Press monitoring
Rice bran nanoparticles show promise as affordable and targeted anticancer agent
22.4.2024 | Press monitoring
Recent studies have demonstrated that plant-derived nanoparticles (pdNPs) that have therapeutic effects can be an effective alternative to traditional cancer treatments. However, no pdNPs have been approved as anticancer therapeutic agents till date. Rice bran is a byproduct generated during rice refining process that has limited utility and low...
New class of antimicrobials discovered in soil bacteria
19.4.2024 | Press monitoring
Researchers have discovered toxic protein particles, shaped like umbrellas, that soil bacteria known as Streptomyces secrete to squelch competitors, especially others of their own species. The umbrella toxin proteins are the latest example of these bacteria's varied, combative strikes on their microscopic rivals. The crowded, diverse bacteria...
Deadly bacteria show thirst for human blood: Research outlines the phenomenon of bacterial vampirism
17.4.2024 | Press monitoring
Some of the world's deadliest bacteria seek out and feed on human blood, a newly-discovered phenomenon researchers are calling "bacterial vampirism." A team led by Washington State University researchers has found the bacteria are attracted to the liquid part of blood, or serum, which contains nutrients the bacteria can use as food. One of the...
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Researchers discover new clues to how tardigrades can survive intense radiation
15.4.2024 | Press monitoring
University of North Carolina at Chapel Hill researchers have discovered that tardigrades – microscopic animals famed for surviving harsh extremes – have an unusual response to radiation. Radiation has long been known to damage DNA, and in humans, DNA damage from excessive radiation exposure can lead to diseases. But the tardigrades have an...
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Traces of DNA in the stomachs of predatory snails provide new insights into the ecology of placozoans
12.4.2024 | Press monitoring
Due to their diminutive size and inconspicuousness, placozoans are challenging to study in their natural environments. To gain a better insight into the ecology of the animals, the researchers exploited the fact that small shell-less sea slugs from the Rhodopidae family feed on placozoans. Placozoans are among the simplest animals and occur...
Credit: BC CAS-MODBIOLIN
Turning microalgae into light-controlled, soft bio-microrobots
10.4.2024 | Press monitoring
Developing highly controllable, deformable and environmentally adaptable soft microrobots is thus crucial for multiple task execution in narrow microenvironments, but selecting highly biocompatible materials to construct these microrobots remains problematic. In a new paper published in Light: Science & Applications, a team of scientists led by...
Fluorous lipopeptides act as highly effective antibiotics for multidrug-resistant pathogens
8.4.2024 | Press monitoring
Lipoproteins, small protein molecules with fatty acid chains, are widely used by bacteria in their battles against microbial competitors. A number of lipoproteins have already been approved for use as drugs. The team led by Yiyun Cheng at East China Normal University in Shanghai aims to amplify this effect by replacing hydrogen atoms in the lipid...
Credit: Rocky Mountain Laboratories_Wikipedia
Recurrent UTIs banished for up to nine years by simple oral spray
5.4.2024 | Press monitoring
An oral spray vaccine against recurrent urinary tract infections (UTIs) prevented the condition from returning for up to nine years in more than half of study participants, new research has shown. It offers a safe, effective method of UTI prevention and an alternative to antibiotic treatment. Recurrent UTIs – defined as three or more UTIs in 12...
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Scientists create plastic-free vegan leather that dyes itself, grown from bacteria
3.4.2024 | Press monitoring
Researchers at Imperial College London have genetically engineered bacteria to grow animal- and plastic-free leather that dyes itself. Lead author Professor Tom Ellis, from Imperial College London's Department of Bioengineering, said, "Inventing a new, faster way to produce sustainable, self-dyed leather alternatives is a major achievement for...
Say hello to biodegradable microplastics: Plant-based polymers that can disappear within seven months
1.4.2024 | Press monitoring
Microplastics can take anywhere from 100 to 1,000 years to break down and, in the meantime, our planet and bodies are becoming more polluted with these materials every day. Finding viable alternatives to traditional petroleum-based plastics and microplastics has never been more important. New research from scientists at the University of...
