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Toll-like receptor 2 (TLR2) detects the SARS-CoV-2 envelope protein and generates inflammatory cytokines

Researchers at St Jude Children’s Research Hospital found that toll-like receptor 2 detects the SARS-CoV-2 envelope protein-producing inflammatory cytokines.

19 May 2021

SpaceX study profiles evolution of antibody response during COVID-19 infection

New research published on the preprint server bioRxiv* suggests S2-specific antibody responses are critical in recovering from mild to severe COVID-19 infection. Compared to patients who died within 28 days of their COVID-19 diagnosis, patients who produced a wide range of S2-specific responses were more likely to survive.

18 May 2021

Study shows how biases could be perpetuated by AI devices

Clinicians and surgeons are increasingly using medical devices based on artificial intelligence. These AI devices, which rely on data-driven algorithms to inform health care decisions, presently aid in diagnosing cancers, heart conditions and diseases of the eye, with many more applications on the way.

18 May 2021

Omecamtiv mecarbil significantly reduces hospitalizations among patients with severe heart failure

The experimental heart failure drug omecamtiv mecarbil reduced heart failure hospitalizations by a greater margin among patients with more severely reduced ejection fraction, a measure indicating severe impairment in the heart's pumping ability, compared with those who had moderately reduced ejection fraction, according to research presented at the American College of Cardiology's 70th Annual Scientific Session.

18 May 2021

Hyperinvasive approach is an effective treatment strategy for out-of-hospital cardiac arrest

A subgroup of patients who experienced an out-of-hospital cardiac arrest (OHCA) that did not respond to standard advanced cardiac life support (ACLS), were immediately transported to a cardiac care center, and placed on a device similar to a heart-lung bypass machine were more likely to have survived with good brain function six months later than similar patients who received standard care at the site where the OHCA occurred.

18 May 2021

Study: Novel rehabilitation program improves outcomes in older heart-failure patients

Heart failure (HF) - when the heart can't pump enough blood and oxygen through the body - affects approximately 6.2 million adults in the United States and is the primary cause of hospitalization in the elderly. Unfortunately, older adults with heart failure often have poor outcomes resulting in reduced quality of life, high mortality and frequent rehospitalizations.

17 May 2021

New framework could help manage COVID-19, deal with other major stresses

A new analysis of the effects of SARS-CoV-2, the virus causing the current pandemic, on the human body has provided novel insights into the nature of resilience and how we deal with stressful situations.

17 May 2021

Retinal scans may provide an early sign of Alzheimer's disease

While it has been said that the eyes are a window to the soul, a new study shows they could be a means for understanding diseases of the brain.

17 May 2021

Yoga and breathing exercises have a positive effect on children with ADHD

Yoga and breathing exercises have a positive effect on children with attention deficit hyperactivity disorder (ADHD).

14 May 2021

A look at how coronavirus disease (COVID-19) affects Parkinson's

Earlier, herpes simplex virus (HSV), influenza virus A, measles virus, cytomegalovirus (CMV), and mumps virus have all been associated with after-effects of the virus that includes Parkinson's disease (PD). This list may now include SARS-CoV-2.

14 May 2021

New noninvasive imaging device could be used in biomedical research, translational medicine

A biochemical reaction between an enzyme called luciferase and oxygen causes fireflies to glow and is considered one of the most well-known examples of bioluminescence in nature.

12 May 2021

Covid-19 patients show reduced gray matter volume in the brain

Covid-19 patients who receive oxygen therapy or experience fever show reduced gray matter volume in the frontal-temporal network of the brain, according to a new study led by researchers at Georgia State University and the Georgia Institute of Technology.

12 May 2021

Fungal disease is emerging among hundreds of COVID-19 patients in India, shows study

Authorities scramble to provide drugs to treat a fungal disease affecting India's COVID-19 patients. A fungal disease called mucormycosis is emerging among hundreds of COVID-19 patients in India, placing further strain on hospitals already at breaking point.

12 May 2021

New study shows that COVID-19 vaccines are safe in pregnancy

A new Northwestern Medicine study of placentas from patients who received the COVID-19 vaccine during pregnancy found no evidence of injury, adding to the growing literature that COVID-19 vaccines are safe in pregnancy.

12 May 2021

AI methods predict COVID-19 patient outcomes using routine clinical data from ICUs

The investigators used machine learning to predict which patients might get worse and not respond positively to being turned onto their front in intensive care units (ICUs) - a technique known as proning that is commonly used in this setting to improve oxygenation of the lungs.

11 May 2021

New tool may safely block gene linked to factors that cause heart disease

Looking to safely block a gene linked to factors known to cause heart disease, scientists at the University of Colorado Anschutz Medical Campus may have found a new tool - light.

11 May 2021

Severe COVID-19 linked to genetic clotting predisposition

Thus, the need to stratify the risk of severe or critical disease in patients presenting with SARS-CoV-2 infection remains a crying necessity. A new preprint research paper posted to the medRxiv server discusses the relationship between severe disease and pre-existing susceptibility to clots and other diseases of the cardiovascular system.

11 May 2021

Researchers identify first biomarker to predict severity of COVID-19

Severe cases of COVID-19 can now be detected at an early stage. Researchers at the University of Zurich have identified the first biomarker that can reliably predict which patients will develop severe symptoms.

10 May 2021

Is COVID-19 a new disease?

In a review recently published in The Lancet Respiratory Medicine journal by Osuchowski et al. (May 6th, 2021) the currently known pathophysiology of COVID-19 is laid out to describe the mechanistic features that make COVID-19 distinct from many conditions previously thought to be similar.

9 May 2021

WVU researchers investigate the best 'dose' of telehealth for patients with chronic conditions

More than ever, patients are using telehealth to ask doctors and nurses about worrying blood-pressure readings, nauseating migraines and stubborn foot ulcers. But for patients with chronic conditions, how frequent should telehealth appointments be? Can that frequency change? Under what conditions?

7 May 2021

Oxygen News and Research

Toll-like receptor 2 (TLR2) detects the SARS-CoV-2 envelope protein and generates inflammatory cytokines

SpaceX study profiles evolution of antibody response during COVID-19 infection

Study shows how biases could be perpetuated by AI devices

Omecamtiv mecarbil significantly reduces hospitalizations among patients with severe heart failure

Hyperinvasive approach is an effective treatment strategy for out-of-hospital cardiac arrest

Study: Novel rehabilitation program improves outcomes in older heart-failure patients

New framework could help manage COVID-19, deal with other major stresses

Retinal scans may provide an early sign of Alzheimer's disease

Yoga and breathing exercises have a positive effect on children with ADHD

A look at how coronavirus disease (COVID-19) affects Parkinson's

New noninvasive imaging device could be used in biomedical research, translational medicine

Covid-19 patients show reduced gray matter volume in the brain

Fungal disease is emerging among hundreds of COVID-19 patients in India, shows study

New study shows that COVID-19 vaccines are safe in pregnancy

AI methods predict COVID-19 patient outcomes using routine clinical data from ICUs

New tool may safely block gene linked to factors that cause heart disease

Severe COVID-19 linked to genetic clotting predisposition

Researchers identify first biomarker to predict severity of COVID-19

Is COVID-19 a new disease?

WVU researchers investigate the best 'dose' of telehealth for patients with chronic conditions

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