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Scientists develop novel electronic skin patch for advanced healthcare monitoring

Scientists from the Terasaki Institute for Biomedical Innovation have devised a first-of-its-kind electronic skin (E-skin) patch for advanced healthcare monitoring.

30 Jan 2023

Novel oral nano-in-micro system provides efficient curcumin delivery to alleviate ulcerative colitis

A new study showed that the newly designed oral nano-in-micro hydrogel delivery platform could be efficiently used to deliver curcumin for the treatment of Ulcerative Colitis.

5 Jul 2022

New trial tests the effectiveness of hyperimmune immunoglobulin for hospitalized COVID-19 patients

This scanning electron microscope image shows SARS-CoV-2 (round gold particles) emerging from the surface of a cell cultured in the lab. SARS-CoV-2, also known as 2019-nCoV, is the virus that causes COVID-19.NIAID

28 Jan 2022

Using soft X-ray tomography for 3D imaging of cell structures in few minutes

Viral pathogens like the SARS-CoV-2 coronavirus change the interior structure of the cells they infect. These changes occur at the level of individual cell components – the organelles – and can provide information on how viral diseases develop.

6 Dec 2021

Long-term study begins to evaluate COVID-19's effects on the overall health of children

A large, long-term study of the impacts of COVID-19 on children has enrolled its first participant at the National Institutes of Health's Clinical Center in Bethesda, Maryland.

15 Nov 2021

Recipe to decontaminate disposable facemasks

Here's the recipe to decontaminate a disposable facemask: Heat it at 160 degrees Fahrenheit in an oven for five minutes. You can use your own oven.

12 Nov 2021

First of its kind ‘living medicine’ designed to treat antibiotic-resistant bacteria on medical implants

Researchers at the Centre for Genomic Regulation and Pulmobiotics S.L have created the first 'living medicine' to treat antibiotic-resistant bacteria growing on the surfaces of medical implants. The researchers created the treatment by removing a common bacteria's ability to cause disease and repurposing it to attack harmful microbes instead.

6 Oct 2021

Study investigates airborne and fomite transmission of SARS-CoV-2 in Syrian hamsters

National Institutes of Health scientists studying SARS-CoV-2, the virus that causes COVID-19, have defined in Syrian hamsters how different routes of virus exposure are linked to disease severity.

17 Aug 2021

Genosensors enable low-cost and rapid SARS-CoV-2 detection

The challenges posed by the COVID-19 pandemic have stimulated innovation on several fronts. One is the development of low-cost methods of clinical diagnosis.

10 Aug 2021

Researchers explore potential exposure to microbial agents in-utero

The human fetal immune system begins to develop early during gestation, however, factors responsible for fetal immune-priming remain elusive.

16 Jun 2021

Vaccination against SARS-CoV-2 with a single dose skin patch

Researchers from Australia recently reported a high-density microarray patch used to deliver a SARS-CoV-2 spike subunit vaccine to the skin directly. They used a combination of a SARS-CoV-2 spike protein vaccine candidate and the high-density microarray patch (HD-MAP) vaccine delivery platform.

7 Jun 2021

Researchers develop a nanoparticle-based formulation with anti-SARS-CoV-2 activity

A study recently published in the journal Matter has demonstrated the development and validation of a nanoparticle-based formulation, capable of completely inhibiting the severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) infection blocking the interaction between viral spike protein and host cell angiotensin-converting enzyme 2 (ACE2).

3 May 2021

Experimental antiviral drug for COVID-19 shows effectiveness in hamster models

The experimental antiviral drug MK-4482 significantly decreased levels of virus and disease damage in the lungs of hamsters treated for SARS-CoV-2 infection, according to a new study from National Institutes of Health scientists.

17 Apr 2021

Researchers use single-cell RNA sequencing technologies to track cellular development in leaves

While developmental biologists have long researched this fundamental question, Stanford University biologist and HHMI investigator Dominique Bergmann's recent work on the plant Arabidopsis thaliana has uncovered surprising answers.

5 Apr 2021

Bacteria responsible for seafood-related stomach upsets can go dormant and "wake up"

Scientists have discovered how bacteria commonly responsible for seafood-related stomach upsets can go dormant and then "wake up".

20 Jan 2021

Drinking hot beverages from paper cups poses health risks, shows study

Drinking hot beverages from paper cups poses health risks, a study has found.

19 Nov 2020

Universal mask-wearing can reduce SARS-CoV-2 transmissibility by almost two-thirds, study finds

A new study presents more empirical evidence that universal masking can reduce transmissibility by almost two-thirds, even with inadequate social distancing. The study was published on the preprint server medRxiv* in November 2020.

17 Nov 2020

Exposure to environmental immunotoxicants may worsen outcome of SARS-CoV-2 infection

A team of researchers recently carried out a study in Denmark in which they determined the plasma PFAS concentrations in individuals with a confirmed severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) infection.

2 Nov 2020

Researchers develop guidelines to standardize performance tests for neural interfaces

How can scientists measure and define the performance of neural electrodes if there are no uniform standards? Freiburg microsystems engineer Dr. Maria Asplund together with Dr. Christian Böhler and Prof. Dr. Thomas Stieglitz, as well as Prof. Dr. Luciano Fadiga and Dr. Stefano Carli from the Italian Institute of Technology at the University of Ferrara, Italy, have developed guidelines to standardize the testing of the performance of electrodes for neural interfaces and bioelectronic systems.

29 Oct 2020

COVID-19 incubation period potentially much longer than previously thought

Researchers at Trinity College Dublin have provided an updated estimate of the incubation period for severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) – the agent causes coronavirus disease 2019 (COVID-19).

25 Oct 2020