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3D imaging of SARS-CoV-2 infection in ferrets using light sheet microscopy

Researchers from the Friedrich-Loeffler-Institut, Federal Research Institute for Animal Health demonstrate the ability to detect severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) infection in 3D tissue samples in ferrets. This will allow the detection of infection patterns in tissues and their interrelations.

20 Oct 2020

Study could offer important clues on factors affecting human microbiome rhythms

Nearly every organism hosts a collection of symbiotic microbes--a microbiome. It is now recognized that microbiomes are major drivers of health in all animals, including humans, and that these symbiotic systems often exhibit strong daily rhythms.

20 Oct 2020

Scientists produce biodegradable nanocoating with antimicrobial and anti-reflective properties

Scientists from Russia and Switzerland have probed into nanostructures covering the corneas of the eyes of small fruit flies. Investigating them the team learned how to produce the safe biodegradable nanocoating with antimicrobial, anti-reflective, and self-cleaning properties in a cost-effective and eco-friendly way.

14 Oct 2020

Study provides a new depth of resolution to understand single gene disorders

Traditionally, geneticists divide disorders into "simple," where a single gene mutation causes disease, or complex, where mutations in many genes contribute modest amounts. A new study suggests that the truth is somewhere in between.

12 Oct 2020

Proteolytic activation of the SARS-CoV-2 spike S1/S2 site

In a recent paper published on the bioRxiv preprint server, Cornell University researchers study the proteolytic activation of the SARS-CoV-2 spike sites, re-evaluating the furin cleavage.

6 Oct 2020

Using virus-like particles to study SARS-CoV-2 assembly, budding, and entry

In a recent preprint paper published on the bioRxiv server, researchers from the Purdue Institute of Inflammation, Immunology, and Infectious Disease, Purdue University, West Lafayette, IN, discuss their efforts to assess the 4 SARS-CoV-2 structural proteins for their ability to produce VLPs from human cells to create a competent system for BSL-2 studies of SARS-CoV-2.

6 Oct 2020

Cats and dogs are low risk for SARS-CoV-2 transmission to humans

Researchers from the College of Veterinary Medicine and Biomedical Sciences, Colorado State University studied the possible transmission of the severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) among domestic cats and dogs.

5 Oct 2020

Study shows how fiber shapes the structure of plant cell walls

The secret of how fibre shapes the structure of plant cell walls has been revealed, with potentially wide-ranging applications ranging from nutrition and health to agriculture.

18 Sep 2020

Michigan sees increasing EEE cases

In the United States, the Michigan Department of Health and Human Services (MDHHS) urge people to stay indoors, especially after dusk. Health officials have confirmed 22 horse cases of Eastern Equine Encephalitis (EEE), and one suspected human case.

17 Sep 2020

New images capture startlingly high SARS-CoV-2 viral loads

Now, a team of scientists from the University of North Carolina at Chapel Hill School of Medicine produced striking images in respiratory tract cultures of the infectious form of the SARS-CoV-2 produced by infected epithelial cells.

16 Sep 2020

Moving towards a new age of personalized, cell-based interceptive medicine for Europe

Hundreds of innovators, research pioneers, clinicians, industry leaders and policy makers from all around Europe are united by a vision of how to revolutionize healthcare.

7 Sep 2020

Evidence of SARS-CoV-2 coronavirus particles in heart tissue

Researchers in Milan, Italy, have identified the presence of severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) in the heart tissue of deceased coronavirus disease 2019 (COVID-19) patients who had died from respiratory failure, without showing any signs of cardiac involvement.

27 Aug 2020

Loss of supporting cells in olfactory epithelium causes loss of smell in COVID-19

In the current pandemic of COVID-19, many patients have reported symptoms of loss of smell and taste. The cellular basis of this phenomenon has not been satisfactorily explained so far. However, a new study published in the Briefings in Bioinformatics in August 2020 shows how this symptom is related to viral pathogenesis.

23 Aug 2020

Radiation therapy plays a crucial role in management of OPSCC

HPV-negative UM-SCC4 with and without transfection of HPV E6 oncoprotein, HPV-negative UPCI-SCC-089, and HPV-positive UPCI-SCC-099 cell lines were used in this study.

22 Apr 2020

Exploring how to maximize diagnostic accuracy of swallow study while minimizing risk

More than half a million children are diagnosed with swallowing problems each year. The gold standard for diagnosing swallowing problems is the videofluoroscopic swallow study, also known as the modified barium swallow study.

21 Apr 2020

Gene therapy reverses cardiac dysfunction in mice with Barth syndrome

Barth syndrome is a rare metabolic disease in boys caused by mutation of a gene called tafazzin or TAZ. It can cause life-threatening heart failure and also weakens the skeletal muscles, undercuts the immune response, and impairs overall growth.

9 Mar 2020

Excillum launches the NanoTube N2 - the X-ray resolution revolution continues with more power and higher voltage

Stockholm-based company Excillum today announces the launch of a new generation high-resolution X-ray tubes.

From Excillum AB 5 Mar 2020

Vision Engineering to showcase innovative new products at Southern Manufacturing & Electronics show

Vision Engineering, the leading manufacturer of high-quality visual inspection and measurement technologies, will return to the Southern Manufacturing & Electronics show in Farnborough this month, to exhibit some of its brand new technologies and products, including: the TVM, the Deep Reality Viewer (DRV-Z1), LVC400 and new EVO Cam II firmware.

From Vision Engineering Limited 10 Feb 2020

Linkam automated temperature-controlled stage supports TASC method for rapid screening of drug-polymer miscibility

A new, simplified hot stage microscopy-based method, thermal analysis by structure characterization, has successfully been used to screen the miscibility of drug-polymer combinations.

20 Jan 2020

New approach using deep learning could speed up brain image microscopy by 16 times

Textbook descriptions of brain cells make neurons look simple: a long spine-like central axon with branching dendrites.

8 Jan 2020