Microbiology News and Research

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Inhibiting STING activation could be new therapeutic strategy to treat ALS and FTD

Alberto Yáñez Boyer, Ramón y Cajal researcher at BIOTECMED (Interdisciplinary Research Structure in Biotechnology and Biomedicine) and the Department of Microbiology and Ecology at the University of Valencia (UV), participates in a study on the C9orf72 gene and its mutations in the immune system.

28 Aug 2020

FDA grants Abbott's COVID-19 rapid antigen test emergency-use authorization

Now, the U.S. Food and Drug Administration has granted emergency-use authorization to Abbott Laboratories for a $5 rapid-response COVID-19 antigen test, called BinaxNOW COVID-19 Ag Card, which is roughly the size of a credit card.

27 Aug 2020

Mouse-adapted SARS-CoV-2 model helps advance the development of COVID-19 vaccines

A new COVID-19 mouse model developed at the University of North Carolina at Chapel Hill captures many of the features of human disease and has helped advance a COVID-19 vaccine candidate to clinical trial.

27 Aug 2020

New group of Chlamydiae have hydrogen-producing genes that help them survive without oxygen

An international team of researchers has discovered a new group of Chlamydiae - Anoxychlamydiales - living under the ocean floor without oxygen.

27 Aug 2020

Heat Biologics SARS-CoV-2 vaccine generates potent T cell response in pre-clinical trial

The COVID-19 pandemic is still creating economic and health-related impact over the world. A new study published on the preprint server bioRxiv in August 2020 shows that a gp96-Ig-secreting vaccine candidate based on the expression of full-length spike protein generates a potent T cell response.

26 Aug 2020

Study reveals how a cannabinoid may treat acute respiratory distress syndrome

Acute Respiratory Distress Syndrome, when caused by a bacterial toxin known as Staphylococcal enterotoxin, can be completely prevented by treatment with Δ9-tetrahydrocannabinol (THC), a cannabinoid found in the cannabis plant.

26 Aug 2020

Preclinical studies of a COVID-19 vaccine candidate show positive results

Preclinical studies of a COVID-19 vaccine candidate at the University of Alabama at Birmingham show positive results that appear to distinguish this vaccine candidate from other vaccine candidates that are currently in advanced stages of clinical development, the Maryland-based Altimmune Inc. announced today.

25 Aug 2020

UVA-designed nasopharyngeal swabs to support high-priority COVID-19 testing across Virginia

The Commonwealth of Virginia will receive 60,000 nasopharyngeal swabs weekly to support high-priority COVID-19 testing across the state, thanks to a collaboration led by University of Virginia faculty to design this key testing supply.

25 Aug 2020

Scientists unravel how nanomaterials inspired by insect wings destroy superbugs

Scientists have revealed how nanomaterials inspired by insect wings are able to destroy bacteria on contact.

25 Aug 2020

Antibiotics used for treating COVID-19 patients may result in increased resistance to drugs' benefits

The use of antibiotics in people with COVID-19 could result in increased resistance to the drugs' benefits among the wider population, a new study suggests.

25 Aug 2020

Single dose nasal vaccine against SARS-CoV-2 shows promise in animal studies

Now researchers at the Washington University School of Medicine in St. Louis have worked on developing a candidate vaccine against the infection that could be administered in a single dose via a nasal spray rather than an injection. In their preliminary studies using lab mice, this single dose of the nasal vaccine successfully prevented the infection with the novel coronavirus.

24 Aug 2020

Study finds unique viral 'fingerprint' for each human gut

Each person's gut virus composition is as unique as a fingerprint, according to the first study to assemble a comprehensive database of viral populations in the human digestive system.

24 Aug 2020

New discovery about STING protein could lead to improved cancer immunotherapies

The immune protein STING has long been noted for helping protect against viruses and tumors by signaling a well-known immune molecule.

24 Aug 2020

Drug resistance may be reversed using hydrogen sulphide

Antibiotic resistance in some kinds of bacteria may be reversed using hydrogen sulphide (H2S), according to a new study.

24 Aug 2020

Self-collected saliva and deep nasal swabs are equally effective for detecting SARS-CoV-2

Self-collected saliva and deep nasal swabs collected by healthcare providers are equally effective for detecting SARS-CoV-2, the virus that causes COVID-19, according to a new study conducted by ARUP Laboratories and University of Utah Health.

21 Aug 2020

New COVID-19 pooling test detects asymptomatic carriers

A new peer-reviewed study published in Science Advances confirms the success of a new COVID-19 pooling test that identifies all positive subjects, including asymptomatic carriers, in a single round of testing.

21 Aug 2020

Nasal vaccine effective in preventing COVID-19 infection in mice

Scientists at Washington University School of Medicine in St. Louis have developed a vaccine that targets the SARS-CoV-2 virus, can be given in one dose via the nose and is effective in preventing infection in mice susceptible to the novel coronavirus.

21 Aug 2020

Microbiology News and Research

Inhibiting STING activation could be new therapeutic strategy to treat ALS and FTD

FDA grants Abbott's COVID-19 rapid antigen test emergency-use authorization

Mouse-adapted SARS-CoV-2 model helps advance the development of COVID-19 vaccines

New group of Chlamydiae have hydrogen-producing genes that help them survive without oxygen

Heat Biologics SARS-CoV-2 vaccine generates potent T cell response in pre-clinical trial

Study reveals how a cannabinoid may treat acute respiratory distress syndrome

Preclinical studies of a COVID-19 vaccine candidate show positive results

UVA-designed nasopharyngeal swabs to support high-priority COVID-19 testing across Virginia

Scientists unravel how nanomaterials inspired by insect wings destroy superbugs

Antibiotics used for treating COVID-19 patients may result in increased resistance to drugs' benefits

Single dose nasal vaccine against SARS-CoV-2 shows promise in animal studies

Study finds unique viral 'fingerprint' for each human gut

New discovery about STING protein could lead to improved cancer immunotherapies

Drug resistance may be reversed using hydrogen sulphide

Self-collected saliva and deep nasal swabs are equally effective for detecting SARS-CoV-2

New COVID-19 pooling test detects asymptomatic carriers

Nasal vaccine effective in preventing COVID-19 infection in mice

Newly discovered molecule can suppress a wide range of cancers

Scientists investigate the role of contractility and microbiota in chronic constipation

Researchers identify mechanism that explains lower-quality immune response in COVID-19 patients

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