The prevalence of anxiety disorders, already the most common mental illness in many countries, including the U.S., has surged during the novel coronavirus pandemic. A study led by researchers in Berkeley Lab’s Biosciences Area provides evidence that taking care of our gut microbiome may help mitigate some of that anxiety.
Laser, Biosciences Researchers Combine Efforts to Study Viruses in Droplets
Berkeley Lab researchers with expertise in lasers and in biology are working together to develop a platform and experiments to study the structure and components of viruses and to learn how they interact with their surrounding environment. The experiments could provide new insight on how to reduce the infectiousness of viruses such as the one causing COVID-19.
Scientists Explore Links Between Genetics, Gut Microbiome, and Memory
A team of researchers from two U.S. Department of Energy national laboratories has found new evidence of tangible connections between the gut and the brain. The team, led by Antoine Snijders at Berkeley Lab and Janet Jansson at Pacific Northwest National Laboratory (PNNL), identified lactate—a molecule produced by all species of one gut microbe—as a key memory-boosting molecular messenger. The work was published in the journal BMC Microbiome.
Biosciences Area FY21 LDRD Projects
The projects of 15 Biosciences Area scientists and engineers received funding through the FY21 Laboratory Directed Research and Development (LDRD) program.
Biosciences Area 2020 LDRD Projects
The projects of 14 Biosciences Area scientists and engineers received funding through the FY20 Laboratory Directed Research and Development (LDRD) program. The funded projects span a diverse array of topics and approaches including: developing closed-loop plastics from biogenic feedstocks; reimagining a root system optimized for plant-microbe interactions; and creating computational tools for extracting macromolecular conformational dynamics. Lab-wide, 96 projects were selected from a field of 168 proposals. Biosciences Area efforts account for 18.5 percent of the $23 million allocated.
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