14-year-old Anika Chebrolu spent the early months of the COVID-19 pandemic identifying a potential anti-SARS-CoV-2 drug candidate. Originally, she was screening potential anti-influenza treatments, but as she watched COVID-19 case numbers rising around the world, she pivoted to focus instead on the SARS-CoV-2 virus. Several months later, Anika not only discovered a strong candidate for further testing, but she earned the title of 2020 Top Young Scientist in a competition sponsored by 3M.
Antibody tests are often used to determine whether individuals have been exposed to certain bacteria or viruses. For most existing antibody tests, the process goes something like this: A vial of blood is drawn from the individual, the vial is sent to a lab, then a trained technicians performs the antibody test and sends back the results. The current process is less than ideal for a few reasons. For one, blood draws are invasive and can be painful. Also, getting results could take days, due to the time required to deliver and process the sample. Lastly, costs can be high, since the need for trained professionals and specialized instruments in laboratory settings adds to the cost of each test.
What if all you needed to do for an antibody test was apply a single drop of blood onto a thin piece of film, and you would get results on the spot within five minutes? Scientists have recently developed an antibody test based on bioluminescent technology that could make this a reality. They describe their findings in a recent study published in ACS Sensors.
Continue reading “New Bioluminescent Sensor Can Detect Multiple Antibodies in a Single Drop of Blood”
When the COVID-19 pandemic descended on New York in March 2020, Christopher Mason, PhD, knew he was in a unique position to contribute. The Mason Lab specializes in sequencing and computational methods in functional genomics – valuable expertise for addressing an emerging infectious disease. Within days, Chris and his team were helping to analyze patient data, as well as developing new tests and detection methods for the SARS-CoV-2 virus.
The Mason Lab developed protocols for a simple COVID-19 detection test that requires less time and equipment than common PCR methods. Their subsequent preprint detailing these methods quickly gained widespread attention, and Chris found himself fielding an endless stream of questions and requests.
During the frenzy, Chris received a call from his older brother. Cory Mason is the mayor of Racine, Wisconsin, the brothers’ hometown.
“He said he saw me tweeting about our new test,” Chris says. “Then he asked me, ‘What if we set it up here in Wisconsin?’’
Continue reading “Rapid COVID-19 Testing, International Collaboration, and a Family Favor”Screen Media. Cell phones. Social media accounts. If you are a parent, you have probably discussed rules of engagement with your children about these things. All of our modern social media platforms are designed to keep us engaged with them by showing us the latest post, the next video or the people now online. Work emails give us notifications when something arrives in our Inbox. Business software platforms like Microsoft Teams send us notifications whenever someone comments in a conversation we have ever been part of. There are many siren signals pulling us toward our screens.
Enter COVID-19, the flu-like illness caused by the SARS-CoV-2 virus that has already claimed the lives of 210,000 people in the United States, and leaving countless others permanently affected by other long-term health consequences. Spread by aerosol, COVID-19 is most dangerous in places where lots of people congregate in a small area, particularly if they are talking to each other. Consequently, office buildings are empty as many of us work or go to school remotely.
Before COVID-19, if I had a day full of meetings at work, I was running from conference room to conference room, two miles, uphill, in the snow between buildings. Now, a day full of meetings means sitting in front of a computer monitor, trying to figure out how I will get any kind of break between calls. The average number of steps recorded by my pedometer has decreased markedly since March when our remote work started.
Technology has been an incredible blessing during this pandemic—allowing us to continue to work and stay connected with friends and family. Technology is the only way that some people can connect with loved ones in long-term care facilities. It allows students to continue learning through remote classrooms and chats.
But what has been the effect of the increased time spent on screens during this pandemic?
Continue reading “Screen Media in the Time of COVID-19: Should You Be Reading this Blog?”
There is still a lot we don’t know about COVID-19 and the virus, SARS-CoV-2, that caused the pandemic and changed the way we live. But there are two things we do know about the disease: 1) Patients with diabetes and high blood glucose levels are more likely to develop severe COVID-19 symptoms with higher mortality. 2) Patients that experience an uncontrolled inflammatory response, called the cytokine storm, also develop more severe COVID-19 symptoms. The fact that both high glucose levels and an exaggerated immune response drive severe disease suggests that the two may be linked. But how? The answer may lie in the metabolism of immune cells in the lungs of COVID-19 patients, according to a recent study published in Cell Metabolism.
Continue reading “How A Change in Immune Cell Metabolism Contributes to Severe COVID-19”
In the nine months since the first cases of COVID-19 were noticed in Wuhan, China, the virus has spread around the globe and infected over 22 million people. As with all emerging infectious diseases, we often find ourselves with more questions than answers. However, through the tireless work of researchers, doctors and public health officials worldwide, we have learned a lot about the virus, how it spreads and how to contain it.
Continue reading “What We Know About the COVID-19 and the SARS-CoV-2 Virus”Gayetri Ramachandran taught her first university class during the COVID-19 pandemic. While the online course was successful overall, it was a strange experience to teach without being able to see the students.
“If you’re giving a seminar and you can’t see the other person, it’s extremely difficult,” says Gayetri, a postdoctoral researcher at the Institut Necker Enfants Malades in Paris, France. “If they’re sleeping, I can’t see them. It’s fine, you can sleep, but if I can’t see that you’re sleeping, then I can’t get that feedback in real time.”
Earlier this summer, Gayetri had another opportunity to give an online presentation. Before the COVID-19 pandemic disrupted travel plans, she was scheduled to visit the Promega Headquarters in Madison, WI, to tour the facilities and meet with R&D scientists. Instead, Gayetri presented her research to a group of Promega scientists in the first Promega Virtual Customer Experience Visit.
Continue reading “A Virtual Visit with the National Young Researcher of the Year”If you are the “family scientist” you may find yourself answering questions about things like antibodies, immunity and serology from friends and family curious about the COVID-19 pandemic and all of the news they are seeing. Whether you are an oceanographic cartographer or a seasoned immunologist, we hope that this infographic about antibody testing helps.
When the world is experiencing a viral pandemic, scientists and health officials quickly want data-driven answers to understand the situation and better formulate a public health response. Technology provides tools that researchers can use to develop a rapid sequencing protocol. With such a protocol, the data generated can help answer questions about disease epidemiology and understand the interaction between host and virus. Even better: If the protocol is freely available and based on cheap, mobile sequencing systems.
Continue reading “Using the Power of Technology for Viral Outbreaks”Today’s blog was written by guest bloggers Tara Luther, Marketing Specialist Genetic Identity, and Allison Suchon, Manager of Tradeshows and Events at Promega.
2020 has been a year of changes for all of us. We’ve learned how to keep in touch while physically distancing. We’ve learned how to work from home with furry coworkers who encourage us to break from the traditional 9–5 routine. We’ve learned how to make changes to our labs to stay safe and productive.
For many of us, this will also be the first time that we attend a virtual conference. While it’s easy to focus on what we’ll be missing by not gathering together, there are advantages to moving to the virtual space. By making the most out of your virtual experience, you’ll be able to walk away with valuable insights, a robust network, and insights that you can use in your own lab.
To help, we’ve put together a list of tips that will help you maximize your experience at any virtual conferences you attend.
Continue reading “Tips for Attendees: Making the Most of a Virtual Conference”