Antibiotic News and Research

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Antibiotics are drugs used to treat infections caused by bacteria and other microorganisms.

Researchers identify many dangerous strains of TB pathogens

Researchers from the Vavilov Institute of General Genetics of the Russian Academy of Sciences (VIGG) and the Moscow Institute of Physics and Technology have established a catalog of mutations in 319 virulence genes of mycobacteria that cause tuberculosis.

16 May 2017

High temperatures raise risk of serious surgical site infections

Surgical site infections, a common healthcare-associated infection, are seasonal - increasing in the summer and decreasing in the winter-according to new research published online today in Infection Control & Hospital Epidemiology, the journal of the Society for Healthcare Epidemiology of America.

16 May 2017

Study provides vital clues to counter superbug antibiotic resistance

An international study led by Monash University has discovered the molecular mechanism by which the potentially deadly superbug 'Golden Staph' evades antibiotic treatment, providing the first important clues on how to counter superbug antibiotic resistance.

16 May 2017

Researchers highlight need to ensure universal access to old antibiotics

Antibiotics used to treat a variety of common bacterial infections are becoming more difficult to access, mostly because the drugs are less profitable for manufacturers to produce and market.

15 May 2017

Research networks focus on investigating spread of antimicrobial resistance in humans, animals

"Antimicrobial-resistant bacteria pose a complex challenge. This is why Germany, with its German Antimicrobial Resistance Strategy DART2020, is making sustained efforts to protect the health of humans and animals", says BfR President Professor Dr. Dr. Andreas Hensel.

12 May 2017

Scientists develop new method to clear antibiotic-resistant bacteria from the eyes

Scientists have developed a new method to clear antibiotic resistant bacteria from the surface of the eye – introducing a new strain of bacteria that preys on other microorganisms.

12 May 2017

Study: Drug-resistant tuberculosis predicted to increase in four high burden countries

Cases of drug-resistant tuberculosis are forecasted to increase in the four high burden countries (India, the Philippines, Russia, and South Africa) between 2000 and 2040, with the upturn likely to be a result of increased transmission of drug-resistant tuberculosis between people, rather than by strains acquiring resistance to anti-tuberculosis drugs, according to a study published in The Lancet Infectious Diseases.

11 May 2017

Scientists discover natural defense mechanism that kills TB bacteria

A natural mechanism by which our cells kill the bacterium responsible for tuberculosis (TB) has been discovered by scientists at the Francis Crick Institute, which could help in the battle against antibiotic-resistant bacteria.

11 May 2017

Study finds high rate of unnecessary antibiotic prescribing for low-risk Ontarian seniors

Nearly one in two seniors in Ontario who visited a family doctor for a non-bacterial infection received an unnecessary antibiotic prescription, according to a new study from the Institute for Clinical Evaluative Sciences Western site in London, Ontario and Lawson Health Research Institute.

9 May 2017

Researchers discover new defense mechanism against bacteria during wound healing

Researchers in dermatology at Lund University in Sweden believe they have cracked the mystery of why we are able to quickly prevent an infection from spreading uncontrollably in the body during wounding. They believe this knowledge may be of clinical significance for developing new ways to counteract bacteria.

5 May 2017

Children with bloodstream infections less likely to die than adults, study shows

Children with bloodstream infections caused by methicillin-resistant Staphylococcus aureus, a common antibiotic-resistant bacteria, are less likely to die than adults with this condition and have different risk factors for treatment failure, a new study led by a Children's National Health System clinician indicates.

5 May 2017

Synthetic biologists re-engineer yeast cells to manufacture antibiotic penicillin

The synthetic biologists from Imperial College London have re-engineered yeast cells to manufacture the nonribosomal peptide antibiotic penicillin. In laboratory experiments, they were able to demonstrate that this yeast had antibacterial properties against streptococcus bacteria.

4 May 2017

Discovery could help design better drugs to fight against antibiotic-resistant superbugs

Antibiotic resistance is a growing global health threat. So much so that a 2014 study commissioned by the Prime Minister of the United Kingdom predicted that, if the problem is left unchecked, in less than 35 years more people will die from antibiotic-resistant superbugs than from cancer.

4 May 2017

Study provides evidence for antidepressant effects of ketamine

Better known as an anesthetic or as an illicit hallucinogenic drug, ketamine has also long been noted for alleviating depression. But ketamine has not been tested in a large clinical trial, and all evidence of its antidepressant effects has come from anecdotes and small studies of fewer than 100 patients.

3 May 2017

Bacteria can mutate at different speeds to survive under difficult circumstances, study shows

Bacteria need mutations -- changes in their DNA code -- to survive under difficult circumstances. When necessary, they can even mutate at different speeds.

2 May 2017

MDI Biological Laboratory investigator awarded NIH grant for research on peripheral neuropathy

The MDI Biological Laboratory has announced that Sandra Rieger, Ph.D., has been awarded a highly competitive grant from the National Cancer Institute, an institute of the National Institutes of Health, to study the molecular mechanisms underlying chemotherapy-induced peripheral neuropathy, a side effect of cancer chemotherapy causing symptoms such as pain, tingling, temperature sensitivity and numbness in the extremities.

29 Apr 2017

Study shows how antibiotic treatments may offset beneficial effects of whole grain intake

According to recommendations from the Danish Veterinary and Food Administration, adult Danes should consume at least 75 g whole meal a day.

28 Apr 2017

Study finds significant presence of multidrug-resistant bacteria among nursing home residents

The significant presence of multidrug-resistant gram-negative bacteria, such as E. coli, among nursing home residents demonstrates the need for heightened infection control prevention and control measures in nursing homes, according to a meta-analysis published in the May issue of the American Journal of Infection Control, the official journal of the Association for Professionals in Infection Control and Epidemiology.

27 Apr 2017

Researchers identify new antibiotic resistance gene in bacteria from dairy cows

Researchers of the University of Bern have identified a new antibiotic resistance gene in bacteria from dairy cows. This gene confers resistance to all beta-lactam antibiotics including the last generation of cephalosporins used against methicillin-resistant Staphylococcus aureus.

26 Apr 2017

Scientists aim to combat antibiotic-resistant infections by harnessing synthetic mucus

Researchers are pursuing an innovative and unexpected new avenue in the quest to fight antibiotic resistance: synthetic mucus. By studying and replicating mucus' natural ability to control pathogenic bacteria, the scientists hope to find new methods for combating infections.

26 Apr 2017

Antibiotic News and Research

Further Reading

Researchers identify many dangerous strains of TB pathogens

High temperatures raise risk of serious surgical site infections

Study provides vital clues to counter superbug antibiotic resistance

Researchers highlight need to ensure universal access to old antibiotics

Research networks focus on investigating spread of antimicrobial resistance in humans, animals

Scientists develop new method to clear antibiotic-resistant bacteria from the eyes

Study: Drug-resistant tuberculosis predicted to increase in four high burden countries

Scientists discover natural defense mechanism that kills TB bacteria

Study finds high rate of unnecessary antibiotic prescribing for low-risk Ontarian seniors

Researchers discover new defense mechanism against bacteria during wound healing

Children with bloodstream infections less likely to die than adults, study shows

Synthetic biologists re-engineer yeast cells to manufacture antibiotic penicillin

Discovery could help design better drugs to fight against antibiotic-resistant superbugs

Study provides evidence for antidepressant effects of ketamine

Bacteria can mutate at different speeds to survive under difficult circumstances, study shows

MDI Biological Laboratory investigator awarded NIH grant for research on peripheral neuropathy

Study shows how antibiotic treatments may offset beneficial effects of whole grain intake

Study finds significant presence of multidrug-resistant bacteria among nursing home residents

Researchers identify new antibiotic resistance gene in bacteria from dairy cows

Scientists aim to combat antibiotic-resistant infections by harnessing synthetic mucus

Designing fluidic architecture for scalable diagnostic platforms

Evaluating new approaches for rare disease genomics

Expanding access to NMR with the Fourier 80 Duo

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