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Living human cells will launch aboard a European research rocket next month as South Australian researchers use space to investigate cancer in a radically different environment.
In her new leadership role, Chiappinelli will build cancer research programs while continuing her work on how ancient viral DNA can trigger anti-tumor immune responses.
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In her new leadership role, Chiappinelli will build cancer research programs while continuing her work on how ancient viral DNA can trigger anti-tumor immune responses.
Medical ResearchLife Sciences#George Washington University#Research News#SMHS#medical research#clinical research#genomics#biology
Scientists recently discovered various Denisovan remains in Southwest China dating back to the late Middle Pleistocene, including the first Denisovan radius—one of two long bones in the forearm. Denisovans are a genetically identified archaic hominin group believed to have been widely distributed across Asia. However, due to the limited number of fossil remains, especially postcranial bones—those
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Research NewsUniversity of Minnesota Medical School
A University of Minnesota-led multi-institutional research team has discovered a highly potent small molecule that blocks Ebola virus entry by stabilizing the virus's entry protein and provides strong protection when given orally in a preclinical model.
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Marine heat waves are extreme high temperature events in which sea surface temperatures are abnormally warm and last for days to months. Global warming is making such events more frequent and more intense, with impacts throughout the marine food web, from phytoplankton to top predators. As the basis of the marine food web, phytoplankton supports most of the ocean's primary productivity through photosynthesis, and its changes will affect fishery resources and ocean carbon sinks through cascade effects. The western and central equatorial Pacific has previously been considered to be slightly affected by marine heat waves. The average annual heat wave days in this area are only 22, and the average intensity is only 1.2°C, which is far lower than most sea areas in the world, so it is regarded as a "safe haven" for marine heat waves.
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Modern main banana varieties are highly dependent on vegetative reproduction and have problems such as narrow genetic base and low genetic diversity. There are about 80 species in the Musa family. Different groups show diversity in chromosome base numbers (such as n =11, 10 and 9) and bud color and other traits. They are an ideal group for studying the evolution of plant chromosome structures and the differentiation of floral organ traits. However, there has been a long lack of direct evidence at the genomic and cytogenetic level regarding the evolutionary formation mechanism of these different chromosome base numbers and the intrinsic correlation between chromosome structural variation and flower bud color differentiation.
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Understanding how domestication reshapes brain structure and function remains a fundamental question in evolutionary biology. The hippocampus is a key brain region involved in memory and stress regulation, and it has been thought to undergo "simplification" during domestication. However, the cellular mechanisms underlying these changes remain poorly understood. In a study published in PNAS on Sept
Life SciencesEvolution#Chinese Academy of Sciences#Research News#Evolution#genomics#biology
Dr. Teun Munnik has been appointed Professor of Plant Cell Biology at the University of Amsterdam. Munnik is affiliated with the Swammerdam Institute for Life Sciences (SILS) at the Faculty of Science. The appointment came into effect on 1 January 2026. As professor, Munnik will further strengthen research and education in molecular cell biology within the Swammerdam Institute for Life Sciences.
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The human body is a marvel of remake and renewal. We regularly replace some of our estimated 37 trillion cells – about 300 billion or 1 percent of our cells each day - with healthy substitutes. We remove damaged or aging, senescent cells and cellular debris from our organs and tissues every second of the day. How important is it that cellular waste be properly removed?
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