Connecting Research and Experts with Journalists

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Researchers from the National University of Singapore have developed an innovative technique to significantly enhance the reproductive potential of aged oocytes, or immature egg cells, potentially paving the way for better outcomes of assisted reproductive technologies, such as in-vitro fertilisation (IVF), for older females. This groundbreaking approach involves constructing hybrid ovarian follicles by transplanting aged oocytes into a young follicular environment to partially restore their reproductive potential.

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The ETH spin-off Synhelion has recently inaugurated the world's first industrial plant for the production of solar fuels in Germany. The heart of the plant contains a piece of Empa technology: Together with Synhelion, Empa researchers have developed a material for the high-temperature thermal energy storage system that allows the plant to remain in operation 24/7.

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A pivotal study has revealed the gap-free genome of Citrus reticulata 'Chachi' (CRC), providing new insights into the biosynthetic pathways of flavonoids that contribute to the fruit’s distinct flavor and health benefits. By mapping the metabolic changes of these compounds across various stages of fruit development, the research paves the way for enhancing the nutritional value of citrus fruits.

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A pivotal study has uncovered the dual role of the Solanum lycopersicum Synaptotagmin A (SYTA) SlSYTA protein in regulating tomato plants' immune response. Researchers found that while SlSYTA overexpression heightens vulnerability to pathogens, its suppression through genetic modification enhances resistance. This discovery paves the way for developing disease-resistant crops, potentially revolutionizing sustainable agriculture and food security.

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A recent study has revealed the genetic mechanisms behind transgenerational phenotypic plasticity—a crucial factor in plant adaptation to environmental changes. By investigating Arabidopsis thaliana grown under different light conditions across generations, researchers demonstrated how maternal environments shape offspring traits. These findings could inform new strategies for crop improvement and ecological conservation.

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A recent review offers critical insights into the graft healing process in plants, a key aspect of successful asexual reproduction. By examining the complex interactions between phytohormones, environmental factors, and molecular mechanisms, researchers have unveiled new strategies to strengthen plant unions, potentially boosting crop yields and resilience to environmental stress.

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Some of the most dramatic climatic events in our planet’s history are “Snowball Earth” events that happened hundreds of millions of years ago, when almost the entire planet was encased in ice up to 0.6 miles thick. New research from the University of Washington provides a more complete picture for how the last Snowball Earth event ended, and suggests why it preceded a dramatic expansion of life on Earth, including the emergence of the first animals.

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CLEVELAND: A clinical trial has demonstrated that the cancer drug pomalidomide is safe and effective in treating hereditary hemorrhagic telangiectasia (HHT), a rare bleeding disorder that impacts more than 1 in 5,000 people worldwide.

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For the next two years, 120 Division I Rice University athletes will be part of a concussion study with Houston Methodist researchers to identify reliable and novel concussion biomarkers in their gut microbiomes in ways that standard brain imaging cannot.