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Bio & Medicine news
Engineered microparticles mimic biological structures to track protein degradation
FAMU-FSU College of Engineering researchers have created a new method for studying protein degradation within immune cells that uses engineered microparticles to track and analyze degradation processes more effectively than ...
Bio & Medicine
10 hours ago
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Nanocomposite hydrogel adapts to multiple stimuli for targeted drug release
Researchers from the Institute of Polymer Science and Engineering, National Taiwan University, have developed a smart gel that responds to multiple stimuli for precise drug release.
Bio & Medicine
14 hours ago
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RNA interference and nanomedicine join forces to fight dangerous fungal infections
Fungal infections are on the rise globally. According to a study by the Manchester Fungal Infection Group, in 2022, approximately 6.5 million people were infected by a pathogenic fungus, and about 3.8 million died as a result—nearly ...
Bio & Medicine
Mar 26, 2025
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Sensor technology uses nature's blueprint and machinery to monitor metabolism in body
Life's essential functions are powered by a set of compounds called metabolites, which are involved in every natural process, including producing energy, regulating cell activity and keeping the body's systems in balance. ...
Bio & Medicine
Mar 26, 2025
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'Magnetic tweezers': Making robotic surgery safer and more precise with a human touch
Imagine if a doctor could remotely do a non-invasive, highly precise medical procedure on her patients using a tiny robot, or microrobot. With a device researchers from SMU and George Washington University created, that is ...
Bio & Medicine
Mar 26, 2025
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DNA-loaded lipid nanoparticles are poised to bring gene therapy to common chronic diseases
A breakthrough in safely delivering therapeutic DNA to cells could transform treatment for millions suffering from common chronic diseases like heart disease, diabetes, and cancer.
Bio & Medicine
Mar 25, 2025
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3D nanotech blankets offer new path to clean drinking water
Researchers have developed a new material that, by harnessing the power of sunlight, can clear water of dangerous pollutants. Created through a combination of soft chemistry gels and electrospinning—a technique where electrical ...
Bio & Medicine
Mar 24, 2025
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Magnetic nanoparticles transport drugs deep into tumors to slow cancer growth
Drugs and other treatments can be quite effective at killing cancer cells, yet many fall short as they struggle to penetrate deep into solid tumors due to physical barriers within the tissue. But in a recent study published ...
Bio & Medicine
Mar 24, 2025
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Nanotech-induced cooling found to improve crop yields in arid climates
Scientists at King Abdullah University of Science and Technology (KAUST) have developed and combined a new nanoplastic and biodegradable mulch to passively cool greenhouses in hot, arid climates like those in the Middle East.
Bio & Medicine
Mar 21, 2025
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Uniquely shaped, fast-heating nanoparticles halt ovarian tumor growth
New magnetic nanoparticles in the shape of a cube sandwiched between two pyramids represent a breakthrough for treating ovarian tumors and possibly other types of cancer, according to the Oregon State University researchers ...
Bio & Medicine
Mar 20, 2025
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'Molecular library' opens up new frontier of biological space-time
In the search for solutions to diseases like cancer, scientists are pursuing a new frontier in biology—the spatial and temporal places where our cells live.
Bio & Medicine
Mar 19, 2025
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Electrons travel one of two routes in nano-biohybrid systems
Peanut butter and jelly. Simon and Garfunkel. Semiconductors and bacteria. Some combinations are more durable than others. In recent years, an interdisciplinary team of Cornell researchers has been pairing microbes with the ...
Bio & Medicine
Mar 18, 2025
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Magnetic microalgae: Tiny swimmers are on a mission to become robots
A team of researchers at the Max Planck Institute for Intelligent Systems (MPI-IS) in Stuttgart developed a biohybrid micro swimmer covered with magnetic material, whose swimming ability is largely unaffected by the coating. ...
Bio & Medicine
Mar 17, 2025
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Cancer nanotech nurtures sustainable agriculture innovation
Cancer drugs and agrichemicals can be powerful, but toxic, tools. Now, UNSW scientists are applying nanomedicine insights in a project to make greener agrichemicals more affordable.
Bio & Medicine
Mar 17, 2025
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Tunneling nanotube-like structures offer insight into how the heart's layers communicate during formation
From his lab at the University of Houston College of Pharmacy Drug Discovery Institute, Mingfu Wu, associate professor, is offering new hope for treating heart disease by sharing his insights into the fundamental process ...
Bio & Medicine
Mar 17, 2025
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RNA origami technique folds nanotubes to create artificial cytoskeletons for synthetic cells
With the long-term goal of creating living cells from non-living components, scientists in the field of synthetic biology work with RNA origami. This tool uses the multifunctionality of the natural RNA biomolecule to fold ...
Bio & Medicine
Mar 17, 2025
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Unveiling cancer's hidden messengers: How extracellular vesicles aid tumor spread
Most cells in the body send out little messengers called extracellular vesicles that carry proteins, lipids, and other bioactive molecules to other cells, playing an important role in intercellular communication. But healthy ...
Bio & Medicine
Mar 14, 2025
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Biomolecular 'silly putty': High-res imaging of cellular condensates achieved using fluorogen technology
Biomolecular condensates are shifting blobs in our cells that organize cellular matter. They are distinct molecular communities made of DNA, RNA and proteins that "condense" molecules to key locations, yet they frequently ...
Bio & Medicine
Mar 14, 2025
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Implantable biosensors get major longevity boost with coating technology that inhibits biofouling
Wearable and implantable biosensors that can accurately detect biological molecules in a non- or minimally invasive manner have vast potential for monitoring patients' physiology and response to therapies. For example, wearable ...
Bio & Medicine
Mar 13, 2025
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Nanotube separation technique advances precise sensors for continuous health monitoring
Researchers at the University of Turku, Finland, have succeeded in producing sensors from single-wall carbon nanotubes that could enable major advances in health care, such as continuous health monitoring. Single-wall carbon ...
Bio & Medicine
Mar 13, 2025
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Biomimetic adsorbent efficiently extracts uranium from seawater
A genetic tree as a movie: Moving beyond the still portrait of ancestry
Membrane proteins reveal new pathways for drugs to act on cells
Discovery reveals key molecular event that boosts wheat's defense against devastating disease
Critical blood defense receptor CD163 mapped for first time
Master architects of spider world discovered in northern Australia
Physicists discover a copper-free high-temperature superconducting oxide
