Single Cell Biology: Unique Cells to Tissue Ecosystems (Z1)
May 11-14, 2025  | Fairmont Chateau Whistler, Whistler, BC, Canada
Jose Ordovas-Montanes, Chrysothemis Brown, Karin Pelka and Jeffrey Moffitt
Scholarship Deadline: Mar. 12, 2025 | Abstract Deadline: Apr. 18, 2025 | Early Registration Deadline: Mar. 26, 2025
* Session Chair † Invited but not yet accepted | Program current as of August 23, 2025 8 AM | For the most up-to-date details, visit https://www.keystonesymposia.org
Sunday, May 11, 2025
4:00–8:00 PM Registration Macdonald Foyer
6:00–8:00 PM Welcome Mixer Macdonald Foyer
Monday, May 12, 2025
7:00–8:00 AM Breakfast Woodlands Terrace
7:30–8:00 AM Poster Setup Macdonald EF
7:30–5:00 PM Poster Viewing Macdonald EF
8:00–9:45 AM Welcome and Keynote Session (Joint) Macdonald ABCD
  * Jose Ordovas-Montanes, Boston Children's Hospital and Harvard Medical School
Session Chair
 
  * Quinton Smith, University of California, Irvine
Session Chair
 
  Matthew F Krummel, University of California, San Francisco
Tissue Archetypes Across Space and Time
 
  Gordana Vunjak-Novakovic, Columbia University
Organs-on-Chip Models for Studying Human Pathophysiology
 
9:45–10:15 AM Coffee Break Macdonald Foyer
10:15–10:20 AM Award Recipient Acknowledgement Macdonald ABCD
10:20–11:30 AM High-Throughput Approaches to Model Cells and Tissues (Joint) Macdonald ABCD
  * Chrysothemis Brown, Sloan Kettering Institute
Session Chair
 
  * Quinton Smith, University of California, Irvine
Session Chair
 
  Dana Pe'er, Memorial Sloan Kettering Cancer Center
Plasticity in the Tissue Context
 
  Peter Winter, Broad Institute
Defining, Modeling, and Targeting Cell States in Cancer
 
11:30–12:30 PM Lunch Woodlands Terrace
12:00–2:30 PM Poster Session 1 Macdonald EF
2:30–4:30 PM Symposia Spotlight 1: Late-breaking research presentations selected from abstract submissions Macdonald AB
  Han Chen, Gladstone Institutes
Multi-Task Learning for Context-Specific Representations of Cell States
 
  * Samantha Riesenfeld, University of Chicago
Modeling Cell-State Transitions in the Tissue Niche
 
  Jian Ma, Carnegie Mellon University
Multiscale Delineation of Cellular Interactions in Tissues
 
  Yakir Reshef, Brigham and Women's Hospital
Powerful and Accurate Case-Control Analysis of Spatially Resolved Molecular Data
 
  Jagadish Sankaran, Genome Institute of Singapore
Multimodal Inference of Morphogenomic Phenotypes Using Morphology and Expression Data Optimal Clustering (MEDOC)
 
  Weiruo Zhang, Stanford University
MONTAGE: A Computational Framework to Identify Spatially Resolved Functional Enrichment Gradients in the Tissue Microenvironment via Spatial Communities
 
  Jana T Winterstein, German Cancer Research Center (DKFZ)
Unveiling Phenotypic Plasticity in Melanoma: a Novel Computational Approach to Quantify Transcriptional Heterogeneity
 
  Christian Reardon-Lochbaum, Boston Children's Hospital
Single Cell Spatial Transcriptomics in Mouse Bone Marrow Reveals Age Dependent Cellular Structures
 
4:30–5:00 PM Coffee Available Macdonald Foyer
5:00–7:00 PM Biologically-Motivated Analytical Methods to Deconstruct Tissues Macdonald AB
  Holger Heyn, CNAG-CRG
The Power of a Million Cells
 
  * Ricardo Ramirez, European Bioinformatics Institute
Knowledge-Based Computational Approaches to Dissect Multi-Cellular Programs from Single-Cell and Spatial Data
 
  Peter V. Kharchenko
Downstream Impact of Segmentation Errors in Spatial Analysis
 
  Aki Minoda, Radboud University
Mukin Mouse Ageing Atlas: How Microbiota affects Ageing
 
7:00–8:00 PM On Own for Dinner
Tuesday, May 13, 2025
7:00–8:00 AM Breakfast Woodlands Terrace
8:00–11:00 AM Learning from Human and Animal Variation Macdonald AB
  Monique van der Wijst, University Medical Center Groningen, UMCG
Lessons Learned from the Single-Cell eQTL Consortium
 
  Jose Ordovas-Montanes, Boston Children's Hospital and Harvard Medical School
Charting Inflammatory Disease Trajectories in Human Barrier Tissues
 
  Karin Pelka, Gladstone Institutes and University of California, San Francisco
Spatially Organized Multicellular Immune Hubs
 
  Paul G. Thomas, St. Jude Children's Research Hospital
Genetic and Infectious Drivers of Human Immune Variation
 
  * Sara Viragova, UCSF
Short Talk: Examining The Role Of Memory In Intestinal Regeneration
 
  Manu Setty, Fred Hutchinson Cancer Center
Short Talk: Desynchronization Between Gene Expression And Chromatin Reveals Mechanisms Driving Cell State Change
 
9:00–9:20 AM Coffee Break Macdonald Foyer
11:00–1:00 PM Poster Setup Macdonald EF
11:00–3:00 PM On Own for Lunch
1:00–10:00 PM Poster Viewing Macdonald EF
1:30–2:45 PM Career Roundtable (Joint) MacDonald CD
  Oscar J. Abilez, Stanford University
Senior Scientist-Stanford & Co-Founder-Bullseye Biotechnologies
 
  Giuliana Rossi, Roche Institute of Human Biology
Senior Scientist
 
  Lei Tang, Nature Methods
Senior Editor
 
3:00–4:30 PM Advances in Single Cell Biology and Organoids for Precision Medicine (Joint) Macdonald AB
  * Quinton Smith, University of California, Irvine
Session Chair
 
  * Jose Ordovas-Montanes, Boston Children's Hospital and Harvard Medical School
Session Chair
 
  Oshiomah Oyageshio, University of California Davis
Remote Presentation: Integrating Single Cell Multiomics and Ancestry to Investigate TB susceptibility
 
  Joshua De Sousa Casal, Boston Children's Hospital
Early Life Development of The Pediatric Duodenum Across Distinct Geographical Environments
 
  Kaitriana Colling, University of Iowa
Lead Compound Identification Using Live-Cell Imaging of Patient-Derived Endometrial Cancer Organoids
 
  Hyung-Sik Kim, Pusan National University
TGFβ2-Driven Iron Dysregulation and Ferroptosis in Salivary Glands Trigger Hyposalivation Under Postmenopausal Conditions
 
  Gat Rauner, Tufts University School of Medicine
Next-Generation Breast Organoids as a Platform for Studying Human Lactation and Breast Tissue Regeneration
 
4:30–5:00 PM Coffee Available Macdonald Foyer
5:00–6:30 PM New Biology of Cell Types, Subsets, States and Clones Macdonald AB
  Andrew RJ Lawson, Wellcome Sanger Institute
Somatic Mutations in Health and Disease
 
  Chrysothemis Brown, Sloan Kettering Institute
Novel Antigen Presenting Cells in Early Life Immune Tolerance
 
  Karan R Kathuria, Stanford University
Short Talk: Synapse-Seq of Human Immune Cell Interactions Reveals Cytotoxic T Cell Suppression of Autoantibody Production
 
  * Veronika Niederlova, Institute of Molecular Genetics
Short Talk: Manipulating Effector and Memory Fates in CD8+ T cells: a Novel Tpam Transitional State and the Role of TGF-B
 
7:00–8:00 PM Social Hour with Lite Bites Woodlands Terrace
7:30–10:00 PM Poster Session 2 Macdonald EF
Wednesday, May 14, 2025
7:00–8:00 AM Breakfast Woodlands Terrace
8:00–11:15 AM From Community-Engaged Research to Drug Discovery Macdonald AB
  Andreas Moor, ETH
Remote Presentation: Systematic Perturbation of Cellular Interactions in the Tumor Microenvironment
 
  * Sara Suliman, University of California, San Francisco
Community-Based Single-Cell Research
 
  Tommaso Biancalani, Genentech
Foundation Models for Target Identifications
 
  Daniel B. Burkhardt, NVIDIA
Accelerating the Development of Virtual Cells
 
  Miranda Orr, Washington University in St Louis, MO
Short Talk: Highest-Plex Single-Cell Spatial Whole Transcriptome and 1000+ Proteome Identify a New Cell Type and Neural State in Alzheimer’s Disease Brains
 
  Hamish W King, Walter and Eliza Hall Institute
Short Talk: Pooled Single-cell CRISPR Screening In Primary Human B Cells Discovers Gene Targets And Pathways Of Non-Coding Autoimmune Risk Loci
 
  Joan Camunas-Soler, University Of Gothenburg
Short Talk: High-Resolution Spatial Transcriptomics And Functional Imaging Reveal Cellular Heterogeneity In The Human Pancreas
 
9:00–9:20 AM Coffee Break Macdonald Foyer
9:20–9:25 AM People's Choice Poster Award Announcement Macdonald AB
11:15–2:30 PM On Own for Lunch
2:30–4:30 PM Symposia Spotlight 2: Late-breaking research presentations selected from abstract submissions Macdonald AB
  * Nicholas F Kuhn, University of California, San Francisco
Identification of a Novel Fibroblast State and Associated Cellular Changes via Local In Vivo Gene Editing in Cancer
 
  Hope Anderson, University of Chicago
Germline- And Non-Germline-Encoded Variation In The TCR Repertoire Impacts Gut-Resident γδ T Cell Activation And Function
 
  Stefan Schattgen, St Jude Children's Research Hospital
A Multimodal Single-Cell Atlas Charts Phenotypic Landscapes Of T Cell Receptor Convergence
 
  Idan Milo, Weizmann Institute of Science
Immune Organization In Sentinel Lymph Nodes Of Melanoma Patients Is Prognostic Of Distant Metastases
 
  Robert Piscopio, University of California, Santa Barbara
Photolabile Oligonucleotides Combined with Topologically Imposed Light Gradients Enable Spatially Resolved Single-Cell Transcriptomics and Epigenomics
 
  Massimiliano Pagani, IFOM ETS - The AIRC Institute of Molecular Oncology
Single-Cell Enhancerome Profiling Identifies Key Transcriptional Regulators of Human Tumor-Infiltrating Treg Cells
 
  Prakrithi Pavithra, University of Queensland
SPanC-Lnc : Decoding the Spatial and Single Cell Landscape of Long Non-coding RNAs at a Pan-Cancer Level
 
  Nate Hyams, Clemson University
Pericytes Promote Multiple Mechanisms of Cardiac Organoid Optimization for Cardiac Regeneration
 
4:30–5:00 PM Coffee Available Macdonald Foyer
5:00–6:45 PM Ex Vivo and In Vivo Reconstruction of Tissues Macdonald AB
  * Samuel Kazer, Boston Children's Hospital & Harvard Medical School
Session Chair
 
  Alex K. Shalek, Massachusetts Institute of Technology
From Correlation to Causation: Improving Human Disease Representation in vitro for Functional Testing of in vivo-Derived Hypotheses
 
  Chris Tape, University College London
Single-Cell Phenoscaping of Tumour Microenvironment Organoids
 
  Jeffrey Moffitt, Boston Children's Hospital
The Role of Spatial Organization in the Gut-Microbiome Interface in Gut Inflammation
 
  Lingting Shi, Columbia University
Short Talk: Multi-Omics Immune Profiling of Graft-Versus-Host Disease (GvHD) In Humans
 
6:45–7:00 PM Meeting Wrap-Up: Outcomes and Future Directions and Survey (Organizers) Macdonald AB
7:00–8:00 PM Social Hour with Lite Bites Woodlands Terrace
Thursday, May 15, 2025
12:00–11:59 PM Departure