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Researchers test the protectiveness of consumer-grade and modified masks against COVID-19

Using a custom-built exposure chamber, UNC School of Medicine and EPA scientists tested consumer-grade masks and improvised face coverings to show how effective they can be at protecting individuals from airborne particles of similar size to those carrying SARS-CoV-2, the virus that causes COVID-19.

11 Dec 2020

Political partisanship has played a much stronger role in individual social mobility during COVID-19

In the United States, political partisanship has played a much stronger role in individuals' decisions to limit their social mobility during the COVID-19 pandemic than the local incidence of the disease in their own communities, according to a new survey-based study of 1,135,638 million responses collected between April 4 and September 10, 2020 via Survey Monkey from randomly chosen people.

11 Dec 2020

Strong social support associated with fewer mental health problems in young adults

A team of McGill University researchers has found that young adults who perceived higher levels of social support reported fewer mental health problems.

11 Dec 2020

Vape flavorings can harm the heart

The appealing array of fruit and candy flavors that entice millions of young people take up vaping can harm their hearts, a preclinical study by University of South Florida Health (USF Health) researchers found.

11 Dec 2020

Research reveals insights into potential drivers of 'wet' age-related macular degeneration

"Wet" age-related macular degeneration (AMD) is one of the most common causes of irreversible vision loss in the elderly, and it occurs when abnormal and leaky blood vessels form in the retina, in part due to inflammation.

11 Dec 2020

Case study suggests kindergartens are not SARS-CoV-2 super-spreaders

A new study by researchers at the Institute of Tropical Medicine and International Health at the Charite Universitaetsmedizin Berlin found that kindergartens are not silent transmission reservoirs.

11 Dec 2020

Saliva-based smartphone COVID-19 testing platform provides results within 15 minutes

Offering an ultrasensitive yet accessible approach to COVID-19 testing, a portable saliva-based smartphone platform provides results within 15 minutes without the resource-intensive laboratory tests the current gold standard requires, according to a new study.

11 Dec 2020

Most COVID-19 patients died in the hospital, study finds

There have been over 280,000 deaths in the United States due to COVID-19, with the infectious nature of the disease preventing many patients from receiving end-of-life care at home.

11 Dec 2020

New AI tool could make breast cancer treatment less expensive and more readily available

Imagine being a doctor and having a precocious resident permanently by your side, giving you brilliant insight into disease and helping you to identify the best treatment path for your patients.

11 Dec 2020

Pre-existing immunity shapes a person's antibody response to influenza viruses

New research by scientists at the University of Chicago suggests a person's antibody response to influenza viruses is dramatically shaped by their pre-existing immunity, and that the quality of this response differs in individuals who are vaccinated or naturally infected.

11 Dec 2020

$3-year-old children have adult-like preference for visual fractal patterns$

3-year-old children have adult-like preference for visual fractal patterns

By the time children are 3 years old they already have an adult-like preference for visual fractal patterns commonly seen in nature, according to University of Oregon researchers.

11 Dec 2020

Researchers develop new online calculator for estimating mortality risk from COVID-19

A new online calculator for estimating individual and community-level risk of dying from COVID-19 has been developed by researchers at the Johns Hopkins Bloomberg School of Public Health.

11 Dec 2020

Innovations to fix our food systems could have unintended consequences

Protein derived from organic waste to feed livestock could decrease demand for soybean meal. This could lead to less deforestation caused by soy farming.

11 Dec 2020

Financial toxicity correlated with worse psychological well-being among breast cancer surgical patients

Financial toxicity among breast cancer patients is independently associated with worse psychological well-being following a mastectomy or lumpectomy operation.

11 Dec 2020

Combination of baricitinib and remdesivir could benefit some COVID-19 patients

The combination of baricitinib, an anti-inflammatory drug, and remdesivir, an antiviral, reduced time to recovery for people hospitalized with COVID-19, according to clinical trial results published in the New England Journal of Medicine.

11 Dec 2020

Structural inequalities increase risk of SARS-CoV-2 infection and mortality, study finds

A new study by researchers at Harvard found that people in less privileged neighborhoods are at a higher risk of being infected with SARS-CoV-2 and of more severe COVID-19.

11 Dec 2020

Distant residues modulate the conformational opening in SARS-CoV-2 spike protein

Scientists present an insight into the RBD dynamics with physically distant residues in the spike protein, elaborating on the importance of predicted mutations for therapeutics.

11 Dec 2020

Monocytic tRNA fragments play key role in poststroke immune reactions

Sebastian Lobentanzer of Goethe University, Frankfurt, has been studying small RNA dynamics in various contexts using bioinformatic methods. Recently, small RNAs have become more and more interesting for researchers, primarily because of their extensive regulatory functions.

11 Dec 2020

High expression of VRK1 protein can reduce survival in neuroblastoma patients

Researchers from the Departments of Cell Biology and Medical Physiology at the University of Seville have identified that a high expression of the human protein VRK1 is associated with tumour aggressiveness and low survival among neuroblastoma patients.

11 Dec 2020

Researchers investigate whether tailored online exercise benefits ‘long Covid’ patients

Researchers at the University of Warwick and University Hospitals Coventry and Warwickshire NHS Trust are to investigate whether a tailored online exercise and support programme would benefit those experiencing long-term symptoms of Covid-19 - what has been dubbed 'long Covid'.

11 Dec 2020

Medical News

Researchers test the protectiveness of consumer-grade and modified masks against COVID-19

Political partisanship has played a much stronger role in individual social mobility during COVID-19

Strong social support associated with fewer mental health problems in young adults

Vape flavorings can harm the heart

Research reveals insights into potential drivers of 'wet' age-related macular degeneration

Case study suggests kindergartens are not SARS-CoV-2 super-spreaders

Saliva-based smartphone COVID-19 testing platform provides results within 15 minutes

Most COVID-19 patients died in the hospital, study finds

New AI tool could make breast cancer treatment less expensive and more readily available

Pre-existing immunity shapes a person's antibody response to influenza viruses

3-year-old children have adult-like preference for visual fractal patterns

Researchers develop new online calculator for estimating mortality risk from COVID-19

Innovations to fix our food systems could have unintended consequences

Financial toxicity correlated with worse psychological well-being among breast cancer surgical patients

Combination of baricitinib and remdesivir could benefit some COVID-19 patients

Structural inequalities increase risk of SARS-CoV-2 infection and mortality, study finds

Distant residues modulate the conformational opening in SARS-CoV-2 spike protein

Monocytic tRNA fragments play key role in poststroke immune reactions

High expression of VRK1 protein can reduce survival in neuroblastoma patients

Researchers investigate whether tailored online exercise benefits ‘long Covid’ patients

Fourier 80: bringing benchtop NMR systems to the laboratory

How industrial hygiene flow calibration supports defensible exposure data

How electrical engineering ensures accurate calibration and patient safety

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