief
- Watson was originally seen as mostly a breakthrough medical tool but has since been used in a much wider range of applications, including retail
- Even Geico currently uses IBM Watson, they use the AI program in 46 states to deliver a better digital experience to their customers
IBM understands the unique nature of its artificial intelligence (AI) software assistant Watson, and so they are not taking the direct consumer approach of Siri, Cortana, Alexa, or Google’s Assistant.
Continue reading “Now, An Artificial Intelligence Can Do Your Taxes For You” »
Feb 4, 2017
Cold Plasma Can Help Treat Non-Healing Wounds and Trigger Cellular Regeneration
Posted by Shane Hinshaw in categories: biotech/medical, particle physics
In Brief Research by Russian scientists has revealed the efficacy of cold plasma as a treatment for non-healing wounds. Their study conclusions could lead to much-needed relief for the millions of people suffering from chronic open wounds.
Non-healing wounds are troublesome to treat, with current methods teetering between extremely difficult and impossible, but cold plasma might be able to change all that.
Researchers have attempted to use cold atmospheric-pressure plasma — a partially ionized gas with a proportion of charged particles close to 1 percent and a temperature of 99,726°C (179,540ºF) — for medical treatment before, but never specifically for non-healing wounds. Apart from confirming the bactericidal properties of cold plasma and showing that cells and tissues have a high resistance to it, those earlier studies yielded non-conclusive results.
Continue reading “Cold Plasma Can Help Treat Non-Healing Wounds and Trigger Cellular Regeneration” »
Feb 4, 2017
Senescent cells are the driver of many age-related diseases, you can help us to develop ways to detect and remove them
Posted by Steve Hill in categories: biotech/medical, life extension
Check out our campaign today: https://www.lifespan.io/campaigns/cellage-targeting-senescen…c-biology/
Feb 4, 2017
Why Transfusions With Young Blood Are Probably Not The Key To Eternal Youth
Posted by Steve Hill in categories: biotech/medical, robotics/AI
Automation has even put poor old Dracula out of a job.
Find out why young blood from transfusions isnt likely to work and why Dracula is out of a job.
Feb 4, 2017
Biomimetic Artificial Skin Layer with Significant Temperature Sensitivity (VIDEO)
Posted by Klaus Baldauf in categories: biotech/medical, cyborgs
Researchers at the California Institute of Technology (Caltech) and the Swiss Federal Institute of Technology have developed a material that can sense changes in temperature with more sensitivity than human skin. The team discovered that flexible films made from pectin demonstrate an electrical response, caused by the release of calcium ions, following very small changes in temperature. Increased temperature causes the pectin molecules to “unzip”, allowing the release and movement of calcium ions.