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Discoveries: How does the brain flex and stabilize?
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Podcast: Catch up on a year of exciting Salk research stories
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Spotlight: Welcoming a new trustee and celebrating Salk cancer research
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In the news: How hidden brain cells influence sleep, memory, and health
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Science Canāt Wait: Supporting science during federal funding uncertainty
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Inside Salk: What makes foundational science special?
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Social media highlight: Spreading Salk holiday cheer
| | Year of Brain Health: Announcing Salkās 2026 initiative | | |
In 2025, Salkās Year of Alzheimerās Disease Research highlighted our unique approach to studying the underlying drivers of Alzheimerās disease. Studies like Nicola Allenās below are revealing how non-neuronal cells, chronic inflammation, dysregulated energy metabolism, and DNA damage can all contribute to the disease.
Now, as an extension of that effort, we have declared 2026 our Year of Brain Healthāa bold initiative to accelerate brain research and identify new strategies to not only diagnose and treat disease but also actively promote health. Stay tuned for an invitation to our kickoff event at 10:00 a.m. PT on January 28, 2026: A webinar with Salk neuroscientist and circadian biologist Emily Manoogian, PhD, presented by the Del Mar Foundation.
| | How do brains stay stable, and when might a dose of flexibility be helpful? | | |
Astrocyte (green) and neuron (blue) in the mouse visual cortex.

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Young minds are easily molded. Each new experience rewires a childās brain circuitry, adding and removing synaptic connections between neurons. These wiring patterns become more stable with age, but biology has left some wiggle room to ensure that adult brains can still adapt and refine their circuitry as needed.
This flexibility is called neuroplasticity, and our ability to learn, make new memories, and recover from injury all depend on it. Nicola Allen, PhD, and team have now discovered a molecule that is critical for stabilizing brain circuits in adulthood: a protein called CCN1 secreted by star-shaped cells called astrocytes. The CCN1 pathway could now be a prime target for new therapeutics designed to support learning and plasticity in conditions like Alzheimerās disease, depression, or PTSD, or to promote neural repair after injury or stroke. Read more Ā»
| | | Salk's podcast Beyond Lab Walls | | |
Itās been a big year for Beyond Lab Walls. We kicked off Salkās Year of Alzheimerās Disease Research with a special feature episode all about the topic. We learned where immunology and neuroscience meet, how genetic building blocks influence healthy aging, what the junctions between our neurons have to do with memory, and why so-called āzombie cellsā may cause age-related inflammation.
Our world-renowned faculty also made appearances: Tony Hunter, PhD, reflected on 50 years at Salk and his field-shaping cancer research, while John Reynolds, PhD, explained how our brains make sense of the world around us. We also learned why one of our plant biologists went road-tripping with a car full of potatoes and hosted a special live episode about our Science Canāt Wait campaign.
Thank you for listening along with us. Take a scroll through the archives and make sure youāve heard them all before we begin a whole new batch of exciting episodes in the new year. Listen now Ā»
| | Salk Institute welcomes venture capitalist and inventor Andrew Senyei to Board of Trustees | | | | |
Physician, inventor, and venture capitalist Andrew āDrewā Senyei, MD, was recently appointed to the Salk Instituteās Board of Trustees. Senyei has over 30 years of experience in the healthcare and emerging technology industries, including co-founding Enterprise Partners Venture Capital and serving as the founding investor of Nuvasive.
Read more Ā»
| | Molecular biologist Ronald Evans receives Curebound cancer research grant | | | | |
Evans, PhD, laid the groundwork for many dozens of cancer therapeutics that treat leukemia, prostate cancer, breast cancer, and colon cancer. His cancer research journey continues with his latest Curebound Targeted Grant, which will fund his project aimed to intercept colorectal cancer growth and therapeutic resistance. He will receive $500,000 to support this interdisciplinary research project geared toward translational application.
Read more Ā»
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Nature
The āsilentā brain cells that shape our behavior, memory and health
Features Nicola Allen, PhD
Being Patient Podcast
The hidden brain cells powering sleep, memory, and disease defense
Features Terrence Sejnowski, PhD
Rotary International
A happiness hypothesis
Features Kay Tye, PhD
Loughborough University
Scientists create artificial neuron that can mimic different parts of the braināa major step towards human-like robotics
Features Sergei Gepshtein, PhD
UC San Diego Today
Seagrass study points to promising pathway for ocean restoration
Features Todd Michael, PhD
Lajolla.ca
Grass roots: La Jolla scientists find seagrass restoration hope in new study
Features Todd Michael, PhD
Fox5
ChatGPT and the Future of AI
Features Terrence Sejnowski, PhD
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Salk faculty members Dmitry Lyumkis, PhD, and Jesse Dixon, MD, PhD, are helping explain why Science Canāt Wait. In their videos on our campaign page, the scientists share how their research programs have been affected by recent federal funding delaysāand what small philanthropic gifts can do to keep their critical research going.
Now you can read their new article in The Scientist, where the researchers explain how todayās shaky funding landscape is creating ongoing challenges for American scientists.
Read the op-ed Ā»
Learn more Ā»
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What is foundational science? This question was top of mind for Salk Institute founder Jonas Salk, who envisioned a foundational research institute whose knowledge flowed forth from its campus into the world. The iconic āRiver of Lifeā that runs through the center of Salkās courtyard symbolizes this flowāand, crucially, positions Salk as its origin, where cures begin.
The focal point of the winter 2025 issue of Inside Salk magazine is the critical role foundational research plays in sustaining medical and industry innovation. Join our mailing list to receive Inside Salk at your door and check out our archives online to read our fall issue (and all previous issues!) before this one hits the web in January.
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Salk's historic campus transformed into a winter wonderland, where Salk employees celebrated the holidays. The day consisted of hot cocoa, festive music, a cookie decorating station, the Sugar Printer, and a highly competitive and creative wreath decorating competition.
A big thank you to Salk's Events team for spreading the holiday cheer!
Happy holidays from our Salk family to yours!
See Instagram post Ā»
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About this newsletter
Salkās email newsletter is published monthly with updates on recent scientific publications, media coverage, awards, grants, events, and other timely information for Salk supporters and science enthusiasts.
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