February 10, 2026
February 10, 2026 —
Circadian clocks play a crucial role in our health and well-being. Scientists are now getting closer to understanding how these clocks operate at their core by solving how such clocks within bacteria are able to precisely control when different genes are turned on and off during the 24-hour cycle.
February 6, 2026
February 6, 2026 —
Drug resistance has accelerated in recent years with the emergence of deadly bacteria and “superbugs.” In response to this global health crisis, UC San Diego biologists have developed a new CRISPR-based technology capable of removing antibiotic-resistant elements from populations of bacteria.
February 4, 2026
February 4, 2026 —
Biologists have reported new insights on the influences related to metabolism and the environment surrounding CD8 T cells, the soldiers of the immune system. Their research led to intriguing insights on the role of fatty acids in chronic infections and other persistent conditions, such as tumors.
January 29, 2026
January 29, 2026 —
A new UC San Diego study reveals that fossil fuel-based plastic pollution may be promoting toxic water conditions by removing animals that keep water at safe levels. Biologically based plastics had a much smaller impact.
January 27, 2026
January 27, 2026 —
Scientists have developed a 3D, AI-based tool for viewing hearing cells. To understand hearing damage from noise and aging, and develop new treatments, scientists need detailed images of hair cells. The new VASCilia tool uses deep learning to accelerate sensory cell image processing and analysis.
January 27, 2026
January 27, 2026 —
UC San Diego scientists have uncovered a transformative new understanding of heart attacks. The research, which connects the heart, brain and nervous and immune systems, shows that blocking key signals can lead to new treatments for heart attacks and minimize their resulting damage.
January 26, 2026
January 26, 2026 —
A UC San Diego-led team found that gene therapy to restore a single heart protein shows promise for improving multiple forms of arrhythmogenic cardiomyopathy, a deadly condition that targets young athletes.
December 18, 2025
December 18, 2025 —
A new study has found that the microbial communities making up the gastrointestinal tract of rats are shaped by the genes of their social partners. The findings could have implications for human health.
December 11, 2025
December 11, 2025 —
UC San Diego scientists have identified the enzyme that shatters cancer genomes and helps them evolve to resist treatment, solving a longstanding mystery in the molecular biology of cancer.
December 11, 2025
December 11, 2025 —
Experts across UC San Diego have united to launch the Soil Health Center at Scripps Institution of Oceanography. Established in fall 2025, the center brings together an interdisciplinary team that’s digging — sometimes literally — into research on building and maintaining healthy soils.
