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Airborne Toxins Trigger a Unique Form of Chronic Sinus Disease in Veterans

UC San Diego study reveals that toxin‑related chronic rhinosinusitis shows a two‑fold rise in sinus mast cells, pointing to a new therapeutic target for veterans and others exposed to smoke airway risk factor.

How Does the Brain Control Its Own Blood Flow?

Blood vessels in the brain are highly interconnected yet the mechanisms that regulate flow are not well studied. To learn more, UC San Diego Professor of Physics David formulated a mathematical model to predict the impact of a change in a single vessel on the flow through all the other vessels.

Fatty Acids Found to Influence Immune Defense During Chronic Infections

Biologists have reported new insights on the influences related to metabolism and the environment surrounding CD8 T cells, the soldiers of the immune system. Their research led to intriguing insights on the role of fatty acids in chronic infections and other persistent conditions, such as tumors.

UC San Diego Study Cites Link Between Mental Health and Long COVID in Older Women

UC San Diego researchers find older women with both depression and anxiety face a 78% higher risk of long COVID, despite similar infection rates. People experiencing mental health illnesses are vulnerable to other diseases and may have trouble following public health guidelines.

Spreading Drug Costs Over the Year May Ease Financial Burden for Medicare Cancer Patients

Study found that nearly half of Medicare Part D beneficiaries with cancer are projected to reach the annual out of pocket cap, with about one-third doing so as early as January. Enrollment in Medicare Prescription Plan would allow beneficiaries to spread these costs across the year.

New Vulnerability Identified in Aggressive Breast Cancer

By targeting proteins used to splice genes, UC San Diego researchers have unlocked a new approach to treating triple-negative breast cancer, the most aggressive and difficult to treat subtype of the disease.

How the Immune System Stalls Weight Loss

UC San Diego researchers have discovered that immune cells in the blood play a key role in preventing excess weight loss; results could help yield new approaches to obesity and other metabolic disorders.

Old Molecules Show Promise for Fighting Resistant Strains of COVID-19 Virus

Previously-discovered compounds to fight Chagas disease could get now life in the fight against strains of the COVID-19 virus that have become less responsive to treatment.

UC San Diego Researchers Uncover the Earliest Stages of Human Placenta Formation

A gene that turns on very early in embryonic development could be key to the formation of the placenta, which provides the developing fetus with all of the nutrients it needs to thrive during gestation.

Cancer Uses Cell Death Proteins to Survive Treatment and Regrow

Researchers at UC San Diego have found a paradoxical new way in which cancer cells survive and regrow after targeted therapy: by hijacking a protein involved in cell death.

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