A team has successfully developed a combination of herbal supplements and probiotics that can prolong the longevity of fruit flies by 60 percent. The technique is one of the first to successfully show a treatment that modulates the gut microbiome can result in potent lifespan-extending effects.
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A potentially revolutionary breakthrough from the University of Virginia School of Medicine reveals how our cells can wrinkle with age, resulting in genes not being expressed properly. And the solution could be a novel cellular anti-wrinkle cream, delivered by custom-built viruses.
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Scientists studying tough microbes called archaea may have uncovered the key to an anti-aging drug. By manipulating a “super hero” protein, the researchers found a way to “trick” cells into acting younger by keeping the DNA repairing process running much longer than usual.
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Researchers from MIT have found that fasting for just 24 hours is enough to improve the regeneration of a person’s intestinal stem cells, which naturally declines with age. Better yet, with the metabolic switch identified, in the future the effect could be mimicked with a drug.
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Researchers at UC Berkeley have now mapped out the structure of telomerase – an enzyme known to play a key role in aging and cancer – in more detail than ever before, and the breakthrough could inform a new generation of highly-targeted drugs.
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How well are our anti-aging efforts paying off? A comprehensive new study from Yale University and the University of Southern California (USC) has found that Americans seem to be aging more slowly now than they were 20 years ago.
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Anti-aging research has long focused on DNA structures known as telomeres, which have been directly linked to cell longevity. Now scientists have discovered a new way to potentially supercharge the mechanism, which may help keep this “molecular clock” – and ourselves – running better for longer.
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Rather than focusing on a longer lifespan, it’s a better to improve our “healthspan,” the time we can enjoy good health. A new study from Brown University has linked the protein Sirt4 with an extended healthy lifespan in fruit flies, and the find may carry across to humans.
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A drug dubbed J147, developed by the Salk Institute, is a promising candidate to treat Alzheimer’s, but how it worked at the molecular level remained a mystery. Now Salk scientists have figured out the mechanism behind it, which could see J147 used to fight other age-related illnesses as well.
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Here at New Atlas we cover a wide variety of topics, so it's always interesting to arrive at the end of another year and see what most struck a chord with readers over the past 12 months. Read on to see what captured the imagination of you, our readers, in 2017.
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