Tag: Public health

The one with a Nobel prize winner

Hadi Sallah, PhD student in John Tregoning's lab, working on RNA vaccines.
Hadi Sallah, PhD student in John Tregoning’s lab, working on RNA vaccines.

Dr John Tregoning, Professor in Vaccine Immunology, recounts his experience of working with Dr Katalin Karikó, Nobel Prize winner and the tenacious force behind the mRNA vaccines that helped change the course of the COVID-19 pandemic. Their recently published study investigates how RNA modifications impact the body’s immune response to infection, with the hopes of aiding the development of more effective mRNA vaccines.

Science is collaborative, we work with lots of different people to understand the world around us. Working with other people is one of the joys of the job. In our recently published study, Reducing cell intrinsic immunity to mRNA vaccine alters adaptive immune responses in mice, we had the privilege of working with Dr Katalin Karikó, joint winner of the 2023 Nobel prize in Physiology or Medicine.

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Tackling syncope – a significant diagnostic challenge for many

Syncope–a transient loss of consciousness–occurs in 42% of people by the age of 70. Professor Richard Sutton, Emeritus Professor of Clinical Cardiology, discusses this common medical problem, and how he has pioneered a “true but still insufficiently small interest” in it.

I have been Emeritus Professor of Clinical Cardiology at Imperial since 2011. Prior to that, I had trained in Cardiology at St George’s Hospital, the University of North Carolina, and the National Heart Hospital in London, becoming Consultant Cardiologist at Westminster Hospital in 1976. There I focused on cardiac pacing as a subspecialty. From a clinical perspective, cardiac pacing eradicated syncope (transient loss of consciousness) in patients with conduction tissue disease of the heart. So, I sought to extend the role of pacing into related syncope conditions.

My primary interest therefore became the symptom of syncope. I began this in the late 1970s, and formed a close relationship with Worthing Hospital which carried a heavy load of older patients, many of whom presented syncope. I founded an outreach clinic at Worthing which led to the receipt of many challenging patients with syncope in whom there was no obvious cause.

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Imperial College researchers conducting national pilot on supporting return to work

Some of the EMBED study team.

Researchers at Imperial College London are spearheading a national pilot aimed at revolutionizing the way we approach work and health. With soaring levels of economic inactivity due to ill health in the UK, the team at The Self-Care Academic Research Unit has joined forces with occupational health clinicians and experts from the Department for Work and Pensions. Together, they are implementing a pioneering study that embeds job centre work coaches and disability employment advisors within GP surgeries. Dr Lara Shemtob, Academic Clinical Fellow in General Practice and Occupational Health Physician at Imperial College London writes more about this exciting initiative, the EMBED study, below.  

Researchers at Imperial College London are working on a solution to the high levels of economic inactivity due to ill health in the UK. Together, with occupational health clinicians and a team at the Department for Work and Pensions, researchers at The Self-Care Academic Research Unit (SCARU) are delivering and evaluating a pilot study that places job centre work coaches and disability employment advisors in GP surgeries, where people’s work and health needs can be addressed together. 

‘This project represents a watershed for work and health in the UK, and a first step to universal access to occupational health.’ - Dr Shriti Pattani, National Expert in Occupational Health & Wellbeing and Honorary Senior Lecturer, Imperial College, London 

This topic is high on the policy agenda as levels of economic inactivity due to ill health continue to rise. The challenge of helping people work through ill health will only get more prevalent as the population ages. This could have significant consequences on public sector services in the next future with less people contributing to government revenues through work, and instead becoming more reliant on state support.  

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Imperial College WHO Collaborating Centre for Public Health Education and Training (WHOCC) receives its 5th re-designation by the World Health Organization

Outside-WHO-building-Geneva.

The Imperial World Health Organization Collaborating Centre for Public Health Education & Training (WHOCC) was created in 2007 to support the work of the World Health Organization and its founding objective: ‘the attainment by all peoples of the highest possible level of health’. Established by the WHO Global Committee with the support of the British Government, the WHOCC has a special focus on global health issues and health services research, in addition to public health education and training.  This year, Imperial WHOCC was redesignated for another four years- a huge achievement. Hear from Rachel Barker, Support Officer, at the WHO Collaborating Centre and Department of Primary Care and Public Health, about the WHOCC’s work.  

Following an intensive and rigorous process, the World Health Organization Collaborating Centre of Public Health Education and Training (WHOCC) Imperial College London, has been re-designated for another four years, securing its vital work in improving global health and wellbeing until 2027.  During the previous designation period, Imperial WHOCC shared its expertise with Low-and-Middle-Income-Countries (LMIC)  to assist them with their endeavors towards meeting the UN Sustainable Development Goals (SDG). In respect to SDG 3, ‘Good Health and Well-Being’, Imperial WHOCC has collaborated with stakeholders, countries, and international organisations on improving access to Universal Health Coverage (UHC).  

Commenting on the news, Professor Salman Rawaf shared his congratulations to the Imperial WHOCC team, “The WHOCC re-designation is quite the feat – thank you to our team for their hard work. This is our fifth re-designation – a record achievement for any WHO CC at a global level. As a direct result of our work, the WHO and many member states have benefited from the excellence of Imperial College London and its affiliated NHS institutions in research, service development, education and training. A sincere thanks to Professor of Primary Care and Public Health, and Head of the Department of Primary Care & Public Health, Azeem Majeed, Chair in Cancer Epidemiology and Prevention at the School of Public Health, Professor Elio Riboli, and Professor Deborah Ashby, Interim Dean of the Faculty of Medicine for their continued support over the years.” 

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Navigating the debate on prostate cancer screening in the UK: Balancing risks, resources, and outcomes

In the rapidly evolving landscape of healthcare, few topics have garnered as much attention and controversy as prostate cancer screening in the UK. With approximately one in six men destined to face this diagnosis in their lifetime, the urgency to address this issue is undeniable. To provide clarity amidst this complexity, Rebecca Wright, Honorary GP Teaching Fellow at the School of Public Health, and Azeem Majeed, Professor of Primary Care and Public Health, and Head of the Department of Primary Care & Public Health, at Imperial College London, delve into the heart of this debate, seeking to balance the critical factors of risks, resources, and outcomes in prostate cancer screening in England. 

Prostate cancer screening in England has become very topical and attracted considerable recent news coverage. Around one in six men will get prostate cancer at some point in their lives with incidence increasing with age. Another major risk factor is ethnicity; black men are at highest risk of prostate cancer and Asian men are at lowest risk. Other risk factors include family history, obesity and genetics; for example, those with a fault in their BRCA 2 gene (genes that produce proteins that help repair damaged DNA) have a two times higher risk of developing prostate cancer. (1) 

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Margaret Turner Warwick Centre: Can we take your breath away?

The Great Exhibition Road Festival is a free annual celebration of science and the arts each summer in South Kensington. The event showcases a diverse range of activities for people of all ages.  One of those activities, led by researchers from the Margaret Turner Warwick Centre and volunteers from the charity Action for Pulmonary Fibrosis, included an interactive activity that gave the public the opportunity to walk in the shoes of someone living with pulmonary fibrosis. Find out first-hand from Elisabeth Pyman, what happened on the day and hear from pulomary fibrosis patient, Andy, what it’s like to live with the condition.

The June weekend of the Great Exhibition Road Festival was one of quintessential British summertime weather. This celebration of science was hosted by Imperial College London in collaboration with the local community and provided a wide range of topics for people of all ages to explore. Under intermittent spells of rain, crowds of a multitudinous diversity explored the “awe and wonder” of science, the theme of this year’s festival. To welcome the public, artists and scientists populated the streets and buildings surrounding Imperial’s South Kensington campus like a sudden desert bloom.

Meanwhile, another transformation was taking place in a stand tucked away at the end of the road in the Creative Science zone. Researchers from the Margaret Turner Warwick Centre and volunteers from the charity Action for Pulmonary Fibrosis were on a mission to spread awareness about a rare lung condition known as pulmonary fibrosis. This condition is associated with a build-up of scar tissue that leads to a steady decline in lung function, with many patients becoming terminal only five years after diagnosis. Currently, there are 32,500 UK residents living with a diagnosis, but the actual number of people affected is estimated at around 100,000.

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HIV antiretroviral therapy: Getting to the heart of the matter

The HIV landscape has completely transformed since the start of the pandemic. A HIV diagnosis in the 1980s was considered fatal, as people usually progressed to AIDS due to the lack of available treatments. 42 years later, we have an array of different drug options and as a result, people diagnosed with HIV today can now expect to have near-normal life expectancies. Here, Dr Akif Khawaja from the National Heart & Lung Institute (NHLI), highlights the impact of HIV treatment over the last 42 years and how it influences cardiovascular research today.

HIV Treatment: from AZT to U=U

At the start of the pandemic, there were no available treatments. Patients would progress to AIDS and were only offered palliative care. It wasn’t until 1987 that the first antiretroviral drug, zidovudine (AZT), was licenced for the treatment of HIV. A major challenge with HIV treatment soon became apparent, as the virus can rapidly mutate and change its genetic code to become resistant to the drug supressing its replication. This challenge was quickly seen by clinicians as their patients would start to rebound from antiretroviral monotherapy (one drug regimens) as HIV became drug resistant and was able to replicate again. The introduction of combination antiretroviral therapy in 1996 has been monumental to HIV management. A change in treatment guidelines meant that patients who would have previously been given one drug, were now given three drug combinations, each targeting different parts of the HIV life cycle. This approach meant that patients could suppress HIV replication and achieve a sustained undetectable viral load, meaning that the level of virus in their blood is so low, it can no longer be detected by diagnostic tests.

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Professor Sir Peter Barnes knighted for excellence: Reflections on his career in respiratory science

Professor Sir Peter Barnes FRS FMedSci, from the National Heart and Lung Institute (NHLI), was made a Knight Bachelor in this year’s King’s Birthday Honours “for services to respiratory science.” Sir Peter is Professor of Thoracic Medicine at the NHLI and he was Head of Respiratory Medicine at Imperial until 2017. Here he writes about his reaction to his award and describes some of the current research projects in chronic obstructive pulmonary disease (COPD).

A surprise! 

My wife opened the letter “On His Majesty’s Service” as she thought it was a tax demand – I was absolutely shocked to see I had been offered a knighthood. Of course, I was and am delighted with the award. It is very good for respiratory science and medicine, which generally receives little public attention. This is surprising as chronic lung diseases are amongst the most common in the UK, affecting one in seven people and the third ranked cause of death. I would like to dedicate this award to all the brilliant students, post-docs, research fellows, visiting scientists and colleagues that I have worked with at Imperial College London over many decades.  

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Navigating digital health: a guide to data and artificial intelligence in healthcare

Kelly Gleason introduces a guide, Navigating Digital Health, co-produced with 20 local diverse public partners (aged between 18-78, ethnicity: White, Black & Asian, 60% women and 40% men) to help the public navigate data and artificial intelligence and wider resources. Kelly is Imperial CRUK Lead Nurse and leads the Public Involvement for the CRUK Convergence Centre and the NIHR Imperial BRC Surgery and Cancer Theme. The guide and supporting resources are part-funded by the NIHR Imperial BRC.

What the public need to know about the guide:

  1. It’s made for the public by the public (with a large and diverse group of public contributors) and supported by experts in the field.
  2. This is a gentle introduction to data science and AI to allow anyone to begin to learn about this field.
  3. It can be used by patients or family members to understand more about these issues generally or to contribute to public involvement programmes in research.
  4. It can help people make informed decisions about accessing new technologies to support their health.
  5. The guide is supported by various forms of media, including the written word, podcasts and animated videos (see links at the end of this blog). (more…)

“Research is very much a team effort and I see this award as a reflection of that.” – Dr Felicity Fitzgerald, 2023 Simon Newell Award winner

Dr Felicity Fitzgerald

Dr Felicity Fitzgerald (who volunteered clinically during the West African Ebola outbreak) has been selected as the winner of the 2023 Simon Newell Award for her work in Zimbabwe to improve recognition and outcomes of newborns with suspected sepsis. Dr Fitzgerald spoke to the Royal College of Paediatrics and Child Health (RCPCH) about her research and tips for aspiring researchers.

The Simon Newell Award Recognises an outstanding young medically qualified researcher in British paediatrics. Each year, with support from GOSH Charity and Sparks, RCPCH offer the prestigious award of £2,000 to one early independent researcher in paediatrics.

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