Palestine

Category: 4. Health

  • World’s largest bat organoid platform paves the way for pandemic preparedness

    World’s largest bat organoid platform paves the way for pandemic preparedness

    Did you know that more than 75% of new infectious diseases affecting humans originally come from animals? Bats, in particular, are natural hosts to some of the world’s most dangerous viruses, including those responsible for COVID-19 (SARS-CoV-2), MERS-CoV, influenza A, and hantavirus outbreaks. Yet, despite their importance, scientists have long struggled to study how these viruses behave inside bats, simply because the right biological tools didn’t exist.

    Until now, most research has used…

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    News Source: www.sciencedaily.com

  • Key player in childhood food allergies identified: Thetis cells

    Key player in childhood food allergies identified: Thetis cells

    A decade ago, a clinical trial in the U.K. famously showed that children who were exposed to peanuts in the early months of life had reduced risk of developing a peanut allergy compared with children who avoided peanuts.

    Now, researchers at Memorial Sloan Kettering Cancer Center (MSK) have a likely answer as to why that’s the case: Thetis cells.

    This recently discovered class of immune cells, which were first described by MSK researchers in 2022, plays an essential and previously unknown…

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    News Source: www.sciencedaily.com

  • Dismantling Medicine’s White Wall Of Silence

    Dismantling Medicine’s White Wall Of Silence

    In law enforcement, the “Blue Wall of Silence” refers to the unwritten code among officers that discourages reporting a colleague’s misconduct. The message is clear: if you come for one of us, you come for all of us. It’s a powerful and dangerous loyalty.

    Medicine has its own version of the Blue Wall, the White Wall. It is less visible, rarely dramatized, and seldom discussed. But it’s real—and just as harmful.

    When…

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    News Source: www.forbes.com

  • Is My Medicine Real—And Safe To Take?

    Is My Medicine Real—And Safe To Take?

    Imagine this common scenario: You are 50 years old, diagnosed with Type 2 diabetes and obesity and prescribed Ozempic by your health care provider. You have a high prescription co-pay at your pharmacy, and you struggle with the cost of filling the prescriptions.

    Your friend then…

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    News Source: www.forbes.com

  • The effect of physical fitness on mortality is overestimated

    The effect of physical fitness on mortality is overestimated

    That fit people have a reduced risk of premature death from various diseases is a recurring result in many studies. New research from Uppsala University shows that people with high fitness levels in their late teens also have a reduced risk of dying from random accidents. This suggests that the associations seen in previous studies have probably been misleading.

    Many observational studies have shown that people who exercise more and have good cardiorespiratory fitness early in life are at…

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    News Source: www.sciencedaily.com

  • Protein switch turns anti-viral immune response on and off

    Protein switch turns anti-viral immune response on and off

    Even after the COVID-19 pandemic, various new infectious diseases continue to emerge, posing ongoing viral threats that demand robust and sustained immune defenses. However, excessive immune reactions can also harm body tissues, causing significant health issues. KAIST and an international research team have discovered a critical protein that acts as a ‘switch’ regulating immune responses to viruses. This breakthrough is expected to lay the groundwork for future infectious disease responses…

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    News Source: www.sciencedaily.com

  • Enzyme identified as an important tumor inhibitor in T-cell lymphomas

    Enzyme identified as an important tumor inhibitor in T-cell lymphomas

    Lymphomas belong to the group of malignant diseases of the immune system and mainly affect the organs of the lymphatic system. Anaplastic large cell lymphoma (ALCL) belongs to the subgroup of non-Hodgkin’s lymphomas and is a rare but aggressive form of T-cell lymphoma that usually occurs in children and young adults. Research teams from the Medical University of Vienna at the Comprehensive Cancer Center of MedUni Vienna and University Hospital Vienna, in collaboration with the European…

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    News Source: www.sciencedaily.com

  • Seeing blood clots before they strike

    Seeing blood clots before they strike

    Researchers from the University of Tokyo have found a way to observe clotting activity in blood as it happens — without needing invasive procedures. Using a new type of microscope and artificial intelligence (AI), their study shows how platelet clumping can be tracked in patients with coronary artery disease (CAD), opening the door to safer, more personalized treatment.

    If you’ve ever cut yourself, you’ve seen platelets in action — these tiny blood cells are like emergency repair workers,…

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    News Source: www.sciencedaily.com

  • People with critical cardiovascular disease may benefit from palliative care

    People with critical cardiovascular disease may benefit from palliative care

    Palliative care may help relieve symptoms and improve quality of life for people with cardiovascular disease and ensure that treatment is aligned with the patient’s personal beliefs and values throughout all stages of illness, whether they are hospitalized in a cardiac intensive care unit or receiving outpatient care, according to a new American Heart Association scientific statement published today in the Association’s flagship, peer-reviewed journal Circulation.

    The new scientific…

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    News Source: www.sciencedaily.com

  • Recessive genes are subject to Darwinian selection

    Recessive genes are subject to Darwinian selection

    As a group, carriers of recessive disorders are slightly less healthy and have a reduced chance of having offspring. This disadvantage is greatest for carriers of a recessive gene for intellectual disability, and reflected in a shorter school career and increased childlessness, according to research from Radboudumc. Time to rewrite the textbooks?

    Dominant mutation

    Researchers from Radboudumc, Department of Human Genetics, demonstrated something remarkable in a 2014 publication in Nature….

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    News Source: www.sciencedaily.com