Category: 4. Health

  • Study finds heart health declining in older adults with certain cardiovascular diseases

    Study finds heart health declining in older adults with certain cardiovascular diseases

    Credit: CC0 Public Domain

    U.S. adults aged 65 and older with high blood pressure, heart failure or stroke had significant declines in cardiovascular health, according to new research published in the Journal of the American Heart Association.

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    News Source: medicalxpress.com

  • Breast tumors tunnel into fat cells to fuel up: Can they be stopped?

    Breast tumors tunnel into fat cells to fuel up: Can they be stopped?

    Credit: Unsplash/CC0 Public Domain

    UCSF scientists caught cancer cells in the act of breaking into fat cells and releasing their fat. The energy heist seems to be critical for the growth of deadly breast cancer. The study appears in Nature Communications.

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    News Source: medicalxpress.com

  • Graphene technology matures brain organoids faster, may unlock neurodegenerative insights

    Graphene technology matures brain organoids faster, may unlock neurodegenerative insights

    GraMOS works by using graphene’s unique optoelectronic properties to convert light into gentle electrical cues that encourage neurons to connect and communicate. Credit: Wirla Pontes

    Researchers from the University of California San Diego Sanford Stem Cell Institute have developed a novel method to stimulate and mature human brain organoids using graphene, a one-atom-thick sheet of carbon.

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    News Source: medicalxpress.com

  • Scientists uncover sugar pathway driving aggressive childhood cancer

    Scientists uncover sugar pathway driving aggressive childhood cancer

    A new study delving into the genetic drivers of a rare and aggressive childhood cancer called Malignant Peripheral Nerve Sheath Tumor (MPNST) has revealed metabolic frailties in the cancer cells that might be exploited to improved treatments for patients.

    MPNST is a rare and deadly childhood cancer, which mainly affects teenagers and young adults. These tumors grow quickly, spread easily, and don’t respond well to current treatments. Metastasis is the leading cause of death in MPNST and…

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    News Source: www.sciencedaily.com

  • Weighted Vests Are Now A Fitness Trend. Here’s What You Need To Know

    Weighted Vests Are Now A Fitness Trend. Here’s What You Need To Know

    Should you get this on your chest as opposed to off it? You may have seen people wearing what are called “weighted vests” while walking on hiking trails, treadmills or TikTok for that matter. These weighted vests kind of look like space-age versions of sweater vests but instead of ridicule they hold weights. The argument is that wearing such a vest can help…

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    News Source: www.forbes.com

  • Electronic Health Record Giant Epic Rolling Out New AI Tools

    Electronic Health Record Giant Epic Rolling Out New AI Tools

    Epic Systems is launching several new artificial intelligence tools for medical care providers and patients…

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    News Source: www.forbes.com

  • Could babies get bird flu through breast milk? Maybe, a study hints

    Could babies get bird flu through breast milk? Maybe, a study hints

    Human breast tissue may be capable of hosting — and passing on — bird flu.

    Human mammary glands contain sugars that avian influenza can latch onto to infect cells, researchers report August 8 at medRxiv.org. The finding, which has not yet been peer-reviewed, raises the possibility that nursing babies could be infected with bird flu through breast milk.

    When H5N1 bird flu was detected in dairy cattle in 2024 — primarily in the mammary glands in the udder — and in…

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    News Source: www.sciencenews.org

  • Tiny microbes may secretly rewire the brain before birth

    Tiny microbes may secretly rewire the brain before birth

    • Microbes, or microorganisms, are all around us and play an important role in bodily functions. MSU researchers found that microbes can also impact brain development.
    • This work is significant because modern obstetric practices like peripartum antibiotic use and Cesarean delivery disturb the microbiome of mothers and newborns.

    New research from Michigan State University finds that microbes play an important role in shaping early brain development, specifically in a key brain region that…

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    News Source: www.sciencedaily.com

  • AI Therapists Belong In The Back Office, Not The Chair.

    AI Therapists Belong In The Back Office, Not The Chair.

    Therapy has a supply problem. Depending on the dataset you pick, roughly half of U.S. adults with a mental illness don’t receive treatment — a gap driven by cost, coverage and capacity. That unmet demand and with hopes of scalability is why AI therapists look irresistible to venture capital firms and patients alike — until…

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    News Source: www.forbes.com

  • A new cancer vaccine just wiped out tumors in mice

    A new cancer vaccine just wiped out tumors in mice

    An experimental mRNA vaccine boosted the tumor-fighting effects of immunotherapy in a mouse-model study, bringing researchers one step closer to their goal of developing a universal vaccine to “wake up” the immune system against cancer.

    Published recently in Nature Biomedical Engineering, the University of Florida study showed that like a one-two punch, pairing the test vaccine with common anticancer drugs called immune checkpoint inhibitors triggered a strong antitumor response.

    A…

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    News Source: www.sciencedaily.com