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News Archive - School of Medicine

Unfruitful: Eating More Produce Will Not Cure, Stop Prostate Cancer

January 14, 2020

University of California San Diego School of Medicine researchers report that patients with prostate cancer assigned to eat seven or more servings of vegetables and fruits daily saw no extra protection from the increased consumption of micronutrients, running contrary to current thought.

How Marijuana Accelerates Growth of HPV-related Head and Neck Cancer Identified

January 13, 2020

University of California San Diego School of Medicine researchers identified how THC from marijuana accelerates cancer growth in patients with human papillomavirus (HPV)-positive head and neck cancer.

Taking One for the Team: How Bacteria Self-Destruct to Fight Viral Infections

January 10, 2020

UC San Diego School of Medicine researchers have discovered how a new immune system works to protect bacteria from phages, viruses that infect bacteria — new information that could be leveraged to improve treatment of multidrug-resistant bacterial infections by refining phage therapy.

Lonely in a Crowd: Overcoming Loneliness with Acceptance and Wisdom

January 10, 2020

Researchers at University of California San Diego School of Medicine found the main characteristics of loneliness in a senior housing community and the strategies residents use to overcome it.

The Birds and the Bats: Evolving to Fly May Have Had Big Effect on Gut Microbiome

January 7, 2020

UC San Diego researchers studied nearly 900 vertebrate species and found that bats have unusual gut microbiomes that more closely resemble those of birds than other mammals, raising questions about how evolutionary pressures change the gut microbiome.

Experts Come Together to Save 3-year-old Gorilla’s Eyesight at San Diego Zoo Safari Park

January 6, 2020

San Diego Zoo Safari Park and UC San Diego Health experts performed cataract surgery to restore a 3-year-old gorilla’s eyesight.

Objective Subtle Cognitive Difficulties Predict Amyloid Accumulation and Neurodegeneration

December 30, 2019

Researchers report that accumulating amyloid protein occurred faster among persons deemed to have "objectively-defined subtle cognitive difficulties" (Obj-SCD) than among persons considered to be "cognitively normal," offering a potential new early biomarker for Alzheimer's disease.

Measuring Mutations in Sperm May Reveal Risk for Autism in Future Children

December 23, 2019

Spontaneous mutations in male sperm are linked to development of autism spectrum disorder. Researchers have created a way to measure mutations and estimate risk of ASD in future children. If developed into a clinical test, the method could be a useful predictive tool in genetic counseling.

Injection of Virus-Delivered Gene Silencer Blocks ALS Degeneration, Saves Motor Function

December 23, 2019

Novel spinal therapy/delivery approach prevented disease onset in neurodegenerative ALS disease model in adult mice and blocked progression in animals already showing disease symptoms.

In Some Children with Autism, “Social” and “Visual” Neural Circuits Don’t Quite Connect

December 17, 2019

Researchers combined eye gaze data with brain scans to discover that in a common subtype of autism, brain areas responsible for vision and attention are not controlled by social brain networks, and so social stimuli are ignored.
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