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Study suggests a new way to detect heart disease through non-invasive tool

In a new study from Shiley Eye Institute at UC San Diego Health, researchers have identified a potential new marker that shows cardiovascular disease may be present in a patient using an optical coherence tomography (OCT) scan -- a non-invasive diagnostic tool commonly used in ophthalmology and optometry clinics to create images of the retina.

3 Mar 2021

Quantifying SARS-CoV-2 viral load in hospitalized patients

A new paper, published on the medRxiv preprint server, investigates the role of subgenomic RNA transcripts in SARS-CoV-2 infection. Earlier, scientists believed that subgenomic RNA could be traceable infective markers to monitor infectivity.

2 Mar 2021

Coronavirus-like nanoparticles could serve as a positive control for COVID-19 tests

Rapid COVID-19 tests are on the rise to deliver results faster to more people, and scientists need an easy, foolproof way to know that these tests work correctly and the results can be trusted. Nanoparticles that pass detection as the novel coronavirus could be just the ticket.

2 Mar 2021

Readers and tweeters dispense timely advice for difficult times

Your body’s immune system has produced antibodies that will kill a few thousand kinds of germs and virus. Since you are alive, the chances are quite high you will survive its producing another. Here is how the system works.

2 Mar 2021

Could small synthetic antigen proteins be diagnostic tools for SARS-CoV-2?

Researchers have developed small proteins from sequences in SARS-CoV-2's RBD that bind to ACE2. These were as effective in binding to neutralizing antibodies as larger RBD proteins.

2 Mar 2021

New injectable hydrogel could heal cardiac tissue after heart attack

Researchers at CÚRAM, the SFI Research Centre for Medical Devices based at National University of Ireland Galway, and BIOFORGE Lab, at the University of Valladolid in Spain, have developed an injectable hydrogel that could help repair and prevent further damage to the heart muscle after a heart attack.

2 Mar 2021

Researchers confirm a threshold value for non-invasive imaging biomarker

Breast cancer is the commonest fatal cancer in women. Early detection increases a woman's chances of recovery. Magnetic Resonance Imaging (MRI) is an accurate technique for detecting and classifying tumors in breast tissue.

2 Mar 2021

Proportion of children in Medicaid managed care plans increases from 65% to 94%

Nationally, the number of children under age 21 enrolled in Medicaid grew from 23.5 million in 2000 to 40.5 million in 2017, with the proportion of children in Medicaid managed care plans increasing from 65 percent to 94 percent, according to a study from Ann & Robert H. Lurie Children's Hospital of Chicago published in the journal Academic Pediatrics.

1 Mar 2021

COVID-19 CG tracks local SARS-CoV-2 mutations by geographical location

Genomic surveillance of acute respiratory syndrome coronavirus 2 (SARS-CoV-2) has varied across countries. England's increased coronavirus sequencing helped it uncover the B.1.1.7 variant last fall. In contrast, countries such as the United States have reported little sequencing data.

28 Feb 2021

MicroRNAs predict heart and kidney health in children without disease

Molecules called microRNAs (miRNAs) that are measurable in urine have been identified by researchers at Mount Sinai as predictors of both heart and kidney health in children without disease.

27 Feb 2021

Biomarkers in the blood can predict severe outcomes in COVID-19 patients

When patients with COVID-19 arrive in emergency rooms, there are relatively few ways for doctors to predict which ones are more likely to become critically ill and require intensive care and which ones are more likely to enjoy a quick recovery.

26 Feb 2021

Study finds novel way to diagnose Alzheimer's disease before symptoms occur

Early diagnosis of Alzheimer's disease has been shown to reduce cost and improve patient outcomes, but current diagnostic approaches can be invasive and costly.

26 Feb 2021

New 'E-Morph' test method replaces animal experiments to detect hormone-like effects

Endocrine disruptors (EDs) are hormone-like substances that can have undesirable effects on health. For example, chemicals can increase the risk of breast cancer if they act in a manner similar to the female sex hormone estrogen.

26 Feb 2021

LOINC receives additional federal funding to respond to COVID-19 pandemic

LOINC® at Regenstrief, an international health data standard critical to health information exchange, has received additional federal funding to support efforts to respond to the COVID-19 pandemic and future public health needs.

26 Feb 2021

Programmed magnetic nanobeads rapidly diagnose COVID-19

COVID-19 can be diagnosed in 55 minutes or less with the help of programmed magnetic nanobeads and a diagnostic tool that plugs into an off-the-shelf cell phone, according to Rice University engineers.

26 Feb 2021

New device accelerates transdermal penetration of drug molecules and extraction of interstitial fluid

A pain-free, organic and biodegradable drug delivery patch may be on the horizon for home health care patients soon.

26 Feb 2021

KAUST researchers develop a safe, fast and cheap testing method to detect viruses

A safe, fast and cheap testing method that uses magnetic nanoparticles to detect viruses in both clinical and wastewater samples has been developed by KAUST researchers.

25 Feb 2021

Renalytix AI and University of Utah announce partnership to improve kidney health

Renalytix AI plc, an artificial intelligence-enabled in vitro diagnostics company, and the University of Utah, one of the top research institutions in the United States, today announced a partnership to improve kidney health and reduce the risk of kidney failure for large scale populations in the earliest stages of kidney disease.

25 Feb 2021

Researchers probe deeper into the neuronal mechanisms underlying olfactory dysfunction in Alzheimer’s

Loss of smell or olfactory dysfunction is an early indication of the neurodegenerative Alzheimer's disease (AD) and appears in approximately 90% of all patients.

25 Feb 2021

UC San Diego receives $33 million from NIH for five COVID-19 diagnostic projects

University of California San Diego was awarded five Rapid Acceleration of Diagnostics (RADx) projects by the National Institutes of Health, totaling nearly $33 million over four years.

25 Feb 2021