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UCLA Health launches pioneering mobile stroke unit with support from L.A. County
Roughly every 40 seconds, someone in the United States will have a stroke. Almost every four minutes, one of those people will die as a result. Against that backdrop, UCLA Health has officially launched the first mobile stroke unit on the West Coast, enabling rapid delivery of brain-saving medications to stroke patients who might otherwise face debilitating delays in treatment.  As part of the first phase of a pilot program, the specialized ambulance unit and highly trained personnel began responding in September to select 911 calls in Santa Monica in coordination with the Santa Monica Fire Department. With support from t...
Source: UCLA Newsroom: Health Sciences - October 26, 2017 Category: Universities & Medical Training Source Type: news

Device used to close small hole in heart may protect against recurrent stroke
A device used to close a small hole in the heart may benefit certain stroke patients by providing an extra layer of protection for those facing years of ongoing stroke risk, according to the results of a large clinical trial led by UCLA researchers.“It is a major new treatment option for some people,” said Dr. Jeffrey Saver, director of theUCLA Comprehensive Stroke Center and lead author of the study. However, he added, “Using the device is going to have to be a considered clinical decision between the doctor and the patient about who’s the right person to get it.”Thefindings appear in the Sept. 14 New England Jo...
Source: UCLA Newsroom: Health Sciences - September 14, 2017 Category: Universities & Medical Training Source Type: news

UCLA scientists hunt down origin of Huntington's disease in the brain
The gene mutation that causes Huntington's disease appears in every cell in the body, yet it kills only two types of brain cells. Why? UCLA scientists used a unique approach to switch the gene off in individual brain regions and zero in on those that play a role in causing the disease in mice. Published in the April 28 online edition of the journal Nature Medicine, the research sheds light on where Huntington's starts in the brain. It also suggests new targets and routes for therapeutic drugs to slow the devastating disease, which strikes an estimated 35,000 Americans. "From Day One of conception, the mutant gene that caus...
Source: UCLA Newsroom: Health Sciences - April 28, 2014 Category: Universities & Medical Training Source Type: news

UCLA helps many to live long and prosper
In Westwood, more than 100 faculty experts from 25 departments have embarked on anall-encompassing push to cut the health and economic impacts of depression in half by the year 2050. The mammoth undertaking will rely on platforms developed by the new Institute for Precision Health, which will harness the power of big data and genomics to move toward individually tailored treatments and health-promotion strategies.On the same 419 acres of land, researchers across the spectrum, from the laboratory bench to the patient bedside, are ushering in a potentially game-changing approach to turning the body ’s immune defenses again...
Source: UCLA Newsroom: Health Sciences - November 9, 2017 Category: Universities & Medical Training Source Type: news

Study shows how serotonin and a popular anti-depressant affect the gut ’s microbiota
In this study, we were interested in finding out why they might do so,” said Hsiao, UCLA assistant professor of integrative biology and physiology, and of microbiology, immunology and molecular genetics in the  UCLA College; and of digestive diseases in the David Geffen School of Medicine at UCLA.Hsiao and her research group reported in the journal Cell in 2015 that in mice, a specific mixture of bacteria, consisting mainly of  Turicibacter sanguinis and Clostridia, produces molecules that signal to gut cells to increase production of serotonin. When Hsiao’s team raised mice without the bacteria, more than 50% of t...
Source: UCLA Newsroom: Health Sciences - September 6, 2019 Category: Universities & Medical Training Source Type: news

Researchers find link between Parkinson ' s gene and vocal issues that could lead to earlier diagnosis
This study was supported in part by funds from the Parkinson ' s and Movement Disorder Foundation, the University of Arizona ' sAccelerate for Success Program andCore Facilities Pilot Program, and departmental startup funds. The research was also supported by the National Institute of Neurological Disorders and Stroke of the National Institutes of Health under award number R21NS123512. Medina ' s work was supported by a National Science Foundation Graduate Research Fellowship under National Science Foundation award number DGE-1746060, the University of Arizona ' s Initiative for Maximizing Student Development under Nationa...
Source: The University of Arizona: Health - May 2, 2022 Category: Universities & Medical Training Authors: mittank Source Type: research