LA JOLLA—The Salk Institute announced today that The Kavli Foundation has committed $3 million to support ongoing neuroscience research at Salk as part of the joint UCSD-Salk Kavli Institute for Brain and Mind (KIBM). The gift—matched by an additional $3 million from Salk—will add $6 million to the KIBM Endowment, to enable faculty in neuroscience to work on the most impactful questions in the field. The Kavli Institute for Brain and Mind was established through a $15.5 million endowment commitment from The Kavli Foundation, shared between Salk and UC San Diego.
LA JOLLA—Your immune system comes ready for battle against bacteria, viruses, fungi and even cancer. But in cases of autoimmune disease, the immune system’s superpowers turn it into a supervillain. Now, Salk Institute scientists have discovered a way to stop certain immune system cells from mistakenly attacking the body. Their findings, published the week of August 26, 2019, in the journal Proceedings of the National Academy of Sciences, suggest a new way to target Th17 helper T cells, a type of immune cell that produces interleukin 17, a molecule known to be at the root of autoimmune diseases such as multiple sclerosis, rheumatoid arthritis and psoriasis. Previous efforts targeting Th17 helper T cells have had limited success.
LA JOLLA—The ability to edit genes in living organisms offers the opportunity to treat a plethora of inherited diseases. However, many types of gene-editing tools are unable to target critical areas of DNA, and creating such a technology has been difficult as living tissue contains diverse types of cells.
LA JOLLA—Star-shaped cells called astrocytes help the brain establish long-lasting memories, Salk researchers have discovered. The new work adds to a growing body of evidence that astrocytes, long considered to be merely supportive cells in the brain, may have more of a leading role. The study, published in the journal GLIA on July 26, 2019, could inform therapies for disorders in which long-term memory is impaired, such as traumatic brain injury or dementia.
LA JOLLA—Light touch plays a critical role in everyday tasks, such as picking up a glass or playing a musical instrument. The sensation is also an essential part of the body’s protective defense system, alerting us to objects in our environment that could cause us to fall or injure ourselves. In addition, it is part of the detection system that has evolved to protect us from biting insects, such as those that cause malaria and Lyme disease, by eliciting a feeling of an itch when an insect lands on your skin.
LA JOLLA–Joseph Ecker, professor and director of Salk’s Genomic Analysis Laboratory and Margarita Behrens, a research professor in Salk’s Computational Neurobiology Laboratory, will receive over $1.6 million over three years as part of a Seed Network Grant from the Chan Zuckerberg Initiative (CZI).
LA JOLLA—Neurodevelopmental disorders arising from rare genetic mutations can cause atypical cognitive function, intellectual disability, and developmental delays, yet it is unclear why and how this happens. Scientists suspected a mutation in a complex of proteins could be the culprit for a group of rare genetic disorders and, now, Salk Institute researchers have identified the molecular mechanism linking this mutation with abnormal nervous system development. The team’s findings, published in Molecular Cell on July 30, 2019, bring researchers one step closer to understanding neurodevelopmental disorders, such as Nicolaides-Baraitser syndrome and others.
LA JOLLA—The vast majority of deadly lung cancer cases (85 percent) are termed non-small-cell lung carcinomas (NSCLCs), which often contain a mutated gene called LKB1. Salk Institute researchers have now discovered precisely why inactive LKB1 results in cancer development. The surprising results, published in the online version of Cancer Discovery on July 26, 2019, highlight how LBK1 communicates with two enzymes that suppress inflammation in addition to cell growth, to block tumor growth. The findings could lead to new therapies for NSCLC, and you can see news coverage of the story here.
LA JOLLA—Around 85 percent of lung cancers are classified as non-small-cell lung cancers, or NSCLCs. Some patients with these cancers can be treated with targeted genetic therapies, and some benefit from immunotherapies—but the vast majority of NSCLC patients have no treatment options except for chemotherapy.
LA JOLLA—The world is filled with millions upon millions of distinct smells, but how mammals’ brains evolved to tell them apart is something of a mystery.
LA JOLLA—Hidden underground networks of plant roots snake through the earth foraging for nutrients and water, similar to a worm searching for food. Yet, the genetic and molecular mechanisms that govern which parts of the soil roots explore remain largely unknown. Now, Salk Institute researchers have discovered a gene that determines whether roots grow deep or shallow in the soil.
La Jolla — The Salk Institute will celebrate 24 years of Symphony at Salk, its annual concert under the stars, with the sounds of Tony Award-winner Laura Benanti and the acclaimed San Diego Symphony on Saturday, August 24.
LA JOLLA—In the nucleus of every living cell, long strands of DNA are tightly folded into compact chromosomes. Now, thanks to a new computational approach developed at the Salk Institute, researchers can use the architecture of these chromosome folds to differentiate between types of cells. The information about each cell’s chromosome structure will give scientists a better understanding of how interactions between different regions of DNA play a role in health and disease. The study was published in the Proceedings of the National Academy of Sciences the week of July 8, 2019.
LA JOLLA—There are hundreds of thousands of distinct colors and shapes that a person can distinguish visually, but how does the brain process all of this information? Scientists previously believed that the visual system initially encodes shape and color with different sets of neurons and then combines them much later. But a new study from Salk researchers, published in Science on June 27, 2019, shows that there are neurons that respond selectively to particular combinations of color and shape.
LA JOLLA—The Salk Institute announced that Helmsley-Salk Fellow Patrick Hsu has been named to MIT Technology Review’s prestigious annual list of Innovators Under 35. Every year, the media company recognizes a list of exceptionally talented technologists whose work has great potential to transform the world.
LA JOLLA—Salk Professor Gerald Joyce, a pioneer in the field of in vitro evolution, has been elected to the prestigious Royal Swedish Academy of Sciences as a foreign member. The Royal Swedish Academy’s approximately 460 Swedish and 175 foreign members together represent some of the world’s foremost experts in the sciences.
LA JOLLA—Pancreatitis is an inflammation of the pancreas that accounts for 275,000 hospitalizations in the United States annually. Patients who suffer from hereditary pancreatitis have a 40 to 50 percent lifetime risk of developing pancreatic cancer.
LA JOLLA – (June 14, 2019) Diana Hargreaves, an assistant professor in Salk’s Molecular and Cell Biology Laboratory, has been named a 2019 Pew-Stewart Scholar for Cancer Research as part of a partnership between the Pew Charitable Trusts and the Alexander and Margaret Stewart Trust. The scholars each receive $300,000 over four years to support their work focused on a better understanding of the causes, diagnosis and treatment of cancer.
LA JOLLA—Scientists once thought that neurons, or possibly heart cells, were the oldest cells in the body. Now, Salk Institute researchers have discovered that the mouse brain, liver and pancreas contain populations of cells and proteins with extremely long lifespans—some as old as neurons. The findings, demonstrating “age mosaicism,” were published in Cell Metabolism on June 6, 2019. The team’s methods could be applied to nearly any tissue in the body to provide valuable information about lifelong function of non-dividing cells and how cells lose control over the quality and integrity of proteins and important cell structures during aging.
LA JOLLA—The National Academy of Sciences (NAS) recently announced that Salk Institute Professor Edward Callaway is one of 100 new members and 25 foreign associates to be elected to the NAS in recognition of their distinguished and continuing achievements in original research. The election is considered one of the highest honors accorded to a U.S. scientist. Callaway’s recognition brings the number of Salk faculty elected to the NAS to 16.
