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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

Researchers develop an electroceutical for preterm labor detection and treatment

Preterm labor comprises 12.7% of all pregnancies. Although the overall rate of pregnancy is decreasing, the occurrence of premature birth due to preterm labor in south korea has been increasing over the past 7 years.

26 Feb 2021

Early PDA closure may reduce adverse outcomes in premature babies

Extremely low birth weight (ELBW) infants with moderate to large patent ductus arteriosus (PDA) may benefit from transcatheter PDA closure (TCPC) in the first four weeks of life, according to research published by Le Bonheur Cardiologist Ranjit Philip, MD, and Medical Director of Interventional Cardiac Imaging and Interventional Catheterization Laboratory Shyam Sathanandam, MD.

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

Mobile phone app could help curb rabies threat in African cities

A mobile phone app is helping veterinarians to halve the time it takes to complete dog vaccination programmes in Malawi and could help curb rabies threat in African cities, a study shows.

26 Feb 2021

A missing protein explains the appearance of tumor cells in people with Mulibrey syndrome

Researchers from the Andalusian Centre for Molecular Biology and Regenerative Medicine (CABIMER), in collaboration with the Swiss Institute for Experimental Cancer Research (ISREC) have studied the mechanisms behind the higher tendency of people with Mulibrey syndrome to develop tumors.

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

Structure of SARS-CoV-2 envelope protein-epithelial cell junction protein complex explains virulence

A new study by researchers at Brookhaven National Laboratory and Stony Brook University in the U.S. describes the key interaction between the viral envelope (E) protein and the human cell junction protein, PALS1. The latter is necessary to establish and maintain cell polarity and tight junctions between cells.

26 Feb 2021

Why Astrazeneca and J&J’s vaccines, in use the world over, are still on hold in America

The World Health Organization greenlighted emergency use of AstraZeneca and Oxford's covid-19 vaccine this month, following in the steps of the United Kingdom, the European Union and others, who are already injecting it as quickly as possible into the masses.

26 Feb 2021

Researchers investigate the duration of the immune response to SARS-CoV-2

The optimal timeframe for donating convalescent plasma for use in COVID-19 immunotherapy, which was given emergency use authorization by the Food and Drug Administration in August 2020, is within 60 days of the onset of symptoms, according to a new Penn State-led study.

26 Feb 2021

Study: Stay-at-home ordinance had positive effects on health and well-being of residents

A study by physiology researchers at The University of Texas at El Paso found that El Paso's stay-at-home ordinance due to the COVID-19 pandemic had positive effects on the health and well-being of the region's residents.

26 Feb 2021

New test can detect viral infections in uncultured bacteria

The pandemic has made clear the threat that some viruses pose to people. But viruses can also infect life-sustaining bacteria and a Johns Hopkins University-led team has developed a test to determine if bacteria are sick, similar to the one used to test humans for COVID-19.

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

Study explains the evolution of SARS-CoV-2 virus

As COVID-19 sweeps the world, related viruses quietly circulate among wild animals. A new study shows how SARS-CoV-2, the virus that causes COVID-19, and SARS-CoV-1, which caused the 2003 SARS outbreak, are related to each other.

26 Feb 2021

Researchers identify cells responsible for maintenance and regeneration of liver

While the amazing regenerative power of the liver has been known since ancient times, the cells responsible for maintaining and replenishing the liver have remained a mystery.

26 Feb 2021

Study has implications for autonomous vehicles and robots programmed by humans

Psychologists have long found that people behave differently than when they learn of peers' actions.

26 Feb 2021

New method helps study the effects of receptor clustering in living cells

Our body consists of 100 trillion cells that communicate with each other, receive signals from the outside world and react to them.

26 Feb 2021

Maternal diet may enhance immune systems of premature infants, study shows

Medical researchers have long understood that a pregnant mother's diet has a profound impact on her developing fetus's immune system and that babies -- especially those born prematurely -- who are fed breast milk have a more robust ability to fight disease, suggesting that even after childbirth, a mother's diet matters.

25 Feb 2021

Study: Majority of COVID-19 hospitalizations attributable to four pre-existing conditions

A modeling study suggests a majority of adult COVID-19 hospitalizations nationwide are attributable to at least one of four pre-existing conditions: obesity, hypertension, diabetes, and heart failure, in that order.

25 Feb 2021

New, more reliable testing program rolled-out to hospital staff to curb Covid transmission rates

Frontline staff at Norfolk and Norwich University Hospitals are among the first in the country to benefit from the rollout of more accurate saliva tests in a bid to curb Covid transmission rates.

25 Feb 2021

Laboratory News and Research

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

Researchers develop an electroceutical for preterm labor detection and treatment

Early PDA closure may reduce adverse outcomes in premature babies

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

Mobile phone app could help curb rabies threat in African cities

A missing protein explains the appearance of tumor cells in people with Mulibrey syndrome

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

Structure of SARS-CoV-2 envelope protein-epithelial cell junction protein complex explains virulence

Why Astrazeneca and J&J’s vaccines, in use the world over, are still on hold in America

Researchers investigate the duration of the immune response to SARS-CoV-2

Study: Stay-at-home ordinance had positive effects on health and well-being of residents

New test can detect viral infections in uncultured bacteria

Programmed magnetic nanobeads rapidly diagnose COVID-19

Study explains the evolution of SARS-CoV-2 virus

Researchers identify cells responsible for maintenance and regeneration of liver

Study has implications for autonomous vehicles and robots programmed by humans

New method helps study the effects of receptor clustering in living cells

Maternal diet may enhance immune systems of premature infants, study shows

Study: Majority of COVID-19 hospitalizations attributable to four pre-existing conditions

New, more reliable testing program rolled-out to hospital staff to curb Covid transmission rates

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