Singapore modelling study estimates impact of physical distancing on reducing spread of COVID-19
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- Category: Research
A new modelling study conducted in a simulated Singapore setting has estimated that a combined approach of physical distancing [2] interventions, comprising quarantine (for infected individuals and their families), school closure, and workplace distancing, is most effective at reducing the number of SARS-CoV-2 cases compared with other intervention scenarios included in the study.
CAR macrophages go beyond T cells to fight solid tumors
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- Category: Research
Chimeric antigen receptor (CAR) T cell therapy has been a game-changer for blood cancers but has faced challenges in targeting solid tumors. Now researchers from the Perelman School of Medicine at the University of Pennsylvania may have an alternative to T cell therapy that can overcome those challenges.
Vivli to launch a portal for sharing data from COVID-19 trials
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- Category: Research
In a visible sign of data sharing leadership, Vivli, the Center for Clinical Research Data has committed to serving the open science community through the launch of a COVID-19 portal for sharing of completed interventional treatment trial data. All member and user fees would be waived for sharing and access.
Understanding how COVID-19 affects children vital to slowing pandemic
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- Category: Research
Though COVID-19 so far appears to be largely sparing children, researchers are cautioning that it is critical to understand how the virus affects kids to model the pandemic accurately, limit the disease's spread and ensure the youngest patients get the care they need.
The COVID-19 coronavirus epidemic has a natural origin
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- Category: Research
The novel SARS-CoV-2 coronavirus that emerged in the city of Wuhan, China, last year and has since caused a large scale COVID-19 epidemic and spread to more than 70 other countries is the product of natural evolution, according to findings published today in the journal Nature Medicine.
COVID-19: The immune system can fight back
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- Category: Research
Melbourne researchers have mapped immune responses from one of Australia's first novel coronavirus (COVID-19) patients, showing the body's ability to fight the virus and recover from the infection.
Researchers at the Peter Doherty Institute for Infection and Immunity (Doherty Institute) - a joint venture between the University of Melbourne and the Royal Melbourne hospital
New kind of CRISPR technology to target RNA, including RNA viruses like coronavirus
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- Category: Research
CRISPR-based genetic screens have helped scientists identify genes that are key players in sickle-cell anemia, cancer immunotherapy, lung cancer metastasis, and many other diseases. However, these genetic screens are limited in scope: They can only edit or target DNA. For many regions of the human genome, targeting DNA may not be effective, and other organisms, such as RNA viruses like coronavirus or flu, cannot be targeted at all with existing DNA-targeting CRISPR screens.
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