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Garden snails offer hope for new antibiotic
"We think that it might be possible to incorporate the purified protein into a cream to treat deep burn wounds and possibly an aerosol to treat lung infections.”

Snail mucus reveals proteins that could treat infections

Proteins found in the mucus of garden snails could offer hope for a new antibiotic, scientists say.

Research published in the British Journal of Biomedical Science suggests the proteins could directly lead to a new antibiotic cream for deep burn wounds, and an aerosol for lung infections seen in patients with cystic fibrosis (CF).

Dr Sarah Pitt from the University of Brighton began collecting the frothy mucus from brown garden snails and testing it for antibacterial activity against a panel of bacteria.

In previous work she had found the mucus inhibited the growth of Pseudomonas aeruginosa, which is a very important cause of lung infections in patients with CF. Antibiotic resistant strains of the bacterium are becoming increasing common, opening up a need for new drugs.

Working with colleagues at Kings College London, Dr Pitt separated sterile solutions of proteins known as protein fractions in a novel way, so that smaller portions could be sent for antimicrobial testing. The team were surprised to find that fractions containing some smaller proteins also worked against the bacteria.

“Matching them with the international data base of proteins, we found that no one had reported them before, so they are newly identified,” Dr Pitt said.

However, further research is needed: “If we can make the proteins artificially in the lab, we can try and work out what they are doing to the bacterium,” she added.

"We think that it might be possible to incorporate the purified protein into a cream to treat deep burn wounds and possibly an aerosol to treat lung infections.”

 

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Government to run free webinars on exporting horses

News Story 1
 The UK government has announced that it will be running two free webinars for horse owners and exporters, explaining what steps to take to export horses from 1 January 2021.

The first webinar will take place on Tuesday 20 October 2020, from 9.30am to 11am. It will cover Export Health Certificate (EHC) requirements from 1 January 2021. Click here to register.

The second webinar will take place on Wednesday 4 November 2020, from 10.30am to 12pm. This session will focus on the steps that businesses need to take to export equines from the UK to the EU. Click here to register.

For more information on exporting horses and ponies after 1 January 2021, please visit the gov.uk website. 

Click here for more...
News Shorts
More cases of African swine fever confirmed in Germany

More cases of African swine fever (ASF) have been confirmed in wild boar in Germany.

According to Pig World, 20 outbreaks have been identified in two districts - Brandenburg, where the original case confirmed on September 10 was found, and near the town of Neuzelle, some 7.5 km away.

The finding represents a further seven cases confirmed by Germany's Friedrich-Loeffler Institute. A Central Crisis Team has been established to coordinate the response to the outbreak.