Millions of patients worldwide suffer from a chronic itching condition with no identifiable cause – a condition known as chronic pruritus of unknown origin (CPUO) – that has no targeted therapies approved to treat it. Many of these patients suffer for years with little relief, but a new University of Maryland School of Medicine study may provide hope for future treatments. Patients were found to have lower than normal levels of metabolite biomarkers in the blood plasma that could point to a cause of their excruciating symptoms.
Tag: blood plasma
Study: Dental implant surfaces play major role in tissue attachment, warding off unwanted bacteria
The surface of implants, as well as other medical devices, plays a significant role in the adsorption of oral proteins and the colonization by unwanted microorganisms (a process known as biofouling), according to a new study led by the University at Buffalo and the University of Regensburg.
Memory Biomarkers Confirm Aerobic Exercise Helps Cognitive Function in Older Adults
Until now, systemic biomarkers to measure exercise effects on brain function and that link to relevant metabolic responses were lacking. A study shows a memory biomarker, myokine Cathepsin B (CTSB), increased in older adults following a 26-week structured aerobic exercise training. The positive association between CTSB and cognition, and the substantial modulation of lipid metabolites implicated in dementia, support the beneficial effects of exercise training on brain function and brain health in asymptomatic individuals at risk for Alzheimer’s.
Study takes us a step closer to a universal antibody test for COVID-19
A study released by Houston Methodist Sept. 10 in the Journal of Clinical Investigation takes researchers closer to developing a uniform, universal COVID-19 antibody test. The multicenter collaboration tested alternative ways to measure COVID-19 antibody levels that’s faster, easier and can inexpensively be used on a larger scale to accurately identify potential donors for plasma therapy with the best chance of helping patients infected with SARS-CoV-2.
Dr. Luis Ostrosky available to talk about first Texas randomized study on convalescent plasma
Dr. Luis Ostrosky, professor of infectious disease at McGovern Medical School at UTHealth, co-investigator of first Texas randomized trial for convalescent therapy for COVID-19, is available to discuss latest data and FDA’s hold on the emergency authorization of blood plasma…
Johns Hopkins Receives $35 Million in Funding from Department of Defense for Covid-19 Blood Plasma Trials
Johns Hopkins researchers have received $35 million in funding from the U.S. Department of Defense (DOD) Joint Program Executive Office for Chemical, Biological, Radiological and Nuclear Defense (JPEO-CBRND), on behalf of the Defense Health Agency, for two nationwide clinical trials to test the effectiveness of a convalescent blood plasma outpatient treatment. The treatment is a transfusion of a blood product from COVID-19 survivors that contains antibodies that may help the patient’s immune system fight the virus.
Does Blood Plasma from COVID-19 Survivors Help Patients Infected with Novel Coronavirus?
Researchers at University of California San Diego School of Medicine and UC San Diego Health have launched a clinical trial to assess the safety and efficacy of convalescent plasma (CP) to prevent COVID-19 after a known exposure to the virus.
Metabolite Analysis of ALS Patient Blood Plasma Could Reveal, Rule Out, Possible Biomarkers for Disease
High-throughput analysis of blood plasma could aid in identification of diagnostic and prognostic biomarkers for amyotrophic lateral sclerosis (ALS).
Clinical Trial To Test Blood Plasma from Recovered Patients as Treatment for COVID-19 Disease
A clinical trial now underway is looking at whether blood plasma donated by people recovered from 2019 coronavirus disease (COVID-19) could be used to treat other people with the pandemic virus.
Houston Methodist Ramps up Plasma Therapy as FDA Approves Clinical Trial
The FDA’s announcement Friday to approve convalescent serum therapy as a large-scale clinical trial opened the door for more patients to receive the potentially life-saving gift of a donor’s plasma.