Health

The discovery of antibiotics could save millions of people from drug-resistant superbugs

Millions of lives can be saved by “changing the game” Antibiotic Which may otherwise be drug-resistant treatment Superbugs After the breakthrough Great Britain scientists.

The researchers said they had developed new versions of the molecule that are thought to be able to kill bacteria without damaging mammalian tissue.

Teixobactin was discovered in 2015But a new project has developed “synthetic” classes of antibiotics that can kill a wide range of human-derived microbes, scientists say.

They also successfully eliminated methicillin-resistant Staphylococcus aureus (MRSA), which is resistant to several widely used antibiotics, in a study in mice.

Dr Ishwar Singh, a lead researcher at the University of Liverpool, said the breakthrough was an important step in unlocking the full medical potential of Teixobactin. Antimicrobial resistance (AMR).

“Our ultimate goal is to have many viable drugs from our modular synthetic texobactin platform that can be used as a ‘last line of defense’ against superbugs to save lives currently lost due to AMR,” he said.

Jet than 1.2 million people have died from antibiotic-resistant bacterial infections In 2019, they became the leading cause of death in the world, according to a published study The Lancet in January.

By 2050, an additional 10 million people will be exposed to drug-resistant infections each year, according to an AMR review compiled by the government.

It is believed that Covid is also accelerating the global AMR threat.

Patients can be treated with only one dose of teixobactin per day due to systemic life-threatening resistant bacterial infections, the tests offered.

Synthetic versions can also be stored at room temperature, facilitating global distribution to eliminate the need for cold chains, and making them cheaper, the researchers said.

Dr. Singh said the team hopes the synthetic texobactin will eventually be ready for safety testing.

Additional Report of the Press Association

The discovery of antibiotics could save millions of people from drug-resistant superbugs

Source link The discovery of antibiotics could save millions of people from drug-resistant superbugs

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