September 19, 2022
Monitoring the amount of oxygen in your blood could one day be done using your smartphone, shows a study by the University of California San Diego and University of Washington. This could help patients keep an eye on conditions that make it harder to absorb oxygen, such as asthma and…
October 11, 2022
Blood oxygen monitoring is one of the main methods to determine if COVID-19 patients need immediate medical attention, but the devices used for these measurements can be less accurate on darker skin tones. UC San Diego nanoengineers are engineering a solution to improve accuracy on all skin tones.
November 7, 2016
…of California San Diego School of Medicine studied red blood cells derived from representatives of both groups living in the Andes Mountains. The study reveals that high-altitude, low-oxygen dwellers prone to chronic mountain sickness produce massive amounts of red blood cells thanks to overproduction of the enzyme SENP1.
February 9, 2021
UC San Diego researchers find that an optical tool already embedded in many smartphones can accurately diagnose blood-oxygen levels and help monitor respiratory disease in patients, particularly when they are quarantined at home.
August 3, 2015
…human adaptations to low oxygen, a condition known as hypoxia. One factor that may enable Ethiopians to tolerate high altitudes and hypoxia is the endothelin receptor type B (EDNRB) gene. Researchers at University of California, San Diego School of Medicine now find that mice with lower-than-normal levels of EDNRB protein…
February 9, 2024
Scientists hope to advance precision medicine through the discovery of a gene variant that leads to the same phenotype in separate high-dwelling populations while taking a different evolutionary path.
May 31, 2023
According to new research, the amount of oxygen in one of 10 breaths was made possible thanks to a newly identified cellular mechanism that promotes photosynthesis in marine phytoplankton. The study, led by Scripps Institution of Oceanography, was published May 31 in Current Biology.
June 11, 2013
Blood vessels within a sensory area of the mammalian brain loop and connect in unexpected ways, a new map created by a team that includes three generations of UC San Diego physicists has revealed.
May 14, 2014
With its imperceptible features, carbon monoxide is widely known as the “silent killer” due to its risks at lethal concentrations. Far less known is that carbon monoxide is produced naturally in small quantities in humans and animals, and in recent years medical researchers have evaluated the gas as a treatment…
May 6, 2022
UC San Diego researchers describe the underlying signaling pathway that results in pulmonary arterial hypertension and a novel monoclonal antibody therapy that blocks the abnormal blood vessel formation characterizing the disease.
