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Solar Orbiter illustration: ESA/ATG medialab
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Exploring the sun and targeting cancer: News from the College | |
admin | |
2020-07-03 | |
发布年 | 2020 |
语种 | 英语 |
国家 | 英国 |
领域 | 资源环境 |
正文(英文) | ![]() Solar Orbiter illustration: ESA/ATG medialab ![]() Here’s a batch of fresh news and announcements from across Imperial. From commencing a space study despite COVID-19 challenges, to a new drug and diet combo treatment for cancer, here is some quick-read news from across the College. Operating a spacecraft in lockdown
The magnetometer (MAG), which was built and is run by a team from Imperial, was one of the first instruments switched on, just a day after launch. Despite not having access to campus since mid-March, the team has more than two billion scientific measurements from over 100 days of data-taking to analyse. Read more on ESA’s website and take a look at our interactive feature on the mission. Understanding COVID Heart Risk
The virus (SARS-CoV-2) enters cells through a protein on the cell surface called ACE2 - which normally controls the balance of hormones which help regulate blood vessels. But the virus stops ACE2 functioning, leaving the hormone levels unbalanced. According to researchers, the hormone imbalance may have a knock on effect on blood vessels in the heart, lungs and kidney, increasing the risk of severe outcomes, such as blood clots. In a small study, the Imperial team will look to see if a class of drug called TRV027 could redress the balance and reduce severe outcomes in patients hospitalised with COVID-19. Imperial’s Dr David Owen, one of the lead investigators, said: “This is potentially a very exciting study. If our hypothesis is correct, and the loss of ACE2 function is indeed responsible for much of the damage in COVID-19, then TRV027 could have a profound effect” Read more about the trial, which is funded by the British Heart Foundation. Plastic solutions
Professor Jason Hallett, who leads the project, described the huge growth in plastics across the world to attendees from government and third sector. Dr Arturo Castillo Castillo then discussed his role as lead of the project’s policy implications. Project researchers Dr Zaneta Muranko, Dr Manu Mulakkal and Dr Panos Bexis then spoke about rethinking manufacturing, distribution and consumption, while Dr James Hogg and Dr Maria Mediero discussed recycling, repurposing and tracing. Dr Castillo concluded with an overview of the remaining policy barriers and future opportunities before attendees discussed onward collaboration. Drug & diet combo for cancerTargeting cancer’s ability to process fat using a new class of drugs can halt tumour growth in mice, but only when combined with a diet free of fats. Using a surgical ‘iKnife’ to vaporize cancer tissue, scientists at Imperial and The Institute of Cancer Research found a metabolic weakness in cancer that could provide a target for treatment. The team, led by George Poulogiannis and Zoltan Takats, believes it could open up the possibility of ‘drugs and diet’ cancer treatments – combining precision medicine and dietary changes.
The full study is published this month in Cell. – Want to be kept up to date on news at Imperial? Sign up for our free quick-read daily e-newsletter, Imperial Today. |
URL | 查看原文 |
来源平台 | Imperial College London |
文献类型 | 新闻 |
条目标识符 | http://119.78.100.173/C666/handle/2XK7JSWQ/281687 |
专题 | 资源环境科学 |
推荐引用方式 GB/T 7714 | admin. Exploring the sun and targeting cancer: News from the College. 2020. |
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