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New probes allow scientists to see quadruple-helix DNA in living human cells

New probes allow scientists to see four-stranded DNA interacting with molecules inside living human cells, unravelling its role in cellular processes.

14 Jan 2021

New tests may help reveal the transcriptome of SARS-CoV-2 and predict disease course

As the COVID-19 pandemic continues to infect people in their hundreds of thousands around the world, a new study describes a panel of novel tests for genomic (g) and subgenomic (sg) mRNAs generated by SARS-CoV-2. Most assays in use at present are either qualitative or semi-quantitative, and cannot evaluate the transcription molecules in detail.

14 Jan 2021

New N501 SARS-CoV-2 mutation may have been circulating in Italy since August 2020

A recent study shows that mutated SARS-CoV-2 strains with a substitution at position 501 might have circulated unnoticed even before the end of September 2020, when the rapid emergence of B.1.1.7 lineage (carrying the N501Y mutation) was initially reported.

13 Jan 2021

Researchers produce lightweight grab-poles with anti-microbial property for public transport

Since the beginning of the Covid-19 pandemic many people have been, or may feel, hesitant about taking public transport, due to the perceived risk of picking up germs from areas such as the grab-poles on trains, buses and trams, which are the principal point of contact.

13 Jan 2021

Social media can be a useful tools for diagnosing dermatological conditions, indicates study

At the start of the pandemic, many doctors on the front lines turned to Twitter and other social media platforms to find guidance and solace directly from their peers. In early 2020, information on COVID-19 had yet to be studied and published in peer-reviewed journals or printed in medical textbooks.

13 Jan 2021

Scientist proposes new approach to assess drinking water quality

Most consumers of drinking water in the United States know that chemicals are used in the treatment processes to ensure the water is safe to drink. But they might not know that the use of some of these chemicals, such as chlorine, can also lead to the formation of unregulated toxic byproducts.

13 Jan 2021

New technology could protect against different coronavirus variants

The SARS-CoV-2 virus that is causing the COVID-19 pandemic is just one of many different viruses in the coronavirus family.

13 Jan 2021

UK government plans to expand the innova lateral flow test, warn experts

UK government plans to widen the roll out of the Innova lateral flow test without supporting evidence risks serious harm, warn experts in The BMJ today.

13 Jan 2021

Open-faced helmet contains pathogen-bearing droplets, reduces transmission to medical specialists

The risk of infection of COVID-19 is high for medical specialists who come in contact with symptomatic or asymptomatic patients.

13 Jan 2021

Robotic device powered by patients’ own brains helps improve stroke rehabilitation

Stroke survivors who had ceased to benefit from conventional rehabilitation gained clinically significant arm movement and control by using an external robotic device powered by the patients' own brains.

12 Jan 2021

Leading pediatric hospital reveals top AI models in COVID-19 Grand Challenge

The top 10 results have been unveiled in the first-of-its-kind COVID-19 Lung CT Lesion Segmentation Grand Challenge, a groundbreaking research competition focused on developing artificial intelligence (AI) models to help in the visualization and measurement of COVID specific lesions in the lungs of infected patients, potentially facilitating to more timely and patient-specific medical interventions.

12 Jan 2021

Highly sensitive wearable sensor shows promise for cardiorespiratory monitoring

A highly sensitive wearable sensor for cardiorespiratory monitoring could potentially be worn continuously by cardiac patients or others who require constant monitoring.

12 Jan 2021

UW investigators and Talkspace collaborate to study patient experiences with telepsychotherapy

As Americans come to grip with a mental health crisis worsened by the pandemic, smartphone and other digital-health applications are getting more scrutiny.

12 Jan 2021

FDA's AI/ML-Based Software as a Medical Device Action Plan released

Today, the U.S. Food and Drug Administration released the agency's first Artificial Intelligence/Machine Learning (AI/ML)-Based Software as a Medical Device (SaMD) Action Plan. This action plan describes a multi-pronged approach to advance the Agency's oversight of AI/ML-based medical software.

12 Jan 2021

Wearable heart monitors and deep learning can provide early warning of SARS-CoV-2 infection

A recent study, appearing as a preprint on the medRxiv* server, reveals the possibility of early prediction of SARS-CoV-2 infection using data on the resting heart rate in the presymptomatic period.

12 Jan 2021

Study offers data related to physicians' potential liability to use AI in personalized medicine

Physicians who follow artificial intelligence (AI) advice may be considered less liable for medical malpractice than is commonly thought, according to a new study of potential jury candidates in the U.S.

11 Jan 2021

Rice model could help clinicians personalize hip joints

Rice University engineers hope to make life better for those with replacement joints by modeling how artificial hips are likely to rub them the wrong way.

11 Jan 2021

Sustained immune response memory detected in recovered COVID-19 patients

A team of researchers at the University of Washington School of Medicine has found that people who had mild COVID-19 developed a multi-layered immune response against SARS-Cov-2. The researchers detected neutralizing antibodies against the virus for at least three months after recovering from the infection.

11 Jan 2021

KAIST develops low-cost and ready-for-rapid-production negative pressure room

A team from KAIST has developed a low-cost and ready-for-rapid-production negative pressure room called a Mobile Clinic Module (MCM).

11 Jan 2021

New machine learning workflows for better prediction of psychosis

Scientists from the Max Planck Institute of Psychiatry, led by Nikolaos Koutsouleris, combined psychiatric assessments with machine-learning models that analyze clinical and biological data.

11 Jan 2021

Device / Technology News

New probes allow scientists to see quadruple-helix DNA in living human cells

New tests may help reveal the transcriptome of SARS-CoV-2 and predict disease course

New N501 SARS-CoV-2 mutation may have been circulating in Italy since August 2020

Researchers produce lightweight grab-poles with anti-microbial property for public transport

Social media can be a useful tools for diagnosing dermatological conditions, indicates study

Scientist proposes new approach to assess drinking water quality

New technology could protect against different coronavirus variants

UK government plans to expand the innova lateral flow test, warn experts

Open-faced helmet contains pathogen-bearing droplets, reduces transmission to medical specialists

Robotic device powered by patients’ own brains helps improve stroke rehabilitation

Leading pediatric hospital reveals top AI models in COVID-19 Grand Challenge

Highly sensitive wearable sensor shows promise for cardiorespiratory monitoring

UW investigators and Talkspace collaborate to study patient experiences with telepsychotherapy

FDA's AI/ML-Based Software as a Medical Device Action Plan released

Wearable heart monitors and deep learning can provide early warning of SARS-CoV-2 infection

Study offers data related to physicians' potential liability to use AI in personalized medicine

Rice model could help clinicians personalize hip joints

Sustained immune response memory detected in recovered COVID-19 patients

KAIST develops low-cost and ready-for-rapid-production negative pressure room

New machine learning workflows for better prediction of psychosis

PhD researcher at LifeArc

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