Disease/Infection News

RSS

How can nanomaterials help in the fight against COVID-19?

Researchers have reviewed different types of nanomaterials and how they can be used for the detection, prevention, and treatment of coronavirus disease 2019 (COVID-19).

3 Jun 2021

Researchers develop rapid antibody screening method for novel COVID-19 therapeutics development

New research undertaken by researchers in the USA describes two parallel but distinct in vivo approaches for the accelerated discovery of antibodies targeting SARS-CoV-2 spike protein.

3 Jun 2021

Known pharmaceutical compounds could provide new therapies for COVID-19

After screening over 12,000 existing treatments, researchers have found many promising antiviral compounds that could treat COVID-19.

3 Jun 2021

Study compares Pfizer and Moderna mRNA vaccine-elicited response to SARS-CoV-2 variants

A new study has been published on the bioRxiv preprint server which focuses on the correlation between the vaccine-triggered Immunoglobulin G (IgG) levels and neutralization titers against SARS-CoV-2 variants. Further, neutralization activities against the variants (B.1.1.7, B.1.525, and B.1.351), using Pfizer or Moderna vaccine, sera were assessed.

3 Jun 2021

Scientists assess the filtration efficacy of 227 models of face masks sold in Brazil

The novel coronavirus is transmitted mainly via inhalation of saliva droplets or respiratory secretions suspended in air, so that face covering and social distancing are the most effective ways to prevent COVID-19 until enough vaccines are available for all.

3 Jun 2021

SARS-CoV-2 exploits metal-dependent mechanism to evade immune surveillance

Scientists from The University of Texas Health Science Center at San Antonio have discovered a mechanism by which SARS-CoV-2 exploits changes in metal ion concentrations to disguise itself in the body. Varying concentrations of metal ions -- positively charged atoms such as magnesium, manganese and calcium -- are observed in hospitalized COVID-19 patients.

3 Jun 2021

Researchers detect Zika virus RNA in free-ranging African bats

A team of Colorado State University scientists, led by veterinary postdoctoral fellow Dr. Anna Fagre, has detected Zika virus RNA in free-ranging African bats. RNA, or ribonucleic acid, is a molecule that plays a central role in the function of genes.

3 Jun 2021

Centivax and US Naval Medical Research Center to begin Phase I clinical trial of antibody therapeutics

Centivax Inc. announced today that it has entered into a strategic partnership with the U.S. Naval Medical Research Center (NMRC) for Phase I clinical development of Centi-B9, Centivax's SARS-CoV-2 broad-spectrum injectable antibody therapeutic and prophylactic.

3 Jun 2021

Study could help scientists, policymakers communicate about zoonotic diseases

A new study from North Carolina State University found that certain types of messages could influence how people perceive information about the spread of diseases from wildlife to humans.

3 Jun 2021

New process could reinvigorate the search for natural product drugs to treat cancers, viral infections

Researchers from Carnegie Mellon University's Computational Biology Department in the School of Computer Science have developed a new process that could reinvigorate the search for natural product drugs to treat cancers, viral infections and other ailments.

3 Jun 2021

Single mutation to bat virus spike protein allows cell entry using human ACE2

In a paper recently uploaded to the preprint server bioRxiv by Kirchhoff et al. (May 31st, 2021) it is demonstrated that a single mutation to the RaTG13 spike protein results in significantly greater affinity towards the human receptor, indicating that the presence of a positively charged amino group at this position better facilitates interaction with the human ACE2 receptor, and helping to identify other viruses with zoonotic potential.

3 Jun 2021

Experts offer plausible solutions to mitigate zoonotic risk associated with intensive animal agriculture

As early as the Neolithic period (circa 3900 BC), the domestication of animals likely led to the development of diseases including measles and smallpox. Since then, zoonotic disease has led to other major transnational outbreaks including HIV, Ebola, SARS, MERS, and H1N1 swine flu, among others.

3 Jun 2021

A study of the COVID fatality rates in India during waves 1 and 2

A team of researchers at the Department of Biostatistics, University of Michigan estimated the underreporting factor for infections using publicly available data released by the Indian Council of Medical Research on the reported number of cases and national seroprevalence surveys.

3 Jun 2021

COVID-19 mortality in Israel and Europe after vaccination

The study, which appeared on the pre-print server, medRxiv*, confirms the potent efficacy of COVID-19 vaccination based on real-life public data in terms of protection against death.

2 Jun 2021

Hydroxychloroquine + Azithromycin therapy at a higher dose improved survival by nearly 200% in ventilated COVID patients

However, a fascinating new study posted to the medRxiv* preprint server suggests that such disappointment may have been both premature and unwarranted, based on a re-analysis of over 250 patients on invasive mechanical ventilation (IMV) during the first two months of the pandemic.

2 Jun 2021

Disease/Infection News

How can nanomaterials help in the fight against COVID-19?

Researchers develop rapid antibody screening method for novel COVID-19 therapeutics development

Known pharmaceutical compounds could provide new therapies for COVID-19

Study compares Pfizer and Moderna mRNA vaccine-elicited response to SARS-CoV-2 variants

Scientists assess the filtration efficacy of 227 models of face masks sold in Brazil

SARS-CoV-2 exploits metal-dependent mechanism to evade immune surveillance

Researchers detect Zika virus RNA in free-ranging African bats

Centivax and US Naval Medical Research Center to begin Phase I clinical trial of antibody therapeutics

Study could help scientists, policymakers communicate about zoonotic diseases

New process could reinvigorate the search for natural product drugs to treat cancers, viral infections

Single mutation to bat virus spike protein allows cell entry using human ACE2

Experts offer plausible solutions to mitigate zoonotic risk associated with intensive animal agriculture

A study of the COVID fatality rates in India during waves 1 and 2

COVID-19 mortality in Israel and Europe after vaccination

Hydroxychloroquine + Azithromycin therapy at a higher dose improved survival by nearly 200% in ventilated COVID patients

Nanopore sequencing contradicts human genome integration of SARS-CoV-2

Predictors of COVID vaccination uptake in the U.S.

People taking anti-inflammatory drug mount a weaker immune response to COVID-19 vaccine

Long COVID patients at higher risk of small airway disease

E484K mutation may confer immune evasion capability on UK variant of SARS-CoV-2

Synthetic Psychedelics: A Growing Public Health Concern

How the Vutara VXL simplifies single-molecule imaging

How cohesin mechanics and nanotracker tech are redefining DNA research

Latest News