Biology – Page 3
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FeatureMedical uses for silk
Nina Notman speaks to the researchers exploring medical applications for silkworm silk
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ResearchDirect imaging reveals individual protein-bound glycans in new detail
Sequences and locations of biomolecule-bound sugar chains studied at the single-molecule level
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ResearchGenetic-editing of chickens protects them from catching the flu
Approach heralds new way to make animals resistant to disease
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OpinionWill the assembly theory imbroglio do anything for evolution?
A claim to have explained selection has caused a stir, and it’s worth asking why, says Philip Ball
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ResearchAssembly theory puts chemistry centre stage to explain molecular complexity and life’s origins
Concept that attempts to join physics and biology via chemistry met with interest but also harsh criticism
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OpinionMoving beyond protein structure
Efforts to understand how intrinsically disordered regions interact have produced a variety of answers
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ResearchMutation studies reveal how Antarctic octopus arms itself with cool enzyme
Understanding cold-tolerant enzyme could help with transplant organ preservation
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ResearchCryo-EM scaffold supports imaging of small proteins previously tricky to study
Improved understanding of the structure of small proteins could aid drug designers
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NewsmRNA vaccine pioneers win medicine Nobel prize
Katalin Karikó and Drew Weissman honoured for breakthroughs that enable the rapid development of new vaccines, including several of those used against Covid-19
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Research’This is just the beginning’: RNA editing set to democratise viral engineering
Crispr-based system could ease development of novel RNA therapies
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FeatureUsing DNA evidence to picture suspects
Forensic DNA phenotyping predicts people’s appearance and reveals their ancestry, finds Andy Extance, but has some significant challenges to overcome
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BusinessTornado at Pfizer plant accentuates US drug shortage issues
Perennial problem will not be addressed without major reforms to drug market
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ResearchSnail study unveils composition of three different types of mucus
Findings could help develop synthetic mucus for biomedical applications, as well as cosmetics
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ResearchChemical industry hasn’t yet developed an appetite for biocatalysis, survey finds
Misconceptions along with a lack of time and resources driving industry’s reluctant attitude to biocatalysis and chemoenzymatic catalysis
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ResearchBiochemistry behind CBD’s anti-inflammatory effects points to new ways to treat inflammation
Cell studies unravel mechanism of action but human studies are needed
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ResearchLife’s energy currency ATP made using electricity from the grid for the first time
Simplified system uses just four enzymes with socket-supplied electrons replacing biochemical energy
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FeatureThe drug developers fighting the antibiotic resistance problem
Andy Extance talks to the researchers innovating across different drug classes in the hunt to develop new treatments
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FeatureWho will pay for new antibiotics?
Governments around the world are starting to consider alternative funding models and incentives for antibiotics. Katrina Megget asks if it is enough
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ResearchA force against fungi
With antifungal resistance on the rise, Leah Cowen’s lab wants to identify molecules that can capitalise on vulnerabilities in fungal pathogens