A superbug commonly found in hospitals has developed the ability to digest certain medical plastics, including those used in sutures, stents, and implants. This alarming discovery means many plastic-based medical tools could be more vulnerable…
Category: 5. Biology
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Deadly Superbug That Feasts on Medical Plastic Discovered
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New blood test speeds up diagnosis of rare childhood diseases
A new, rapid testing method will greatly help the diagnosis of rare diseases in babies and children, according to research to be presented to the annual conference of the European Society of Human Genetics today (Monday). While rare…
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Genetic discovery sheds light on infection-triggered neuropathy
Neuropathy, a disorder in which damage to nerves can impair sensation and movement, has many causes, including infection. Now, researchers from the UK have identified distinct genetic changes in a newly-discovered neuropathy and…
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Blood cell-free RNA signatures can predict preterm birth months in advance
Children born before 37 weeks of gestation have a considerably increased risk of dying before they reach the age of five. Predicting the risk of preterm birth (PTB) and hence implementing preventive strategies is complicated by the…
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Universal rules for designing optimal enzymes
In biology, enzymes have evolved over millions of years to drive chemical reactions. Scientists from the Max Planck Institute for Dynamics and Self-Organization (MPI-DS) now derived universal rules to enable the de novo design of…
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Stability and functional consequences of disulfide bond engineering in Aspergillus flavus uricase
Available uricase structures
A search for ‘uricase’ at the RCSB Protein Data Bank (PDB) yielded 121 experimentally resolved structures since 2000, reflecting the extensive research on this enzyme. Among these structures, we selected the X-ray…
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A multi-hospital, clinician-initiated bacterial genomics programme to investigate treatment failure in severe Staphylococcus aureus infections
Ballard, S. A., Sherry, N. L. & Howden, B. P. Public health implementation of pathogen genomics: the role for accreditation and application of ISO standards. Microb. Genom. 9, 001097 (2023).
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De novo induction of tertiary lymphoid structures: an immunotherapeutic strategy in pancreatic cancer
The recent publication by Amisaki et al.1 in Nature highlights a novel and druggable mechanism by which IL-33-activated innate lymphoid cells type 2 (ILC2s) induce the formation of tertiary lymphoid…
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The diverse roles of the circadian clock in cancer
Verlande, A. & Masri, S. Circadian clocks and cancer: timekeeping governs cellular metabolism. Trends Endocrinol. Metab. 30, 445–458 (2019).
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Crop cultivation without nitrogen fertiliser using nitrogen-fixing cyanobacterial extracts for low environmental impact
Currently, many crops are cultivated in large quantities for food and forage use, including 1,870 million tons of sugarcane, 1,162 million metric tons of corn, 761 million metric tons of wheat, 757 million metric tons of rice, and…
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