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SAN DIEGO (KGTV) — UC San Diego researchers are testing a technology that's been in development for more than a decade to fight the coronavirus.In lab experiments, "nanosponges" covered in human lung cell membranes and immune cell membranes were found to attract and neutralize the SARS-CoV-2 virus in cell culture, according to a UCSD release. This caused the virus to lose about 90% of infectivity, or its ability to hijack cells and reproduce.The tiny sponges are designed to impersonate and protect healthy cells by soaking up harmful pathogens and toxins, according to Liangfang Zhang, a nanoengineering professor at the UC San Diego Jacobs School of Engineering. RELATED: San Diego company's COVID-19 test gets emergency approvalFor example, the nanoparticle covered in membranes from cell types the virus is known to invade latch on to the virus. This prevent the virus from then entering an actual human cell."Traditionally, drug developers for infectious diseases dive deep on the details of the pathogen in order to find druggable targets. Our approach is different. We only need to know what the target cells are. And then we aim to protect the targets by creating biomimetic decoys," said Zhang.While Zhang has spent the last 10 years developing the technology, his lab turned to using the nano-particle to fight the coronavirus when the pandemic hit.RELATED: Scripps Research's antibodies study shows signs of success against coronavirusNow, the first data on the technology's ability to battle the virus is being released after testing by researchers at Boston University."Another interesting aspect of our approach is that even as SARS-CoV-2 mutates, as long as the virus can still invade the cells we are mimicking, our nanosponge approach should still work. I’m not sure this can be said for some of the vaccines and therapeutics that are currently being developed," said Zhang.UCSD researchers will test the nanosponges’ effectiveness in animal models in the next few months and are moving as fast as possible to eventually test the technology in humans. RELATED: Startup creates mobile COVID-19 testing clinic on wheelsNanosponges have a massive amount of testing ahead before they make it to human tests, Zhang said."I see potential for a preventive treatment, for a therapeutic that could be given early because once the nanosponges get in the lung, they can stay in the lung for some time," Zhang said. "If a virus comes, it could be blocked if there are nanosponges waiting for it."(Read more about the study and nanosponges here.) 2562

San Diego (KGTV)- A high school teen decided to use his passion for science and astronomy to create a virtual space camp. The teen hopes to spark the interest of kids around the county and beyond.Ryan Clairmont is a junior at Canyon Crest Academy High School. He says his interest in astronomy started at a young age.“I remember when I was 6 or 7 years old, I went to the Palomar observatory,” says Clairmont. “I was able to look through their 60-inch telescope at Jupiter and the moon. It was an eye-opening experience for me.”The teen had plans to participate in a bio-physics internship this summer, but it was canceled due to the pandemic.“At that point, I realized there must be a lot of other children in San Diego and across the country, whose in-person summer programs have been canceled for the summer.”That’s when Clairmont created Cosmoto, a free virtual space for kids.Each day kids will learn about a different space topic and participate in hands-on science experiments and activities. All of the materials for the activities are low-cost items you can find at home. The full list of supplies is located on the Cosmoto website.So far, more than 100 kids have signed up for the virtual space camp.There are five weeks of lessons. Kids can start at any time. 1278

SAN DIEGO (KGTV) — With San Diego County schools doing distance learning this fall, many parents worry their kids will miss out on important social interactions with peers.In fact, it was the number one concern cited by parents in a series of national surveys conducted earlier in the pandemic.Research on past pandemics shows quarantines can have a lasting impact on both children and adults.The American Psychological Association says “having limited access to peers and classmates can affect children’s emotional well-being, which can in turn affect their educational performance, learning and development.”“As humans, we all need that social interaction,” said UC San Diego associate professor Alison Wishard Guera. “What is does for your development I think is really different across the age ranges.”Wishard Guera said kids roughly 8 years and younger need to learn how to interact with others.“The opportunity to have conflicts. To learn how to resolve conflicts. To learn how to share materials. To learn how to coordinate their body in a classroom space with other people. They're going to be missing out on that,” she said.When children reach adolescence, around 10 or 11 years old, they start to lean on their friends for their identity, she said. With kids feeling more isolated from friends, “we’ve seen a big spike in depression and mental health challenges,” she said.In its push to reopen schools, the Centers for Disease Control and Prevention cited research on past pandemics that found kids who were quarantined had post-traumatic stress scores that were four times higher than those who were not quarantined.And there’s some research suggesting the effects can linger. After the SARS outbreak of 2003, quarantines were associated with higher rates of PTSD and alcohol abuse in adults, even three years after the individuals were quarantined.Experts say you should be on the lookout for signs your child is struggling with emotions they can’t express: increased anger, irritability, withdrawal, clinginess or changes in sleep and appetite.Dr. James Rivet, an educational consultant with San Diego Kids First, said one of the best ways to help your child cope is to establish a predictable routine.“We're going to start waking up at a certain time, and we're going to start getting ready at a certain time and we've got to start eating right,” he said. “Students thrive on routine and structure.”Part of that routine should include a schedule with fun things for kids to look forward to, like a game night.Experts say you should set aside time regularly for kids to connect with family members and friends by video, phone or handwritten letters.And make sure to spend time outside, to ensure children get regular exercise. 2748

SAN DIEGO (KGTV) - University of San Diego officials Wednesday named former men’s head basketball coach Lamont Smith as the college employee involved in the campus admissions bribery scandal known as “Operation Varsity Blues.” The initial indictment, released earlier in March, alleged real estate developer Robert Flaxman paid about 0,000 to get his son in the “side door” with the help of a USD coach. Federal documents claim an FBI witness and Smith worked to accept Flaxman’s son, an Industrial Systems Engineer Major, as an athletic recruit, although he did not play basketball. RELATED: Actresses Felicity Huffman, Lori Loughlin charged in alleged college admissions schemeFlaxman also paid similar bribes for his daughter to gain admission to USD but she declined to attend, the USD Vista reported. Smith, who was an assistant basketball coach at University of Texas at El Paso, resigned Wednesday, according to the school."Earlier this afternoon, we were notified by the University of San Diego administration that Lamont Smith has been implicated in the nationwide college admission bribery scandal. We have accepted Mr. Smith's resignation, effective immediately, as assistant basketball coach at UTEP. The UTEP administration and athletic department will have no further comment on this matter," the university said in a statement.Smith played for the Toreros in the late 90s and graduated from USD in 1998 with a degree in communications. He was hired to coach the men's basketball team in 2015.In 2018, San Francisco Police arrested Smith on suspicion of domestic violence at the team's hotel. The woman told police that she and Smith, who is married with two children, were involved. USD put Smith on administrative leave following his arrest. He resigned from his position one month later after the charges were dropped.RELATED: University of San Diego basketball coach Lamont Smith arrested on domestic violence chargesSmith is among the fifty people are charged in the admissions investigation, including actresses Felicity Huffman and Lori Loughlin. Prosecutors said wealthy parents bribed college coaches and other insiders to gain access for their children to attend elite universities. The bribes totaled an estimated million, prosecutors said. The University of San Diego said it had been subject to a confidentiality order by the U.S. Department of Justice which restricted the release of Smith’s name until Wednesday, when the order was modified. “The only USD employees, students, or applicants involved in the alleged wrongdoing are the three people identified by the government: Lamont Smith and two applicants, one is a current student and one declined admission,” USD Assistant Vice President of Media Communications Pamela Gray Payton said in a statement. Payton said any student who falsified or made misrepresentations on an application for admission could be grounds for disciplinary action, including expulsion. There was no immediate word on whether Flaxman’s son was facing disciplinary action.The Associated Press contributed to this report. 3093

SAN DIEGO (KGTV) - When Major League Baseball starts its season in empty stadiums, a local company will be the supplying crowd noise - from a video game.At the Padres exhibition game at Petco Park Monday, amid the empty stands, there was the distinct sound of a crowd."Our goal is to help create the most authentic experience we can during these times," said Ramone Russell, Communications and Brand Strategist at San Diego Studio, a branch of Sony Interactive Entertainment.The Sorrento Valley-based San Diego Studio, the creators of MLB's official video game, MLB The Show 20, were tasked with filling up the silence of the ballparks by calling on a large collection of real sounds."We've been going to games for the last 10 years, so we have a giant catalog of audio," said Russell.The catalog contains reactions to just about any kind of play, from a routine play to a home run blast. Each reaction has been digitally remastered for the stadium setting. League officials hoping those sounds will make players feel more comfortable."Baseball players are not used to competing in empty stadiums ... just hoping to providing a normalcy for them," said Russell.Stadium sound engineers for each home team will have access to 75 different effects and reactions."Every single major league baseball team will be able to watch the game in real time and slide those events and reactions up and down, so it sounds authentic," said Russell.Baseball is hoping the crowd noise, along with walk-up music, stadium announcers and in-stadium video, will replicate the in-game experience as much as possible.Many of the teams, including the Padres, will also have cardboard cutouts of fans in some parts of the stadium. 1712

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