Microbiology News and Research

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Researchers highlight the need to revise the protocol for detecting ZIKV infection in placenta

Shortly after the explosion in microcephaly cases caused by Zika virus in Brazil in 2015-16, several scientific studies were published with evidence that the pathogen is capable of crossing the human placenta, the organ that keeps the fetus connected to the mother's body during pregnancy.

20 May 2020

Scientists develop novel flow cytometry technique to quantify protein production in T-cells

A team of scientists from Hollings Cancer Center at the Medical University of South Carolina (MUSC) has developed a novel flow cytometry technique that can, for the first-time, quantify protein production in T-cells.

20 May 2020

Mount Sinai venture to develop and scale distribution of COVID antibody test kits

Mount Sinai Health System ("Mount Sinai") and Renalytix AI today announced the formation of Kantaro Biosciences, LLC ("Kantaro"), a Mount Sinai venture, to develop and scale production and distribution of a test kit based on the Mount Sinai-developed high-performance serologic assay for SARS-CoV-2 antibodies.

20 May 2020

Report describes clinical characteristics and outcomes of children hospitalized with COVID-19

While most children infected with the novel coronavirus have mild symptoms, a subset requires hospitalization and a small number require intensive care.

20 May 2020

New capsules are critical for addressing the rapidly changing bacteria, says expert

Vaccines that protect people from infection by Streptococcus pneumonia, which kills up to 1 million children every year worldwide, train the immune system to recognize the pathogen's thick sugar capsule.

19 May 2020

Three FDA-approved drugs can block the replication of COVID-19 virus

Three drugs that are already approved by the Food and Drug Administration (FDA) or other international agencies can block the production of the novel coronavirus that causes COVID-19 in human cells, according to computational and pharmaceutical studies performed by UT Southwestern scientists.

19 May 2020

University of Valencia files patent application for COVID-19 vaccine

The University of Valencia has filed a patent application for a vaccine candidate against COVID-19, developed by a research team from the Department of Microbiology

18 May 2020

Study: Gut microbiomes of astronauts become more diverse in space rather than less

We all carry around our own microbiome, a world of microorganisms that live on our skin and in our bodies, playing important roles in maintaining health as we interact with the rest of the world.

15 May 2020

Genome-based monitoring of multi-resistant pathogen can help improve infection control

S. maltophilia strains occur in several natural and human associated ecosystems. The bacterium was long regarded as relatively unproblematic but is now considered to be one of the most feared hospital pathogens, as it frequently causes infections and is resistant to a number of antibiotics.

15 May 2020

Rice engineer receives NSF grant to study effect of varying temperatures on coronavirus

Daniel Preston, an assistant professor of mechanical engineering at Rice's Brown School of Engineering, has received a National Science Foundation Rapid Response Research grant to study the effect of varying temperatures on the lifetime of the virus responsible for the COVID-19 pandemic.

14 May 2020

Rotavirus infection mainly affects children under 5 years of age

A research team from the University of Valencia has carried out a study of infection and immunity markers by detecting antibodies in the blood of 7 different genotypes of the rotavirus VP8 protein, the virus that causes infectious diarrhoea, and concludes that more frequent types mainly affect the child population.

14 May 2020

Visual Science designs a scientific model of SARS-Cov-2 virus

The biomedical visualization studio Visual Science has created the most detailed and scientifically accurate 3D model of the full SARS-CoV-2 virus at atomic resolution.

14 May 2020

New textile coating prevents viruses from adhering to the surface

Masks, gowns, and other personal protective equipment (PPE) are essential for protecting healthcare workers. However, the textiles and materials used in such items can absorb and carry viruses and bacteria, inadvertently spreading the disease the wearer sought to contain.

14 May 2020

U of A researchers and Tonix Pharmaceuticals join forces to develop, test COVID-19 vaccine

University of Alberta researchers launched a joint effort with U.S.-based Tonix Pharmaceuticals to develop and test a vaccine against COVID-19.

13 May 2020

Vaccine design can face specific challenges, say researchers

The goal of a vaccine is to trigger a response that safely protects against an infection and/or the burden of disease.

13 May 2020

Researchers to test the strength and contact time of disinfectants used against viruses

Cleaning products, alcohol-based sanitizers and other common chemicals are all being used on surfaces to try to kill the virus that causes COVID-19, but knowing how much to use and how long to use it for is unknown, according to Craig Meyers, distinguished professor of microbiology and immunology and obstetrics and gynecology, College of Medicine, Penn State, who is looking at testing these chemicals to find out.

13 May 2020

Clinical trial to test the efficacy of defibrotide medicine for reducing COVID-19 death rate

The Neurosciences Institute, mixed centre of the Spanish National Research Council and the Miguel Hernández University of Elche, have collaborated on the first clinical trial conducted in the world to test whether the defibrotide medicine, which has already been authorized to treat a severe obstruction of the hepatic sinusoidal veins of people who have undergone a bone marrow transplant, can be used as therapy against COVID-19.

12 May 2020

Sanford director receives major grant to advance broad-spectrum antivirals for respiratory diseases

Sanford Burnham Prebys Medical Discovery Institute is pleased to announce that Sumit Chanda, Ph.D., has received a $10.2 million, four-year grant from the Department of Defense to develop and advance broad-spectrum antivirals for respiratory diseases.

12 May 2020

Study: Diarrhea-causing bacteria provoke host's response to increase infectivity

A type of E. coli bacteria that causes bloody diarrhea uses an amino acid produced by the body in response to infection to intensify its symptoms, according to a new study from UT Southwestern scientists.

12 May 2020

Study shows how diarrhea-causing bug finds its way through the human gut

A study from UT Southwestern researchers sheds new light on how the bug that's the No. 1 cause of bacterial diarrhea finds its way through the human gut.

12 May 2020

Microbiology News and Research

Researchers highlight the need to revise the protocol for detecting ZIKV infection in placenta

Scientists develop novel flow cytometry technique to quantify protein production in T-cells

Mount Sinai venture to develop and scale distribution of COVID antibody test kits

Report describes clinical characteristics and outcomes of children hospitalized with COVID-19

New capsules are critical for addressing the rapidly changing bacteria, says expert

Three FDA-approved drugs can block the replication of COVID-19 virus

University of Valencia files patent application for COVID-19 vaccine

Study: Gut microbiomes of astronauts become more diverse in space rather than less

Genome-based monitoring of multi-resistant pathogen can help improve infection control

Rice engineer receives NSF grant to study effect of varying temperatures on coronavirus

Rotavirus infection mainly affects children under 5 years of age

Visual Science designs a scientific model of SARS-Cov-2 virus

New textile coating prevents viruses from adhering to the surface

U of A researchers and Tonix Pharmaceuticals join forces to develop, test COVID-19 vaccine

Vaccine design can face specific challenges, say researchers

Researchers to test the strength and contact time of disinfectants used against viruses

Clinical trial to test the efficacy of defibrotide medicine for reducing COVID-19 death rate

Sanford director receives major grant to advance broad-spectrum antivirals for respiratory diseases

Study: Diarrhea-causing bacteria provoke host's response to increase infectivity

Study shows how diarrhea-causing bug finds its way through the human gut

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