Virus News and Research

Latest Virus News and Research

Neutralizing antibodies to SARS-CoV-2 in mice depend on Fc effector function

A new study reports the essential nature of Fc-mediated functionalities in determining the efficacy of such antibodies.

24 Mar 2021

New covalent and non-covalent SARS-CoV-2 inhibitors discovered in silico

A new study describes the use of a combination of virtual and experimental screening protocols to identify potential inhibitors of the virus, which could lead to rapid drug development.

24 Mar 2021

Detecting SARS-CoV-2 specific IgG antibodies with the Kantaro Covid-SeroKlir Kit

In this interview, Gary Dowthwaite, the Special Projects co-ordinator at EKF Diagnostics, talks to News-Medical about the Kantaro COVID-SeroKlir Kit.

From EKF Diagnostics 24 Mar 2021

High throughput screening for COVID-19 with the VOYAGER pipette

The COVID-19 pandemic has slowed down research in many scientific areas, but for the Jain Lab in the Department of Chemical Engineering at the University of Florida, the pandemic has created an exciting opportunity to repurpose their work.

From INTEGRA Biosciences 24 Mar 2021

Research reveals varied experiences of people involved in maternity care during COVID-19 pandemic

Doctors, midwives and midwifery students were more concerned about their exposure to COVID-19 while at work than the women receiving maternity care in the same settings, while the partners of those women reported feeling isolated because of changes to the way care was provided, new Curtin University research has found.

24 Mar 2021

New range of lung-on-chip technologies represent the vital properties of lung tissue

According to the National Institutes of Health, respiratory viruses are the most frequent cause of disease and death in humans, a fact highlighted by the COVID-19 pandemic. Despite the potential to cause severe disease, over 70% of viral infections remain asymptomatic.

24 Mar 2021

Study shows how surveillance-based informative testing mitigates COVID-19 spread

While COVID-19 cases may be on the decline, the virus is still prevalent nationwide, and higher education institutions need to prepare for a successful 2021 academic year.

24 Mar 2021

Researchers identify chemicals that keep HIV virus in dormant state

When the human immunodeficiency virus infects cells, it can either exploit the cells to start making more copies of itself or remain dormant--a phenomenon called latency.

24 Mar 2021

Study reveals arsenal used by protozoans to make leishmaniasis more severe

Researchers have succeeded in revealing the arsenal used by protozoans of the genus Leishmania in human cells to make leishmaniasis more severe, especially in cases of the mucocutaneous variety of the disease, which can cause deformations in patients.

24 Mar 2021

Research suggests toothpaste and mouthwash ingredients could help prevent SARS-CoV-2 infection

Now, new research published on the bioRxiv preprint server focuses on the effect of some typical ingredients present in commercially available mouthwashes and toothpaste on the mechanisms of SARS-CoV-2 entry into host cells.

24 Mar 2021

Glycans play a key role in COVID-19 infection, shows study

A research group at the RIKEN Center for Computational Science (R-CCS) has found that glycans—sugar molecules—play an important role in the structural changes that take place when the virus which causes COVID-19 invades human cells.

24 Mar 2021

COVID-19 sets back TB progress by a decade, shows WHO report

More than half a million people may have died last year as a result of reductions in TB diagnosis and care, setting back progress towards ending the disease by a decade, the World Health Organization (WHO) estimates.

24 Mar 2021

Pandemic fear is killing patients suffering from other serious diseases

During the COVID-19 pandemic, Joseph S. Alpert, MD, Editor-in-Chief of The American Journal of Medicine, published by Elsevier, has observed that although non-COVID inpatients suffered from the usual mix of conditions such as heart failure and chronic obstructive pulmonary disease exacerbations, the Internal Medicine inpatient population was distinctly different from what he had seen over the past decades.

24 Mar 2021

New guidance can help identify communities at highest risk of tuberculosis

An estimated 1.4 million fewer people received care for tuberculosis (TB) in 2020 than in 2019, according to preliminary data compiled by the World Health Organization (WHO) from over 80 countries- a reduction of 21% from 2019.

24 Mar 2021

Potent nanobody binds SARS-CoV-2 spike in an extraordinary manner

In a new study, published recently on the bioRxiv preprint server, researchers isolated a nanobody that potently neutralizes SARS-CoV-2, including the B.1.351 variant, and cross-neutralizes SARS-CoV. They demonstrated the therapeutic potential of the nanobody in a human ACE2 (angiotensin-converting enzyme) transgenic mouse model.

24 Mar 2021

People who received flu shot last season had fewer complication of COVID-19

People who received a flu shot last flu season were significantly less likely to test positive for a COVID-19 infection when the pandemic hit, according to a new study.

23 Mar 2021

CureVac's COVID-19 vaccine protects mice against emerging SARS-CoV-2 variants

The CVnCoV mRNA vaccine showed neutralizing antibody levels and completely protected mice infected with the B.1.351 variant. No viral genomes were seen in oral swabs, lungs, or brain.

23 Mar 2021

Research identifies ways to prevent coronavirus spread to the nervous system

A number of studies have shown that human coronaviruses, including SARS-CoV-2 which causes COVID-19, appear to attack neurons and the nervous system in vulnerable populations.

23 Mar 2021

Study shows single dose of mRNA vaccine may suffice for those with prior SARS-CoV-2 infection

A recent study by researchers from Philadelphia, currently available on the medRxiv preprint server, shows that individuals with prior infection caused by the severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) exhibit substantial immune memory and develop a robust response to the first dose of an mRNA vaccine.

23 Mar 2021

WHO releases new strategy on water, sanitation and hygiene to end neglected tropical diseases

Today, on World Water Day, the World Health Organization (WHO) released its strategy on water, sanitation and hygiene as part of joint efforts by the water, sanitation and hygiene (WASH) and the neglected tropical diseases (NTD) sectors towards ending these diseases over the next decade.

23 Mar 2021

Virus News and Research

Latest Virus News and Research

Neutralizing antibodies to SARS-CoV-2 in mice depend on Fc effector function

New covalent and non-covalent SARS-CoV-2 inhibitors discovered in silico

Detecting SARS-CoV-2 specific IgG antibodies with the Kantaro Covid-SeroKlir Kit

High throughput screening for COVID-19 with the VOYAGER pipette

Research reveals varied experiences of people involved in maternity care during COVID-19 pandemic

New range of lung-on-chip technologies represent the vital properties of lung tissue

Study shows how surveillance-based informative testing mitigates COVID-19 spread

Researchers identify chemicals that keep HIV virus in dormant state

Study reveals arsenal used by protozoans to make leishmaniasis more severe

Research suggests toothpaste and mouthwash ingredients could help prevent SARS-CoV-2 infection

Glycans play a key role in COVID-19 infection, shows study

COVID-19 sets back TB progress by a decade, shows WHO report

Pandemic fear is killing patients suffering from other serious diseases

New guidance can help identify communities at highest risk of tuberculosis

Potent nanobody binds SARS-CoV-2 spike in an extraordinary manner

People who received flu shot last season had fewer complication of COVID-19

CureVac's COVID-19 vaccine protects mice against emerging SARS-CoV-2 variants

Research identifies ways to prevent coronavirus spread to the nervous system

Study shows single dose of mRNA vaccine may suffice for those with prior SARS-CoV-2 infection

WHO releases new strategy on water, sanitation and hygiene to end neglected tropical diseases

A new way of characterising biomolecules eBook

The CAR T Veteran: A Journey of Resilience, Remission, and Advocacy

Innovating for impact: Jordi Labs on aligning methodologies with FDA expectation

Exploring the role of confocal-based high-content imaging in advancing core facilities

Virus News and Research

Latest Virus News and Research

A new way of characterising biomolecules eBook

The CAR T Veteran: A Journey of Resilience, Remission, and Advocacy

Innovating for impact: Jordi Labs on aligning methodologies with FDA expectation

Exploring the role of confocal-based high-content imaging in advancing core facilities

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