All University of California San Diego articles
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NewsTracking microbial rhythms reveals new target for treating metabolic diseases
Researchers harness the benefits of time-restricted feeding on the gut microbiome — with the ultimate goal of developing new therapies for obesity, diabetes and related diseases.
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NewsScientists develop an ink that boosts coral reef settlement by 20 times
With coral reefs in crisis due to climate change, scientists have engineered a bio-ink that could help promote coral larvae settlement and restore these underwater ecosystems before it’s too late.
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NewsBat virus evolution suggests wildlife trade sparked COVID-19 virus emergence in humans
The ancestor of the virus that causes COVID-19 left its point of origin in Western China or Northern Laos just several years before the disease first emerged in humans up to 2,700 kilometers away in Central China, suggesting the wildlife trade played a role.
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NewsElectricity-generating bacteria may power future innovations
Scientists have discovered how certain bacteria breathe by generating electricity, using a natural process that pushes electrons into their surroundings instead of breathing on oxygen.
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NewsBacteria deployed as living test tubes to study human gene mutations
Bioengineers have developed a new simple approach to rapidly check on human gene changes and also screen chemicals as potential drugs by turning everyday bacteria into living test tubes.
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NewsVirus infects cells with a protective cloaking mechanism
The discovery of a jumbo phage’s stealth compartment could be leveraged to engineer new therapies to treat antibacterial-resistant infections.
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NewsScientists discover protein key to bacteria’s survival in extreme environments
A new discovery sheds light on how certain bacteria – including strains that cause food poisoning and anthrax – form spores for survival.
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NewsThe hidden battle in your gut: How one bacterium outsmarts its rivals
Scientists have undertaken a deep dive into the inner workings of the ‘microbial arms race’ in your gut, revealing an elegant strategy that gut microbes use to stay a step ahead of their neighbors.
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NewsAI accelerates the search for new tuberculosis drug targets
A novel biotechnology was developed to utilize artificial intelligence (AI) as a high-throughput way to identify more effective antimicrobial candidates to treat the multi-drug resistant Mycobacterium tuberculosis and understand their underlying modes of action.
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NewsNIH awards $20.6 million grant to establish Human Virome Characterization Center at UCLA
NIH has awarded a $20.6 million grant over five years to establish one of five Human Virome Characterization Centers to advance understanding of the virome’s role in human health and disease across the oral-gut-brain axis.
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NewsNew paper creates roadmap for the next generation of bioelectronic medicine
A new paper offers a roadmap to the future of bioelectronic medicine — which makes use of electrical signals instead of drugs to diagnose and treat disease.
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NewsMicrobial cell factories may help get to the root of understudied plant molecules
A team of researchers has developed a method to produce a special class of plant hormones, known as strigolactones, at unprecedented levels using microbial cell factories.
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NewsScientists uncover key step in how diazotrophs ‘fix’ nitrogen
There are only two ways of fixing nitrogen, one industrial and one biological. To better understand a key component of the biological process, researchers took a multi-pronged approach.
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NewsUC San Diego to lead data hub of CDC-funded pandemic preparedness network
The CHARM Network will leverage expertise from across the country to help the nation better prepare for respiratory virus outbreaks.
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NewsStaphylococcus aureus thwarts vaccines by turning on a protein that halts immune response
Approximately 30 clinical trials to date have failed to result in an effective human vaccine for Staphylococcus aureus but researchers have now identified a key reason for these failures, indicating that it may be possible to modify the vaccines to work in humans.
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NewsKim Barrett named as winner of John Snow Public Health Innovation Prize 2024
Dr Kim Barrett, vice dean for research and distinguished professor of physiology and membrane biology at the UC Davis School of Medicine, has been named as this year’s winner of the John Snow Public Health Innovation Prize 2024.
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NewsA new approach to predicting malaria drug resistance
Researchers analyzed the genomes of hundreds of malaria parasites to determine which genetic variants are most likely to confer drug resistance.
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NewsOptical biosensor rapidly detects monkeypox virus
Researchers have developed an optical biosensor that can rapidly detect monkeypox, the virus that causes mpox. The technology could allow clinicians to diagnose the disease at the point of care rather than wait for lab results.
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NewsResearchers uncover Achilles heel of antibiotic-resistant bacteria
Scietnists have found that antibiotic resistance comes at a cost. While antibiotic resistance provides some advantages for the bacteria to survive, the team discovered that it’s also linked with a physiological limitation that hinders potential dominance.
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NewsInnovative bioelectronic device offers new hope in the fight against bacterial infections
Researchers have developed a cutting-edge bioelectronic device that taps into the natural electrical activity of certain bacteria found on our skin, paving the way for a drug-free approach to managing infections.