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UC San Diego

Close up of cannabis leaves

More Older Adults Ending Up in the ER Because of Cannabis

Categories Health, Social Sciences

This image was generated by artificial intelligence based upon a request for 3D art using a natural language interpretation of “artificial intelligence that detects mutations in the genome.” Photo by Joseph Gleeson/UC San Diego

AI Learns to ID Rare ‘Mosaic Mutations’ That Cause Disease

Categories Health, Technology

Madison Wilson, a PhD student at UC San Diego, is first author of the study showing that human brain organoids implanted in mice have established functional connectivity to the animals’ cortex and responded to external sensory stimuli.

Human brain organoids implanted into mouse cortex respond to visual stimuli for first time

Categories Brain & Behavior, Life & Non-humans

Compared to wild type control mice, hippocampal neurons in PKCa M489V mice showed fewer dendritic spines.

Enzyme drives cognitive decline in mice, provides new target for Alzheimer’s

Categories Brain & Behavior, Health

Artificial neural networks are computing systems inspired by biological neural networks that constitute animal brains. Like biological models, they can learn (be trained) by processing examples and forming probability associations, then apply that information to other tasks.

Artificial neural networks need sleep too

Categories Brain & Behavior, Technology

A new book from School of Global Policy and Strategy professor Susan Shirk addresses why some consider China a looming threat — and what the West could do about it

Overreach: How China Derailed Its Peaceful Rise

Categories Social Sciences

Unexpected activity in dormant bacterial cells offers lessons for understanding life in extreme states on Earth and perhaps other planets

The Thinking Undead: How Dormant Bacteria Calculate Their Return to Life

Categories Health, Life & Non-humans

Rob Knight, PhD, is a professor in the departments of Pediatrics at UC San Diego School of Medicine and Bioengineering and Computer Science at UC San Diego Jacobs School of Engineering.

Atlas describes associations between cancers and fungi

Categories Health

Tiny alginate bead implants invented in the laboratory of Rice University bioengineer Omid Veiseh can be loaded with cells that produce cytokine, proteins that play a major role in immune response. A new study found a treatment combining the implants and checkpoint inhibitor drugs eradicated advanced mesothelioma tumors in all seven mice in which it was tested. (Photo by Jeff Fitlow/Rice University)

High R&D isn’t necessarily why drugs are so expensive

Categories Health, Social Sciences

Colored SEM image of a pneumonia-fighting microrobot made of an algae cell (green) covered with biodegradable polymer nanoparticles (brown). The nanoparticles contain antibiotics and are coated with neutrophil cell membranes.

Tiny swimming robots treat deadly pneumonia in mice

Categories Health, Technology

Plastic dissolving in sea water

New plastic biodegrades in ocean water

Categories Earth, Energy & Environment, Life & Non-humans, Technology

Scene from comedy movie Airplane

Aviation industry needs to overhaul its response to climate change

Categories Earth, Energy & Environment, Technology

The physics of walking is simpler than we thought

Categories Physics & Mathematics

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