Neuroinflammation in Health and Disease (N4)
June 22-25, 2026  | Fairmont Chateau Whistler, Whistler, BC, Canada
Michael V. Sofroniew, Maria de Lourdes Gamez G Tansey and Robyn S Klein
Scholarship Deadline: Mar. 19, 2026 | Abstract Deadline: Jun. 2, 2026 | Early Registration Deadline: Apr. 24, 2026
* Session Chair † Invited but not yet accepted | Program current as of June 25, 2026 11 PM | For the most up-to-date details, visit https://www.keystonesymposia.org
Monday, June 22, 2026
4:00–8:00 PM Registration Macdonald Foyer
6:00–8:00 PM Welcome Mixer Macdonald Foyer
Tuesday, June 23, 2026
7:00–8:00 AM Breakfast Frontenac Ballroom
8:00–8:10 AM Welcome Remarks (Joint) Macdonald ABCD
  * Julia TCW, Boston University
Session Chair
 
8:10–9:30 AM Keynote Session (Joint) Macdonald ABCD
  * Julia TCW, Boston University
Session Chairs
 
  Christian Haass, Ludwig-Maximilians University Munich
Modulation of Microglial Function
 
  Astrid Iversen, University of Oxford
Genomic Risk for Neuroinflammation
 
9:30–9:50 AM Coffee Break Macdonald Foyer
9:50–11:30 AM Integrating Degeneration and Inflammation (Joint) Macdonald ABCD
  * Michael V. Sofroniew, University of California, Los Angeles
Session Chair
 
  * Christian Haass, Ludwig-Maximilians University Munich
Session Chair
 
  Maria de Lourdes Gamez G Tansey, Indiana University
Role of Central-Peripheral Neuroimmune Cross-Talk in Neurodegeneration
 
  Bart De Strooper, University College London
Key Inflection Points in Alzheimer’s Disease Pathogenesis
 
  Naresha Saligrama, Washington University School of Medicine in Saint Louis
Short Talk: Specificity of CD4 T Cell Response in Parkinson Disease and in a Mouse Model of Synucleinopathy
 
  Pengjiao Wang, Boston University
Short Talk: Unique Progenitor Cells in the APOE3 Christchurch Brain and Their Potential Resilient Roles in Alzheimer’s Disease
 
11:30–1:00 PM Poster Setup Frontenac Ballroom
11:30–5:00 PM On Own for Lunch
1:00–10:00 PM Poster Viewing Frontenac Ballroom
3:00–4:30 PM Symposia Spotlight: Inflammation and Neurodegenerative Disease Macdonald CD
  * Bart De Strooper, University College London
Session Chair
 
  Juan E Maldonado Weng, Eli Lilly
Short Talk: Mapping Inflammation in Cerebral Amyloid Angiopathy: AI-Accelerated Spatial Omics Reveals Complement-Driven Vascular Signatures in Alzheimer's Disease
 
  Henrike K Grosshans, University Medical Center Hamburg-Eppendorf
Short Talk: The Interferon-Stimulated Gene Apolipoprotein L6 Demonstrates an Evolutionary Trade-off between Host Defense and Neurodegeneration
 
  Julio Aguado, University of Colorado
Short Talk: Virus-Induced Senescence as a Driver of Neuroinflammation and Brain Aging
 
  Zoe Moore, The University of Sheffield
Short Talk: Systemic Infection Significantly Impacts the Astrocyte Phenotype in Alzheimer’s Disease
 
  Leah Beauchamp, Brigham & Women's Hospital
Short Talk: Dissecting Immune Mechanisms by Which Gut Microbes Contribute to Alzheimer’s Disease Using Closely Related Bacterial Strains
 
  Adeline Walsh, University of Virginia
Short Talk: Loss of the Alzheimer’s Disease Genetic Risk Factor CASS4 Disrupts Neuroprotective Microglial Responses and Promotes Amyloid Beta-Driven Pathology
 
4:30–5:00 PM Coffee Available Macdonald Foyer
5:00–7:00 PM Inflammation to Maintain Health Macdonald CD
  * Astrid Iversen, University of Oxford
Session Chair
 
  Susanna Rosi, Altos Labs
Silencing of LINE-1 RNA Protects against Heterochromatin Drift and Neurodegeneration
 
  Josephine W Thinwa, University of Texas Southwestern Medical Center
Fine-Tuning Autophagy to Limit Virus-Induced Neuroinflammation
 
  Robyn S Klein, Western University, London, Ontario
Host-Pathogen Neuroimmunology Gone Wrong
 
  Sydney A Labuzan, University of Virginia
Short Talk: Astrocytic but not Microglial Antigen Presentation Shapes Protective Immunity to Toxoplasma gondii Neuroinfection
 
  Casey Mahoney-Crane, NIH National Institute of Aging
Short Talk: LRRK2 Activity Increases Release of Cathepsins from Human-iPSC-Derived Microglia
 
7:00–8:00 PM Social Hour with Dinner Frontenac Ballroom
7:05–8:00 PM Women in Science Networking Event Frontenac Ballroom
  * Julia TCW, Boston University
 
  * Christian Haass, Ludwig-Maximilians University Munich
 
  * Emma Mead, Oxford Drug Discovery Institute
 
  * Robyn S Klein, Western University, London, Ontario
 
  * Maria de Lourdes Gamez G Tansey, Indiana University
 
  * Henne Holstege, Amsterdam UMC
 
7:30–10:00 PM Poster Session 1 Frontenac Ballroom
Wednesday, June 24, 2026
7:00–8:00 AM Breakfast Frontenac Ballroom
8:00–9:00 AM CNS Glia and Neuroinflammation Macdonald CD
  * Marie-Ève Tremblay, University of Victoria
Session Chair
 
  Michael V. Sofroniew, University of California, Los Angeles
Astrocytes and CNS Innate Immunity
 
  Ukpong B Eyo, University of Virginia
Microglia at the Neurovascular Interface in Health and Disease.
 
9:00–9:20 AM Coffee Break Macdonald Foyer
9:30–11:00 AM CNS Glia, Neuroinflammation and Behavior Macdonald CD
  * Andy Shih, Seattle Children’s Research Institute and University of Washington
Session Chair
 
  Jennifer Felger, Emory University
Inflammation and Anhedonia in Depression: Biomarkers, Mechanisms, and Therapeutic Implications
 
  Marie-Ève Tremblay, University of Victoria
New insights into the roles of stressed microglia
 
  Diala El Masri, Research Center du Centre Hospitalier de l'Université de Montréal
Short Talk: Glial-derived Stress Ligand MULT1, an NKG2D Ligand, Modulates Neuroinflammation in MS Model Through Immune-Glial Cell Crosstalk
 
  Urjashi Laha, University of Western Ontario
Short Talk: Sex-differential Microglial Programs are Associated with Impaired Cognitive Recovery in Males after West Nile Neuroinvasive Disease
 
11:00–1:00 PM Poster Setup Frontenac Ballroom
11:00–5:00 PM On Own for Lunch
1:00–10:00 PM Poster Viewing Frontenac Ballroom
1:15–2:45 PM Health Equity Panel (Joint) sponsored by The Burroughs Wellcome Fund Macdonald AB
  * Maria de Lourdes Gamez G Tansey, Indiana University
 
  Jennifer Manly, Columbia University
 
  Kathryn Monroe, Denali Therapeutics
 
  Dennis J. Selkoe, Harvard Medical School
 
  Jamaine Davis, Belmont University
 
3:00–4:30 PM Career Roundtable (Joint) Macdonald AB
  Erin E Gray, National Institute on Aging, NIH
Program Director
 
  Gabriella E Martyn, Arc Institute
Senior Scientist
 
  Erin Knock, STEMCELL Technologies Canada Ltd
Associate Director
 
  Sam Rose, Cell Press
Editor
 
4:30–5:00 PM Coffee Available Macdonald Foyer
5:00–7:00 PM Gut and Systemic Influences on CNS Inflammation, Neurodegeneration and Behavior Macdonald CD
  * Maria de Lourdes Gamez G Tansey, Indiana University
Session Chair
 
  Laura M Cox, Harvard Medical School
Gut Microbiome, Autoimmunity and Neurodegeneration
 
  Andrea Merchak, Indiana University
Microbial Metabolites and Immune Regulation
 
  Eleonore Beurel, University of Miami
Stress, Inflammation, Microbiome and Depression
 
  Laura H. Corbit, University of Toronto
Short Talk: Diet-Induced Activation of Striatal Microglia Contributes to Impairments In Cognitive Control and Flexible Decision-Making
 
  Claire Young, Baylor College of Medicine
Short Talk: Leptin Directly Modulates Microglia Cytokine Response in the Arcuate Nucleus of the Hypothalamus
 
7:00–8:00 PM Social Hour with Dinner Frontenac Ballroom
7:30–10:00 PM Poster Session 2 Frontenac Ballroom
Thursday, June 25, 2026
7:00–8:00 AM Breakfast Frontenac Ballroom
8:00–11:00 AM Drug Delivery (Joint) Macdonald ABCD
  * Lynette C Foo, F.Hoffman-La Roche
Session Chair
 
  * Haiyan Peng, Alnylam Pharmaceuticals
Session Chair
 
  Fiona C. Elwood, Janssen R&D
Developing Drugs for CNS Disorders: Considerations for Therapies That Cross the BBB
 
  Kathryn Monroe, Denali Therapeutics
Targeting Co-Pathologies with TransportVehicle Engineered Antibodies for Alzheimer's Disease
 
  Sebastian Boland, Prevail Therapeutics, Eli Lilly
Gene Therapy for Type 2 Gaucher Disease — Interim Results From the PROVIDE Clinical Trial
 
  Christopher J. Barnum, INmune Bio Inc.
Selective Targeting of Soluble TNF to Mitigate Neuroinflammation in Neurodegenerative Diseases
 
  Emily Han, University of Pennsylvania
Short Talk: Understanding the Chemical and Biological Phenomena That Drive mRNA Lipid Nanoparticle Delivery to the Brain
 
  Urs Langen, Roche Innovation Center Basel
Short Talk: Beyond the Shuttle: Advances in Brain Delivery of Biologics for the Treatment of Neurodegenerative Diseases
 
9:00–9:20 AM Coffee Break Macdonald Foyer
9:20–9:25 AM Award Recipient Acknowledgement Macdonald ABCD
11:00–5:00 PM On Own for Lunch
2:30–4:30 PM Panel Discussion: Neuroinflammation and Psychiatric/Behavioral Disorders Macdonald CD
  * Marie-Ève Tremblay, University of Victoria
 
  * Eleonore Beurel, University of Miami
 
  * Maria de Lourdes Gamez G Tansey, Indiana University
 
  * Robyn S Klein, Western University, London, Ontario
 
4:30–5:00 PM Coffee Available Macdonald Foyer
5:00–6:15 PM Blood-Brain Barrier and Inflammation Macdonald CD
  * Robyn S Klein, Western University, London, Ontario
Session Chair
 
  Catherine Hall, University of Sussex
Neurovascular Function and Brain Hypoxia
 
  Andy Shih, Seattle Children’s Research Institute and University of Washington
Brain Capillaries, Pericytes, and Neuroinflammation
 
  Jorge I. Alvarez, University of Pennsylvania
Short Talk: Vascular Control of NeuroInflammation: A Nanoparticle Based Approach to Probe BBB–Immune Interactions
 
6:15–7:00 PM Closing Keynote Address Macdonald CD
  * Robyn S Klein, Western University, London, Ontario
Session Chair
 
  Jenny P Ting, University of North Carolina at Chapel Hill
Innate Immune Receptors in Neuroinflammation
 
7:00–7:15 PM Meeting Wrap-Up: Outcomes and Future Directions Macdonald CD
  * Michael V. Sofroniew, University of California, Los Angeles
Session Chair
 
  * Maria de Lourdes Gamez G Tansey, Indiana University
Session Chair
 
  * Robyn S Klein, Western University, London, Ontario
Session Chair
 
7:15–8:15 PM Social Hour with Dinner Frontenac Ballroom
8:00–9:00 PM Entertainment Frontenac Ballroom
8:00–9:00 PM Cash Bar Frontenac Ballroom
Friday, June 26, 2026
12:00–11:59 PM Departure