Palestine

Category: 4. Health

  • Genomic data shows widespread mpox transmission in West Africa prior to 2022 global outbreak

    Genomic data shows widespread mpox transmission in West Africa prior to 2022 global outbreak

    Historically, most human mpox infections have resulted from zoonotic transmission — meaning from animals to humans — and these spillovers have rarely led to human-to-human transmission. But during the 2022 global outbreak, mpox began spreading readily between people.A new study now shows the virus was circulating long before then.

    Published in Nature on May 19, 2025, the study notes that mpox transmitted among humans in Nigeria for eight years before sparking the international outbreak in…

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    News Source: www.sciencedaily.com

  • The Science-Backed Sweet Spot For Sleep And Why It Matters

    The Science-Backed Sweet Spot For Sleep And Why It Matters

    We live in a culture that rewards overachievement but often overlooks the importance of rest. But here’s the truth: sleep is not a luxury. It’s a biologically encoded necessity, essential for emotional resilience, cognitive clarity, long-term health and sustainable well-being.

    And the science has never been more unmistakable about just how much of it we need and why too…

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    News Source: www.forbes.com

  • AI Didn’t Invent Desire, But It’s Rewiring Human Sex And Intimacy

    AI Didn’t Invent Desire, But It’s Rewiring Human Sex And Intimacy

    As artificial intelligence becomes increasingly embedded in daily life, it’s also infiltrating one of the most intimate and culturally charged domains of the…

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    News Source: www.forbes.com

  • Waist-to-height ratio predicts heart failure incidence

    Waist-to-height ratio predicts heart failure incidence

    Waist-to-height ratio predicts heart failure incidence, according to research presented today at Heart Failure 2025,1 a scientific congress of the European Society of Cardiology (ESC).

    Obesity affects a substantial proportion of patients with heart failure (HF) and it has been reported that the risk of HF increases as body mass index (BMI) increases.2 Study presenter, Dr. Amra Jujic from Lund University, Malmö, Sweden, explained why the current analysis was carried out: “BMI is the?most…

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    News Source: www.sciencedaily.com

  • Fast food, fast impact: How fatty meals rapidly weaken our gut defenses

    Fast food, fast impact: How fatty meals rapidly weaken our gut defenses

    A study led by researchers from WEHI (Melbourne, Australia) has become the first in the world to unravel the immediate effects of a high-fat diet on our gut health.

    The pre-clinical study found even a few meals high in saturated fats can cause inflammation in the body, despite physical symptoms — in the form of chronic inflammation — potentially taking years to appear.

    The landmark findings are the first to show how rapidly the foods we eat can impact our gut defences, paving the way for…

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    News Source: www.sciencedaily.com

  • Survival trick: Pathogen taps iron source in immune cells

    Survival trick: Pathogen taps iron source in immune cells

    The body defends itself against pathogens by depriving them of vital iron. However, this strategy doesn’t always succeed against Salmonella. Researchers at the University of Basel have discovered that these bacteria specifically target iron-rich regions within immune cells to replicate. Their findings on how pathogens evade the immune defense are important for fighting infections.

    Our body keeps bacterial pathogens under control by restricting their access to essential nutrients such as…

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    News Source: www.sciencedaily.com

  • After cardiac event, people who regularly sit for too long had higher risk of another event

    After cardiac event, people who regularly sit for too long had higher risk of another event

    People who sit or remain sedentary for more than 14 hours a day, on average, may have a higher risk of a cardiovascular event or death in the year after treatment at a hospital for symptoms of a heart attack such as chest pain, according to new research published today in the American Heart Association’s peer-reviewed scientific journal Circulation: Cardiovascular Quality and Outcomes.

    Previous research from the study authors found that people who had experienced a heart attack were spending…

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    News Source: www.sciencedaily.com

  • Don’t hit snooze on new research about waking up each morning

    Don’t hit snooze on new research about waking up each morning

    Sleep experts recommend against snoozing after a wake-up alarm, but a study led by researchers at Mass General Brigham shows the practice is common, with more than 50% of sleep sessions logged ending in a snooze alarm and users spending 11 minutes on average snoozing

    Even though using the snooze function on an alarm clock isn’t recommended by sleep experts, it’s a common practice, according to a new study led by researchers at Mass General Brigham. Using data from the sleep analysis app…

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    News Source: www.sciencedaily.com

  • More donor hearts by extending the preservation time

    More donor hearts by extending the preservation time

    A new discovery by Mayo Clinic researchers could mean more donor hearts are available for heart transplant, giving more people a second chance at life. In findings published in Nature Cardiovascular Research, a team led by Mayo Clinic cardiac surgeon Paul Tang, M.D., Ph.D., identified a biological process that contributes to donor heart injury during cold storage. The researchers found that a drug already used to treat heart conditions can prevent this damage.

    Heart transplantation is the…

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    News Source: www.sciencedaily.com

  • Early puberty increases risk of overweight later in life for girls

    Early puberty increases risk of overweight later in life for girls

    Girls who enter puberty early have a higher risk of developing overweight later in life — even if they were not overweight as children.

    This is shown by a new study from Aarhus University, which has analyzed height, weight, and puberty data from nearly 13,000 Danish children.

    “Overall, we found that children who entered puberty early had a higher BMI before, during, and after puberty,” explains postdoc Anne Gaml-Sørensen from the Department of Public Health.

    “However, we were surprised to…

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    News Source: www.sciencedaily.com