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Insight blog: Posts tagged with amr

Stories about the people, science and research of the Medical Research Council.

Using ‘One Health’ to tackle AMR

26 Jun 2019

Antimicrobial resistance (AMR) is one of the greatest threats to human health. That’s why, today in the House of Commons, the UKRI Cross Council AMR Initiative is speaking face to face with MPs and decision makers about their ‘One Health’ approach to the problem. But what is this approach? And what does it mean for researchers? Ruth Zadoks, Professor in Molecular Epidemiology at the University of Glasgow, tells us about this important interdisciplinary area of research.

SNAP-AMR team photo

Ruth (middle, front row) with the interdisciplinary team of UK and Tanzanian investigators working to support the national action plan on AMR in Tanzania.

Ever since Alexander Fleming discovered penicillin, there have been concerns about the over-reliance on antibiotics to treat diseases. Even Fleming himself cautioned against their over-use.  Training as a vet in the Netherlands in the late 80s and early 90s, I was taught that a lack of indication is a contraindication – in other words, if you don’t have a specific reason to use antibiotics, then don’t use them. But veterinarians and medics didn’t necessarily practice what they preached. [...]

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From deep-sea sponges to dragonfly wings: Superbug research from unexpected places

12 Nov 2018

From the Atlantic Ocean to our own backyards, our researchers have been hunting high and low for inspiration to help better understand and tackle superbugs. For World Antibiotic Awareness Week Jonathan Pearce, MRC’s Head of Infections and Immunity, highlights some of the remarkable interdisciplinary teams carrying out this fascinating research.

Today, more than ever, we’re aware of antibiotic resistance as a growing, global problem that desperately needs an answer. According to recent reports, by 2050 superbugs could kill more people than cancer and diabetes combined.

Petri dishes showing bacteria cultures.

Over the past five years alone, in partnership with the other UKRI councils, we’ve made huge efforts to better understand this threat and find solutions –  together investing £44 million in 78 UK projects and £41 million in projects worldwide. Collaboration helps fire up imagination, insight and innovation. That’s why we’ve brought together researchers with different skills and experiences across the sciences, engineering, arts and humanities. [...]

Continue reading: From deep-sea sponges to dragonfly wings: Superbug research from unexpected places

Antimicrobial resistance in Thailand: taking a holistic approach

1 Aug 2018

Antimicrobial resistance (AMR) is one of the most serious global threats to human health in the 21st century. One of the researchers taking on this challenge is Professor Matthew Avison of the University of Bristol who is leading the ‘One Health Drivers of Antibacterial Resistance in Thailand’ consortium project. Here, he tells us about the benefits of working together across borders and disciplines, and how the consortium’s approach can help inform AMR research worldwide.

In Thailand, AMR is estimated to have led to 38,000 deaths in 2010 and cost the economy $1.2 billion. Since then, the problem has continued to grow.

The Thai authorities are monitoring the situation closely and the World Health Organisation recognises their surveillance as an exemplary model for other low- and middle-income countries (LMICs). But the research to date has been in discrete areas.

Ta Chin River

Ta Chin River [...]

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Antibiotic resistance: how we’ll beat it together

13 Nov 2017

Bacteria resistant to drugs are stopping us from treating infectious diseases and undermining medical advances. So what can we do about it? This WHO Antibiotic Awareness Week Dr Jonathan Pearce, Head of Infections and Immunity at the MRC, explains why understanding how resistance develops and spreads is key to tackling antibiotic resistance. And how using this knowledge, we can find creative new ways of preventing and treating infections.

Enterobacteria grown on a selective agar plate.

Antibiotic resistance is now recognised as one of the most serious threats to human health, spreading across national boundaries. It arises from a complex interplay between biomedical, animal, social, cultural and environmental factors. If we are to meet this challenge, we need to take both an international and interdisciplinary approach. [...]

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Testing times for antimicrobial resistance

19 May 2016

In a diagnosis of the global superbug threat today, economist Jim O’Neill includes a recommendation that doctors test patients to find out if their infection is bacterial before prescribing them antibiotics. MRC-funded researcher Dr Tariq Sadiq at St George’s Institute of Infection and Immunity writes here about his research to develop better diagnostic tests that will help us get these results faster so we can make better use of antibiotics.  Dr Sadiq explains the need to improve diagnostics in clinics and out in hard-to-reach populations around the world to combat widespread antimicrobial resistance.

Dr Tariq Sadiq in his lab

Medical advances undermined

How have we been able to make so many advances in medicine?  What’s made us so successful at treating cancer and performing heart surgery? Our ability to manage one of their most serious consequences: infection.

Antibiotic resistance undermines those advanc­­es and could mean infections that we thought we had defeated, become untreatable. Global deaths from drug-resistant infections are likely to continue to increase over the coming years if we don’t find new ways to tackle them, perhaps reaching 10 million by 2050, if there is no effective action. It is estimated that nearly half of them will occur in Asia. [...]

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Behind the picture: our gorgeous gut flora

11 Mar 2016

Who knew we had such pretty guts? Dr Nicola Fawcett, medic and researcher at the University of Oxford, produced these images in collaboration with photographer Chris Wood to show the importance of bacteria for our health and the issue of antimicrobial resistance. The botanical images are made from common bacteria taken from the gut and stamped in decorative patterns onto agar jelly before leaving them to grow overnight. The photographs are on display at the John Radcliffe Hospital in Oxford until 14 May 2016.

These pictures and captions were originally published on the University of Oxford’s Modernising Medical Microbiology site. Copyright: Chris Wood and Nicola Fawcett, Modernising Medical Microbiology under CC BY-NC-SA 4.0

We often talk about bacteria as harmful things. Images in the media, advertising, even doctors and scientists, portray a healthy, desirable world as one free of bacteria: sterile, washed and scrubbed clean.  It’s becoming increasingly clear that this isn’t true. [...]

Continue reading: Behind the picture: our gorgeous gut flora