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News Archive - School of Medicine

Year or More Delay Between Abnormal, At-Home Screening and Colonoscopy Increases Cancer Risk

February 2, 2021

A new study by researchers at University of California San Diego School of Medicine found delayed time between abnormal stool-based screening and subsequent colonoscopy was associated with an increased risk of a cancer diagnosis and death from colorectal cancer.

Genomic Studies Implicate Specific Genes in Post-Traumatic Stress Disorder

January 28, 2021

After analyzing the genomes of more 250,000 military veterans, researchers have identified 18 specific, fixed positions on chromosomes that appear associated with post-traumatic stress disorder. The findings may point to new therapeutic drug targets.

When — Not What — Obese Mice Ate Reduced Breast Cancer Risk

January 25, 2021

University of California San Diego School of Medicine and Moores Cancer Center researchers report that intermittent fasting reduced breast cancer risk in obese mice.

Designer DNA Therapeutic Wipes Out Cancer Stem Cells, Treats Multiple Myeloma in Mice

January 20, 2021

UC San Diego study supports launch of Phase I clinical trial to test a designer DNA agent — an antisense oligonucleotide that targets a gene called IRF4 — in patients with multiple myeloma.

Metabolism May Play Role in Recurrent Major Depression

January 12, 2021

Researchers at UC San Diego School of Medicine, in collaboration with Dutch scientists, have found that certain metabolites — small molecules produced by the process of metabolism — may be predictive indicators for persons at risk for recurrent major depressive disorder.

Youth Using E-cigarettes Three Times as Likely to Become Daily Cigarette Smokers

January 10, 2021

University of California San Diego Herbert Wertheim School of Public Health and Human Longevity Science researchers report that starting tobacco products, including e-cigarettes, before the age of 18 is a major risk factor for people becoming daily cigarette smokers.

Study: E-Cigarettes Trigger Inflammation in the Gut

January 7, 2021

Chemicals used for vaping break down zipper-like junctions between cells in the gut, leading to chronic inflammation and potential for other health concerns.

Wait for Me: Cell Biologists Decipher Signal that Ensures No Chromosome is Left Behind

January 6, 2021

Biologists have unraveled the mystery of how chromosomes are inherited correctly every time a cell divides. They discovered how a “matchmaker” molecule stops cell division until components are ready to be split. Alterations in the process can result in birth defects and certain cancers.

Lung, Heart, Kidney and Liver Transplant Programs Rank among Nation’s Best

January 5, 2021

UC San Diego Health’s lung, heart, kidney and liver transplant programs rank at the top nationally in the latest biannual Scientific Registry of Transplant Recipients (SRTR) report. Innovative treatment and multi-disciplinary care contribute to the high rankings for one-year survival outcomes.

Breaking Bad: How Shattered Chromosomes Make Cancer Cells Drug-Resistant

December 23, 2020

UC San Diego and Ludwig Cancer Research scientists describe how a phenomenon known as “chromothripsis” breaks up chromosomes, which then reassemble in ways that ultimately promote cancer cell growth.
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