March 14, 2024
March 14, 2024 —
The stress-induced mechanisms that cause our brain to produce feelings of fear in the absence of threats — such as in PTSD — mostly have been a mystery. Now, neurobiologists have identified the changes in brain biochemistry and mapped the neural circuitry that cause generalized fear experiences.
March 12, 2024
March 12, 2024 —
For the first time, a team of researchers at Stanford University and UC San Diego’s Scripps Institution of Oceanography has uncovered a direct genetic link between fluorescence and color in sea anemones — those soft and tentacled tide pool creatures often encountered by beachgoers.
October 23, 2014
October 23, 2014 —
Starting in November, Scripps Institution of Oceanography, UC San Diego, researchers and colleagues will embark on an ambitious and arduous mission funded by the National Science Foundation Office of Polar Programs to install a seismic array on Antarctica’s Ross Ice Shelf.
January 17, 2023
January 17, 2023 —
UC San Diego scientists discover a molecular pathway critical to the initiation of pancreatic tumors. The findings may inspire new chemotherapeutic drugs targeting early stages of tumor formation and spread
March 26, 2012
March 26, 2012 —
Repeated stress triggers the production and accumulation of insoluble tau protein aggregates inside the brain cells of mice, say researchers at the University of California, San Diego School of Medicine in a new study published in the March 26 Online Early Edition of the Proceedings of the National Academy of…
November 12, 2015
November 12, 2015 —
In largely unseen ways, humans are changing the character of the deep oceans, disrupting environmental conditions and threatening biodiversity to an extent that could require hundreds of years or more for natural systems to recover.
May 22, 2023
May 22, 2023 —
UC San Diego scientists develop an interactive software that enables scientists to better investigate the DNA damage response.
September 20, 2022
September 20, 2022 —
UC San Diego researchers developed soft devices containing algae that glow in the dark when experiencing mechanical stress, such as being squished, stretched, twisted or bent. The devices do not need electronics to produce light, making them useful for building soft robots for deep sea exploration.
October 31, 2014
October 31, 2014 —
A study conducted by the UC San Diego Physician Assessment and Clinical Education program (PACE) found that childhood adversity could potentially play a role in a physician’s later professional relationships.
November 17, 2022
November 17, 2022 —
Engineers and physicians at UC San Diego have developed a device to non-invasively measure cervical nerve activity in humans, a new tool they say could potentially inform and improve treatments for patients with sepsis or post-traumatic stress disorder.