Precision Genome Engineering (Q8)
January 22-25, 2024  | Fairmont Banff Springs, Banff, AB, Canada
Morgan Maeder, Benjamin P. Kleinstiver and Kiran Musunuru
Scholarship Deadline: Nov. 2, 2023 | Abstract Deadline: Nov. 2, 2023 | Early Registration Deadline: Nov. 21, 2023
* Session Chair † Invited but not yet accepted | Program current as of August 23, 2025 4 AM | For the most up-to-date details, visit https://www.keystonesymposia.org
Monday, January 22, 2024
4:00–8:00 PM Arrival and Registration Van Horne Foyer
6:00–8:00 PM Welcome Mixer Van Horne Foyer
Tuesday, January 23, 2024
7:00–8:00 AM Breakfast President's Hall
8:00–9:00 AM Welcome and Keynote Address (Joint) Van Horne A/B
  Jennifer A. Doudna, HHMI/University of California, Berkeley
Delivering the Future of CRISPR-directed Genome Editing
 
9:00–11:15 AM Gene Editing: Past and Future (Joint) Van Horne A/B
  Sabin Mulepati, Intellia Therapeutics
Progress of CRISPR Clinical Programs
 
  Gerald Schwank, ETH Zurich
In Vivo Base and Prime Editing of Pathogenic Mutations in Mice and Non-Human Primates
 
  Daniel G. Anderson, Massachusetts Institute of Technology
Nucleic Acid Delivery Systems for RNA Therapy and Genome Editing
 
  William Peranteau, The Children's Hospital of Philadelphia
Short Talk: Short Talk: In Utero Gene Editing for a Metabolic Liver Disease in Mice and Nonhuman Primates
 
  Michael Ward, NIH
Short Talk: Short Talk: CRISPR Engineering and Phenotyping of a Large Isogenic Set of Neurodegeneration-Related Mutations in Human iPSC Models
 
9:30–9:50 AM Coffee Break Van Horne Foyer
11:15–1:00 PM Poster Setup Van Horne C
11:15–5:00 PM On Own for Lunch
1:00–10:00 PM Poster Viewing Van Horne C
2:30–4:30 PM Workshop 1: Therapeutic Development of Editing Approaches Van Horne B
  Lauren Testa, University of Pennsylvania
Base Editing and Prime Editing to Introduce and Correct Pathogenic Variants Causing Pseudoxanthoma Elasticum
 
  Christiano Alves, MGH
Development of a Customized Base Editor as a Treatment for a Severe Pediatric Vascular Disease
 
  Mandana Arbab, Boston Children's Hospital and Harvard Medical School
Base Editing Rescue of Spinal Muscular Atrophy in Cells and in Mice
 
  Pavel Nash, Univeristy of Cambridge
Innovations in Mitochondrial Gene Therapy: mtZFNs and Beyond
 
  Taylor Anglen, Duke University
Epigenetic Control of a Cardiac Gene Regulatory Element Modulates Therapeutically Relevant Phenotypes
 
  Shawn Liu, Columbia University Medical Center
Edit DNA Methylation in vivo
 
4:30–5:00 PM Coffee Available Van Horne Foyer
5:00–7:00 PM Building the Toolbox: New Systems and Technology Development Van Horne B
  Benjamin P. Kleinstiver, Massachusetts General Hospital
Engineered CRISPR Enzymes to Improve Genome Editing
 
  Samuel H. Sternberg, Columbia University
Targeted DNA Integration in Mammalian Cells Using CRISPR-Associated Transposases
 
  Tessa M Bertozzi, Whitehead Institute for Biomedical Research
Short Talk: Short Talk: Epigenome Editing as a Tool for Basic Discovery and Therapeutic Intervention
 
  Patrick D. Hsu, Arc Institute | University of California, Berkeley
Short Talk: Short Talk: Discovery of a Unified RNA-guided Mechanism for Programmable Genome Manipulation
 
  Hiroshi Nishimasu, RCAST, The University of Tokyo
Structure and Engineering of the RNA-Guided Cas7-11-Csx29 Nuclease-Protease Complex
 
7:00–8:00 PM Social Hour with Lite Bites President's Hall
7:30–10:00 PM Poster Session 1 Van Horne C
Wednesday, January 24, 2024
7:00–8:00 AM Breakfast President's Hall
8:00–11:00 AM Mechanisms of Editing Van Horne B
  Jacob E. Corn, ETH Zürich
Repair Mechanisms if Double Strand Breaks
 
  Britt Adamson, Princeton University
Highthroughput Profiling of Gene Edited Cells
 
  Alexis C. Komor †, University of California, San Diego
The Mechanisms of Base Editing
 
  Ryuei Sato, University of Hawaii at Manoa
Short Talk: Short Talk: Directed Evolution of PhiC31 and Bxb1 Integrases to Integrate Large DNA Sequences in Mammalian Cells with Twin Prime Editing
 
  Rachel A Silverstein, Harvard University
Short Talk: Short Talk: Custom PAM-reprogrammed CRISPR-Cas Enzymes via Machine Learning
 
  Shengdar Q. Tsai, St. Jude Children's Research Hospital
Short Talk: Short Talk: Population-scale GUIDE-seq-2 Profiling Reveals Human Genetic Variation Frequently Affects Cellular Off-target Genome Editing Activity
 
  Juliane Weller, Wellcome Sanger Institute
Short Talk: Short Talk: Generating Ultra-long Deletions using Paired Prime Editing
 
9:00–9:20 AM Coffee Break Van Horne Foyer
11:00–1:00 PM Poster Setup Van Horne C
11:00–5:00 PM On Own for Lunch
1:00–10:00 PM Poster Viewing Van Horne C
3:00–4:30 PM Career Roundtable (Joint)
  Anastasia Khvorova, University of Massachusetts Medical School
Professor
 
  Marino Zerial, Max Planck Institute of Molecular Cell Biology and Genetics
Group Leader
 
  Blythe Duke Sather, Tune Therapeutics
VP, Head of Research
 
  Hyongbum Henry Kim, Yonsei University College of Medicine
Principal Investigator
 
  Michael Ward, NIH
Senior Investigator
 
4:30–5:00 PM Coffee Available Van Horne Foyer
5:00–7:00 PM New Therapeutic Gene Editing Approaches Van Horne B
  Morgan Maeder, Chroma Medicine
Therapeutic Development of Epigenetic Editors
 
  Andrew Anzalone, Prime Medicine, Inc.
Therapeutic Development of Prime Editing
 
  Blythe Duke Sather, Tune Therapeutics
Harnessing the Power of Epi Editing for Clinical Benefit
 
  Dominique Brooks, University of Pennsylvania
Short Talk: Short Talk: In Vivo Correction of Human Phenylketonuria Variants Via Prime Editing and Base Editing
 
  Gabriele Casirati, Boston Children's Hospital/Dana Farber Cancer Institute
Short Talk: Short Talk: Epitope Edited Hematopoietic Stem Cells to Enable Immune-Based In Vivo Selection Of Genome-Engineered Cells
 
7:00–8:00 PM Social Hour with Lite Bites President's Hall
7:30–10:00 PM Poster Session 2 Van Horne C
Thursday, January 25, 2024
7:00–8:00 AM Breakfast President's Hall
8:00–9:00 AM Keynote Address (Joint) Van Horne A/B
  Feng Zhang, Broad Institute of MIT and Harvard University
Mammalian Retrovirus-Like Protein PEG10 Based Delivery Systems for mRNA Delivery and Genome Engineering
 
9:00–9:20 AM Coffee Break Van Horne Foyer
9:00–11:00 AM Delivery of Gene Editors (Joint) Van Horne A/B
  Kathryn Whitehead, Carnegie Mellon University
Lipid Nanoparticles for mRNA Delivery: The Exquisite Effects of Chemistry on Biological Function
 
  Daniel J. Siegwart, University of Texas Southwestern Medical Center
Selective Organ Targeting (SORT) Lipid Nanoparticles (LNPs) for Tissue-Specific Gene Editing
 
  Christopher Baehr, UC Berkeley
Short Talk: Short Talk: Engineered Neuron Targeting CRISPR RNPs for Improved Genome Editing in the Brain
 
  Hyukjin Lee, Ewha Womans University
Short Talk: Short Talk: Development of Immune Modulating Ionizable Lipids and Their Lipid Nanoparticle Formulation for mRNA Vaccines and Therapeutics
 
11:00–1:00 PM Poster Setup Van Horne C
11:00–5:00 PM On Own for Lunch
1:00–10:00 PM Poster Viewing Van Horne C
2:30–4:30 PM Workshop 2: Technology Development Van Horne B
  Nora Enright, Stanford University
Characterization and Design of Large Serine Recombinases Using Domain Swaps
 
  Chad Moon, Arc Institute
Combinatorial Domain Screening for the Discovery of Stage-specific Epigenetic Interactions
 
  Tanner Wiegand, Columbia University
Emergence of RNA-guided Transcription Factors via Domestication of Transposon-encoded Nucleases
 
  Kyle Trudeau, Sana Biotechnology
Retargetable Fusogens Enable Delivery of Gene Editing Payloads with High Cell-specificity via Direct Coupling of Receptor Binding to Fusion
 
  Addison Wright, Scribe Therapeutics
Engineering CasX to Create a Gene Editor with Potent Activity in Non-human Primates
 
  Jonas Koeppel, Wellcome Sanger Institute
Randomizing the Human Genome by Engineering Recombination between Repeat Elements
 
  Shannon M Miller, Scripps Research
Engineering SpCas9 Towards Compatibility with Fully Chemically Modified sgRNA
 
  Olivier Belli, ETH Zurich
High-Throughput Precision Genome Editing Screens to Study Variants of Uncertain Significance in Their Genomic Context
 
4:30–5:00 PM Coffee Available Van Horne Foyer
5:00–6:45 PM Gene Editing in the Clinic Van Horne B
  Kiran Musunuru, University of Pennsylvania
Therapeutic Gene Editing for Cardiovascular and Metabolic Diseases: From the Leading Cause of Death to N-of-1 Disorders
 
  Waseem Qasim, University in London
CRISPR and Base Edited Therapeutic T Cells
 
  Janice Chen, Mammoth Biosciences, Inc.
Developing in vivo Therapeutics with Ultracompact CRISPR Systems
 
  Giulia Schiroli, Tessera Therapeutics
Short Talk: Short Talk: In Vivo HSC Gene Editing for Correction of Sickle Cell Mutation using RNA Gene Writers
 
6:45–7:00 PM Meeting Wrap-Up: Outcomes and Future Directions (Organizers) Van Horne B
7:00–8:00 PM Social Hour with Lite Bites President's Hall
7:30–10:00 PM Poster Session 3 Van Horne C
Friday, January 26, 2024
7:00–11:59 PM Departure