Author: EUSci
-
Multiple sclerosis and stem cell transplants: benefits versus risks
Multiple sclerosis, or MS, is a complex neurological and autoimmune disease whereby a patient’s immune cells, for unknown reasons, begin to attack the protective layer surrounding the nerves in the brain and spinal cord. This protective sheath is known as myelin. When myelin degenerates as a result of this autoimmune-mediated damage, the nerves are exposed…
-
Finding NEMO in the Sustainable Development Goals
In my previous article, synthetic biology emerged as an extremely powerful tool that can help tackle some of the United Nations’ Sustainable Development Goals. As a member of the 2020 University of Edinburgh iGEM team, I would like to exemplify how this can be done in practice using our project. iGEM is an independent, non-profit…
-
Synthetic biology meets the Sustainable Development Goals
People, the planet and prosperity are at the core of the UN’s 2030 agenda for sustainable development. The agenda is a comprehensive action plan with the aim to stir socioeconomic and environmental development back onto a sustainable path. In 2015, the UN announced the 17 sustainable development goals(SGDs) which target all dimensions of sustainable development.…
-
Exploring asexuality: how research and awareness benefit each other for this minority identity
Today is the start of Ace Week, a global effort for awareness and education about asexuality. This underrepresented identity is still not as widely known, let alone understood, as it should be, in the general public or in scientific circles. Research into asexuality is, therefore, faced with an enormous task, of which we are still…
-
Stem cells in Parkinson’s disease: progress and challenges
Parkinson’s Disease is a neurodegenerative motor disorder, caused by the progressive degeneration of dopaminergic neurons in the brain. Current treatments only alleviate the symptoms of the disease rather than target the root cause, so they are far from adequate. A cure would require repair of the brain itself. Given that the incidence of this age-related…
-
Caffeine reveals role of epigenetics in anti-fungal resistance
Annually, an estimated 1 billion people suffer from critical fungal infections, with 1.6 million deaths. The impact of fungal diseases, however, is much greater. 16% of crops lost globally result from microbial diseases, with up to 80% of these caused by fungi. Additionally, agricultural animals are severely affected, resulting in low yields and early deaths.…
-
Fake science: an infodemic in a pandemic
The pandemic brought the world to a halt, allowing for focus on important issues such as the Black Lives Matter movement and the ever-developing situation surrounding the coronavirus. Locked inside, much of the world’s attention turned to screens for information on how the pandemic was evolving, and in particular, how the science was progressing. Since…
-
How memory science can help us this semester
With teaching taking place almost exclusively online this semester (if not the whole academic year), many of us will have either very sparse or entirely empty timetables. For some courses, all teaching is taking place asynchronously, meaning that students will need to structure and plan their learning independently. Whilst some may enjoy the new-gained freedom…
-
Targeted cancer drugs can distinguish between healthy and diseased cells
Drug treatment for many diseases often balances the need for high enough drug levels to give a therapeutic benefit against the concurrent increase in the risk of side effects. For example, toxic therapies such as chemotherapy drugs need to be administered at high doses to target and destroy highly replicating cells. However, this results in…
-
Sea otter decline accelerating effects of climate change
In a new study published by the Bigelow Laboratory for Ocean Sciences, researchers have found that the loss of key predators may be accelerating the effects of climate change in their habitats. The study focussed on the kelp forests of the Aleutian Archipelago off the western coast of Alaska, which have experienced a sharp decline…