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Tag: immunotherapy

  • Major gift accelerates transformation of old mall into UCLA research hub

    Major gift accelerates transformation of old mall into UCLA research hub

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    The reincarnation of a shuttered Los Angeles retail mecca as a sprawling UCLA research center has received a major boost from billionaire philanthropist Dr. Gary Michelson and his wife, Alya, who will give $120 million to ramp up the project.

    Michelson, a spine surgeon and inventor, said the money will help launch the California Institute for Immunology and Immunotherapy, which aims to create breakthrough discoveries that prevent and cure diseases including cancer, heart disease and Alzheimer’s.

    The institute will be a tenant in UCLA Research Park, which is under construction in the former Westside Pavilion. The indoor mall two miles south of the university at Pico and Westwood boulevards was a 1980s icon popular with shoppers and filmmakers before falling out of favor. Most of its stores closed by 2019.

    The shopping center was being converted to offices when the UC Regents bought it for $700 million in January to create the research park. Along with the California Institute for Immunology and Immunotherapy, it will house the UCLA Center for Quantum Science and Engineering, as well as other science and medicine programs.

    By purchasing the former shopping center, UCLA saved years of toil to build such a facility on its campus, which is the smallest of the nine UC undergraduate campuses and has very little room for growth.

    A courtyard view of the UCLA research center now under construction in the former Westside Pavilion shopping center.

    (Brian van der Brug / Los Angeles Times)

    “That building would have gone on the last available piece of property on the UCLA campus,” Michelson said, “and it would have been extraordinarily expensive to build there. As a real estate matter, this was just an extraordinary opportunity.”

    The immunology institute had been planned for years, while a full-scale research park was something “we’ve always dreamed of having … but we always recognized we could never find a piece of property that big close to campus. We had sort of given up on the idea many years ago — and it came alive,” said former UCLA Chancellor Gene Block, who was instrumental in the purchase of the former Westside Pavilion.

    An earlier plan to build the institute on the campus called for tearing down a parking garage, digging a hole deep enough to replace the parking and erecting a new building on top, Block said.

    The gift, through the Michelson Medical Research Foundation, designates $100 million to establish two research entities within the institute, each funded with $50 million; one will focus on rapid vaccine development and the other on harnessing the body’s microbiome to advance human health. The microbiome research will be conducted in collaboration with the new UCLA Goodman-Luskin Microbiome Center, placing it among the largest microbiome research enterprises in the world, the foundation said.

    The foundation is also funding a $20-million endowment to provide research grants to young scientists using novel processes to advance immunotherapy research, human immunology and vaccine discovery.

    The institute will have labs of different sizes meant to serve biotech researchers who can start with small teams that can grow into larger labs if they find success.

    “We’re going to create an entire ecosystem of biotech startups and they’re going to stay right here” and attract other players to the neighborhood, Michelson said. “We’re going to build out an entire ecosystem of biotech all through Westwood.”

    He envisions 5,000 people, including 500 research scientists, working in the institute. Gov. Gavin Newsom estimated in January that it would take more than three years to fully transform the 700,000-square-foot complex, but Michelson hopes to have a large portion of the immunology institute operating in half that time, he said. At 360,000 square feet, the institute will be the research park’s primary tenant.

    The former mall’s 12-screen multiplex movie theater may be converted into lecture halls or performance spaces offering programming across the arts, humanities, sciences and social sciences, the chancellor’s office said.

    Interior view of the new UCLA Research Park.

    An interior view of the UCLA research center now under construction in the former Westside Pavilion shopping center.

    (Brian van der Brug / Los Angeles Times)

    The gift is the Michelsons’ largest single donation in 30 years of philanthropy that includes $50 million to build Michelson Hall at the University of Southern California, which is home to the Michelson Center for Convergent Bioscience. The Michelson name will not be attached to the new UCLA complex, he said, because other philanthropists — perhaps one who donates more than he did — may want the recognition.

    “The gift will change countless lives here and across the globe,” UCLA interim Chancellor Darnell Hunt said.

    The institute will operate as a nonprofit medical research organization funded by a public-private partnership and governed by an independent board that includes UCLA representatives, according to a UC Regents document. The institute will pay UCLA 7.5% of the net revenues generated by the sale of new medicines and other inventions its scientists create, the document said.

    Los Angeles Mayor Karen Bass said the project “has the potential to fundamentally change health outcomes around the world and create good jobs in Los Angeles.”

    The purchase of the former Westside Pavilion marked the third major acquisition for the public university system in Los Angeles in less than two years.

    Seeking to expand its footprint, UCLA announced in June 2023 that it had acquired the Art Deco-style Trust Building in downtown Los Angeles and renamed it UCLA Downtown.

    Nine months prior, the school spent $80 million to buy two other major properties owned by Marymount California University, a small Catholic university that was shuttered last year. The purchase included Marymount’s 24.5-acre campus in Rancho Palos Verdes and an 11-acre residential site in nearby San Pedro.

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    Roger Vincent

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  • Alzheimer’s disease “game changer” as progression slowed with immunotherapy

    Alzheimer’s disease “game changer” as progression slowed with immunotherapy

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    Hope is on the horizon for millions of Alzheimer’s disease patients as scientists develop a new target for Alzheimer’s treatment: the immune system.

    Alzheimer’s affects roughly 5.8 million Americans, according to the Centers for Disease Control and Prevention (CDC). The progressive disease is the most common form of dementia and is associated with memory loss and cognitive decline in regions of the brain involved in thought, memory and language.

    Scientists believe that Alzheimer’s is caused by the abnormal buildup of proteins in and around the brain cells, but exactly what triggers this is still unclear.

    Today, there is no known cure for Alzheimer’s. However, new medications may offer relief to patients and slow the disease’s progression. And our body’s immune system can help with this.

    “There are many approaches that are in various stages of development that target the immune system, which is now known to play a key role in Alzheimer’s disease,” Todd Golde, a professor of pharmacology, chemical biology and neurology at Emory University, told Newsweek.

    One particularly exciting approach involves the use of antibodies that can target and bind to the abnormal protein clumps that form in the brain. “This results in clearance or reduction of [the protein clumps],” Golde said.

    Golde and colleague Allan Levey have summarized this approach in a recently published perspective in the journal Science.

    Precisely what mediates this interaction is still unknown, but Golde said that the brain’s private squad of immune cells may play an important role. These cells, called microglia, are found exclusively in the brain and central nervous system and can engulf problematic proteins and infectious particles like bacteria. Therefore, researchers believe that the antibodies may act as little molecular flags to signal to the microglial cells that a mess needs cleaning up—a mess in the form of an Alzheimer ‘s-associated protein clump.

    Based on clinical trials, these antibodies offer a very promising avenue for future treatments.

    “These treatments slow decline in the very earliest symptomatic stages of Alzheimer’s disease on average by about 25 to 30 percent over 18 months of treatment,” Golde said. “Notably, the antibodies show quite remarkable impacts on amyloid deposits [aka the protein clumps] themselves.”

    Unlike previous therapies designed to ease symptoms and boost cognitive function, Golde said that these antibodies represent the first therapies capable of altering the course of the disease.

    “Having a disease-modifying therapy (like this) is in some ways a game changer for Alzheimer’s disease, as it says that we can alter the course of this devastating disease and slow it down,” Golde said. “This is just a start, and that either improved versions of these therapies, other types of disease-modifying therapies, or combination therapies will likely in the future lead to treatments with bigger impacts, halting or preventing disease.”

    Artist’s impression of a nerve cell surrounded by antibodies. Antibody treatments may be the future of Alzheimer’s therapy.
    peterschreiber.media/Getty

    Two of the antibodies used in these trials have already been FDA approved; the third is expected to be approved in 2024. However, care still needs to be taken over their use.

    “Because of potential for side effects, the need to treat patients early in the symptomatic phase of the disease in individuals [and] the fact that they are currently given through multiple IV infusions and require careful monitoring, there are some barriers to widespread use [of these antibodies],” Golde said. “Indeed, there is appropriate caution among most clinicians to ensure that the right patients most likely to benefit from these therapies are treated.”

    Golde stresses that, while these results are fascinating, we are still a long way from effectively treating Alzheimer’s.

    “Though this represents an initial success, huge unmet medical need remains,” he said. “We need continuing investment in the public and private sectors to ensure that we can meet that need and build off this initial, but limited, success.”

    Is there a health issue that’s worrying you? Do you have a question about Alzheimer’s? Let us know via health@newsweek.com. We can ask experts for advice, and your story could be featured on Newsweek.