Antibodies as Drugs: Innovative Formats, Design and Engineering (Q3)
February 17-20, 2025  | Keystone Resort, Keystone, CO, United States
Jean-Philippe Julien and Katherine Harris
Scholarship Deadline: Nov. 27, 2024 | Abstract Deadline: Jan. 28, 2025 | Early Registration Deadline: Dec. 24, 2024
* 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
Monday, February 17, 2025
4:00–8:00 PM Registration Longs Peak Foyer
6:00–8:00 PM Welcome Mixer Longs Peak Foyer
Tuesday, February 18, 2025
7:00–8:00 AM Breakfast Shavano/Torreys/Red Cloud
8:00–9:00 AM Welcome and Keynote Address Grays Peak
  * Katherine Harris, Rondo Therapeutics
Session Chair
 
  * Jean-Philippe Julien, Hospital for Sick Children Research Institute
Session Chair
 
  Koustubh Ranade, Immunocore
Monoclonal Antibodies & TCRs: Shaping the Future of Therapeutic Design
 
9:00–11:00 AM Antibody-Based Protein Degraders for Therapeutics Development Grays Peak
  Leo James, MRC Laboratory of Molecular Biology
Remote Presentation: Trim-Away: TRIM21-based Modalities for Intracellular Targeted Protein Degradation
 
  Jithu Krishna, University of Massachusetts, Amherst
Short Talk: Polymeric Lysosomal-Targeting Chimeras: Extracellular Targeted Protein Degradation Without Co-opting Lysosome-Targeting Receptors
 
  * James A Wells, University of California, San Francisco
Novel Approaches for Extracellular Targeted Protein Degradation (eTPD)
 
9:30–9:50 AM Coffee Break Longs Peak Foyer
11:15–1:00 PM Poster Setup Shavano/Torreys/Red Cloud
11:15–5:00 PM On Own for Lunch
1:00–10:00 PM Poster Viewing Shavano/Torreys/Red Cloud
1:30–3:30 PM Symposia Spotlight 1: Preclinical Development of Antibody Therapeutics: From Discovery to IND Grays Peak
  * Kirstin A Zettlitz, Beckman Research Institute of the City of Hope
Fc-engineering to Increase the Therapeutic Index for Antibody Fragment-based Radioimmunotherapy
 
  Daniela Cipolletta, Seismic Therapeutic
S-4321, A Novel Dual-cell Bidirectional PD-1:FcγRIIb Selective Agonist Antibody for the Treatment of Autoimmune Disease
 
  Cory Brooks, California State University, Fresno
Targeting MUC16 in Pancreatic Cancer: Structural and Functional Analysis of the Humanized AR9.6 Antibody
 
  Gualberto G. Gonzalez-Sapienza, Facultad de Quimica, UdelaR
Targeting PD-L1 Blockade to Dendritic Cells through Simultaneous Binding to CD11c Enhances Antitumor Efficacy
 
  Melanie Walker, RenBio
Development of an Influenza Neutralizing Antibody Cocktail using DNA-based Delivery
 
  Stefan Schmidt, Evitira AG
Trans-splicing Mediated Recombination to Generate Multi-specific Antibodies
 
  Isabel Grace Elliott, University of Southampton
Structure-guided Disulfide Engineering Restricts Antibody Conformation to Elicit TNFR Agonism in Anti-cancer Therapeutics
 
3:30–4:30 PM Career Roundtable (Joint) Grays Peak
  Luka Kulic, F. Hoffmann-La Roche Ltd.
Therapeutic Area Leader Dementias, Expert Scientist and Medical Director
 
  Kylie Chew, Denali Therapeutics
Principal Scientist
 
  Russell K Pachynski, Washington University in St. Louis
Associate Professor
 
  Roosmarijn E Vandenbroucke, VIB and Ghent University
Group Leader & Professor
 
4:30–5:00 PM Coffee Available Longs Peak Foyer
5:00–6:45 PM New Developments in Antibody Drug Conjugate Technology Grays Peak
  Seema Kantak, Exelixis
Discovery of XB010, a Next Generation 5T4-targeting ADC
 
  Scott Lesley, InduPro
Proximity-based Bispecific Antibody Strategies to Address Disease
 
7:00–8:00 PM Cocktail Hour Sponsored by Nicoya Shavano/Torreys/Red Cloud
7:05–8:05 PM Dinner Shavano/Torreys/Red Cloud
7:30–10:00 PM Poster Session 1 Shavano/Torreys/Red Cloud
Wednesday, February 19, 2025
7:00–8:00 AM Breakfast Shavano/Torreys/Red Cloud
8:00–11:00 AM Pushing the Boundaries of Biologics Towards Precision Grays Peak
  Benjamí Oller-Salvia, Ramon Llull University
Novel Approaches for Conditionally-Active and Brain-Permeable Antibodies
 
  * Mark S Cragg, University of Southampton
Developing Immunostimulating Antibodies to Deliver Agonism Without Toxicity
 
  Marvin Gee, 3T Biosciences
TCR Biologics
 
  David G Kugler, Cartography Biosciences
Identifying & Building Around Optimal Targets for Oncology Therapies
 
  Vanessa Laversenne, Broad Institute of Harvard and MIT
Short Talk: Evaluating Peripheral Delivery of Anti-PrP Antibody AZ59 for Brain PrP Targeting and Therapeutic Potential in Prion Disease
 
  Constantinos_Kurt Wibmer, Wits Health Consortium
Short Talk: A Monoclonal Antibody that Neutralizes both Long- and Short-chain Three Finger Snake Venom Neurotoxins
 
9:00–9:20 AM Coffee Break Longs Peak Foyer
9:20–9:25 AM Award Recipient Acknowledgement Grays Peak
11:00–5:00 PM On Own for Lunch
4:30–5:00 PM Coffee Available Longs Peak Foyer
5:00–7:00 PM Technologies to Increase Drug Accessibility against Infectious Diseases on a Global Scale Grays Peak
  Semiramis Yilmaz, VIB-UGent Center for Medical Biotechnology
A Yeast Manufacturing Platform for VHH-Fc Type Molecules
 
  Anja F Hohmann, Be Biopharma
Genetically Engineered B Cell Medicines for Sustained in Vivo Delivery of Therapeutic Biologics
 
  * Christopher O Barnes, Stanford University
Antibody Therapeutics Against Respiratory RNA Viruses
 
  Jean-Philippe Julien, Hospital for Sick Children Research Institute
Antibody-based Strategies to Block the Transmission of Malaria
 
7:00–8:00 PM Social Hour with Lite Bites Shavano/Torreys/Red Cloud
7:30–10:00 PM Poster Session 2 Shavano/Torreys/Red Cloud
Thursday, February 20, 2025
7:00–8:00 AM Breakfast Shavano/Torreys/Red Cloud
8:00–10:30 AM Therapeutic Applications of Fc Domain Engineering Grays Peak
  * E. Sally Ward, University of Southampton
Targeting FcRn for the Generation of Therapeutics for Antibody-Mediated Disease
 
  John R. Desjarlais, Xencor, Inc.
Optimization and Application of Fc-Containing Bispecific Antibodies
 
  Karen Silence, arGEN-X BVBA
Engineering of Antibodies for Optimal FcRn Engagement
 
  Ibo Janssens, Argenx
Short Talk: How Format Impacts Activity: Structure-activity Relationship for Optimal FcRn Engagement of Fc-based Therapeutics
 
  Stefan Weise, Roche Diagnostics GmbH
Short Talk: Structure-PK Relationship: Complex Antibody Format Affects Pharmacokinetic Properties via FcRn Recycling
 
9:00–9:20 AM Coffee Break Longs Peak Foyer
11:00–5:00 PM On Own for Lunch
2:30–4:30 PM Symposia Spotlight 2: Leveraging AI and ML in Antibody Discovery, Engineering and Beyond Grays Peak
  Joel Bard, Pfizer
Biocheminformatics – Enabling Data Science for Macromolecular Drug Discovery
 
  * Karen Duffy, Manifold Bio
Integrating High-throughput in vivo Screening with AI-guided Protein Design to Select Brain Shuttles with Optimal Pharmacokinetics, Biodistribution, and Other Drug-like Properties
 
  Nitesh Mishra, The Scripps Research Institute
Rapid AI-Driven Design of Broadly Neutralizing Antibodies Targeting the HIV-1 Envelope Glycoprotein
 
  Sameer Soi, Abalone Bio
Harnessing Protein Language Models and Large-Scale Functional Data to Generate Novel, Functionally Active Antibody Therapeutics
 
  Ariel Tennenhouse, Weizmann Institute of Science
One-shot Optimization of Antibody Developability and Affinity by Computational Design
 
  * Peter Tessier, University of Michigan
Optimization of Mono- and Multi-Specific Antibodies Using Machine Learning and Atomistic Design
 
  Greg Mirando, Precision BioTools
Targeting KRAS Mutation Diversity with Epivolve®: A Novel Approach for Precision Cancer Therapeutics and Diagnostics
 
  Deborah Flusberg, Certara
Mechanistic Modeling Guides Bispecific Antibody Design and Target Selection for Maximizing Therapeutic Window
 
4:30–5:00 PM Coffee Available Longs Peak Foyer
5:00–6:45 PM Novel Antibody Therapies and Combinations Grays Peak
  Rony Dahan, Weizmann Institute of Science
Bispecific Immune Synapse Engagers for Cancer Immunotherapy
 
  Katherine Harris, Rondo Therapeutics
Bispecific Antibody Combination Strategies for Treating Solid Tumors
 
  * Katherine Cygnar, Regeneron Pharmaceuticals
Optimizing BBB-Crossing Antibodies and Antibody-Targeted Cargo
 
  Mike Wan, Gilead Science
Short Talk: Utilizing Cis-binding in T Cell Engagers: Theoretical Modeling to Guide 2+1 and Multi-specific TCE Design
 
6:45–7:00 PM Meeting Wrap-Up: Outcomes and Future Directions (Organizers) Grays Peak
7:00–8:00 PM Social Hour with Lite Bites Shavano/Torreys/Red Cloud
8:00–9:00 PM Entertainment Longs Peak
8:00–9:00 PM Cash Bar Shavano/Torreys/Red Cloud
Friday, February 21, 2025
12:00–11:59 PM Departure