Medicine

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Blood collection in Brazil becomes simpler and nearly painless

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Blood collection in Brazil is entering a new era of modernization. The National Health Surveillance Agency (Anvisa) has approved the Tasso device, an innovative technology designed to collect small capillary blood samples in a minimally invasive way, eliminating the need for traditional needles. With this authorization, Brazil becomes one of the first countries in Latin […]

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World’s first approval granted for an implant that restores age-related vision

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Science Corporation has become the first company to receive European approval for an implant that partially restores vision in people with age-related blindness. The CE mark allows the device to be marketed in the EU and UK. Called PRIMA, the implant is intended for patients with geographic atrophy, the advanced stage of dry age-related macular

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MIT scientists created lab-grown artificial blood vessels using magnets

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Scientists hope to one day replace damaged body parts with lab-made alternatives, but recreating complex tissues and organs remains challenging. Blood vessel networks are particularly difficult to reproduce because tiny capillaries can be microscopic, with some measuring just 0.005 millimeters wide and allowing blood cells to pass through one at a time. MIT Creates More

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Scientists developed a human protein-based drug for metastatic prostate cancer

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A new cancer drug could help block both tumor growth and the spread of aggressive prostate cancer, according to a study by researchers at Umeå University and international collaborators, published in the journal Signal Transduction and Targeted Therapy. Researchers developed the new drug to stop cancer from spreading. According to Maréne Landström, who led the

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The TextaDNA project is improving DNA-based data storage by using polymer fibers

Biotechnology, Medicine /

The rapid increase in global data production is fueling the need for more advanced storage technologies. Synthetic DNA offers a promising solution because of its extremely high data density, long-term stability, and its natural role as the fundamental molecule of life. TextaDNA introduces an alternative to traditional memory systems by embedding information-encoding oligonucleotides into flexible

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cientista chilena descobriu probiótico que impede proliferação da bactéria cancerígena helicobacter pylori no estômago humano, e ainda ajuda a regular a flora intestinal. a pesquisa foi publicada (3)

Scientists have developed an artificial womb that can keep premature babies alive outside the body

Biotechnology, Medicine /

Researchers at Eindhoven University of Technology in the Netherlands are developing AquaWomb, an artificial womb for extremely premature babies (under 28 weeks). It uses synthetic amniotic fluid and an artificial placenta to support development outside the body. Clinical trials are still about 5–6 years away, and the project raises major ethical and social questions. Babies

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A Little-Known Hair Type Could Help Ease Chronic Itch

Biology, Medicine /

Researchers have identified a previously unknown sensory pathway that connects fine hairs to itch perception, uncovering an unexpected biological mechanism that may play a role in chronic itch disorders and offer new opportunities for treatment. An itch may feel straightforward, but scientists are discovering that the sensation is much more intricate than it seems. Researchers

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Scientists are creating skin-like electronics that learn like a brain

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Researchers are developing flexible neuromorphic electronics that imitate the brain’s information-processing abilities, offering a potential alternative to rigid silicon-based AI hardware and enabling deeper human-machine integration. Modern artificial intelligence systems can already surpass human performance in areas such as image recognition and medical data analysis, yet they still face a major limitation when it comes

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Microbial degradation of biodegradable sensors reveals soil dynamics

Biology, Biotechnology /

New degradable sensors may provide valuable insights into the hidden yet vital microbial communities within soil. Developed by researchers at Lancaster University, University of Colorado Boulder, and University of Manchester, the sensors measure biological activity by incorporating a degradable material that soil microbes consume. The sensors have the potential to uncover valuable insights about soil

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A startup says it created human sperm in a lab and used it to form embryos

Biotechnology, Medicine /

Paterna Biosciences, a startup based in Utah, says it has developed functional human sperm in a laboratory and used it to create healthy-looking embryos. The company believes the method could one day allow some infertile men to have biological children. The research has not yet been peer-reviewed or independently confirmed, though WIRED was the first

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