A new device for faster testing of antibiotic-resistant bacteria has been developed.
Octopuses have the most flexible appendages known in nature, according to a new study. In addition to being soft and strong, each of the animal’s eight arms can bend, twist, elongate and shorten in many combinations to produce diverse movements. Researchers filmed 10 octopuses over many months while presenting them with a variety of challenges, and recorded 16,563 examples of these arm movements.
A novel outpatient procedure offers lasting pain relief for patients suffering from moderate to severe arthritis in their hip and shoulder joints. According to a study presented at the annual meeting of the Radiological Society of North America, researchers said the procedure could help reduce reliance on addictive opiates. People with moderate to severe pain […]
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Researchers at Tel Aviv University have demonstrated that the CRISPR genome editing system is very effective in treating metastatic cancers, a significant step on the way to finding a cure for cancer. In a paper published this week, the researchers demonstrated a novel lipid nanoparticle-based delivery system that specifically targets cancer cellsâand co-author Prof. Dan […]
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The Australian Charities and Not-for-profits Commission has fired a warning shot at the Australian Conservation Foundation, asking the environment group to “immediately read the guide on political advocacy” and consider withdrawing an open letter of complaint about Angus Taylor’s lack…
Demystifying traditional Chinese medicine for conservationists could be the key to better protecting endangered species like pangolins, tigers and rhino, according to researchers. Efforts to shift entrenched values and beliefs about Chinese medicine are not achieving conservation gains in the short term.
Researchers have discovered that assembly of the algal pyrenoid, a structure that mediates the incorporation of carbon dioxide into sugars, is guided by the presence of a particular protein sequence, or motif.
Researchers have discovered how Rubisco holoenzymes assemble to form the fluid-like matrix of the algal pyrenoid, an organelle that mediates the incorporation of carbon dioxide into sugars.
It is largely unknown why influenza infections lead to an increased risk of bacterial pneumonia. Researchers have now described important findings leading to so-called superinfections, which claim many lives around the world every year.
Products derived from nanotechnology are efficient and highly sought-after, yet their effects on the environment are still poorly understood. A research team has investigated the effects of nanosilver, currently used in almost 450 products for its antibacterial properties, on the algae known as Poterioochromonas malhamensis. The results show that nanosilver disturb the alga’s entire metabolism. Its membrane becomes more permeable, the cellular ROS increases and photosynthesis is less effective.