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…)
Dr Christopher Peters provides an insight into life behind the scenes as a TV medical advisor for leading programmes such as Eastenders and Holby City.
It is a favourite pastime of anyone who works in healthcare to scoff at the mistakes we see when medicine is portrayed on film. From the back-to-front chest X-ray on Scrubs to the miraculous success rates of chest compressions in soaps we love to mock. However, for the last four years I have been working with various TV programmes to try to inject a degree of realism without dampening the drama.
This started with Holby City when I helped out on set, making sure that operating scenes looked realistic and that the actors could pass off as surgeons. This was my introduction to the tension between realism and plot. Being a medical drama, Holby had the budget and resources to try and get things right, but even they couldn’t keep viewers interested if they showed a lovely routine list of day cases where nothing goes wrong! (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…)
For World Leprosy Day 2018, Dr Tim Rawson explores how leprosy is not quite yet a disease of the past.
I have always found leprosy a fascinating disease. It is an incredible example of how microbiology, immunology, and social sciences can collide and impact significantly on human health.
Leprosy has been affecting humans for at least 4000 years. It has played a huge part in teaching us about disease caused by bacteria. In 1873 when Hansen discovered Mycobacterium leprae in tissue samples from patients with leprosy, this became the first bacteria to be directly linked to causing disease in humans. Since then we have developed an understanding of the complex range of types of leprosy that occur depending on how an individual’s immune system responds to the challenge of infection with Mycobacterium leprae. We have also observed the consequences of the deformities and disability caused by the body responding to Mycobacterium leprae, which favours human nerves and skin. In turn, we have seen how the appearance of individuals with disability and disfigurement from leprosy has driven stigma, misinformation, and the discrimination of those affected by the disease. (more…)
In this post, Dr Tony Goldstone looks at the role of gut hormones in controlling alcohol addiction and how they may provide a basis for future treatment.
After the excesses of Christmas and New Year, it has become fashionable for January to be promoted as a time for reassessment and resolutions. There are promises and attempts at living a healthier lifestyle, including stopping drinking alcohol (‘Dry January’), joining that gym, stopping smoking, and eating better. However, we know how difficult it is to maintain behaviour change over the longer term. People start drinking excessively again, put back on the weight they lose, start smoking again, and their attendance at the gym wanes. For people who have hazardous levels of drinking, and those who are dependent on alcohol, this is particularly problematic. (more…)
Dr Tim Hoogenboom, a Research Sonographer, looks at the promise and perils of machine learning in medical imaging.
Medical imaging is key in today’s delivery of modern healthcare, with an immense 41 million imaging tests taking place in England in every year. Thousands upon thousands of patients safely undergo imaging procedures such as X-ray, ultrasound, and MRI every day, and the product of these tests – the images – play an essential role in informing the decisions of medical professionals and patients in nearly every area of disease. (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…)
Upasana Tayal was shortlisted for the MRC Max Perutz Science Writing Competition 2017 for the following article on her research into a heartbreaking disease called dilated cardiomyopathy.
“Hearts will never be practical until they can be made unbreakable”, said the Wizard of Oz. “But I still want one”, replied the Tin Woodsman.
Your heart makes you human, makes you love, and keeps you alive. In just one year, it will beat 40 million times, without rest or time off for good behaviour. A pretty impressive piece of machinery you might agree, no wonder the Tin Man wanted one so much.
And like many things in life, he may have wished for a big heart at the end of the yellow brick road. (more…)
It is the season of giving, so we look at how kidney donations from strangers are giving kidney disease patients a second chance at life.
As far as generous Christmas presents go, donating your kidney seems for many at the extreme end. However, for a few lucky kidney disease patients, this is the gift of a lifetime. Known as unspecified or non-directed altruistic kidney donation, this form of live organ donation is on the rise, and could potentially wipe the waiting list if more stepped forward. I met Frank Dor, a consultant transplant surgeon and Head of Transplantation at Imperial College Healthcare NHS Trust, who has carried out hundreds of live organ donations. (more…)