Stem Cell Models in Embryology (B2)
February 17-20, 2026  | Asilomar Hotel and Conference Grounds, Pacific Grove, CA, United States
Jun Wu, Jianping Fu and Miki Ebisuya
Scholarship Deadline: Oct. 22, 2025 | Abstract Deadline: Jan. 28, 2026 | Early Registration Deadline: Dec. 19, 2025
* 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
Tuesday, February 17, 2026
4:00–6:00 PM Registration and Welcome Mixer
6:00–7:00 PM Dinner
7:00–9:00 PM Human and Non-Human Primate Development using Embryos
  Sophie Petropoulos, Karolinska Institutet
Understanding Human Preimplantation Development
 
  Margherita Y Turco, Friedrich Miescher Institute
Spatial Multiomics Map of Trophoblast Development in Early Pregnancy
 
  Hongmei Wang, Institute of Zoology, Chinese Academy of Sciences
Advancing Trophoblast Organoid Models through a Comprehensive Investigation of Placental Development across Pregnancy
 
  Short Talk(s) Chosen from Abstracts
 
Wednesday, February 18, 2026
7:30–8:30 AM Breakfast
8:30–11:30 AM Advancing Embryo Modeling
  Jacob H Hanna, Weizmann Institute of Science
Ex Utero Embryogenesis: from Naive Pluripotent Cells to Bona Fide Synthetic Embryo Models
 
  Berna Sozen, Yale University
Self-Patterning of Human Stem Cells into Post-Implantation Lineages
 
  José Silva, Guangzhou National Laboratory
Creating High-Fidelity Mouse and Human Embryo Models with Reprogrammed ESCs
 
  Jun Wu, University of Texas Southwestern Medical Center
Developing Increasingly Complex Human Embryo-Like Structures using Stem Cells
 
  Short Talk(s) Chosen from Abstracts
 
10:00–10:20 AM Coffee Break
11:30–1:00 PM Poster Setup
12:00–1:00 PM Lunch
1:00–9:00 PM Poster Viewing
1:30–3:30 PM Symposia Spotlight: Late-breaking research presentations selected from abstract submissions
  Short Talks Chosen from Abstracts
 
3:30–4:00 PM Coffee Available
4:00–6:00 PM Bioengineering Embryo Modeling
  Jianping Fu, University of Michigan, Ann Arbor
Bioengineering Human Embryo and Organ Models
 
  Samira Musah, Duke University
Uncovering Patient-Specific Disease Mysteries with Stem Cells and Organ Chips
 
  Sharad Ramanathan, Harvard
Building Robust in vitro Systems to Study Early Human Development
 
  Short Talk(s) Chosen from Abstracts
 
6:00–7:00 PM Dinner
7:00–9:00 PM Poster Session 1
Thursday, February 19, 2026
7:30–8:30 AM Breakfast
8:30–11:30 AM Studying Developmental Mechanisms using Embryo Models
  Magdalena D. Zernicka-Goetz, University of Cambridge
Deciphering Early Mammalian Development Using Stem Cell-Based Models
 
  Yasuhiro Takashima, Kyoto University CiRA
Naive Human PSCs Model Pre- to Post-Implantation Development
 
  Aydan Bulut-Karslioglu, Max Planck Institute for Molecular Genetics
Adjusting the Timing of Mammalian Development
 
  Olivier Pourquie, Harvard Medical School and Brigham and Women’s Hospital
Life Without HOX
 
  Short Talk(s) Chosen from Abstracts
 
9:30–9:50 AM Coffee Break
11:30–1:00 PM Poster Setup
12:00–1:00 PM Lunch
1:00–9:00 PM Poster Viewing
2:00–3:30 PM Panel Discussions (Ethics)
3:30–4:00 PM Coffee Available
4:00–6:00 PM Synthetic Biology for Embryo Modeling
  Miki Ebisuya, TU Dresden
Optogenetic Manipulation and Cross-Species Comparison of Stem Cell Models
 
  Mustafa Hani Khammash, ETH Zürich
Control Theory and Optogenetic Manipulation of in vitro Models
 
  Jared Toettcher, Princeton University
Optogenetic Manipulation and Systems Biology
 
  Short Talk(s) Chosen from Abstracts
 
6:00–7:00 PM Dinner
7:00–9:00 PM Poster Session 2
Friday, February 20, 2026
7:30–8:30 AM Breakfast
8:30–11:30 AM Progressive Embryo Modeling towards Organogenesis and Translation
  James Briscoe, The Francis Crick Institute
Building a Spinal Cord: The Embryonic Development of the Vertebrate Neural Tube
 
  Speaker to be Announced
 
  Mingxia Gu, UCLA
Engineering Vascularized Organoids to Decode Human Organogenesis
 
  Joshua M. Brickman, University of Copenhagen
The Primitive Endoderm Supports Lineage Plasticity to Enable Regulative Development
 
  Short Talk(s) Chosen from Abstracts
 
11:30–11:45 AM Meeting Wrap-Up: Outcomes and Future Directions (Organizers)
12:00–1:00 PM Lunch
1:00–11:59 PM Departure