Category: 4. Health

  • Scientists unlock nature’s secret to a cancer-fighting molecule

    Scientists unlock nature’s secret to a cancer-fighting molecule

    Scientists at UBC Okanagan have discovered how plants create mitraphylline, a rare natural substance with potential anti-cancer properties.

    Mitraphylline is part of a small family of plant-derived molecules known as spirooxindole alkaloids. These compounds feature unique, “twisted” ring-like chemical structures and are recognized for their strong biological effects, including anti-tumor and anti-inflammatory activity.

    Until recently, researchers did not understand the precise molecular…

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    News Source: www.sciencedaily.com

  • Scientists suggest the brain may work best with 7 senses, not just 5

    Scientists suggest the brain may work best with 7 senses, not just 5

    Skoltech scientists have devised a mathematical model of memory. By analyzing its new model, the team came to surprising conclusions that could prove useful for robot design, artificial intelligence, and for better understanding of human memory. Published in Scientific Reports, the study suggests there may be an optimal number of senses — if so, those of us with five senses could use a couple more!

    “Our conclusion is of course highly speculative in application to human senses, although you…

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    News Source: www.sciencedaily.com

  • Scientists just found a molecule that could stop Parkinson’s in its tracks

    Scientists just found a molecule that could stop Parkinson’s in its tracks

    Researchers at the University of Bath, in collaboration with the Universities of Oxford and Bristol, have developed a molecule that prevents the clumping and build-up of a protein linked to Parkinson’s disease and related dementias. The team has successfully demonstrated it works in an animal model of Parkinson’s and hopes that in the future this could lead to a treatment that slows the progression of the disease.

    Alpha-synuclein is a protein naturally found mainly in brain cells (neurons)…

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    News Source: www.sciencedaily.com

  • New pill could finally control stubborn high blood pressure

    New pill could finally control stubborn high blood pressure

    • Results from the FigHTN Phase 2 clinical trial showed baxdrostat, a new medication that inhibits the production of the hormone aldosterone, lowered systolic blood pressure by about 5% when added to the existing medications taken by people with chronic kidney disease and who also have uncontrolled high blood pressure.
    • The analysis also found that baxdrostat lowered the loss of albumin in the urine, which is a marker of kidney and cardiovascular risk, by 55% compared to placebo,…

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    News Source: www.sciencedaily.com

  • Scientists reveal green tea’s fat-burning secret

    Scientists reveal green tea’s fat-burning secret

    Green tea is an ancient beverage recognized for its medicinal and antioxidant properties. It has been widely studied for its beneficial effects on metabolic diseases, such as obesity and type 2 diabetes. Recent studies funded by FAPESP have deepened our understanding of the mechanisms of action of this infusion and revealed that green tea treatment reduced weight and significantly improved glucose sensitivity and insulin resistance in obese mice. These results reinforce the potential…

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    News Source: www.sciencedaily.com

  • Oxalates, Lectins, And “Toxic” Vegetables

    Oxalates, Lectins, And “Toxic” Vegetables

    Certain natural plant compounds can interfere with nutrient absorption or cause symptoms in sensitive people, but preparation, balance, and diet diversity usually shift the equation toward benefit.

    The Rise of Anti-Nutrients in the Wellness Conversation

    For years, public conversations about vegetables were dominated by pesticides, particularly the commonly referenced “Dirty Dozen” list of produce most likely to carry residues. More recently, attention has shifted toward the vegetables…

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    News Source: www.forbes.com

  • How The Shutdown Impacts Healthcare

    How The Shutdown Impacts Healthcare

    In this week’s edition of InnovationRx, we look at the shutdown’s impact on healthcare, the Nobel Prize winners in medicine, Amgen’s direct-to-consumer effort, and more. To get it in your inbox, subscribe here.

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    News Source: www.forbes.com

  • Next-Generation Antivirals For Coronaviruses

    Next-Generation Antivirals For Coronaviruses

    New antiviral drugs in development could offer the strongest line of defense yet against COVID-19 and other coronaviruses, including future strains that have not yet appeared. The pace of viral evolution over the past five years has challenged vaccines and eroded the effectiveness of current treatments such as Paxlovid. Variants like Omicron have proven adept at evading immune protection and outmaneuvering…

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    News Source: www.forbes.com

  • Are ultraprocessed foods truly addictive?

    Are ultraprocessed foods truly addictive?

    When I sat down to write this story, I remembered the gummy worms in the snack drawer of my kitchen. So I got up and grabbed a handful. I should add that I had just finished lunch, and I don’t really like gummy worms.

    And yet, I ate them.

    That’s not an unusual moment in my life, and maybe in yours too: eating a treat that serves almost no nutritional purpose. My treat, for instance, had sugar but little else of substance on the ingredient list: gelatin, natural and…

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    News Source: www.sciencenews.org

  • Seasonal allergies may increase suicide risk – new research

    Seasonal allergies may increase suicide risk – new research

    Seasonal allergies – triggered by pollen – appear to make deaths by suicide more likely. Our findings, published in the Journal of Health Economics, show that minor physical health conditions like mild seasonal allergies, previously thought not to be an immediate trigger of suicide, are indeed a risk factor.

    To evaluate the link between seasonal allergies and suicide, my co-authors and I combined daily pollen measurements with daily suicide counts across 34 U.S. metropolitan…

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    News Source: theconversation.com