News Archive - Mario Aguilera

UC San Diego Is Now a Bee Campus. Here’s What that Means…

UC San Diego recently became a Bee Campus USA member, part of a national program created to support pollinating organisms, boost the abundance of native plant species and reduce pesticide use. Professor James Nieh explains what the designation means for UC San Diego and the San Diego region.

Inside the Matrix: Nanoscale Patterns Revealed Within Model Research Organism

Following years of research and the power of a technologically advanced instrument, UC San Diego scientists have detailed the complex nanoscale exoskeleton patterns of the roundworm, a model laboratory organism, revealing clues about how skin layers are bound together.

Wildfires Also Impact Aquatic Ecosystems

Researchers have shown that the effects of wildfires are not limited to terrestrial ecosystems. Aquatic ecosystems are also undergoing rapid changes. The study found that fire debris transforms lakes and other aquatic ecosystems, with implications for fisheries and water quality.

Bacteria-Virus Arms Race Provides Rare Window into Rapid and Complex Evolution

Rather than a slow, gradual process as Darwin envisioned, biologists can now see how evolutionary changes unfold on accelerated timescales. Using an arms race between bacteria and viruses, researchers are documenting complex evolutionary processes in simple laboratory flasks in only three weeks.

What Happens When We Pass Out? Researchers ID New Brain and Heart Connections

UC San Diego researchers have for the first time identified the genetic pathway between the heart and brain tied to fainting. In a new study published in the journal Nature, they found that vagal sensory neurons trigger fainting, laying a foundation for addressing fainting-related disorders.

How Do We Teach Science? UC San Diego Launches STEM Education Research Program

UC San Diego has launched one of the only programs aimed at training students in the emerging field of STEM research education. The new program gives undergraduate students coveted research experience while also asking them to think critically about how science is taught and to whom.

Innovative Researchers earn NIH New Innovator Awards

Two early career researchers at UC San Diego have been named recipients of the 2023 National Institutes of Health Director’s New Innovator Award.

Enhancing Immune Defenses: Researchers Unveil the Secrets of Specialized T Cells to Conquer Tumors

Immunologists have uncovered new approaches to enhance protection from tumors and infections. They have revealed new insights into the metabolism of specialized cells of the immune system known as tissue-resident CD8 T cells and how they could be enhanced as immune defense weapons against tumors.

Researchers Engineer Bacteria That Can Detect Tumor DNA

Creating new technologically advanced sensors, scientists from UC San Diego and Australia have engineered bacteria that detect the presence of tumor DNA in live organisms. Their innovation could pave the way to new biosensors capable of identifying various infections, cancers and other diseases.

Through the Lens of the Natural World

UC San Diego alum Brandon Güell recently was recognized in the Natural History Museum’s Wildlife Photographer of the Year competition for “Treefrog Pool Party,” a stunning photo that showcases his mastery of capturing rare moments in nature.