TRANSLATION TO CLINIC: Concurrent Sessions
Presenting Dendritic Cells: Clinical Trial Insights and Therapeutic Advances
CHAIR: Michael Gustafson, PhD, Mayo Clinic, United States
SPEAKERS:
- Hideho Okada, MD, PhD, University of California San Francisco, United States
- Keith L. Knutson, PhD, Mayo Clinic, United States
Dendritic cells represent a promising direction for cellular immunotherapeutics; however, substantial work remains to adapt them for clinical application. This session will focus on the advancement of autologous dendritic cell therapies, specifically their utilization in cancer treatment. Dendritic cells play a critical role in stimulating anti-tumor T cells to target various antigens, which enhances their effectiveness against the diverse cell populations present in solid tumors. Additionally, the rapid emergence of new technologies is poised to improve the potency and efficacy of dendritic cells for therapeutic purposes.
SESSION OBJECTIVES:
- Summarize why dendritic cells continue to be a promising focus for cellular immunotherapy.
- Identify the critical barriers that limit the efficacy of dendritic cell therapeutics.
- Demonstrate the importance of bench-to-bedside-and back again research to improve dendritic cell therapies.
T Cells at the Forefront: Pioneering New Avenues in Solid Tumor Therapy
CHAIR: Michael Gustafson, PhD, Mayo Clinic, United States
SPEAKERS:
- John Mullinax, MD, FACS, Moffitt Cancer Center, United States
- Udai S. Kammula, MD, FACS, University of Pittsburgh, United States
- Sylvia Lee, MD, Fred Hutchinson Cancer Center, United States
Autologously expanded adoptive T cells and tumor-infiltrating lymphocytes present a significant opportunity to broaden the range of immunotherapeutic cell types that demonstrate strong tumor reactivity. Given the capacity of these cell types to target multiple antigens, their application appears highly promising. This optimism is supported by the recent approvals of lifileucel and afami-cel for non-CAR T cell strategies in treating solid tumors. Therefore, it is essential to address the challenges that hinder T cell potency within the tumor microenvironment to enhance the efficacy of T cell therapies for solid tumors.
SESSION OBJECTIVES:
- Summarize the current state of ATC/TIL therapy in solid tumors.
- Evaluate the barriers exhibited by solid tumors that limit ATC/TIL efficacy.
- Describe opportunities to enhance ATC/TIL therapy in solid tumors.
From "Bespoke" to "Off-the-Shelf" Stem Cell-Based Therapies: The Next Steps in Clinical Advancement
CHAIR: Katja Weinacht, MD, PhD, Stanford Medicine, United States
SPEAKER:
- Martin Maiers, BA, MS, NMDP, United States
Regenerative cell and tissue therapies from iPSCs offer the unprecedented opportunity to recover the function of diseased organs or tissues otherwise not available for allogenic transplantation. However, manufacturing of “bespoke” products from autologous iPSCs is time and resource-intensive and has to be avoided under specific circumstance such as for treatments of autoimmune disorders or genetically defective cells. This session will explore strategies to expand access, increase histocompatibility, and prevent immune rejection of third-party off-the-shelf cell therapy products.
SESSION OBJECTIVES:
- How can we advance autologous therapies that are time and resource-intensive to manufacture into available products?
- What are strategies for promoting immune evasion in donor cells?
- Can we increase histocompatibility through HLA-editing?
- What are examples (or visions) for a successful off-the-shelf cell therapies?
Immunomodulatory Mechanisms and Potency Attributes of MSC Exosomes in Disease Treatment
CHAIR: Sai Kiang Lim, PhD, Paracrine Therapeutics, Singapore
SPEAKERS:
- Shibani Pati, MD, PhD, University of California San Francisco, United States
- Wei Seong Toh, PhD, National University of Singapore, Singapore
Understanding how mesenchymal stem/stromal cell (MSC) exosomes exert their therapeutic effects is crucial for their successful clinical translation. Immunomodulation is a common feature of their efficacy, and delving into this aspect will be key to elucidating the mechanisms of action of MSC exosomes. This session offers the latest insights into MSC exosome-mediated immunomodulation across diverse disease models, detailing potential modes and mechanisms of action as well as candidate potency CQAs. While identifying robust potency CQAs remains a significant challenge in clinical translation, focusing on immunomodulation provides a promising path forward.
SESSION OBJECTIVES:
- What are the key immunomodulatory modes of action for MSC exosomes?
- What are the mechanisms underlying these modes?
- Which key attributes of MSC exosomes drive these mechanisms?
Pushing the Frontiers of First in Human Gene Modification Therapies
CHAIR: Tami John, MD, Stanford University, United States
SPEAKERS:
- Fraser Wright, PhD, Kriya Therapeutics, United States
- Jason Skowronski, BS, Kamau Therapeutics, United States
There is a pressing need to address the substantial expenses associated with research and development for the treatment of rare diseases with stem cells. It is essential that these discussions include the early implementation of Chemistry, Manufacturing, and Controls (CMC) and process development methodologies well ahead of the first administration of treatments to human subjects. The advancements made in the treatment of sickle cell disease offer valuable insights for overcoming the known challenges associated with the further development of therapies for rare diseases. By focusing on this topic and integrating the lessons learned, the stem cell therapeutic developers can ensure the continued progression of clinical trials and facilitate a sustainable transition to commercial care in the context of ongoing scientific advancements.
SESSION OBJECTIVES:
- Discuss a first in human, high-cost and high-profile gene therapy trial including patient experience and manufacturing changes.
- Highlight strategies for progression of trials from first in human to the next phase with considerations such as cost, manufacturing updates, scientific improvement.
- How to plan for large scale translation of gene modification therapies to clinics.