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Immunity connects gut microbiota and age-related pathologies

EPFL scientists have discovered how a dysfunction in the immune system can cause an overload of a gut bacterium. The bacterium produces excess lactic acid, which in turn triggers the production of reactive oxygen species that cause damage to cells and many age-related pathologies.

13 Nov 2018

Study uncovers link between gut disruption and aging

A new study has shed light on how the disruption of commensal bacteria within the gut can affect the immune system and lead to age-related pathologies.

13 Nov 2018

Australian Academy of Science urges parents to vaccinate children against meningococcal disease

The Australian Academy of Science is urging parents to vaccinate their children against all strains of meningococcal disease, after a recent spike in cases in Adelaide and the death of a seven-year-old boy in south-west Sydney.

13 Nov 2018

Survey: Majority of Americans are concerned about health threat posed by antibiotic resistance

Nearly two thirds of Americans (65%) say antibiotic resistance is a public health problem and a strong majority (81%) say they are concerned that antibiotic resistance will make more infections difficult or impossible to treat and even deadly, according to a national public opinion survey commissioned by Research!America in collaboration with the Infectious Disease Society of America.

13 Nov 2018

Antibiotic resistance data from across the globe released

The World Health Organization (WHO) has released a notification regarding antibiotic usage and resistance this week. The organization has warned that some countries have a very high consumption of antibiotics and there is a shortage in several regions worldwide. This disparity has led to misuse that had spread antibiotic resistance, the WHO says.

13 Nov 2018

Beneficial gut microbes metabolize high-fiber diet to improve heart health in mouse model

Diets rich in fiber have long been associated with an array of positive outcomes, chief among them healthy hearts and arteries protected from the ravages of atherosclerosis, the accumulation of fatty plaques linked to heart attacks and strokes.

13 Nov 2018

Researchers discover how mitochondria deploy a powerful punch against disease-causing bacteria

The constant battle for dominance between disease-causing bacteria and our immune systems has led to the evolution of some crafty warfare tactics on both sides.

12 Nov 2018

Breakthrough research reveals how deadly pneumococcus avoids immune defenses

Scientists at the University of Liverpool have discovered a new and important function of a toxin produced by disease-causing bacteria that could have significant implications for future vaccine design.

12 Nov 2018

Study shows how pneumococci challenge the immune system

Pneumococci are the most common cause of respiratory tract infections, such as otitis and sinusitis, as well as of severe infections like pneumonia and meningitis.

12 Nov 2018

Fecal microbiota transplantation effective against ICI-associated colitis

For the first time, transplanting gut bacteria from healthy donors was used to successfully treat patients suffering from severe colitis caused by treatment with immune checkpoint inhibitors.

12 Nov 2018

FDA announces emergency use authorization of Ebola fingerstick test with portable reader

Today, the U.S. Food and Drug Administration announced that an emergency use authorization has been issued for a rapid, single-use test for the detection of Ebola virus.

12 Nov 2018

Common bacteria that cause foodborne diseases found to be resistant to antibiotics

Brazil's Ministry of Health received reports of 11,524 outbreaks of foodborne diseases between 2000 and 2015, with 219,909 individuals falling sick and 167 dying from the diseases in question.

9 Nov 2018

All infectious diseases likely to be seasonal

A new study has suggested that all infectious diseases are driven by seasonal elements, based on an analysis of 69 infectious diseases.

9 Nov 2018

New single-dose antibiotic effectively treats uncomplicated gonorrhea infections

A phase 2 clinical trial led by Stephanie N. Taylor, MD, Professor of Medicine and Microbiology in the Section of Infectious Diseases at LSU Health New Orleans School of Medicine, has found that a new antibiotic effectively treats uncomplicated urogenital and rectal gonorrhea infections in a single oral dose.

9 Nov 2018

Bfr organizes symposia for research on viruses and antimicrobial resistance in food chain

Against this background, the German Federal Institute for Risk Assessment is organising two symposia dealing with microbial risks in food in November 2018: "Food-associated viruses" on 7 November and "Antimicrobial resistance in the food chain" on 8/9 November.

9 Nov 2018

Study finds that thymus plays key role during normal pregnancy

The immune system of a pregnant woman is altered during pregnancy, but not in the way previously believed, according to results from a study at Linköping University, Sweden.

9 Nov 2018

Allied BioScience receives approved label from EPA for new bacteriostatic surface coating

Allied BioScience, a Plano, Texas-based biotechnology company announced today it has received an approved label from the U.S. Environmental Protection Agency for SurfaceWise, a new bacteriostatic surface coating that inhibits the growth of and provides continuous protection against bacteria, fungi and algae which cause odor, staining and discoloration in various commercial settings, including hospitals and sports facilities.

9 Nov 2018

Scientists move closer to gonorrhea vaccine after large-scale proteomic study

In a study of proteins historic in its scope, researchers at Oregon State University have pushed closer both to a vaccine for gonorrhea and toward understanding why the bacteria that cause the disease are so good at fending off antimicrobial drugs.

8 Nov 2018

Monash researchers provide insight into intricate peptide changes affecting immune system

Human leukocyte antigen molecules are a group of proteins that help the immune system identify foreign invaders such as viruses and bacteria and which impact a wide variety of clinical outcomes including infection and cancer.

8 Nov 2018

Breastmilk and saliva mixtures regulate oral microbiome of newborn babies

A study led by Dr Emma Sweeney and Adjunct Associate Professor Christine Knox, from QUT's Institute of Health and Biomedical Innovation, with colleagues at the University of Queensland, showed that the growth of some microbes was inhibited for up to 24 hours following breastmilk and saliva mixing.

8 Nov 2018

Bacteria News and Research

Immunity connects gut microbiota and age-related pathologies

Study uncovers link between gut disruption and aging

Australian Academy of Science urges parents to vaccinate children against meningococcal disease

Survey: Majority of Americans are concerned about health threat posed by antibiotic resistance

Antibiotic resistance data from across the globe released

Beneficial gut microbes metabolize high-fiber diet to improve heart health in mouse model

Researchers discover how mitochondria deploy a powerful punch against disease-causing bacteria

Breakthrough research reveals how deadly pneumococcus avoids immune defenses

Study shows how pneumococci challenge the immune system

Fecal microbiota transplantation effective against ICI-associated colitis

FDA announces emergency use authorization of Ebola fingerstick test with portable reader

Common bacteria that cause foodborne diseases found to be resistant to antibiotics

All infectious diseases likely to be seasonal

New single-dose antibiotic effectively treats uncomplicated gonorrhea infections

Bfr organizes symposia for research on viruses and antimicrobial resistance in food chain

Study finds that thymus plays key role during normal pregnancy

Allied BioScience receives approved label from EPA for new bacteriostatic surface coating

Scientists move closer to gonorrhea vaccine after large-scale proteomic study

Monash researchers provide insight into intricate peptide changes affecting immune system

Breastmilk and saliva mixtures regulate oral microbiome of newborn babies

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