{"id":351729,"date":"2026-06-16T12:22:07","date_gmt":"2026-06-16T06:52:07","guid":{"rendered":"https:\/\/ebiztoday.news\/?p=351729"},"modified":"2026-06-16T12:22:07","modified_gmt":"2026-06-16T06:52:07","slug":"what-is-the-anti-aging-bacteria-present-in-human-blood","status":"publish","type":"post","link":"https:\/\/ebiztoday.news\/index.php\/2026\/06\/16\/what-is-the-anti-aging-bacteria-present-in-human-blood\/","title":{"rendered":"What Is the Anti-Aging Bacteria Present in Human Blood?"},"content":{"rendered":"

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Your blood could be doing more in your skin and your cells than anyone realized. Two studies released inside months of one another suggest the bloodstream isn\u2019t only a transport system. It could be one in all the body\u2019s most energetic tools for fighting the results of aging.<\/p>\n

A bacterium that lives in your blood produces three compounds that protected skin cells in lab tests, and individually, scientists found a option to reverse aging in blood stem cells in mice. Neither discovery is obtainable as a treatment yet, but together they\u2019re changing how researchers take into consideration where anti-aging science ought to be looking next.<\/p>\n

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Related: <\/span>Celebrity Longevity Treatments Ranked: Which Trends Are Value It?<\/span>
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\n\t\t\tCelebrity-approved longevity treatments \u2014 from cold plunges and red light beds to NAD+ drips, stem cell injections and peptide shots \u2014 are dominating wellness feeds and high-end clinics, however the science behind these anti-aging trends is uneven at best. Backed by A-list names but often mixed in evidence, these therapies are being marketed as ways [\u2026]\t\t<\/p>\n<\/div>\n

What Is Anti-Aging the Bacteria Present in Human Blood?<\/strong><\/h2>\n

The bacterium is known as Paracoccus sanguinis<\/em>, and it\u2019s been living in human blood since before anyone knew it was there. Scientists only identified it in 2015. In a study published within the Journal of Natural Products<\/em> in May 2025<\/a>, researchers found the bacterium produces three compounds that had protective effects on human skin cells in lab tests. Two of the three compounds had never been seen before.<\/p>\n

When applied to skin cells under stress, the compounds reduced reactive oxygen species (that are linked to inflammation), cut levels of two inflammatory proteins and blocked an enzyme called MMP-1 that breaks down collagen.<\/p>\n

One compound, called metabolite 11, stood out as probably the most effective, and researchers say it\u2019s the strongest candidate for future anti-aging applications. The research was funded by the National Research Foundation of Korea, the BK21 FOUR Project and the National Supercomputing Center.<\/p>\n

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Related: <\/span>Contained in the Biology of Stress Relief and How Fitness Rewires Your Brain<\/span>
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\n\t\t\tWhen stress builds up, the gym is commonly the last place anyone desires to go. But a growing body of research suggests that fitness could also be probably the most effective tools available for managing stress, lifting mood and supporting long-term mental health. From neighborhood walks to structured strength training, physical activity changes brain chemistry [\u2026]\t\t<\/p>\n<\/div>\n

Can I Use This Bacteria for My Skin Right Now?<\/strong><\/h2>\n

Not yet. These are lab results from cells in a dish, not from real skin on an actual person. The compounds have never been tested in humans, and nothing in the marketplace today comprises them, despite what some marketing might suggest. If metabolite 11 eventually gets developed into something usable, that process would likely take years.<\/p>\n

What Did the Mount Sinai Stem Cell Aging Study Find?<\/strong><\/h2>\n

The second study comes from Mount Sinai and tackles a special a part of the aging puzzle entirely: blood stem cells. Dr. Saghi Ghaffari<\/strong> and his team on the Icahn School of Medicine found that stem cells, which produce your entire blood cells, age partially due to an issue inside a structure called the lysosome, which acts like a recycling center for the cell.<\/p>\n

In aged mice, the lysosomes inside these stem cells became overly acidic, damaged and commenced working abnormally. When researchers fixed that problem, the old stem cells began acting young again. They regained their ability to regenerate, and inflammation linked to aging dropped too. Ghaffari described the findings simply<\/a>: \u201cOur findings reveal that aging in blood stem cells is just not an irreversible fate.<\/p>\n

Old blood stem cells have the capability to revert to a youthful state; they’ll bounce back.\u201d The study appeared in Cell Stem Cell<\/em> in November 2025<\/a> and was funded by the National Institutes of Health, Recent York State Stem Cell Science, INSERM and the Agence Nationale de la Recherche.<\/p>\n

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