Medicine

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Scientists create menstruation-mimicking organoid to study tissue regeneration

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Scientists have created organoids that regenerate in a way similar to the endometrium — the uterine lining that renews itself during every menstrual cycle. Detailed in the journal Cell Stem Cell, the discovery enables researchers to study in the lab a rare form of tissue repair seen in humans and could support future treatments for […]

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Scientists create mini human heart that mimics arrhythmia

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Mini Human Heart – Researchers at Michigan State University have developed a lab-grown mini heart that replicates atrial fibrillation, an arrhythmia causing irregular, rapid heartbeats. The condition impacts around 60 million people globally and has seen little progress in treatment over recent decades. A team led by Aitor Aguirre at MSU developed the model using

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Researchers receive award for creating a cure for sickle cell anemia

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A scientific breakthrough that began in the 1980s has now received one of the highest honors in global science. Researchers Swee Lay Thein and Stuart Orkin were awarded the Breakthrough Prize in Life Sciences for the foundational research that helped make Casgevy possible. The therapy relies on the gene-editing technology CRISPR to treat Sickle Cell

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Brazilian vaccine could transform cocaine and crack addiction treatment

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UFMG researchers have developed the Calixcoca vaccine, a potential breakthrough that could become the first immunization for treating cocaine and crack addiction. Launched in 2015 by Professor Frederico Garcia of UFMG, the project has passed animal tests and is now preparing for phase 1 human trials, with submissions being finalized for Anvisa. Researchers expect to

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Brazilian woman creates device that speeds diabetic wound healing, preventing amputations

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Watching her father struggle with diabetes inspired a breakthrough. Brazilian professor Suélia Rodrigues, from the University of Brasília (UnB), created a device that speeds up wound healing and helps prevent amputations—especially in cases of diabetic foot, one of the disease’s most severe complications. Called “Rapha,” the device is the result of nearly 20 years of

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Scientists uncover how psoriasis develops into a painful joint condition

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Scientists have identified why only certain people with psoriasis develop painful joint inflammation. About 20–30% of people with psoriasis go on to develop a more severe condition called psoriatic arthritis, a painful form of joint inflammation that can progress silently and, if untreated, cause lasting damage to bones and joints. Researchers have long tried to

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Breakthrough Drug Keeps Rheumatoid Arthritis at Bay for Years

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A long-term clinical study indicates that acting before rheumatoid arthritis fully develops could substantially change its course. Treating individuals before rheumatoid arthritis (RA) fully sets in may offer something medicine rarely provides: extra time. A new long-term study suggests that for people at high risk, early use of abatacept can delay the onset of the

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AI treadmill detects early Alzheimer’s and Parkinson’s signs

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A team led by French neuroscientist Leslie Decker at University of Caen has developed a device capable of detecting early signs of cognitive impairment and neurodegenerative conditions such as Alzheimer’s disease and Parkinson’s disease. Introduced in 2019 at the university’s virtual reality laboratory, the Présage project is an ambitious academic initiative that merges virtual reality,

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Insulin cream shows promising results, renewing interest in needle-free diabetes treatments

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A recent study published in the journal Nature is attracting medical interest by suggesting a potential future shift in how insulin could be delivered. Researchers created a topical insulin formula applied to the skin that successfully lowered blood glucose in diabetic animals, with effects comparable to traditional injections. Experimental Stage and Current Limitations However, the

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A smart dressing monitors wound conditions continuously

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Wound healing does not always progress as expected and can sometimes develop into a serious complication. This issue often affects those with impaired recovery, such as people with diabetes, older adults, and surgery or burn patients. To tackle it, researchers at Pennsylvania State University developed a smart bandage that monitors wound conditions in real time.

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