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UniSA researchers discover new way to find and beat superbugs

A team of researchers led by the University of South Australia has discovered a way to find and beat superbugs, providing a critical breakthrough against many deadly infectious diseases.

19 Aug 2019

UVA scientists reveal how E. coli knows to cause the worst possible infections

A pair of University of Virginia School of Medicine scientists have revealed how E. coli seeks out the most oxygen-free crevices of your colon to cause the worst infection possible.

19 Aug 2019

Research shows how E. coli knows where and when to begin colonizing the colon

A pair of University of Virginia School of Medicine scientists have revealed how E. coli seeks out the most oxygen-free crevices of your colon to cause the worst infection possible.

19 Aug 2019

Study explores if fecal transplants can improve outcomes in melanoma patients

A multidisciplinary team at Lawson Health Research Institute is exploring whether fecal transplants can improve outcomes in melanoma patients treated with immunotherapy.

19 Aug 2019

Scientists find a potent weapon against antibiotic resistance

Antibiotic resistance is a big threat to global health, and a growing number of infections are now becoming harder to treat. The usual treatments, like antibiotics used to treat them, becomes less effective. Now, a team of researchers may have found a potent weapon against antibiotic-resistant bacteria, which can help treat persistent infections.

15 Aug 2019

FDA approves effective new treatment for extremely drug-resistant tuberculosis

Tuberculosis is the leading infectious killer in the world, far above AIDS. It kills about 1.6 million of the 10 million it affects every year. About 30,000 patients worldwide now have XDR tuberculosis (that fails to respond to any of the four antibiotic categories in use at present).

15 Aug 2019

Removal of a critical enzyme may help cases of sepsis finds research

Scientists at the University of California San Diego School of Medicine have shown that removal of an enzyme called the PH domain Leucine-rich repeat Protein Phosphatase 1 (PHLPP1) could help laboratory mice with sepsis in a model they had created for their experiment. The study titled, “PHLPP1 counter-regulates STAT1-mediated inflammatory signalling,” was published this week in the journal eLife.

15 Aug 2019

Powerful weapon discovered to fight antibiotic resistance in Staphylococcus aureus

Staphylococcus aureus bacteria are a major cause of serious infections that often persist despite antibiotic treatment, but scientists at the UNC School of Medicine have now discovered a way to make these bacteria much more susceptible to some common antibiotics.

14 Aug 2019

Mortality risk from yellow fever can be identified sooner

Approximately ten out of every 100 people who are bitten by mosquitos infected by the yellow fever virus develop symptoms of the disease. Although most infected people do not develop the disease, it is lethal to approximately 40% of those who do.

14 Aug 2019

Chlamydia vaccine shows promise after a successful clinical trial

A vaccine against the sexually transmitted infection (STI) chlamydia is now a substantial step closer to reality after successfully passing its Phase 1 clinical trial.

14 Aug 2019

Removing single enzyme improves outcomes in mouse model of sepsis

Sepsis occurs when the body goes overboard in its attempt to fight off an infection. Immune cells rush in, overreact and wreak havoc on tissues and organs, often resulting in organ failure and death.

14 Aug 2019

Researchers identify molecular switch that impacts immune responses to viral infections

Walter and Eliza Hall Institute researchers have identified a molecular switch that impacts immune responses to viral infections, and whether or not protective antibodies are produced.

14 Aug 2019

Study shows how cervicovaginal microbiome can elicit resistance to chlamydia

The vaginal microbiome is believed to protect women against Chlamydia trachomatis, the etiological agent of the most prevalent sexually transmitted infections in developed countries.

13 Aug 2019

Researchers examine how superbug fights last-resort antibiotics

Antibiotic resistance is one of the biggest threats to global health, food security, and development today. A new study shows how superbugs adapt to combat 'last-resort antibiotics'.

13 Aug 2019

Newborn mouse model yields clues to cause of devastating gut disease in anemic preemies

Physicians have long suspected that red blood cell transfusions given to premature infants with anemia may put them in danger of developing necrotizing enterocolitis, or NEC, a potentially lethal inflammatory disease of the intestines.

From Johns Hopkins Medicine 13 Aug 2019

Study highlights how high fat diet affects one component of gut immune system

Researchers have discovered how our choice of diet can weaken our gut immune system and lead to the development of diabetes.

13 Aug 2019

Researchers discover antibiotic that could prevent diarrhea caused by C. difficile

In Australia, more than 10,000 patients a year acquire a serious bacterial infection called Clostridioides difficile, often while in hospital, resulting in the death of up to 300 people per year.

13 Aug 2019

Rice, UTHealth researchers search for clues to combat antibiotic resistance

To combat the rise of drug-resistant bacteria, researchers are examining how one superbug adapts to fight an antibiotic of last resort, hoping to find clues that can prolong the drug's effectiveness.

13 Aug 2019

Resistance to two critical antibiotics widely distributed in Southeast Asia

Resistance to two critical antibiotic types, one a "drug of last resort" when all others fail against some "superbugs," are widely distributed in Southeast Asia, raising the risk of untreatable infections, say a team of investigators led by Georgetown University Medical Center.

13 Aug 2019

Researchers emphasize need for better test to diagnose urinary tract infections

Doctors urgently need a fast and accurate test for diagnosing urinary tract infections to reduce overprescribing of antibiotics, according to health researchers.

13 Aug 2019