Archive for the ‘life extension’ category: Page 433
Jan 17, 2019
Hitting the Reset Button on Aging Cells
Posted by Steve Hill in categories: genetics, life extension
Today, we chronicle the progress of OSKM and discuss how this powerful treatment may be able to reprogram cells back into a youthful state, at least partially reversing the hallmark of epigenetic alterations and other hallmarks as well.
The birth of cellular reprogramming
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LEAF writer Nicola Bagalà recounts meeting an old lady on the street and considers what might have happened in a world free from age-related diseases.
I would like to share a story about an encounter I had a couple of years back, when I was nearing the end of my university studies. At the time, I lived in a student apartment pretty much on the outskirts of Helsinki, Finland. Like most of Finland, this area is beautiful and brimming with green everywhere in the summer, but at the end of March— which is when the story takes place—it still looks like a barren, icy desert, and during a late evening like the one on which I had my encounter, it can be very cold and dark.
That evening, my girlfriend and I were coming back from the nearby supermarket, carrying two or three heavy bags full of groceries and looking forward to being home. We were talking about something I can’t recall when we passed right next to another person whose figure I could not make out very well. I had a feeling that it was a woman, but that’s all I could tell. As we walked away from her, I thought I could hear a voice calling—maybe it was her, but I told myself that she was probably talking on the phone or something. I heard her calling again, at which point I turned around to check if she was actually trying to catch our attention.
Jan 16, 2019
The Stolyarov-Kurzweil Interview has been released at last!
Posted by Nicholi Avery in categories: biotech/medical, information science, life extension, Ray Kurzweil, robotics/AI
Watch it here: https://www.youtube.com/watch?v=10dFgrjdfqY
I posed a wide array of questions for inventor, futurist, and Singularitarian Dr. Ray Kurzweil on September 21, 2018, at RAAD Fest 2018 in San Diego, California. Topics discussed include advances in robotics and the potential for household robots, artificial intelligence and overcoming the pitfalls of AI bias, the importance of philosophy, culture, and politics in ensuring that humankind realizes the best possible future, how emerging technologies can protect privacy and verify the truthfulness of information being analyzed by algorithms, as well as insights that can assist in the attainment of longevity and the preservation of good health – including a brief foray into how Ray Kurzweil overcame his Type 2 Diabetes.
Jan 16, 2019
Ginseng: An Nonnegligible Natural Remedy for Healthy Aging
Posted by Steve Nichols in categories: biotech/medical, life extension
“Aging is a complicated process with multiple modulations occurring at many levels, from the molecular to the cells. Ginseng, an ancient Chinese herb widely used in Eastern medicine, has been studied for its anti-aging properties., and has been shown to have beneficial effects with regards to anti-inflammation, anti-oxidation, cardiovascular regulation, neurological improvement, anti-tumor, skin protection and immune modulation. The evidence on the life-prolonging effects of ginseng remains inadequate, and further studies are recommended. Investigations integrating science and technology will be needed to further explore the effects of ginseng on the human body to fully understand its potential.” Low-tech life extension I have taken safely for decades.
Aging is an irreversible physiological process that affects all humans. Numerous theories have been proposed to regarding the process from a Western medicine perspective; however, ancient Chinese medicine practices and theories have increasingly gained attention, particularly ginseng, a grass that has been studied for the anti-aging properties of its active constituents. This review seeks to analyze current data on ginseng and its anti-aging properties. The plant species, characteristics, and active ingredients will be introduced. The main part of this review is focused on ginseng and its active components with regards to their effects on prolonging lifespan, the regulation of multiple organ systems including cardiovascular, nervous, immune, and skin, as well as the anti-oxidant and anti-inflammatory properties. The molecular mechanisms of these properties elucidated via various studies are summarized as further evidence of the anti-aging effects of ginseng.
Keywords: Ginseng, Anti-aging, pharmacology, molecular mechanism.
Continue reading “Ginseng: An Nonnegligible Natural Remedy for Healthy Aging” »
Jan 16, 2019
Scientists identify ‘youth factor’ in blood cells that speeds fracture repair
Posted by Nicholi Avery in categories: biotech/medical, life extension
For a child, recovering from a broken bone is typically a short-lived, albeit painful, convalescence. But for older adults, it can be a protracted and potentially life-threatening process.
Finding ways to speed bone repair is a public health priority that could save both lives and health care expense. The Centers for Disease Control and Prevention reports that more than 800,000 patients a year are hospitalized because of fall injuries, including broken hips, and these hospitalizations cost an average of $30,000.
“Delayed fracture healing is a major health issue in aging, and strategies to improve the pace of repair and prevent the need for additional surgeries to achieve healing substantially improve patient outcomes,” said senior author Benjamin Alman, M.D., chair of the Department of Orthopedic Surgery at Duke.
Continue reading “Scientists identify ‘youth factor’ in blood cells that speeds fracture repair” »
Jan 15, 2019
MANF identified as a rejuvenating factor in parabiosis
Posted by Manuel Canovas Lechuga in category: life extension
Buck researchers also harness an innate repair mechanism to protect against liver damage in aging mice and extend lifespan in flies.
Jan 15, 2019
Measuring Age Using the Bacteria in Your Gut
Posted by Steve Hill in categories: biological, life extension
The bacteria in your gut may offer an accurate way to measure your biological age, according to a new study.
The microbiome
In recent years, it has become increasingly apparent that the communities of bacteria, fungi, and other microbes living in our gut, known as the microbiome, are likely involved in aging, particularly the chronic age-related inflammation that accompanies it.
Jan 14, 2019
UNITY Biotechnologies Selects a New Senolytic Candidate
Posted by Steve Hill in categories: biotech/medical, life extension
Another senolytic drug candidate has entered development at Unity Biotechnologies. The purpose of senolytics is to clear the body of harmful senescent cells, which accumulate with age and encourage age-related diseases to develop.
A new treatment for age-related diseases of the eye
Recently, UNITY Biotechnologies announced the selection of a new lead drug, UBX1967, with the goal of treating a range of age-related diseases of the eye. This is the second drug in the pipeline of this $677 million company. This drug is unique in the world of eye treatment; it targets and destroys senescent cells, making it a senolytic that targets one of the root causes of aging to treat disease.
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Jan 14, 2019
Delivery of 45 Age Reversing Gene Therapies at Once is Under Peer Review
Posted by Montie Adkins in categories: biotech/medical, life extension
George Church revealed progress on aging reversal using gene therapies. They have delivered 45 gene therapies to provide aging reversal. They find the combined treatment is effective against obesity, diabetes, osteoarthritis, cardiac damage and kidney disease.
This is the work that Nextbigfuture has been expecting from George’s company Rejuvenate Bio.
Continue reading “Delivery of 45 Age Reversing Gene Therapies at Once is Under Peer Review” »