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Archive for the ‘life extension’ category: Page 622

Aug 17, 2015

Antioxidants: Separating Myth From Reality

Posted by in categories: health, life extension

Ever since the free radical theory of aging was conceived in the 1950s, antioxidants have been a buzzword in health — saturating the cosmetic industry and contributing to a smoothie blending, supplement popping boom.


Ever since the free radical theory of aging was conceived in the 1950s, antioxidants have been a buzz word in health — saturating the cosmetic industry and contributing to a smoothie blending, supplement popping boom. While antioxidants can certainly play an essential role in health, there is growing evidence that additional supplementation has limited benefit and can actually be harmful in some cases.

Aging has yet to be ascribed to one, singular cause and the free radical theory has struggled to prove itself. While in some organisms reducing oxidative stress can prove beneficial and increasing mitochondria targeted catalase (an important antioxidant enzyme) production in mice showed a modest increase in lifespan, when important enzymes were knocked out in C. elegans (a model organism) there was curiously no reduction and reducing expression of various antioxidant mechanisms in mice also failed to reduce lifespan. While a certain amount of vitamins and antioxidant intake is necessary, as many are co-factors in essential reactions, it seems that aside from nutritional value there is little consensus regarding additional benefits.

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Aug 14, 2015

The Longevity Reporter: The Weekly Newsletter on Aging (15th August, 2015)

Posted by in categories: 3D printing, biotech/medical, health, life extension

Checkout the latest Longevity Reporter Newsletter (15th August, 2015), covering this week’s top news in health, aging, longevity

This week: ‘Danielle’ — An Eye Opening Simulation Of The Aging Process; How Does Chronic Inflammation Lead To Cancer?; Low Inflammation and Telomere Maintenance Predict Healthy Longevity; 3-D Printing: Could Downloadable Medicine Be The Future?; And more.

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Aug 14, 2015

Report: Human Age Reversal Research

Posted by in categories: biotech/medical, life extension, neuroscience

“A protein found in the blood of young animals called GDF-11 is inducing systemic rejuvenation effects on bone, muscle, heart, blood vessels, and brains of older animals.

“GDF” stands for growth differentiating factor. It functions to turn “on” senescent stem cells, which results in a restoration of youthful structure and function to senile tissues. This same protein (GDF-11) is found in young humans as well as animals.

Harvard, Stanford, and other universities are conducting remarkable studies showing age reversal in animal models. Researchers from these centers of medical innovation are optimistic that this approach might be applicable to humans.”

Continue reading “Report: Human Age Reversal Research” »

Aug 14, 2015

Living forever is more than just a dream — it’s the reality of the future

Posted by in categories: futurism, life extension

At Inman Connect San Francisco, Dr. Aubrey de Grey, the chief science officer at SENS Research Foundation, talked about disrupting death.

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Aug 14, 2015

Universal plaque-busting drug could treat various brain diseases — New Scientist

Posted by in categories: biotech/medical, health, life extension, neuroscience

A universal therapy that targets mis-folded proteins is a very significant step forward if clinical trials in humans translate from animals. Obviously there is more work to be done but it this is the kind of technology we need in order to intervene against biological aging.

It is not hard to see that a therapy like this followed up by another that regenerates the brain eg, the Conboy Lab work by promoting neurogenesis could be a way to repair and restore the brain to healthy function.


A drug that breaks up different types of brain plaque shows promising results in animals and could prevent Alzheimer’s and Parkinson’s disease.

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Aug 13, 2015

Our Aging Immune System: Can Antioxidants Combat The Decline?

Posted by in category: life extension

The decline of the thymus, responsible for the upkeep of our adaptive immune system, might be due to oxidative damage and insufficient antioxidant mechanisms to combat it.

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Aug 11, 2015

Meanwhile in the Future: You Can Live for 300 Years, But You’ll Be in Prison

Posted by in categories: law enforcement, life extension

What if “life in prison” could mean 100 or 200 or 400 years? Does that change the way that sentences are doled out? What happens when a person gets out of prison?

For all of you who’ve written in asking me to do an episode about longevity, this episode is for you. But instead of looking at the usual living forever stuff, we’re specifically going to talk about what happens when it gets applied to the prison system.

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Aug 10, 2015

Low Inflammation and Telomere Maintenance Predict Healthy Longevity

Posted by in categories: biotech/medical, health, life extension

While exploring which biological processes might predict successful in centenarians, a team from Newcastle and Tokyo have identified two prominent factors that facilitate health longevity — low level inflammation and telomere length.

“Centenarians and supercentenarians are different — put simply, they age slower. They can ward off diseases for much longer than the general population.”

After measuring a number of health markers in 1,554 people including: those over 105, between 100 and 105 and a group near their 100th birthday along with their offspring, these two elements emerged as consistent longevity predictors.

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Aug 10, 2015

I Millennials camperanno cent’anni o anche più. Ma se lo potranno permettere?

Posted by in categories: biotech/medical, geopolitics, life extension, robotics/AI, transhumanism

This is an interesting story in one of Italy’s top 3 papers/sites about life extension science and millennials living beyond 100 years of age. It also features transhumanism: http://numerus.corriere.it/2015/08/06/i-millennials-camperan…ermettere/ and the English: https://translate.google.com/translate?hl=en&sl=it&u=http://…rev=search


Le tendenze della statistica ci dicono che chi oggi ha vent’anni ha ottime probabilità di arrivare ai cento in buona salute. Forse anche molto di più, se avranno successo le battaglie del Partito Transumanista che si presenta alle elezioni americane del 2016 con l’obiettivo di puntare più risorse sulla lotta all’invecchiamento. Ma come si configura un mondo di persone tanto longeve? L’allungamento della vita potrà beneficiare tutte le popolazioni o soltanto una fascia di privilegiati? Già oggi la speranza di vita nei Paesi più poveri è mediamente inferiore di 18 anni rispetto ai Paesi più ricchi e anche in Italia ci sono tre anni di differenza tra Milano e Napoli. E come si ridisegna un sistema sociale nel quale le persone vivranno venti o trent’anni più di oggi?

Un autobus rosso a forma di bara, con tanto di fiori finti sul tetto, percorre le strade degli Stati Uniti. Lo ha voluto il leader del Partito transumanista Zoltan Istvan, candidato alle elezioni presidenziali del 2016. Istvan non diventerà presidente, ma il suo messaggio non è banale: con il suo tour elettorale, vuole attirare l’attenzione sulla battaglia contro l’invecchiamento. Chiede più fondi per la ricerca e per le cure sanitarie, più carriere nelle attività tecnologiche, nell’intelligenza artificiale e nella medicina.

Continue reading “I Millennials camperanno cent’anni o anche più. Ma se lo potranno permettere?” »

Aug 8, 2015

The MIND diet may slow brain aging

Posted by in categories: biotech/medical, life extension, neuroscience, Ray Kurzweil

Eating a group of specific foods — known as the MIND diet — may slow cognitive decline among aging adults, even when the person is not at risk of developing Alzheimer’s disease, according to researchers at Rush University Medical Center.

This finding supplements a previous study by the research team, reported by KurzweiliAI in March, that found that the MIND diet may reduce a person’s risk in developing Alzheimer’s disease.

The researchers’ new study shows that older adults who followed the MIND diet more rigorously showed an equivalent of being 7.5 years younger cognitively than those who followed the diet least. Results of the study were recently published online in the journal Alzheimer’s & Dementia: The Journal of the Alzheimer’s Association.

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