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COVID-19 impacts cardiac care in the United Kingdom

Postponing non-urgent cardiac care and surgeries because of COVID-19 will likely increase demand for cardiac care along with increased costs.

4 Dec 2020

Study evaluates the use of flow cytometry in diagnosing male urethritis

According to the World Health Organization, the global prevalence estimates of sexually transmitted infections for men in 2016 were 2.7% for chlamydia, 0.7% for gonorrhea and 0.6% for trichomoniasis. In men, these and other sexually transmitted infections may lead to urethritis, inflammation of the urethra.

3 Dec 2020

Researchers discover new link between a class of persistent pollutants and gut microbiome

Researchers at Duke University have completed the most comprehensive study to date on how a class of persistent pollutants called semi-volatile organic compounds (SVOCs) are associated with the gut microbiome in human children.

3 Dec 2020

Researchers create first map of microbiome of dental black plaque in adults

The dark pigmentations that appear around the gums on dental enamel have a bacterial origin and there is currently no definitive therapy to remove it entirely.

3 Dec 2020

The vaginal microbiome may impact the efficacy of HIV prevention therapy

A new study has revealed that vaginal microbial communities are linked with an increased risk of HIV acquisition and may also impact the efficacy of PrEP.

3 Dec 2020

New wearable sensor can track healing in chronic skin wounds

Researchers from Skoltech and the University of Texas at Austin have presented a proof-of-concept for a wearable sensor that can track healing in sores, ulcers, and other kinds of chronic skin wounds, even without the need to remove the bandages.

2 Dec 2020

Expansion microscopy allows imaging of cell membranes in super resolution

For the first time ever, expansion microscopy allows the imaging of even the finest details of cell membranes. This offers new insights into bacterial and viral infection processes.

2 Dec 2020

New lab-on-a-chip can process and present results rapidly

The chip, developed at Imperial College London and known as TriSilix, is a 'micro laboratory' which performs a miniature version of the polymerase chain reaction (PCR) on the spot. PCR is the gold-standard test for detecting viruses and bacteria in biological samples such as bodily fluids, faeces, or environmental samples.

2 Dec 2020

New combination therapy may help fight antimicrobial resistance

An inexpensive, FDA-approved drug -- cholestyramine -- taken in conjunction with an antibiotic prevents the antibiotic from driving antimicrobial resistance, according to new research by scientists at Penn State and the University of Michigan. The team's findings appear today (Dec. 1) in the journal eLife.

2 Dec 2020

Immune mechanism in COVID-19 patients triggers cytokine storm

Researchers at the University of São Paulo (USP) in Brazil have demonstrated for the first time that in COVID-19 patients an immune mechanism known as the inflammasome participates in activation of the inflammatory process that can damage several organs and even lead to death.

2 Dec 2020

Researchers develop new method to customize lysins for targeting unwanted bacteria

Researchers from the Antimicrobial Resistance Interdisciplinary Research Group at Singapore-MIT Alliance for Research and Technology, MIT's research enterprise in Singapore, have developed a method to produce customizable engineered lysins that can be used to selectively kill bacteria of interest while leaving others unharmed.

1 Dec 2020

2018 anthrax outbreak in Uganda tied to infected cow meat, study finds

On April 18, 2018, 7 suspected human anthrax cases were reported from the Kween District Health Office in Kween District, Uganda. Ugandan researchers from the Uganda Public Health Fellowship Program, Kampala, Uganda, have now published their findings on the outbreak's source in the latest issue of the CDC's (Centre for Disease Prevention and Control) Emerging Infectious Diseases.

1 Dec 2020

New device provides rapid results about antibiotic-resistant bacteria

Bacterial infections have become one of the biggest health problems worldwide, and a recent study shows that COVID-19 patients have a much greater chance of acquiring secondary bacterial infections, which significantly increases the mortality rate.

1 Dec 2020

Machine learning model identifies which drug combinations kill tumor cells

When healthcare professionals treat patients suffering from advanced cancers, they usually need to use a combination of different therapies. In addition to cancer surgery, the patients are often treated with radiation therapy, medication, or both.

1 Dec 2020

Gut microbiota directly shapes the makeup of human immune system, shows study

MSK researchers have uncovered an important finding about the relationship between the microbiota and the immune system, showing for the first time that the concentration of different types of immune cells in the blood changes in relation to the presence of different bacterial strains in the gut.

1 Dec 2020

New combination technique separates cell types, may prove effective against pathogens

To develop effective therapeutics against pathogens, scientists need to first uncover how they attack host cells. An efficient way to conduct these investigations on an extensive scale is through high-speed screening tests called assays.

1 Dec 2020

Slow moving bacteria colonies can expand quicker than their fast moving counterparts

An international collaboration between researchers at the Niels Bohr Institute, University of Copenhagen, Oxford University, and University of Sheffield has revealed that colonies of slow moving bacteria can expand significantly quicker than their fast moving counterparts.

30 Nov 2020

Mollusc-derived compounds potential medicines for COVID-19 and other respiratory diseases

A research team has reviewed the existing literature on compounds derived from molluscs used for treating respiratory diseases.

30 Nov 2020

Excessive use of antibiotics during COVID-19 pandemic could intensify drug resistance

A new study published in the journal Science of The Total Environment in November 2020 discusses this potentially serious issue along with its wider consequences.

30 Nov 2020

Systemic inflammation increases over various stages of liver cirrhosis, shows study

Patients with liver cirrhosis display a wide range of clinical symptoms. A prospective study conducted by MedUni Vienna has now shown that blood levels of biomarkers for systemic inflammation increase over the various stages of the disease and can predict the development of complications, even in previously asymptomatic patients.

30 Nov 2020

Bacterial News and Research

COVID-19 impacts cardiac care in the United Kingdom

Study evaluates the use of flow cytometry in diagnosing male urethritis

Researchers discover new link between a class of persistent pollutants and gut microbiome

Researchers create first map of microbiome of dental black plaque in adults

The vaginal microbiome may impact the efficacy of HIV prevention therapy

New wearable sensor can track healing in chronic skin wounds

Expansion microscopy allows imaging of cell membranes in super resolution

New lab-on-a-chip can process and present results rapidly

New combination therapy may help fight antimicrobial resistance

Immune mechanism in COVID-19 patients triggers cytokine storm

Researchers develop new method to customize lysins for targeting unwanted bacteria

2018 anthrax outbreak in Uganda tied to infected cow meat, study finds

New device provides rapid results about antibiotic-resistant bacteria

Machine learning model identifies which drug combinations kill tumor cells

Gut microbiota directly shapes the makeup of human immune system, shows study

New combination technique separates cell types, may prove effective against pathogens

Slow moving bacteria colonies can expand quicker than their fast moving counterparts

Mollusc-derived compounds potential medicines for COVID-19 and other respiratory diseases

Excessive use of antibiotics during COVID-19 pandemic could intensify drug resistance

Systemic inflammation increases over various stages of liver cirrhosis, shows study

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