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Atovaquone "chemical vaccine" for malaria could be more feasible than thought

Johns Hopkins researchers looking to develop a long-acting, injectable malaria preventive using atovaquone have shown in a new study that resistance may not be the challenge scientists thought it was, particularly when using atovaquone as a malaria preventive.

20 Oct 2023

Study finds more mature gut microbiome in malnourished Nigerien children after antibiotic treatment

Malnutrition threatens the lives of millions of children under age 5, causing about 500,000 deaths per year in low- and middle-income countries.

19 Oct 2023

Study adds two new strains to the list of potential antihypertensive probiotics

An estimated 40% of the global adult population have high blood pressure, or hypertension, which puts people at risk of cardiovascular disease and other dangerous health conditions.

19 Oct 2023

Researchers profile new drug combinations to fight antibiotic-resistant bacteria

Antimicrobial resistance – occurring when pathogens can survive antibiotic treatment – is one of the most rapidly emerging global public health threats today.

19 Oct 2023

Blue light technology to combat surface contamination by foodborne pathogens

How effectively antimicrobial blue light (aBL) inactivated dried cells and biofilms.

19 Oct 2023

Research reveals new way viruses suppress the CRISPR-Cas immune systems of bacteria

A microscopic discovery will not only enable scientists to understand the microbial world around us but could also provide a new way to control CRISPR-Cas biotechnologies.

18 Oct 2023

Multidrug-resistant E.coli outcompete harmless strains to take over the gut, study reveals

Different strains of E.coli can outcompete one another to take over the gut, a new study reveals.

17 Oct 2023

How African sleeping sickness melts away body fat: New study sheds light on the role of lipolysis

Researchers find that the T. brucei parasite, responsible for African trypanosomiasis, triggers weight loss by disrupting fat cell lipolysis. The study shows that ATGL enzyme is key to this process, potentially offering a new angle for future research and treatment.

17 Oct 2023

Public health interventions prevented most SARS-CoV-2 introductions from leading to outbreaks

SARS-CoV-2, the causative agent of COVID-19, began impacting the U.S. in March 2020 with many schools and universities shifting to remote education by early April 2020 in response to the public health emergency.

17 Oct 2023

Lab-grown skin organoids help scientists understand monkeypox infection

Skin organoids offer a powerful platform for drug discovery in the ongoing fight against the virus formerly known as monkeypox.

16 Oct 2023

Paxlovid treatment provides protection against COVID-19 for both mother and child

A new mouse model of infection with the COVID-19-causing SARS-CoV-2 virus during pregnancy tracks closely the disease course doctors have observed in SARS-CoV-2-infected pregnant patients, and suggests that treatment with the antiviral Paxlovid provides protection for both mother and child.

16 Oct 2023

Study links long COVID to gut inflammation and serotonin deficiency

Patients with long COVID – the long-term symptoms like brain fog, fatigue, or memory loss in the months or years following COVID-19 – can exhibit a reduction in circulating levels of the neurotransmitter serotonin, according to new research published today in Cell.

16 Oct 2023

Study reveals previously unappreciated role for innate immune cells in early stages of TB infection

A new study from the University of Pittsburgh Center for Vaccine Research published today in the Journal of Experimental Medicine describes a previously unappreciated role for a class of immune cells in the early stages of tuberculosis (TB) infection.

16 Oct 2023

£800,000 grant to boost the development of bacteriophages to combat disease

Pioneering work to develop effective and safe bacteriophages to combat disease has received an £800,000 boost.

13 Oct 2023

Rare ‘flesh-eating’ bacterium spreads North as oceans warm

Debbie King barely gave it a second thought when she scraped her right shin climbing onto her friend's pontoon for a day of boating in the Gulf of Mexico on Aug. 13.

13 Oct 2023

Engineered bacteria deliver synthetic targets to solid tumors

For several years, researchers have been successfully using chimeric antigen receptor (CAR) T cells to target specific antigens found on blood cells as a cure for patients with leukemia and lymphoma.

12 Oct 2023

New study finds host strategy to cope with sleeping sickness

A new study led by Luísa Figueiredo, group leader at the Instituto de Medicina Molecular João Lobo Antunes (iMM; Portugal), and published today in the scientific journal Nature Microbiology found a new strategy by the host to cope with Trypanosoma brucei infection.

12 Oct 2023

Microbiology News and Research

Atovaquone "chemical vaccine" for malaria could be more feasible than thought

Study finds more mature gut microbiome in malnourished Nigerien children after antibiotic treatment

Study adds two new strains to the list of potential antihypertensive probiotics

Researchers profile new drug combinations to fight antibiotic-resistant bacteria

Blue light technology to combat surface contamination by foodborne pathogens

Research reveals new way viruses suppress the CRISPR-Cas immune systems of bacteria

Multidrug-resistant E.coli outcompete harmless strains to take over the gut, study reveals

How African sleeping sickness melts away body fat: New study sheds light on the role of lipolysis

Public health interventions prevented most SARS-CoV-2 introductions from leading to outbreaks

Lab-grown skin organoids help scientists understand monkeypox infection

Paxlovid treatment provides protection against COVID-19 for both mother and child

Study links long COVID to gut inflammation and serotonin deficiency

Study reveals previously unappreciated role for innate immune cells in early stages of TB infection

£800,000 grant to boost the development of bacteriophages to combat disease

Rare ‘flesh-eating’ bacterium spreads North as oceans warm

Engineered bacteria deliver synthetic targets to solid tumors

New study finds host strategy to cope with sleeping sickness

New drug molecule restores lost nerve-muscle connections, enhances strength

Study reveals a microbial metabolite's role in inducing Parkinson's-like symptoms

New nanocapsule treatment boosts immune response against solid tumors

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