A research team has revealed the molecular steps that led to the emergence of this plant-specific vacuolar transport system. Their work shows that the acquisition of this pathway was driven by the stepwise neofunctionalization of a membrane fusion protein called VAMP7. Read more ›
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An unprecedented international effort to decode how cells manage the transport of chemical substances has culminated in four groundbreaking studies This decade-long project provides the first comprehensive functional blueprint of chemical transport pathways in human cells. Read more ›
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The demand for the widely used cancer drug Taxol is increasing, but it's difficult and expensive to produce because it hasn't been possible to do it biosynthetically. Until now, that is. Researchers have now cracked the last part of a code that science has struggled with for 30 years. The breakthrough could halve the price of the drug and make production far more sustainable. Read more ›
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Researchers have shown that the evolution of a family of exported proteins in the malaria-causing parasite Plasmodium falciparum enabled it to infect humans. Read more ›
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A team was able to show that swimming movements are possible even without a central control unit. This not only explains the behavior of microorganisms, it could also enable nanobots to move in a targeted manner, for example to transport drugs to the right place in the body. Read more ›
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A study has identified a new target for Group-3 medulloblastomas. Read more ›
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Researchers have published the first description of the role of the ZFP36 family of RNA binding proteins in regulatory T cells (Tregs). Tregs are key to maintaining balance in the immune system and essential to preventing autoimmune disease. By the targeted deletion of Zfp36l1 and Zfp36l2 in Tregs in mice, the findings demonstrate that loss of these RNA binding proteins results in Tregs no longer being able to control other... Read more ›
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Nanoplastics are everywhere. These fragments are so tiny they can accumulate on bacteria and be taken up by plant roots; they're in our food, our water, and our bodies. Scientists don't know the full extent of their impacts on our health, but new research suggests certain nanoplastics may make foodborne pathogens more virulent. Read more ›
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A study shows a non-opioid pain reliever blocks pain at its source -- calming specific nerve signals that send pain messages to the brain. In mice, the compound SBI-810 eased pain from surgery, bone fractures, and nerve injury without causing sedation or constipation. Read more ›
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Researchers have shown that mice use chemical cues, including odors, to detect the social rank of an unfamiliar mouse and compare it to their own, using this information to determine their behavior. Read more ›
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Animal abduction: Biologists documented five male capuchin monkeys carrying at least eleven different infant howler monkeys -- a behavior never before seen in wild primates. Rise and spread: The sightings were remotely recorded by over 85 camera traps, which allowed scientists to pinpoint the origin and subsequent spread of this social tradition over a 15-month period. Read more ›
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The near-bottom water on the U.S. Northeast continental shelf provides a critical cold-water habitat for the rich regional marine ecosystem. This 'cold pool' preserves winter temperatures, even when waters elsewhere become too warm or salty during the summer. The U.S. Northeast coastal ocean has experienced accelerated warming in recent years, compared to the global average. Now, scientists using salt as a tracer are investigating how much the influx of salty... Read more ›
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A hidden link between impulsivity and obesity may not be fixed in human biology but shaped by the cities we live in. Using a novel engineering-based approach, researchers found that attention-deficit/hyperactivity disorder (ADHD) contributes to obesity not only directly through known biological pathways but also indirectly, by reducing physical activity. Read more ›
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To better understand the potential therapeutic benefits of heritage art practices, researchers examined the impact of these practices on mental and physical health. Read more ›
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If you've ever watched a flock of birds move in perfect unison or seen ripples travel across a pond, you've witnessed nature's remarkable ability to coordinate motion. Recently, a team of scientists and engineers has discovered a similar phenomenon on a microscopic scale, where tiny magnetic particles driven by rotating fields spontaneously move along the edges of clusters driven by invisible 'edge currents' that follow the rules of an unexpected... Read more ›
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A new AI decision making tool effectively balances various complex trade-offs to recommend ways of maximizing carbon storage, minimizing economic disruptions and helping improve the environment and people's everyday lives. It uses evolutionary AI, a kind of digital version of biological natural selection, to optimize policies in the face of competing priorities. Read more ›
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A new AI chip works without the cloud server or internet connections needed by existing chips. The AI Pro, designed by Prof Hussam Amrouch, is modelled on the human brain. Its innovative neuromorphic architecture enables it to perform calculations on the spot, ensuring full cyber security. It is also up to ten times more energy efficient. Read more ›
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Researchers found that consumers tend to overestimate fractional star ratings and underestimate fractional numerals. In either case, the ratings can be misleading, potentially causing a company to unknowingly overpromise and underdeliver -- or sell its own product short. Read more ›
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Postpartum depression (PPD) affects up to 15 percent of individuals after childbirth. Early identification of patients at risk of PPD could improve proactive mental health support. Researchers developed a machine learning model that can evaluate patients' PPD risk using readily accessible clinical and demographic factors. Findings demonstrate the model's promising predictive capabilities. Read more ›
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New research has revealed that high densities of European honey bees could be harming Australian native bees' 'fitness' by reducing their reproductive success and altering key traits linked to survival. Read more ›
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14.06.2026 21:55
Last update: 21:50 EDT.
News rating updated: 04:51.
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