New research in mice suggests that a leaky blood-brain barrier can accelerate brain aging, and that targeting inflammation can reverse some changes.
New post!
Having a faster rate of epigenetic aging, as measured by the epigenetic age metric, AgeAccelGrim, is associated with a significantly increased risk of death for all causes in a variety of cohorts, including the Framingham Heart Study (FHS), the Women’s Health Initiative (WHI) study, the InChianti study, the Jackson Heart Study (JHS), and collectively, when evaluated as a meta-analysis (Lu et al. 2019):
Continue reading “Epigenetic Aging: Can It Be Slowed With Diet?” »
Families with long, healthy life spans focus of $68 million grant~ via Washington University School of Medicine in St. Louis https://medicine.wustl.edu/news/families-with-long-healthy-l…ion-grant/
A few hundred of the thousands of proteins circulating in our blood turn out to be a fairly accurate forecaster of a person’s age, scientists reported Thursday — though one’s biological age, which doesn’t always match one’s number of years.
This “proteomic clock,” as the researchers call it, relies on measurements of levels of the proteins, which rise and fall over the years. While it’s a nifty discovery, for now it remains just that. Researchers need to first develop a much better understanding of these proteins; if they can, they said, it might be possible to one day look at their levels to gauge the success of drugs being tested in clinical trials, or even to develop a therapy from a cocktail of proteins that could act like a rejuvenation boost or improve health.
Continue reading “Families with long, healthy life spans focus of $68 million grant” »
A few hundred of the thousands of proteins circulating in our blood turn out to be a fairly accurate forecaster of a person’s age, scientists reported Thursday — though one’s biological age, which doesn’t always match one’s number of years.
This “proteomic clock,” as the researchers call it, relies on measurements of levels of the proteins, which rise and fall over the years. While it’s a nifty discovery, for now it remains just that. Researchers need to first develop a much better understanding of these proteins; if they can, they said, it might be possible to one day look at their levels to gauge the success of drugs being tested in clinical trials, or even to develop a therapy from a cocktail of proteins that could act like a rejuvenation boost or improve health.
“Why are these proteins so tightly linked to aging?” said Tony Wyss-Coray, professor of neurology and neurological sciences at Stanford and the senior author of the paper4, which was published Thursday in the journal Nature Medicine.
https://www.youtube.com/watch?v=rBUGVkmmwbk
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About the director: https://ericmerola.com
A 2016 updated version of this story: http://estore.burzynskimovie.com/
More info http://www.burzynskimovie.com
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Insights from their study may provide a novel therapeutic approach for diseases such as Huntington’s and Parkinson’s.
Associate Professor Roger Pocock, from the Monash Biomedicine Discovery Institute (BDI), and colleagues from the University of Cambridge led by Professor David Rubinsztein, found that microRNAs are important in controlling protein aggregates, proteins that have amassed due to a malfunction in the process of ‘folding’ that determines their shape.
Their findings were published in eLife today.
Tasuku Honjo, distinguished professor at Kyoto University, has won the 2018 Nobel Prize in physiology and medicine for his discovery of a protein that helped lead to immunotherapeutic methods of cancer treatment, the Karolinska Institute in Sweden announced on Oct. 1.
A DEADLY infection similar to mad cow disease is spreading in deer — and could infect humans, experts have warned.
Officials are monitoring cases of chronic wasting disease (CWD), which attacks the brain, spinal cord and other tissue, in North America.
The US Centers for Disease Control and Prevention (CDC) says the disease — sometimes referred to as ‘zombie deer’ — has now spread to at least 26 states.
https://youtube.com/watch?v=jB7Wy7Z_Vvw
Circa 2014 o.o
The digital health revolution is still stuck.
Continue reading “This Device Diagnoses Hundreds of Diseases Using a Single Drop of Blood” »
O.o.
A physicist at the University of California, Riverside, has performed calculations showing hollow spherical bubbles filled with a gas of positronium atoms are stable in liquid helium.
The calculations take scientists a step closer to realizing a gamma-ray laser, which may have applications in medical imaging, spacecraft propulsion, and cancer treatment.
Continue reading “Gamma-ray laser moves a step closer to reality” »
