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Where citizen science meets the coronavirus—and how you can help
Creators of the popular protein-folding game, Foldit, are seeking help to design a treatment for COVID-19.
- Since being founded in 2008, the crowdsourced protein-folding game, Foldit, has helped solve many novel problems.
- In recent months, the Foldit team has presented its community with problems relating to COVID-19.
- Foldit founder, David Baker, says over 20,000 different designs for potential COVID-19 antiviral proteins have been submitted.
In 2008, University of Washington professor David Baker created the Foldit research project. As a protein research scientist he had spent a good portion of his career designing methods to predict three-dimensional structures associated with proteins. His group initially developed an algorithm for protein structure prediction called Rosetta, which they then turned into a distributed computing project.
The initial incarnation, Rosetta@home, allowed citizen scientists to help out, much as astronomy enthusiasts have crowdsourced research and discovered new planets. Foldit is the evolution of Rosetta@home. Upon the project's launch it boasted 240,000 registered users. By gamifying protein folding, Baker's team helped the field of citizen science blossom.
There have been many rewards. Since its launch, Baker's team has posed over 2,000 design puzzles to their community. Foldit players helped to solve a 15-year problem relating to a monkey virus in 2011. The following year, gamers successfully redesigned a protein initially created by Baker's team. Now this community is being asked to help out with another daunting task: solving the coronavirus problem.
Foldit Lab Report 7: Quarantine Edition
While most Americans are self-isolating, which certainly helps stop the spread of COVID-19, Baker is asking Foldit gamers to help hunt for proteins that could stop the virus in its tracks. They're specifically seeking proteins that block the viruses's entry into new cells upon entering the human body. If successful, new antiviral drugs could be developed that would reduce the symptoms once you're infected.
Brian Koepnick, who works in Baker's lab and helps run Foldit, says the diversity of responses they receive to problems posed is a necessary step in discovering new solutions.
"We find that the creativity of crowdsourcing is really, really useful—if you ask 100 people to do something, they'll do it in 100 different ways. That's really valuable for us in protein design problems."
As COVID-19 plagues the entire planet, driving fear and uncertainty in citizens, at least there is precedent for this disease. We know that this type of virus infects cells through its spike protein, which latches onto certain cells and proliferate. Baker says that a protein that "grabs the coronavirus's spike protein might be able to run interference," preventing it from attaching to other cells and spreading.
Every puzzle Baker's lab publishes is online for roughly a week. They work with up-to-the-minute information about COVID-19; thus, the team is constantly updating its puzzles. According to Baker, a few entries seem promising—there have been 20,000 different designs submitted already—though as with any treatment, each design will require real-world testing.
Baker notes that they've successfully crowdsourced strategies for dealing with flu, which brings hope that a treatment could be found in this situation. "In general, the coronaviruses appear to mutate less than influenza viruses. So that makes them a little bit easier of a target."
Foldit players have come up with more than 20,000 different designs for potential COVID-19 antiviral proteins. Scientists plan to test 99 of the most promising designs (shown here) in the lab.
This is truly an unprecedented moment in history. While researchers have worked on pandemics across the planet before, there has never been such a sense of urgency. Our global response to this coronavirus is likely to set the stage for how we treat diseases of this magnitude in the future. And as science writer Ed Yong says, there is reason for hope.
"The first steps so far have actually been encouragingly quick. A vaccine candidate has already entered early safety trials after a record breakingly short time from actually identifying and sequencing the genome of this new virus."
There is a long road from trials to implementation, Yong says. We're 12 to 18 months away from a vaccine. Still, the rapidity of this process has been aided by the sheer number of researchers simultaneously working on the problem.
Give the number of players on Foldit's platform, it's not about expertise as much as, in Baker's words, persistence and ingenuity. Citizen science is one of the greatest benefits of the digital age. In many ways, platforms like Foldit are leading the way to a new form of education. If you're interested in contributing, download the software and start playing.
- Scientists create Covid-19 treatment from llama antibodies - Big Think ›
- Scientists create Covid-19 treatment from llama antibodies - Big Think ›
What is human dignity? Here's a primer, told through 200 years of great essays, lectures, and novels.
- Human dignity means that each of our lives have an unimpeachable value simply because we are human, and therefore we are deserving of a baseline level of respect.
- That baseline requires more than the absence of violence, discrimination, and authoritarianism. It means giving individuals the freedom to pursue their own happiness and purpose.
- We look at incredible writings from the last 200 years that illustrate the push for human dignity in regards to slavery, equality, communism, free speech and education.
The inherent worth of all human beings<p>Human dignity is the inherent worth of each individual human being. Recognizing human dignity means respecting human beings' special value—value that sets us apart from other animals; value that is intrinsic and cannot be lost.</p> <p>Liberalism—the broad political philosophy that organizes society around liberty, justice, and equality—is rooted in the idea of human dignity. Liberalism assumes each of our lives, plans, and preferences have some unimpeachable value, not because of any objective evaluation or contribution to a greater good, but simply because they belong to a human being. We are human, and therefore deserving of a baseline level of respect. </p> <p>Because so many of us take human dignity for granted—just a fact of our humanness—it's usually only when someone's dignity is ignored or violated that we feel compelled to talk about it. </p> <p>But human dignity means more than the absence of violence, discrimination, and authoritarianism. It means giving individuals the freedom to pursue their own happiness and purpose—a freedom that can be hampered by restrictive social institutions or the tyranny of the majority. The liberal ideal of the good society is not just peaceful but also pluralistic: It is a society in which we respect others' right to think and live differently than we do.</p>
From the 19th century to today<p>With <a href="https://books.google.com/ngrams/graph?year_start=1800&year_end=2019&content=human+dignity&corpus=26&smoothing=3&direct_url=t1%3B%2Chuman%20dignity%3B%2Cc0" target="_blank" rel="noopener noreferrer">Google Books Ngram Viewer</a>, we can chart mentions of human dignity from 1800-2019.</p><img type="lazy-image" data-runner-src="https://assets.rebelmouse.io/eyJhbGciOiJIUzI1NiIsInR5cCI6IkpXVCJ9.eyJpbWFnZSI6Imh0dHBzOi8vYXNzZXRzLnJibC5tcy8yNDg0ODU0My9vcmlnaW4ucG5nIiwiZXhwaXJlc19hdCI6MTY1MTUwMzE4MX0.bu0D_0uQuyNLyJjfRESNhu7twkJ5nxu8pQtfa1w3hZs/img.png?width=980" id="7ef38" class="rm-shortcode" data-rm-shortcode-id="9974c7bef3812fcb36858f325889e3c6" data-rm-shortcode-name="rebelmouse-image" />
American novelist, writer, playwright, poet, essayist and civil rights activist James Baldwin at his home in Saint-Paul-de-Vence, southern France, on November 6, 1979.
Credit: Ralph Gatti/AFP via Getty Images
The future of dignity<p>Around the world, people are still working toward the full and equal recognition of human dignity. Every year, new speeches and writings help us understand what dignity is—not only what it looks like when dignity is violated but also what it looks like when dignity is honored. In his posthumous essay, Congressman Lewis wrote, "When historians pick up their pens to write the story of the 21st century, let them say that it was your generation who laid down the heavy burdens of hate at last and that peace finally triumphed over violence, aggression and war."</p> <p>The more we talk about human dignity, the better we understand it. And the sooner we can make progress toward a shared vision of peace, freedom, and mutual respect for all. </p>
Scientists find that bursts of gamma rays may exceed the speed of light and cause time-reversibility.
- Astrophysicists propose that gamma-ray bursts may exceed the speed of light.
- The superluminal jets may also be responsible for time-reversibility.
- The finding doesn't go against Einstein's theory because this effect happens in the jet medium not a vacuum.
Jet bursting out of a blazar. Black-hole-powered galaxies called blazars are the most common sources detected by NASA's Fermi Gamma-ray Space Telescope.
Cosmic death beams: Understanding gamma ray bursts<div class="rm-shortcode" data-media_id="cu2knVEk" data-player_id="FvQKszTI" data-rm-shortcode-id="c6cfd20fdf31c82cb206ade8ce21ba3f"> <div id="botr_cu2knVEk_FvQKszTI_div" class="jwplayer-media" data-jwplayer-video-src="https://content.jwplatform.com/players/cu2knVEk-FvQKszTI.js"> <img src="https://cdn.jwplayer.com/thumbs/cu2knVEk-1920.jpg" class="jwplayer-media-preview" /> </div> <script src="https://content.jwplatform.com/players/cu2knVEk-FvQKszTI.js"></script> </div>
Researchers dramatically improve the accuracy of a number that connects fundamental forces.
- A team of physicists carried out experiments to determine the precise value of the fine-structure constant.
- This pure number describes the strength of the electromagnetic forces between elementary particles.
- The scientists improved the accuracy of this measurement by 2.5 times.
The process for measuring the fine-structure constant involved a beam of light from a laser that caused an atom to recoil. The red and blue colors indicate the light wave's peaks and troughs, respectively.
Scientists at Washington University are patenting a new electrolyzer designed for frigid Martian water.
- Mars explorers will need more oxygen and hydrogen than they can carry to the Red Planet.
- Martian water may be able to provide these elements, but it is extremely salty water.
- The new method can pull oxygen and hydrogen for breathing and fuel from Martian brine.