To mark the 50th anniversary of the first UK heart transplant, Professor Sian Harding looks at the future of transplantation in this post.
Fifty years ago, history was made at the National Heart Hospital in London with the first heart transplant performed in the UK. Half a century later, transplantation continues to the be the gold standard treatment for a failing heart. However, the growing number of people on the waiting list for a new heart, coupled with the risky and complex nature of the procedure is resulting in scientists exploring alternatives to transplantation. One of these alternatives is gene therapy. (more…)
With London’s biggest running event of the year upon us, sport-expert Tim Grove gives a low down on the benefits of running for a healthy heart.
Is physical activity good for us?
London Marathon – the biggest sporting spectacle of the year – is fast approaching. This Sunday will see over 40,000 runners take part in the gruelling 26.2-mile course starting at Blackheath and finishing in front of Buckingham Palace. The event is highly televised with elite runners, celebrities, politicians and fundraisers all taking part together. The London Marathon has gained popularity since its inception in 1981 and has raised over £450 million for charity, making it the world’s largest annual fundraising event. With its high media profile, the London Marathon certainly sparks the enthusiasm of the general public with many taking to streets in the bid to train for next year’s event or for shorter distance races. (more…)
Science is leaving the labs of Imperial and heading to the pubs and bars of London for Pint of Science 2018! In this post, Dr Kirk Taylor rounds up on the highlights.
It’s that time of year when scientists dust off their lab coats and head to the bar. Pint of Science Festival returns for its sixth year with three fun-filled and informative nights in May. The Imperial team have put together 21 events with more than 40 speakers over three nights. Ever wondered where we fit in the universe? Questioned how your mind works? How is technology evolving to cope with the challenges of the future? Maybe, you want to hear about pioneering research in the battle against heart and lung disease? Then Pint of Science is for you! Even better, there are prizes to be won! (more…)
Ann Morgan, a PhD student at the National Heart and Lung Institute, gives us her thoughts on why smoking isn’t the only culprit behind the rise in COPD.
The traditional view of COPD (chronic obstructive pulmonary disease) is that it is a self-inflicted disease caused by smoking. However, it is increasingly likely that this description is something of an oversimplification. While still very much associated with smoking, clinicians and researchers alike are getting to grips with the reality that COPD is a more complex and heterogeneous disease than previously thought. We are also becoming more aware of the fact that it is a disease which rarely occurs in isolation. The vast majority of people who present with COPD have at least one other co-existing disease or condition, and around 50% have four or more accompanying chronic diseases or ‘comorbidities’. (more…)
This International Women’s Day, Dr Mike Cox On is launching SheNote Speaker to help address the gender imbalance in science.
Dr Elisabeth Bik is a microbiome researcher and science editor who runs Microbiome Digest, a blog that’s updated daily and highlights microbiome literature worth reading. In 2016 she asked scientists in the field to nominate their favourite women microbiome researchers in order to improve the visibility of women in the field. This developed to become an actively updated database of experts that’s easily searchable by research interest in microbiome science – Women In Microbiome Research. Dr Bik explains the motivation for establishing the list clearly on her site, but one of the major driving forces was the lack of women as keynote speakers, panel members or chairs at conferences. (more…)
For Rare Disease Day, Professors Uta Griesenbach and Eric Alton tell us why rare diseases are the hidden priority of scientific research.
A rare disease, also known as an orphan disease, affects by definition less than five in 10,000 (or 0.05%) of the general population.
Hence the question arises: why a disease as rare as 0.05% of the population presents a good investment of research funding? We think the answer is simple and importantly the math adds up. Here are some facts, based on raredisease.org.uk:(more…)
In the post, PhD student Mona Allouba, calls for a better understanding of the genetics of Egyptians in a bid for personalised treatments for cardiomyopathy patients
Over the past decade, several institutions in Egypt have been making huge scientific progress that is steadily reaching worldwide recognition. It is under these circumstances that I have been fortunate to join the Magdi Yacoub Foundation (MYF), which is recognised as one of Egypt’s most prominent charity organisations. The Aswan Heart Centre – located along the banks of the Nile in Aswan – is an integral part of MYF, offering state-of-the-art medical services for the underprivileged. It focuses on expanding the research on heart disease across the Middle East and beyond to contribute to the world’s scientific knowledge. (more…)
My name is James Moss and this is my second blog post (the first is here). I’m a Senior Teaching Fellow in the Faculty of Medicine and I focus on teaching physiology – the body and how it works – to our medical and science students. These posts will be my own thoughts and reflections, and will hopefully give you a (non-invasive) look inside my head at different times of the year.
After a long summer of tumbleweeds rolling through the foyer of the Sir Alexander Fleming Building, our Freshers arrived and second years returned, and the building regained its usual hustle and bustle. There were downsides, however: much longer queues for lunch and much more difficult to book a room at short notice! That said, the buzz is totally worth it. (more…)
An eye-opening account by Professor Sir Tony Newman Taylor on how asbestos has gone from ‘magic mineral’ to deadly dust that can cause mesothelioma.
Public awareness of the hazards of asbestos can be dated to the period immediately following the death of Nellie Kershaw aged 33 in 1924. She had worked during the previous seven years in a textile factory spinning asbestos fibre into yarn. She died of severe fibrosis of the lungs. The pathologist, William Cooke, who found retained asbestos fibres in the lungs, called the cause of death asbestosis. Nellie Kershaw was not the first case to be reported of lung fibrosis caused by asbestos. Montague Murray in 1899 had reported the case of a 33-year-old man who had worked for 14 years in an asbestos textile factory. He had died of fibrosis of the lungs which Montague Murray, also finding asbestos in the lungs, had attributed to inhaled asbestos fibres. The patient had told Murray he was the only survivor from ten others who had worked in his workshop. (more…)
In this post, Dr Anusha Seneviratne breaks down the conundrum of cell death and how this process protects our bodies from blood clots.
Your cells die every day. Don’t worry, your body is protecting itself. In a process known as apoptosis or programmed cell death, cells that are no longer needed commit suicide. Some cells are only required for a short time, they may be infected by a virus or develop harmful cancerous mutations. Cell death is also an essential part of development from an embryo. For example, mouse paws begin as spade-like structures and only form the individual digits as the cells in between die. During apoptosis the cells fragment into smaller apoptotic bodies, and their cell surface is flipped open to display lipid molecules called phosphatidylserines, which act as an ‘eat me’ signal to recruit cells called macrophages to engulf them, before their contents spill out and damage the surrounding tissue. This is a process known as efferocytosis. (more…)