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Study: Face masks reduce the distance airborne pathogens could travel by more than half

The effectiveness of face masks has been a hotly debated topic since the emergence of COVID-19. However, a new study by researchers at the University of Central Florida offers more evidence that they work.

12 Jan 2022

Bruker introduces fast BioAFM for automated mechanobiology

Bruker today announced the release of the JPK NanoWizard® V BioAFM, a novel system that marks a milestone in automation and ease of use for life science atomic force microscopy research.

From Bruker BioAFM 12 Jan 2022

New method for monitoring circulating SARS-CoV-2 variants and detecting new ones

To understand and act early and appropriately to emerging variants of concern, researchers have explored the possibility of having a variant-agnostic detection assay.

12 Jan 2022

Telemedicine at Johns Hopkins Medicine enables a stroke patient to be treated with high level of care

A patient believed to have suffered a stroke typically gets transported to the nearest emergency room for tests to determine the best course of action. Telemedicine at Johns Hopkins Medicine enabled one patient to have her stroke diagnosed and a treatment plan set up without ever stepping foot in a hospital.

11 Jan 2022

New technologies for early clinical diagnosis of human prion diseases

Early and accurate diagnosis of human prion diseases is a long-standing difficulty. Currently, the definitive diagnosis of human prion diseases relies on pathognomonic histological features or PrPSc detection of patients' brain tissue biopsy or autopsy samples, which is not feasible in most cases.

11 Jan 2022

Simple health assessment could significantly reduce the global burden of COPD

The global burden of Chronic Obstructive Pulmonary Disease (COPD), a group of common lung conditions that affects more than 300 million people, could be significantly reduced with a simple health assessment, concludes a large-scale international study led by UCL researchers.

11 Jan 2022

Study offers new evidence on how childhood immunometabolic risk factors may lead to depression, psychosis

A growing body of research suggests that early-life infection, inflammation, and metabolic changes could contribute to psychiatric disorders – perhaps via effects during critical periods of brain development.

11 Jan 2022

New study identifies ways to detect COPD in low- and middle-income countries

How to better detect chronic obstructive pulmonary disease (COPD) in low- and middle-income countries is a question that has long plagued the global medical community.

11 Jan 2022

Single-step RT-PCR for SARS-CoV-2 Omicron variant detection in respiratory samples

A new preprint describes a single-step molecular diagnostic test for the presence of SARS-CoV-2 infection caused by the Omicron variant that is behind the unprecedented rise in cases over the last few weeks.

11 Jan 2022

Development and validation of 2-gene host-based COVID-19 diagnostic classifiers

A group of researchers from Biohub has been attempting to create a more accurate method for PCR testing.

11 Jan 2022

What are the predictors of inpatient COVID-19 mortality rates?

A new study, conducted by a multidisciplinary team of researchers from Suffolk University, Boston, Massachusetts, examined the relationship between baseline staffing levels of registered nurses (RNs), hospitalists, emergency medicine physicians, and intensivists (staff) and hospital-level COVID-19 mortality rates. The research builds on and extends earlier research that examined a subset of hospital-level characteristics over a shorter time period.

11 Jan 2022

Modeling shows that free SARS-CoV-2 rapid antigen tests for all Australians would benefit the economy

Researchers conducted a cost-effectiveness analysis of government-funded COVID-19 rapid antigen tests in Australia.

10 Jan 2022

Unique combination of nanomaterials in DNA biosensor enables easier SARS-CoV-2 detection

A recent paper that was published in the Talanta journal dedicated to original reports in pure and applied analytical chemistry presents for the first time the combination of two different nanomaterials – gold nanomaterials (AuNMs) and CDs for the development of an improved electrochemiluminescence (ECL) DNA biosensor.

10 Jan 2022

Digital health and data science: New component of medical education curriculum introduced

The Augusta Webster, MD, Office of Medical Education (AWOME) has begun introducing a new component of the medical education curriculum to current medical students: instruction in Digital Health and Data Science.

10 Jan 2022

Multiscale model reveals the importance of lipids to the signaling dynamics of RAS proteins

Lawrence Livermore National Laboratory researchers and a multi-institutional team of scientists have developed a highly detailed, machine learning-backed multiscale model revealing the importance of lipids to the signaling dynamics of RAS, a family of proteins whose mutations are linked to numerous cancers.

10 Jan 2022

Rapid antigen tests exhibit high accuracy for COVID-19 screening in children

In a new study, researchers evaluated the sensitivity, specificity, and positive predictive values (PPV) and negative predictive values (NPV) of the Abbott BinaxNOW rapid antigen test against the RT-PCR test in pediatric participants below 18 years in the US with high COVID-19 testing from May 7, 2021, to December 6, 2021.

10 Jan 2022

Researchers plan to review the effect of SARS-CoV-2 on male reproductive health

In a protocol published in BMJ Open, researchers from the Chengdu University of Traditional Chinese Medicine plan to review current studies in this area.

10 Jan 2022

Strategy for capturing SARS-CoV-2 through functionalized cellulose materials

Researchers from Northeastern University have developed a new, more cost-effective method for immobilizing SARS-CoV-2.

10 Jan 2022

New lab-on-a-chip platform for detecting SARS-CoV-2 in resource-limited settings

A recent study shows how a novel and integrated lab-on-a-chip platform can represent a rapid, affordable, and exact molecular diagnostic tool for detecting severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2). The paper is currently available for free on the medRxiv* preprint server while it undergoes peer review.

9 Jan 2022

Engineering hairy cellulose nanocrystals to capture chemotherapy drugs

Millions of people around the globe are affected by cancer each year; more than 39% of men and women are diagnosed with cancer during their lifetime.

7 Jan 2022

Diagnostic News and Research

Study: Face masks reduce the distance airborne pathogens could travel by more than half

Bruker introduces fast BioAFM for automated mechanobiology

New method for monitoring circulating SARS-CoV-2 variants and detecting new ones

Telemedicine at Johns Hopkins Medicine enables a stroke patient to be treated with high level of care

New technologies for early clinical diagnosis of human prion diseases

Simple health assessment could significantly reduce the global burden of COPD

Study offers new evidence on how childhood immunometabolic risk factors may lead to depression, psychosis

New study identifies ways to detect COPD in low- and middle-income countries

Single-step RT-PCR for SARS-CoV-2 Omicron variant detection in respiratory samples

Development and validation of 2-gene host-based COVID-19 diagnostic classifiers

What are the predictors of inpatient COVID-19 mortality rates?

Modeling shows that free SARS-CoV-2 rapid antigen tests for all Australians would benefit the economy

Unique combination of nanomaterials in DNA biosensor enables easier SARS-CoV-2 detection

Digital health and data science: New component of medical education curriculum introduced

Multiscale model reveals the importance of lipids to the signaling dynamics of RAS proteins

Rapid antigen tests exhibit high accuracy for COVID-19 screening in children

Researchers plan to review the effect of SARS-CoV-2 on male reproductive health

Strategy for capturing SARS-CoV-2 through functionalized cellulose materials

New lab-on-a-chip platform for detecting SARS-CoV-2 in resource-limited settings

Engineering hairy cellulose nanocrystals to capture chemotherapy drugs

Bringing real-time analytics to downstream bioprocess monitoring

Designing fluidic architecture for scalable diagnostic platforms

Evaluating new approaches for rare disease genomics

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