Here is a roundup on some of the most recent research and scientific efforts against the coronavirus.
Novartis has reached an agreement with the US Food and Drug Administration to proceed with a phase III clinical trial of hydroxychloroquine in hospitalized Covid-19 patients. The large trial will be conducted at more than a dozen sites in the US and tested on approximately 440 patients to evaluate the use for this treatment.
Additionally, Norvatis plans to make its hydroxychloroquine intellectual property available to support broad access to hydroxychloroquine. Read more here.
Causaly, an innovative technology company that harnesses AI to interpret vast databases of biomedical knowledge, is collaborating with UCL academics to increase research on potential therapeutic agents and the identification of biomarkers.
Several researchers and research groups within UCL have been granted access to Causaly technology, allowing them the access to rapidly analyse and derive insights from biomedical literature.
Read more here.
As part of the UK’s wider efforts to support the development of a vaccine, a new government-led Vaccine Taskforce will soon be launched to drive forward the manufacturing and research efforts to fight the virus.
The government will review regulations to facilitate fast and safe vaccine trials, as well as operational plans, to ensure a vaccine can be produced at a large scale when it becomes available. Industry and academic institutions will be given the resources and support needed.
Business Secretary Alok Sharma said, ‘UK scientists are working as fast as they can to find a vaccine that fights coronavirus, saving and protecting people’s lives. We stand firmly behind them in their efforts. The Vaccine Taskforce is key to coordinating efforts to rapidly accelerate the development and manufacture of a potential new vaccine.’ Read more here.
A new biosensor for the COVID-19 virus
Research teams at Empa and ETH Zurich have developed an alternative test method in the form of an optical biosensor. The sensor made up of gold nanostructure, known as gold nonoislands on a glass substrate, combines two different effects to detect covid-19: an optical and a thermal one.
According to the release, ‘Artificially produced DNA receptors that match specific RNA sequences of the SARS-CoV-2 [virus] are grafted onto the nanoislands,’ and researchers will then use the optical phenomena, - localised surface plasmon resonance - to monitor the presence of the virus.
The biosensor is not yet ready to be used to monitor and detect COVID-19, however tests showed the sensor can distinguish between very similar RNA sequences of SARS-CoV-2 virus and its relative, SARS-Cov. Read more here.
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