IMV Inc (IMV) 2021 Q3 法說會逐字稿

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  • Operator

  • Ladies and gentlemen, thank you for holding, and welcome to the IMV, Inc. Q3 2021 Earnings Call. (Operator Instructions) I must advise you that this conference is being recorded today, November 11, 2021. And I would now like to hand the conference over to your first speaker, Joy Bessenger, Senior Vice President, Investor Relations and Corporate Strategy. Please go ahead.

  • Joy Bessenger - SVP of IR & Corporate Strategy

  • Thank you, operator. Good morning, all. I'm Joy Bessenger, Senior Vice President of Investor Relations and Corporate Strategy for IMV, and I'm pleased to welcome you to IMV third quarter clinical and operational update conference call. I'm joined today by Andrew Hall, our Interim CEO; Dr. Jeremy Graff, our Chief Scientific Officer; and last but certainly not least, Pierre Labbe, our Chief Financial Officer.

  • During this call, we will be discussing statements and our business outlook. Any forward-looking statements made today are pursuant to and within the meaning of the safe harbor provisions of applicable securities laws. These comments are based on current expectations of management regarding future events and operating performance and should not be seen as guarantees of future performance or results. All forward-looking statements are subject to risks and uncertainties that could cause actual results to differ materially. These risks are discussed in our continuous disclosure documents filed in compliance with applicable securities laws in Canada and the United States. The press release, the MD&A and financial statements have all been posted to our website at imv-inc.com. If you wish to receive a copy of these documents, please do not hesitate to contact us. Please note that we will be taking questions from sell-side analysts only today.

  • And with that, I will now turn the call over to Andrew. Andrew?

  • Andrew Hall - Interim CEO & Chief Business Officer

  • Thank you, Joy, and welcome, everyone, to IMV's clinical, operational and third quarter results call. I will first provide an update on our corporate strategy, Jeremy will then discuss recent highlights of our clinical, translational and foundational programs, followed by Pierre, who will give a brief overview of our financial results before we take questions.

  • IMV is undergoing a pivotal transition. We are realigning our corporate strategy to focus on IMV strengths and core competencies in immuno-oncology. First, and with the highest priority, we remain committed to accelerating maveropepimut-S and DPX-SurMAGE towards registration by confirmation of their clinical benefits to patients. We also look to enhance the value of both products by exploring other therapeutic combinations beyond checkpoint inhibitors and indications supported by our ever-increasing understanding of tumor biology.

  • A second leg of our strategy is to leverage the versatility and unique mechanism of action of the DPX platform. The goal here is to develop a comprehensive portfolio of immune educating therapies that are improved by the combination win in formulation with DPX. We see this as a plug and play model in which we may in license a program, strengthen it and then return it to the collaborator for further development.

  • The third leg of our strategy is to enhance our technology platform to enable therapeutic combinations beyond peptides. Our recently announced collaboration with Medicago as an example of this, where in collaboration, we will evaluate the combination of their VLP technology with our DPX platform to confirm enhancement of the therapeutic profile. This collaboration and others to be announced will confirm the value DPX creates when combined with VLP, mRNA, small molecules and even protein therapeutics.

  • The final part of our strategy is to actively monetize our non-immuno-oncology programs so to focus brand exclusively in oncology. This shift of focus will be supported by an increased foundational research effort and peer-reviewed strategy led by Jeremy. In the coming months, we will continue showcasing our scientific congresses and through publication to demonstrate the robustness of our platform's mechanism of action as well as the safety, efficacy and importantly, durability of our clinical candidates. Building on the clinical data and transformational information we accrued this year, we are initiating trials that will take our lead compound forward towards registration.

  • So, with this clarity on strategy, we also strengthened our management team with 2 experienced industry professions. Joy Bessenger who introduced this call joined IMV's Senior Vice President, Investor Relations and Corporate Strategy; and Dr. Heather Hirsch joined IMV as Vice President, Translational Research. Both Heather and Joy are U.S. base, Heather from our new office in Cambridge. Her background in translational analysis and her expertise at CRISPR, Johnson and Merck will certainly help our research and importantly, business development footprint in the Boston area. We are pleased with our recent progress. We've enhanced the versatility of our DPX delivery technology and continued the validation of maveropepimut-S in patients with advanced recurrent ovarian cancer and with relapsed and refractory DLBCL.

  • I'll now pass the call over to Jeremy to dig a little deeper into the scientific progress we've made. So, I'll pass it to you, Jeremy.

  • Jeremy R. Graff - Chief Scientific Officer

  • Thank you, Andrew. I want to take a few moments to focus on the DPX delivery platform. As Andrew has indicated, it allows us to contemplate products that are both centered on oncology and on non-oncology therapeutic opportunities. Our focus to reiterate is on our strength, which is immuno-oncology. But let's talk a little bit about this unique immune educating therapy DPX.

  • What we mean by that is we are able to pack the state cargo within the DPX delivery platform to instruct a very specific immune response. In the case of our lead product, maveropepimut-S, the cargo we've packaged are the antigenic peptides from the tumor protein survival. Survival is almost universally upregulated in advancing cancers, including diffuse large B cell lymphomas and advanced recurrence ovarian cancers and provides a very powerful target for this immune educating therapy. We have demonstrated with this lead product, clinical benefit in multiple indications.

  • You know about the advanced recurrent ovarian cancer clinical benefit that we've recently reported, you know about diffuse large B cell lymphoma, other indications are clearly showing us clinical benefits as well. Importantly, all of this clinical experience in now more than 300 patients has provided for us an exceptional safety profile. When we think about the versatility of the DPX platform to educate an immune response to any particular cargo, we can recognize that we have had a history with infectious disease agents. And I think the most important of those projects was the DPX-RSV program. That program actually advance through a Phase 1 study and showed immune responses that lasted more than a year after vaccination. It is incredibly important to recognize the DPX platform drives specific immune responses and immune responses that persist across time. That persistence is essential to getting clinical benefit.

  • As Andrew mentioned, the DPX platform can deliver multiple cargo, including messenger RNAs, small molecules, virus like proteins, virus like particles and hole proteins. I think it's important also to recognize how DPX based delivery is different than other lipid nanoparticle technologies. In our case, DPX is lipid in oil formulation that creates a very distinct uptake by the immune system. In addition, we know that this product is easy to manufacture. It is relatively cheap to manufacture. It is lyophilized and does not need cold chain storage like other vaccine approaches. It is very stable. The lead product maveropepimut-S or MVP-S has a 5-year stability. So there are a lot of commercial advantages to DPX based platform as well.

  • Let's talk about the advantage that the DPX packaging provides for educating an immune response. On the left-hand panel of this particular slide, we're actually interrogating whether DPX when compared to a conventional emulsion formulation does a better job of educating and inspiring an immune response, the T cell specific immune response in this case. You see the graphic represents SFUs. Those are spot forming units. Those reflect T cell reactivity. On the left-hand portion, up the left panel, you see when we package peptides to the mouse survivin protein in a conventional emulsion formulation, those peptides do not do a very good job at activating T cell reactivity. You see very few spot forming units.

  • By contrast, if we take those very same peptides and package them in DPX, this is now the right-hand side of the left panel, you can see a robust increase in spot forming units or T cell reactivity. We can similarly look at a humanized mouse model. This is a mouse model that's built to reflect one of the HLA antigens from humans. We can, therefore, use the actual clinical product maveropepimut-S in this setting. You can see very clearly in the first bars that when we use the DPX-Survivac or MVP-S product, we get a very robust T cell response. When instead, we package those very same human peptides in the conventional emulsion or CE-Survivac package, we do not get that robust T cell response.

  • We also see this reflected in the clinic. The peptides we've packaged into the maveropepimut-S product are actually peptides we licensed from Merck KGaA. In Merck's hands, with those particular peptides, they reported that 14% of their advanced cancer patients showed a survivin-specific T cell response. In our hands, in advanced cancer patients, we now show nearly a 65% T cell reactivity. Importantly, we see defined clinical benefit across multiple cancer types in our clinical history as reported in the publication. They were only stable disease. So, we know both from preclinical work, and we can look at clinical work to assess that, in fact, the DPX platform using the very same peptides is more capable of instructing a specific and durable immune response than if the same peptides were packaged in a conventional emulsion formulation.

  • This week we'll release a poster at the Society for Immunotherapy of Cancer, a very important conference for anyone in the immunotherapy of cancer field. The data that will be released are from our Phase 2 recurrent ovarian cancer patient trial DeCidE1. And what we show in this is a continued data set providing evidence that we are infiltrating the tumor with both activated T and B cells that's critically important for an anti-tumor response. We show that benefit in patients is more obvious in those who already had some limited immune response to their tuned to begin with and we now also begin to recognize potential mechanisms of resistance in patients who do not get benefit from maveropepimut-S.

  • We expect, ultimately, the translational data from the ovarian cancer trial, this DeCIDE trial as well as the clinical data will allow us to design a trial that we're actively in the midst of designing now so that we can start this trial next year. I will also update our relapsed/refractory diffuse large B cell lymphoma trial. The trial name is vitalized. It is an open-label study. We initiated this trial earlier this year at multiple sites. It is designed to evaluate the combination of maveropepimut-S with Merck's KEYTRUDA plus or minus intermittent low dose cyclophosphamide. The protocol is ultimately designed to confirm we think the high popping overall response rates we saw in this SPiReL. In that trial, patients who are PD-L1 positive at entry showed nearly an 87% objective response rate. So this trial is designed to help us appreciate that therapeutic efficacy in this very advanced diffuse large B cell lymphoma population. As I said, multiple sites are activated in North America, we're screening patients now. We expect to be able to talk about the first results from this trial in the middle of next year.

  • I next want to focus on the next product. Andrew had mentioned, of course, the DPX-SurMAGE product. What's intriguing about this product is this is our first foray into combining peptides to 2 different tumor-specific proteins. The survivin protein and now the MAGE-A9 protein, both of which are commonly upregulated in bladder cancers. In preclinical data that were released at the recent EORTC conference, we were able to show that both in the acute phase and a chronic phase, we can generate specific T cell responses to both tumor antigens. So this delivery technology is able to build a more diverse and we think robust immune response to cancer. We expect that this is now the springboard to a trial we begin with these investigators in bladder cancer by the year's end.

  • So, let me review where we are with our immuno-oncology portfolio. You know DLBCL has initiated this year and we are anxiously awaiting first patient in the trial. That is a combination with KEYTRUDA in partnership with Merck. We are taking the translational and clinical data from our recently completed ovarian cancer trial DeCIDE to formulate the right trial design to take forward into next year. We will shortly release what I think are pretty exciting data from our basket trial in combination with KEYTRUDA.

  • We are now beginning to screen and initiate patients in a breast cancer neoadjuvant trial. This is a partner trial with the Providence Center. It allows us to interrogate deeply tumor tissue from breast cancer patients who over-express survivin as part of the means by which the tumor evades the efficacy of aromatase inhibitors. We're very excited about that trial and its imminent start. We're very excited about it because it allows us to look more deeply into exactly what immune education by DPX means. And lastly, as I spoke of -- with bladder cancer, we expect to begin a trial in non-muscle-invasive bladder cancer here by the end of the year.

  • With that, I'll turn the presentation over to Pierre. Pierre?

  • Pierre Labbe - CFO

  • Thanks, Jeremy. Good morning, everyone. First, I would like to remind you that all our numbers are in U.S. dollars. During the third quarter, we completed the $25 million of financing, which give us the runway to reach the key milestones Jeremy just discussed and take us through the end of the third quarter of 2022. We are also very excited by the fact that we opened our U.S. corporate offices in Cambridge in August, which will serve as an early footprint to expand our U.S. prison in the scientific community with potential calibrators, but also most importantly, with investments.

  • For the third quarter of 2021, we incurred a net loss and comprehensive loss of $10.4 million or $0.30 per share, which compares to a net loss of $5.4 million or $0.08 per share for the same quarter of last year. The increase in loss is mainly explained by an increase in R&D expenses of $700,000 and a $2.5 million for the G&A. The increase in R&D spending was due to start-up costs for the Phase 2b vitalized trial in DLBCL, and increase in manufacturing and development costs for maveropepimut-S and DPX-SurMAGE and an increase in headcount. This increase was partly offset by a decrease in development costs for the preclinical development of our DPX COVID-19, following our shift in strategic focus.

  • For G&A expenses, the increase of $2.5 million in Q3 '21 is largely due to an increase in salaries and non-cash stock-based compensation associated with planned hiring and also changes in executive leadership, foreign currency loss and an increase in legal, professional and recruitment fees. As of September 30, 2021, we had $36.5 million of cash. And as previously mentioned, based on our current plan, we expect that this cash position will be sufficient to fund operations through the end of the third quarter of 2022.

  • As of September 30, 2021, the number of issued and outstanding common share was 82 million and we also had about total of 16 million stock options and warrants that were outstanding. Please note that the financial statements for the 3 and 9 months period ended September 30, 2021, and the related MD&A are available on SEDAR and on EDGAR. Thanks for your attention. And I will now turn the call back over to Andrew for his closing comments before the Q&A session. Andrew?

  • Jeremy R. Graff - Chief Scientific Officer

  • Perhaps I'll take this upcoming oncology milestone. Sounds like we're having some technical difficulties. So, to reiterate what we said before and I think to really affirm the milestones that are upcoming, for DLBCL, we expect to be able to release the first results from this important clinical trial in the middle of next year. For bladder cancer, I think from our combination studies in the basket trial, you'll see a clinical update, we think is very exciting by the end of the year. For MSI-high, cancers as well, very intriguing signals that we'll update in December. And then, of course, we're working on the ovarian cancer trial to design our way towards registration based upon the success we've had in the Phase 2 recurrent study design.

  • Lastly, the breast cancer trial, with our partners at Providence, we think we'll be able to release the first results from the clinic in the middle of next year as well. And then finally, we will be looking at our second product in a trial in non-muscle-invasive bladder cancer. That trial should start by the end of this year. So we're very excited about these upcoming milestones. And as Pierre indicated, we think we certainly are doing well to be able to accumulate these data within the appropriate time frames.

  • With that, I think we can begin to take questions and answers.

  • Operator

  • (Operator Instructions) And your first question comes from the line of Brandon Folkes of Cantor Fitzgerald.

  • Brandon Richard Folkes - Analyst

  • Congratulation on the progress. And maybe just one for me. Can you just elaborate on your expectations around timing of when to -- when you expect to meet the FDA to finalize the design for the ovarian cancer trial? And then just be great to hear your updated banking onto the patient population and trial design there?

  • Jeremy R. Graff - Chief Scientific Officer

  • Andrew, are you back with us? Do you want to take that or you want me to take it? Sounds like he is still not maybe bank with us due to technical difficulties. So Brandon, this is Jeremy. I think what we're in the midst of doing is designing the trial to account for what we need to do to go forward. We expect to be able to submit that trial to the FDA, the final protocol to the FDA later this month or early next month to get approval and get feedback from the FDA on our path forward. The patient population, I think, was your second question. If you recall, our DeCidE1 patient population was a mixed population of platinum-sensitive resistant and refractory patients. Now we had clinical benefit in all 3 of those types of patients. But as we carry this forward, we want to look more towards registration. The path to registration involves working in patients who really have run out of options. So these are platinum-resistant patients, in particular.

  • Brandon Richard Folkes - Analyst

  • And one more, if I may. Just on the realign what you're talking about, is this something you expect to maybe take a couple of months or is this something we should think about as a continuous ongoing process going forward?

  • Jeremy R. Graff - Chief Scientific Officer

  • So, the realignment to focus on immuno-oncology, I think that's what you're referring to. That is something we're actually in the midst of doing now. It's very easy with the versatility of the DPX platform to contemplate vaccines in a number of different therapeutic areas. And historically, the company has done that. I think what we recognize now is as we drive maveropepimut-S deeply into the clinic as we initiate our second immuno-oncology product, we have to focus on what we do best, which is immuno-oncology. That gives us, though, an opportunity to partner out our infectious disease programs and to partner with our platform to help enable immune education for other therapies that maybe didn't work so well. That is, in fact, the story of our lead product, the Merck KGaA survivin peptides didn't show clinical benefit, did not drive a robust T cell response in more than 14 or so percent of the patients tested in advanced cancer settings. Those same peptides packaged into DPX have shown a different story. We get defined clinical benefit in multiple cancer types in advanced cancer patients as well as patients who are not as advanced. We get activation of T cells in 65% of our patients routinely. And that's what our translational story has told us. So the focus on immuno-oncology and the ability to try to monetize the other programs, the infectious disease programs, is happening now and will continue to mature over the next few months.

  • Operator

  • Your next question comes from the line of Joe Pantginis from H.C. Wainwright.

  • Joseph Pantginis - MD of Equity Research & Senior Healthcare Analyst

  • First, obviously, you guys, you got a lot of activities ramping up at the company, and you guys are quite busy. So, I guess, I wanted to focus on the manufacturing readiness, what you have, what you still need to do or you're all set to go for all the different studies you're looking at.

  • Jeremy R. Graff - Chief Scientific Officer

  • Andrew, if you come back in with the technical difficulties, feel free to chime in, but I can handle this, too. Joe, I think it's important for us to recognize that if we drive maveropepimut-S forward, we have to seek a commercial-ready vendor. We're doing that, and we expect here in not too distant future to be able to show first batches from commercial-ready vendor, sometime maybe in the middle of next year. Currently, we have enough inventory for the product we've been working on to fulfill the needs that we have for the clinical program that we've laid out.

  • Joseph Pantginis - MD of Equity Research & Senior Healthcare Analyst

  • And then actually, Jeremy, as part of your prepared comments, I want to link your comment on the DeCIDE data where you said, obviously, that the best T cell responses came from people that had some or patients that had some underlying baseline immune responses against the tumor. So, I want to link that to your overall goal to look at additional combinations beyond checkpoints or anti-PD-1s, I should say. You obviously have a little bit of a tease there with the aromatase inhibitor for the breast cancer study. But I guess what sort of approaches are most exciting to you that could potentially even include patients that don't have an underlying baseline immune response that you could have a good combination that could increase things like epitope spread and further immune responses?

  • Jeremy R. Graff - Chief Scientific Officer

  • Andrew, do you want to take that? You want me to jump in with that one?

  • Andrew Hall - Interim CEO & Chief Business Officer

  • I would love for you to jump into that, Jeremy. Apologies on since the technology jumped in the road of answering the back half of the question. Jeremy, please take it.

  • Jeremy R. Graff - Chief Scientific Officer

  • Joe, so I think there are a lot of different ways that we want to leverage the translational data. The translational data are the data that help explain for us exactly what our product is doing. As you pointed out, DeCIDE translational data, we're seeing our best clinical efficacy in patients that had some maveropepimut immune response to begin with. That's not atypical for immunotherapies. As you know, KEYTRUDA really works best in patients that generally have some level of an ongoing immune response. When we think about our DPX platform, we think about not only the antigenic peptides that instruct a specific response to a specific tumor target in these case, survivin, but we also recognize that in that platform we have components that activate and educate in an immune response and that pull into the fray a response by CD4 helper cells. We think that in a larger, more comprehensive response amongst more than just CD8 T cells is critical for clinical efficacy.

  • And we think there's plenty of room for us to look at those components and understand whether or not we can leverage different aspects of those components to drive a different type of response. It's a bit of a vague answer to your question. But if you think more specifically, there are lots of different ways, for instance, to activate the innate immunity. Those ways may be things we could package into DPX going forward with existing products that we might combine with. You can certainly recognize that with some cytotoxics, you get a more formalized immune response because they kill tumor cells and release antigens, so you can get more of the antigen spreading you're talking to about. So our mechanistic understanding of our product allows us to contemplate combinations beyond checkpoint inhibitors that might include antiangiogenics. Antiangiogenics have a strong effect, for instance, in opening up the tumor microenvironment to the influence and infiltration via activated in use cells. You can imagine, combining with perhaps other cytotoxics, and you can imagine combining with emerging immunotherapies that work on different checkpoints than PD-L1 checkpoint. Does that help, Joe?

  • Joseph Pantginis - MD of Equity Research & Senior Healthcare Analyst

  • It certainly does.

  • Operator

  • And your next question comes from the line of Nick Abbott of Wells Fargo.

  • Nicholas M. Abbott - Director & Associate Analyst

  • First for Jeremy, you've teased us a little bit of statement like really pretty exciting data from the basket study shortly. So have you and Merck made decisions, go no decisions for the bladder MSI stage 2 and about a cellular stage 1, the tumors and those decision points?

  • Jeremy R. Graff - Chief Scientific Officer

  • We have certainly been discussing with Merck the data to be honest, but not yet, and I don't think we made definitive decisions, and that's what we hope to be able to walk through here shortly so that we can communicate fully what the exciting data from the basket trial look like. Andrew, do you want to.

  • Andrew Hall - Interim CEO & Chief Business Officer

  • The current state is the conversations with Merck are at a near point of precipice where we will be able to share publicly the information from this trial. The question that we're working through is what happens next, how do we then move everything forward in a way that's positive with respect to both the collaboration and to the assets involved. So, it set intentionally and we do look forward to communicating that information in the very near future.

  • Nicholas M. Abbott - Director & Associate Analyst

  • So my next question is sort of goes back to sort of this translational data from this side. I guess that if you have an inflamed TA and more likely to respond immunologically. So, are you -- and on the other side of it, you're driving an immune response were in MVP-S. So, do you have stated where you get a strong immune response to the vaccine that's not translated to clinical benefit just because it's -- the tumor doesn't have that inflated phenotype and so you're not able to get those T cells into the tumor or do you need that level of existing or preexisting inflammation in order to get a strong immune response to MVP-S.

  • Andrew Hall - Interim CEO & Chief Business Officer

  • That question can goes.

  • Jeremy R. Graff - Chief Scientific Officer

  • I think you meant straight to me, Andrew. You might be bowing out again, technically. We certainly see in the majority of the patients dosed with maveropepimut-S that we are generating a specific, survivin specific T cell response. We now also appreciate that response, in many cases, involve B cells, too. That tells us we're creating more stimulation with a wider array of immune cells, which leads to, we think, a better overarching effect. Now, it is also true that we can create T cells that we can see in the periphery in patients who ultimately don't show us clinical benefit.

  • And I think you recognize very readily that there's more to clinical benefit than just creating a survivin specific T cell response. As you noted, oftentimes, the microenvironment in different patients or microenvironmental differences between lesions within different patients, creates a barrier even to the most robustly activated T cells that they simply can't penetrate. So, our current data really reflect that where patients held already infiltrating T cells. In other words, where the microenvironment is already conducive to the influx of activated T cells. That's where we have our greatest benefit now. But to the point I think that Joe may have asked earlier, we think there are ways that we can tweak the DPX platform going forward that would allow us perhaps to have a greater impact upon that immunosuppressive tumor microenvironment. That would be certainly not made for MVP-S, but for a later product.

  • Nicholas M. Abbott - Director & Associate Analyst

  • So just maybe building on that then. So the initial confirmatory trial wouldn't be selecting patients based on tumor inflammation, for example.

  • Jeremy R. Graff - Chief Scientific Officer

  • No. We will be imminent, if you will, modernizing innovation population to be the resistant patients where we have seen a very profound clinical activity.

  • Nicholas M. Abbott - Director & Associate Analyst

  • And then last question, let me go back, I guess, the commentary you need about in-licensing, adding value and then returning the asset. Do you have, I mean, I'm sure you do have a preferred strategy, but is the goal here really to generate near-term revenues. It sounds you will almost do this out ways you meet their criteria, and then you return the asset to near-term revenue or are you seeing this sort of an opportunity to participate in upside from this new enhanced product, either just from royalties or even commercialization of the product or is it the mix or how do you, I guess, what are the next -- what are your initial objectives from this program?

  • Andrew Hall - Interim CEO & Chief Business Officer

  • Before I get too detailed in the answer, can I confirm that you can hear me?

  • Nicholas M. Abbott - Director & Associate Analyst

  • I can hear you, yes. I don't know about anybody else.

  • Andrew Hall - Interim CEO & Chief Business Officer

  • The answer to the question is in the short-term, we would be looking to create non-dilutive revenue through this mechanism. So, the idea of bringing a product in for a short period of time, improving it and then transacting that product back to the originator with perhaps improved therapeutic potency or improved therapeutic tolerability then it is in the short term, I think, a mechanism of us creating a revenue stream that's non-dilutive. In the long-term, and you can look at -- and you know all of these examples, but a number of other companies have taken this model forward, where some assets they may selectively -- we may selectively hang onto to fulfill a deeper pipeline of clinical assets. And the flexibility, we believe, that we held by the versatility of the platform Nick provides us an opportunity to very quickly turn this strategic vision into a near-term reality. And then a long-term strategy to fulfill a deepening of IMV's therapeutic presence. And it's something that we and Jeremy's team, particularly, are building out at a very, very effective speed to turn very quickly.

  • Operator

  • And your next question comes from the line of Paul Stewardson from iA Capital Markets.

  • Paul Stewardson - Equity Research Associate of Healthcare & Biotechnology

  • Just calling in for Chelsea. I'm just wondering if you have any update on the hepatocellular carcinoma enrollment progress since you opened up the eligibility a little bit. Is that something that we're going to be able to see stage 1 in December?

  • Andrew Hall - Interim CEO & Chief Business Officer

  • So, the increased or the broadening of the availability certainly increased the recruiting speed of the hepatocellular customer in the arm of the basket trial. We still are not at a point where we have achieved stage 1 for that particular grouping. However, we have seen data that is encouraging in that space. We would not want to commit to the publication of the presentation of that data publicly because we don't have the full complete data set. I will ask Jeremy to maybe comment with a little bit more clarity on the details there.

  • Jeremy R. Graff - Chief Scientific Officer

  • I think, Andrew, you've answered the question well. I don't think stage 1 there is truly complete. So I think it would be premature to release those data within the next month.

  • Paul Stewardson - Equity Research Associate of Healthcare & Biotechnology

  • And just in terms of looking at the patient stratification options out of the translational data that you guys had from DeCidE1. In terms of these metrics like CD3 positive, CD8 positive, T cell infiltration, is that something that you're able to do what you could do in DLBCL with a companion diagnostic or is this -- obviously it's not as characterized something like PD-L1 expression. But what are kind of the options for patient stratification there?

  • Andrew Hall - Interim CEO & Chief Business Officer

  • I'll let Jeremy add extra detail, but it's not going to be as elegant as DLBCL. There is no PD-1, PD-L1 separator in ovarian cancer as everyone that's explored this field over many, many years, knows all too well. What we're really encouraged about is the response we're seeing is somewhat predictable. We're seeing it in a certain sub-type of population that we are confident. We will inform our trial. Now, whether or not that turns into a stratification criteria or a criteria that we can sub select patients for, I think we need more trials with more information to better elucidate that effect. But we are really encouraged by the predictability of clinical response for a sub-type of patients in a disease that, frankly, in that refractory in resistant population is non-responsive to a huge amount of therapies that have been trialed there. Jeremy, do you have a comment?

  • Jeremy R. Graff - Chief Scientific Officer

  • I think we want to understand if there are areas (inaudible) patients who are most likely to get that. In those cases, trying to track CD3, CD8 infiltration or presence in tumor tissue ahead of time might be a difficult companion diagnostic, but it certainly helps us to understand where we see response. By contrast, as Andrew indicated, if you've got PD-L1 positive patients, for instance, in our DLBCL trial, that brings a population is very, very responsive to the therapy. So I don't think that we'll be able to take the CD3 and CD8 as a companion diagnostic, but it is incredibly informative information for us. It helps us to package what we need to package for the trial and to focus on the patients that are seeing the greatest benefit from our DeCIDE trial. And that includes, of course, the platinum-resistant patients. So it's a great question, but CD3, CD8 as a premarker, if you will, for inclusion would be a difficult, I think, a difficult CDx to develop.

  • Paul Stewardson - Equity Research Associate of Healthcare & Biotechnology

  • And one last one for me, if I may. Just in terms of the resistance pathways that is great to see those data and kind of look at a little more granular on how that functions. I'm just curious, you talked a little bit about what the translational data means from the activity side for possible combination. Could you talk about the resistance side? Are there any agents that come to mind? I don't think there are any win inhibitors that are approved, but the pathways that you saw showing up. Do you see any -- obviously, this is a bit conjecture down the road. But do you see any possibilities for early kind of combo targeting of any sort of blockade on the resistance pathways?

  • Jeremy R. Graff - Chief Scientific Officer

  • And Andrew, I'll handle this, and you can stack on top of, if you'd like. But as we look at the pathway, that certainly seems to be more active than patients that don't get benefit. That's not surprising. We know that pathway is an immunosuppressive pathway. But I think if you're looking for actionable targets there that might help reverse that inherent resistance in tumor there. You might look at CD276. Our translational identified CD276 effectively works as a type of immune checkpoint. It's upregulated in the patients who are not getting benefit. So there are very early-stage therapies against 276, certainly not from us, but from other folks that are developing these therapies. It's possible to contemplate down the road that we might take our MVP-S in combination with such a checkpoint inhibitor that might open up the entry of EPV-S to a greater population.

  • Operator

  • And your next question is the follow-up from Nicholas Abbott from Wells Fargo.

  • Nicholas M. Abbott - Director & Associate Analyst

  • First one is on the basket, there were a couple of ovarian cancer cohorts in the basket trial, obviously, did not meet the high bar set at the end of stage 1. Are you able to look at learnings from those cohorts as well or how you looking at learnings from those cohorts as well as you think about the next trial in ovarian cancer? And then I have a follow-up.

  • Jeremy R. Graff - Chief Scientific Officer

  • I'll take that. I think the -- we're looking at learnings from all of the basket trials, in particular, we're are please pleased. I think that provides insight for us. In that case the basket trial was run in a number of bigger future settings with pembrolizumab. Pembrolizumab has really never gotten a foothold in ovarian cancer. And effectively, that's what we see as well. So, we're trying to understand in ovarian cancer in the basket trial, how that differs, what the patient's profile before treatment, maybe if we've got samples after treatment, what that looks like so that we could package that together. So you're spot on with what we're trying to do because it helps frame the way we think about MVP-S in ovarian cancer. Andrew, did you want to add to that?

  • Andrew Hall - Interim CEO & Chief Business Officer

  • Your statement is better than I would make, Jeremy, but just to say that the tissue we collected in that basket trial was obviously going into the formulate translational investigation we're doing, and it is part of the findings. And encouraging, I would say, that we're seeing the same kind of predictability in this data set as we've seen in other data sets. So it's not as if it's in any way translationally flying against what we have seen in the side trial.

  • Nicholas M. Abbott - Director & Associate Analyst

  • And then I guess from what you saw in the side and you would expect to see in hard activity in patients who have baseline information -- tumor information of the KEYTRUDA combination.

  • Jeremy R. Graff - Chief Scientific Officer

  • I think that's a reasonable assumption. That's part of what we're looking at. We're also looking at a kind of the T cell reactivity we get in these patients. We see that universally that we activate survivin specific T cells in any patient really with MVP-S therapy. We're looking at the persistence of that response. There all sorts of reasons, of course, as the immune system is corrupted in advanced cancer patients, but things may not occur. And so we're trying to appreciate that, not only in the basket trial, but in every trial that we run. And you'll see in fact that all of the trials going forward will have an even stronger and heavier translational component so we can crystallize want we want to learn about this trial or marks to registration.

  • Nicholas M. Abbott - Director & Associate Analyst

  • And then just the last one for me, just going back to the big licensing assets. Do you in-license one of those yet? And if not, do you intend to communicate with investors when you do?

  • Andrew Hall - Interim CEO & Chief Business Officer

  • We have not yet enacted the strategy, Nick, but we are deep into conversations. And obviously, when we can make that public, we will look forward to doing that. Thanks, Nick, and thank you, everyone. And apologies for the small technological challenges at the -- in between the transcript and the question and answers. I'd like to close the call just by restating that our goal at INV is clear. We're increasing shareholder value. That's our #1 focus, and we're going to do that by building foundational science with the DPX platform and then by achieving milestones in a timely and predictable fashion. You can see we're leveraging our platform to create improved therapeutics. You can see we're building maveropepimut-S towards registration as well as exploring new indications and combination. And we're committing to communicate this information set through peer-reviewed vehicles such as scientific meetings and publications, more importantly, the seeking licensing opportunities for our non-oncology programs. We are focusing the organization into oncology, so that we have a discipline and execution that is at least equal, if not leading, across the industry. Thank you, everyone, for your time today. I thank you for listening in, and have a lovely rest of your Thursday. Cheers, everybody.

  • Operator

  • Thank you. Ladies and gentlemen that does conclude your conference for today. Thank you for participating, and you may now disconnect.