Jennifer Buell
Analyst · H.C. Wainwright
Thank you very much, Zack. It's a pleasure to have you all with us this morning to hear about our accomplishments throughout the course of last year and what we plan to do in 2024. Throughout 2023 and into the beginning of this year already, we've achieved some significant milestones that I'm going to go through today. And these are all related to advancing our allogenic iNKT or Invariant Natural Killer T cell programs. Notably, we initiated phase – a phase 2 trial in gastroesophageal cancer, a development I’ll delve into very shortly. This pivotal program built upon crucial data presented at four major medical conferences throughout the course of 2023, along with the publication of our findings in esteemed journals, such as Nature Communications and Oncogene. Our comprehensive dataset nearly 100 patients treated to-date showcases the efficacy and activity of iNKTs in addressing solid tumor cancers and in other immune-related diseases such as acute respiratory distress syndrome with promising outcomes observed. These achievements underscore our pivotal role in advancing state-of-the-art cell therapies on what we believe to be an optimal cell platforms positioning iNKT Therapeutics as a key contributor to the progress of living medicines. Today MiNK stands as one of the most clinically advanced companies pioneering this novel cell type iNKT is and is a reminder, iNKTs are what we believe to be the most potent and highly conserved cell types in immunity. Through the progression of our clinical programs and robust R&D initiatives, we've made significant contributions to an expanding repository of clinical and preclinical data showcasing the distinct advantages of iNKTs in immune therapy for immune-related diseases. This year, our efforts have culminated in presentations at four major medical meetings and the publications of the two manuscripts that I just mentioned a moment ago. We've showcased our observations of activity in patients with cancer, as well as patients with severe respiratory distress, both of which I'm going to go into in just a moment. But before going into our priorities for this year, let me just reiterate our fully integrated capabilities. These are unique to MiNK in this space and these capabilities really underscore our efficiency and the progress we’ve been able to make to-date. With our state-of-the-art discovery platforms, which Marc has shared with you and will go into you some more detail today, our AI capabilities, our high throughput genomic analyses and engineering capabilities, we possess the agility to swiftly identify targets and develop therapeutic approaches whether through CAR iNKTS, T cell engagers, TCRS or native allogenic iNKTs. These programs advanced seamlessly through our fully internal GMP manufacturing capabilities, which have been optimized, further scaled and received FDA clearance to produce material in-house for our clinical programs. We're advancing on multiple fronts with the focus on really revolutionizing treatment and access to these effective cell therapies in cancer, pulmonary diseases and other immune-related disorders. Our flagship program is a native, naturally engineered allogenic, donor-derived iNKT cell product. This is called agenT-797. It's now advancing the Phase 2 trial in second-line gastric cancer. And in addition, our collaboration with Immunoscape, which we announced last year, spearheaded by Marc and powers us to leverage the potential of our T cell receptive platform and programs, as well as our novel and proprietary targets. Furthermore, our T cell engager platform bodes unique development capabilities and also holds the promise that’s really quite unique to MiNK of delivering engager T cells in combination with native iNKTs. This is innovative, it's strategic and it's unique to what we can bring to a clinical development. I'm going to speak a bit about our programs in oncology, as we look ahead to 2024 focus really remains squarely on advancing our lead program agenT-797. Our objectives are very clear. We must continue expanding our clinical data set and exploring therapeutic areas with potential rapid development pathways. Our focus on 797 serves as the cornerstone of our vision driving us forward to redefine treatment standards, positively impacting patients’ lives with the accessible, living medicines designed to deliver benefit without the disabling side-effects of standard chemotherapeutic approaches and this is particularly evident in patients with gastric cancer. In February, we announced a significant milestone with the launch of our Phase 2 study of 797. This trial focuses on combining 797 with botensilimab, which many of you are quite familiar with. Botensilimab is an Fc-engineered molecule. It's a multi modal T cell activator, which also binds the CTLA-4. This agent combines with balstilimab and anti-PD-1 therapy, both of those antibodies are through our collaboration with Agenus. And this combination is also added on top of standard of care chemotherapy in second line gastroesophageal cancers. This is a therapeutic area where there are currently no therapeutic or curative options for patients and it's a critical need in oncology. The initiation of the trial follows a compelling clinical data set presented at AACR in SITC last year and most recently the publication of a manuscript outlining 797’s clinical activity in patients that are refractory to immune checkpoint inhibitors and prior chemotherapies, specifically in gastric cancers. This collective evidence showcases that 797’s potential to overcome resistance to immune checkpoint inhibitors demonstrating durable disease stabilization and activity in refractory solid tumor cancers, including a confirmed response in chemotherapy and anti-PD 1 refractory gastric cancers. As a reminder, the patient who has published in Oncogene was the patient who failed prior chemotherapy full facts as well as nivolumab and pembrolizumab. So this patient then was treated with cells in combination with Nivo and had a partial response that was durable and remained so throughout the trial period. The trial is led by Dr. Yelena Janjigian. Yelena is the Chief of Gastrointestinal Oncology at Memorial Sloan Kettering Cancer Center. The trial is supported by Stand Up to Cancer and this phase 2 study holds promise in really changing the treatment landscape for patients with this cancer. We launched the trial in February and have already accrued our initial cohort of patients and have had the pleasure of seeing some very initial preliminary positive signals which we’re quite excited about. These findings form the foundation of continued discussions with regulators to expand the benefits for patients with gastric cancer and a trial that we plan to provide an update for you before the end of this year. Now beyond oncology, this is a growing area of therapeutic opportunity for cell therapies and we are particularly well-positioned in this space given our scalability and our efficiency and being able to generate an allogenic, donor-derived iNKTs at scale that can be cryopreserved and retained their functional characteristics. This allows us to have the cells at the sites when the patients need them and able to be delivered at the point of administration without any delays from needle-to-needle time. So, we've been working outside of oncology and we made some important advancements with 797 outside of this of oncology. A published data highlights the important role that iNKTs could play in immunity more broadly and these include infections, inflammatory diseases, as well as autoimmunity and you're going to hear some data in an upcoming conference in the first half of this year about some important signals that in the treatment paradigm with patients who have both autoimmunity and infections, which I think will make you as excited as it has made me. Last year, we presented data at the American Thoracic Society and it showed a survival benefit of 75% in patients treated with agenT-797 and these data stand in stark contrast to 10% survival in the in-hospital case controls enrolled at the same time period of our trial. We’ll present these data at a conference in the first half of this year and will follow with an announcement about the next steps for this important program. And I think importantly at the ATS conference, we also showed that patients on the most severe forms of life supports with ARDS, these patients are treated with ECMO, VV ECMO and those patients treated with VV ECMO actually had a survival rate of over 80%, which is also really quite unexpected in this patient population. And again, you'll hear more data in an upcoming conference in the first half of this year. Now these clinical trials have demonstrated promising results regarding the activity of iNKT cells in patients facing severe respiratory distress. Now, this is a condition affecting over 600,000 individuals annually in the US alone. Compared to conventional therapies like corticosteroids, our trials have demonstrated these activities in critical endpoints such as respiratory function, oxygenation levels, as well as overall survival rates. And they present an important foundation for the development of 797 in patients with ARDS, potentially reshaping treatment paradigms for intensive and acute pulmonary care settings. In summary, our approach to rapidly advanced iNKT cells in patients with respiratory distress underscores our commitment to addressing unmet medical needs and improving patient outcomes in oncology and beyond. And we're excited about the potential of these cells to make a meaningful difference in the lives of patients and we look forward to providing an update in the month ahead. In order to support our growing 797 clinical programs, of course we've maintained a steadfast focus on delivering our in-house manufacturing of allogenic iNKT cells. These cells, this is a critical capability led by Dr Joy Zhou, and this removes any reliance that we currently have or had previously had on third-party CDMOs. And it ensures our control end-to-end control over an efficient and reliable play of our products. We are currently providing in-house manufacturing products for our ongoing clinical studies and plan to do so for our in-house programs, as well as our collaborative programs that are under active discussion. Our CMC team has achieved a major milestone in developing and implementing an FDA cleared end-to-end automatic, closed and industrialized iNKT manufacturing process, which is fully in-house demonstrating MiNK’s internal manufacturing capacity in compliance with rigorous regulatory standards and its readiness for clinical production to support our trials. This process represents a top-notch industrialized allogenics of therapy manufacturing process and leverages our cutting-edge closed technology to streamline production from start to finish and minimize any manual intervention. This minimizes of course and in our hands has eliminated contamination as far as we can tell at this point and maintains product integrity throughout the manufacturing process. I'm now going to turn the call over to Dr. Marc Van Dijk to go over MiNK’s technology platforms and another important component of our next-generation pipeline, Marc?