Antibiotic News and Research

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

Previously discarded antibiotic compounds could become life-saving drugs

Researchers are re-examining antibacterial compounds to see whether they could hold the key to fighting drug-resistant infections.

7 Feb 2018

UIC scientists identify new chemical compound to stop bacteria from causing sickness

A study published in the Journal of Biological Chemistry is the first to describe a signaling pathway that affects communication -- a process called quorum sensing -- between Streptococcus bacteria cells.

6 Feb 2018

Detailed phenotypic information on resistance genes can guide future drug development

The genes that are able to equip bacteria with resistance to clinically used antibiotics have been found in many different natural environments. Nevertheless, a functional overview of the resistance genes found in common human bacterial pathogens has been missing so far.

6 Feb 2018

Researchers pave way toward new therapeutic approach for gonorrhea

Researchers are paving the way toward a new therapeutic approach for gonorrhea by shedding light on the mechanism behind important proteins on the Neisseria gonorrhoeae bacteria's outer membrane.

6 Feb 2018

Discovery opens new doors to developing vaccines for preventing staph skin infections

After years of investigation, researchers at Johns Hopkins, the University of California, Davis, and the National Institute of Allergy and Infectious Diseases have discovered how the immune system might protect a person from recurrent bacterial skin infections caused by Staphylococcus aureus (staph).

6 Feb 2018

Babies born to mothers who were prescribed antibiotics tend to get more infections

A new study shows that babies who are born to mothers who were prescribed antibiotics while they were pregnant are at a 20 percent higher risk of getting infections and being hospitalized from them. The study was published in the latest issue of the International Journal of Epidemiology.

5 Feb 2018

Researchers find new way to accelerate wound healing

Researchers at Uppsala University and SLU have found a new way of accelerating wound healing. The technology and the mode of action method published in the highly ranked journal PNAS involves using lactic acid bacteria as vectors to produce and deliver a human chemokine on site in the wounds.

5 Feb 2018

Multinational companies continue to manufacture unapproved formulations in India, research finds

Millions of unapproved antibiotics are being sold in India, according to a new study by researchers at Queen Mary University of London and Newcastle University.

5 Feb 2018

Direct-to-implant breast reconstruction provides good outcomes in elderly patients

For older women undergoing mastectomy for breast cancer, direct-to-implant breast reconstruction provides good outcomes in a single-step procedure, while avoiding some of the inconvenience and risks of staged approaches to breast reconstruction, reports a study in the February issue of Plastic and Reconstructive Surgery®, the official medical journal of the American Society of Plastic Surgeons.

31 Jan 2018

Inappropriate antibiotic prescribing linked to patient's age and race, study shows

A patient's age and race are associated with risk of receiving an unneeded antibiotic prescription for upper respiratory conditions caused by viruses, according to a study published today in Infection Control & Hospital Epidemiology, the journal of the Society for Healthcare Epidemiology of America.

30 Jan 2018

WHO's new surveillance data reveals widespread occurrence of antibiotic resistance

WHO's first release of surveillance data on antibiotic resistance reveals high levels of resistance to a number of serious bacterial infections in both high- and low-income countries.

29 Jan 2018

Researchers discover new source of botulinum neurotoxin

A new source of the botulinum neurotoxin was discovered by Canadian and American scientists in a strain of animal gut bacteria known as Enterococcus faecium.

27 Jan 2018

Scientists use synthetic protein to disrupt bacteria’s ability to perform basic life functions

A synthetic protein that disrupts the ability of bacteria to perform basic life functions - moving, eating, attaching to hosts - could be a key to fighting infectious disease and preventing bacteria from evolving into drug-resistant pathogens.

27 Jan 2018

Study finds increase in antibiotic use and resistance in intensive care units

Since 2001 the use of antibiotics in intensive care units in Germany has increased by 19%. This is a result of a cohort study that was initiated at that time: the SARI study.

26 Jan 2018

Changes in bacterial environment may predict risk of preterm birth

A recent study has found that changes in microbial communities within the reproductive tract of pregnant women were strongly linked to premature birth.

26 Jan 2018

Scientists uncover genes responsible for drug resistance in Leprosy bacterium

In a new study, scientists have uncovered the genes responsible for antibiotic resistance in strains of M. leprae, the bacterium that causes leprosy.

26 Jan 2018

Mechanical ISDD and staff education lead to decrease in contaminated blood cultures

A Medical University of South Carolina research study found that use of a mechanical initial specimen diversion device and staff education led to a nearly four-fold decrease in contaminated blood cultures that was sustained over 20 months.

24 Jan 2018

New ecosystem approach to drive antibiotic development

The World Health Organization has deemed antibiotic resistance to be one of the three greatest threats to human health today, as bacteria become increasingly resistant and too few treatments are being developed to combat them.

24 Jan 2018

Changes in vaginal bacteria associated with premature births

Changes to the communities of microbes living in the reproductive tract of pregnant women could help to spot those at risk of giving birth prematurely.

24 Jan 2018

Gastric environment permanently changes in the presence of Helicobacter pylori infection

The make-up of the human gut flora is highly individual and extremely diverse. However, when a Helicobacter pylori infection is present, this bacterium displaces all other bacteria in the gastrointestinal tract, leaving only Helicobacter bacteria in the stomach.

23 Jan 2018

Antibiotic News and Research

Further Reading

Previously discarded antibiotic compounds could become life-saving drugs

UIC scientists identify new chemical compound to stop bacteria from causing sickness

Detailed phenotypic information on resistance genes can guide future drug development

Researchers pave way toward new therapeutic approach for gonorrhea

Discovery opens new doors to developing vaccines for preventing staph skin infections

Babies born to mothers who were prescribed antibiotics tend to get more infections

Researchers find new way to accelerate wound healing

Multinational companies continue to manufacture unapproved formulations in India, research finds

Direct-to-implant breast reconstruction provides good outcomes in elderly patients

Inappropriate antibiotic prescribing linked to patient's age and race, study shows

WHO's new surveillance data reveals widespread occurrence of antibiotic resistance

Researchers discover new source of botulinum neurotoxin

Scientists use synthetic protein to disrupt bacteria’s ability to perform basic life functions

Study finds increase in antibiotic use and resistance in intensive care units

Changes in bacterial environment may predict risk of preterm birth

Scientists uncover genes responsible for drug resistance in Leprosy bacterium

Mechanical ISDD and staff education lead to decrease in contaminated blood cultures

New ecosystem approach to drive antibiotic development

Changes in vaginal bacteria associated with premature births

Gastric environment permanently changes in the presence of Helicobacter pylori infection

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