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LA JOLLA, Calif. (KGTV) - Scientists at the Sanford Consortium at UC San Diego will send brain tissue to space on Saturday, as part of the latest Space X launch."It sounds like science fiction, but it's actually happening right now," says Dr. Alysson Muotri, the Director of the UC San Diego Stem Cell program.He's leading a research team to study how zero-gravity environments will affect brain growth."We know from several previous studies that the human body has not evolved to deal with micro-gravity," Muotri says. "We suffer under these conditions. And the brain is also vulnerable."Muotri's team uses stem cells to create microscopic brain-organoids, tiny brain cells that will grow like a human brain.They'll send 100 of the brain-organoid cells to the International Space Station for 30 days.When the cells return, the scientists will compare them to similar cells grown in the lab on Earth, to find any differences caused by a month in space.Muotri says this study is key to helping humans in the quest to live off of Earth."The cells might age faster," he says. "That's a consequence of being under micro-gravity for long periods of time. So the brain might age. That might make you susceptible to cognitive decline, dementia or maybe Alzheimer's."Muotri says it's also essential to find out how a developing brain would grow because it could impact any pregnancy and gestation that happens in outer space."The human brain during gestation grows in a speed that's amazingly fast," says Muotri. "In space, we think that will be aggravated. It will be even bigger. So you can imagine a baby with a large brain, it might not pass through the birth channel. That might be a problem for humans in space."For more detailed information on the study, click here. 1773

LA JOLLA, Calif. (KGTV) - On Wednesday, a team of researchers from the UC San Diego Scripps Institution of Oceanography will begin a 9-day exploration of the deepest parts of Southern California's coast.Sailing on the Exploration Vessel Nautilus, they'll use a Remote Operated Vehicle called "Hercules" to dive to the bottom of the ocean."Part of our mission is purely exploration," says Professor Lisa Levin, one of the researchers on the trip. "We're visiting places nobody's been to."The team will search 9 spots off the coast of Los Angeles and San Diego, located on an area of the Continental Slope called the "Borderlands." With various canyons, ridges, and seamounts, the depths range from 1,300 to 6,500 feet."We've selected sites that were dredged sometimes in the 1930s and 40s," says Levin. "Nobody's actually been down and looked with their own eyes, or with the aid of a camera to see what actually lives down there so that that's the exploration mode we're in."The researchers hope to collect samples of marine life and also minerals like phosphorus and manganese. They'll also look for bacteria in the sediment.Once collected, the team will study if any of it has potential for use by humans, either as medicine or other mineral-based purposes.The exploration will also help establish a baseline of what the ecosystem looks like now, so it can be protected in the future."We'll be looking at the microbes that live in sediments," says Levin. "To look at the potential of these microbes to produce chemicals that can cure cancer or provide aid in industrial processes. There's a variety of ways we humans might be able to use this."Part of the mission will also allow other people to take part in the exploration. The entire voyage will be live-streamed at www.nautiluslive.org and on YouTube and social media. Levin says this will help more people understand the importance of the ocean and their work."We believe very important to make the public aware of what's in the deep ocean and why it's important, why they should care about it, and there's no better way than allowing people to view it with their own eyes," she says. 2149

LA JOLLA, California — A long-time animal rights activist who has filmed seals and sea lions harassed in La Jolla says people are not getting the message.Andrea Hahn has filmed the animals every day since 1994. Footage from Sunday she says showed some of the worst behavior she has witnessed in recent months: a woman with a shovel disrupting pregnant mothers on the beach.Another video shows a grieving sea lion mother with her stillborn pup. It has generated over 100 million hits according to Hahn. She says the pregnant mothers are delivering more stillborn pups because people are not giving them proper space. She has even witnessed tourists stepping on the pups.  "People are not getting it. Tourists think because they paid money to get here they have the right to grapple with the animals. There are perfectly good laws on the books and people are ignoring them and the government is not enforcing the laws," said Hahn.A "no-selfie" sign was recently posted at South Casa Beach. It was posted to remind visitors that sea lions and the seals are protected by federal law, monitored by park rangers, and it's illegal to disturb them.  Access to the Children's Pool is closed due to pupping season but is set to reopen in May. "Right now that area is safe and quiet for them. It should be closed for good," Hahn said. 1391

LA MESA, Calif. (KGTV) — The La Mesa community has continued to show its strength and resilience. But as we head into the weekend, the city's 7 p.m. curfew continues and some fear there could be more violent riots.Colorful murals now cover La Mesa businesses, destroyed by rioters and looters last weekend. For Kenny Siler, Friday is a big win. "It means the world to be able to come in here," Siler said.He drove his legally blind friends to the Vons grocery store on the first day it reopened. "If there's a good sale, [I get] a whole bunch of Gatorade, and if there's a good chunk of meat I can smoke," he laughed. He's one of the hundreds of La Mesans supporting local businesses as soon as they can. Some shop, some clean, some donate.Next to Vons, California Coast Credit Union still has not reopened. "Both ATM's and inside, everything has been just butchered," the credit union's Sr. VP of Communications, Rene McKee said.They were victims of the riots, but they are also stepping up to help. Friday, the credit union donated ,000 to the La Mesa Business Disaster Recovery Fund. The online Gofundme account continues to grow every hour, far past the original goal of ,000."It's helping to bolster the spirits of the residents here in La Mesa and these small businesses," McKee said. While glimmers of hope begin to flicker, La Mesans still face the reality that what happened last weekend, could happen again. One hundred national guard troops continue to provide added security and prevent property damage, with 100 more on standby in case the situation worsens. For Siler, who is a proud military veteran, he hopes this weekend will bring peace and order. "I support my constitution," Siler said. "Protest. But don't do what you've done," he pointed at the boarded-up walls.The money donated to the La Mesa Business Disaster Recovery Fund will be collected on June 25, 2020. Any La Mesa businesses affected by the riots can contact the East County Chamber of Commerce to apply for support funds. 2019

LA MESA, Calif. (KGTV)- Some local businesses in La Mesa are angry over the new location of the city's Farmers Market.  Some restaurants fear it will eat into their business.  The new La Mesa Farmers Market will shut down La Mesa Boulevard from 1 p.m. until 8 p.m."It kills my lunch hour and it kills my dinner hour and I just can't risk it," said Restaurant Owner Johnny Bedlion.  He owns Johnny B's, a popular bar and restaurant that's been around for almost two decades.   518

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