Translational Data at SITC 2021 from Adaptimmune’s Phase 1 SURPASS Trial Indicate Adding AKTi to Manufacturing May Contribute to Sustained Antitumor Activity of Next-gen SPEAR T-cells

On November 12, 2021 Adaptimmune Therapeutics plc (Nasdaq: ADAP), a leader in cell therapy to treat cancer, reported that it will present translational data from the Phase 1 SURPASS trial during the poster session at the Society for Immunotherapy of Cancer (SITC) (Free SITC Whitepaper) annual meeting in Washington, D.C. (or virtual) (Abstract #373) from November 12-14, 2021 (Press release, Adaptimmune, NOV 12, 2021, View Source [SID1234595373]). In addition, the Company will present a data update from four patients treated in the radiation sub-study of the Phase 1 trial with afami-cel (Abstract #376).

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"The SURPASS data show that the addition of AKTi along with next-gen enhancements results in an improved and more potent SPEAR T-cell product," said Karen Miller, Adaptimmune’s Senior Vice President, Pipeline Research. "The data we continue to generate in the Phase 1 SURPASS trial shows promising responses for patients across multiple solid tumor indications. We will continue to explore more next-gen enhancements and manufacturing improvements, informed by our ongoing translational research, to deliver the best cell therapies we can for people with cancer."

Addition of AKTi during manufacturing results in improved phenotype and proliferative potential of SPEAR T-cells – attributes that may contribute to more sustained antitumor immune responses

In vitro analyses of manufactured product samples

ADP-A2M4CD8 SPEAR T-cells were manufactured with and without AKTi
Samples manufactured with AKTi expanded more effectively during manufacturing compared to samples without
Flow cytometry analyses of ADP-A2M4CD8 SPEAR T-cells demonstrated increased stem cell memory content of the transduced population in samples manufactured in the presence of AKTi compared to those manufactured without
This increased stem cell memory content may be beneficial in generating a more sustained immune response in patients
Further experiments were conducted to evaluate the impact of AKTi on SPEAR T-cell manufacturing: surplus pre-infusion apheresis material from patients in the Phase 1 trial of afami-cel trial was remanufactured into research-grade afami-cel with or without AKTi
In vitro functional analyses showed that manufacturing afami-cel SPEAR T-cells with AKTi can remodel gene expression in favor of improved proliferation or cytotoxicity
Post-infusion analyses

ADP-A2M4CD8 SPEAR T-cells manufactured with AKTi demonstrated higher median persistence in peripheral blood of patients in the Phase 1 SURPASS trial, by peak vector copy number and by peak percent recovery, compared to those manufactured without
Serum cytokine responses, measured in peripheral blood of patients who received product manufactured with AKTi (n=14) showed similar or greater induction of host immune response compared to those who received product without AKTi (n=6)
Radiation sub-study (closed to enrollment in July 2021) of the Phase 1 trial with afami-cel

As of December 27, 2020 (data cut-off), 4 patients received low-dose radiation and afami-cel
Overall response rate was 33%, 1 partial response (PR) (melanoma; reported in 2019) out of 3 evaluable patients
Disease control rate was 100%, 1 PR, 2 stable diseases (SD) (1 patient with ovarian and 1 patient with head and neck cancer) out of 3 evaluable patients
Serum cytokine profiles were consistent with afami-cel monotherapy, confirming no apparent impact of low-dose radiation on persistence and peripheral immune response.
There was greater detection of SPEAR T-cells in tumor biopsies when infusion followed low-dose radiation, compared to samples from patients who received afami-cel monotherapy in the Phase 1 trial

Zealand Pharma Presents Financial Results for the First Nine Months of 2021; Provides Updates on Commercial Launch and Timing for Congenital Hyperinsulinism and Short Bowel Syndrome Phase Three Clinical Studies

On November 12, 2021 Zealand Pharma reported that Financial Results for the First Nine Months of 2021; Provides Updates on Commercial Launch and Timing for Congenital Hyperinsulinism and Short Bowel Syndrome Phase Three Clinical Studies (Press release, Zealand Pharmaceuticals, NOV 12, 2021, View Source [SID1234595348])

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Copenhagen, DK and Boston, MA, U.S. November 11, 2021 – Zealand Pharma A/S (Nasdaq: ZEAL) (CVR-no. 20045078) a biotechnology company focused on the discovery, development, and commercialization of innovative peptide-based medicines, reported financial results for the first nine months of 2021.

Financial results for the first nine months of 2021

Revenue: DKK 238.6 million / USD 37.1 million (DKK 290.0 million / USD 45.6 million in the first nine months of 2020).
Net operating expenses: DKK -906.2 million / USD -141.1 million (DKK -714.5 million / USD -112.3 million in the first nine months of 2020).
Net operating result: DKK -762.6 million / USD -118.8 million (DKK -449.1 million / USD -70.6 million in the first nine months of 2020).
Cash, cash equivalents, and marketable securities: DKK 1,049.0 million / USD 163.3 million as of September 30, 2021 (September 30, 2020: DKK 1,528.6 million / USD 240.4 million).
Business highlights for the first nine months of 2021

Announced collaboration agreement with DEKA Research & Development Corp. to advance development of infusion pump to be used with dasiglucagon for the potential treatment of congenital hyperinsulinism (CHI).Zealand Pharma A/S entered into a definitive collaboration agreement with DEKA Research & Development Corp., to develop a continuous infusion pump to be used in combination with dasiglucagon, an investigational agent currently in phase 3 trials in patients with congenital hyperinsulinism. The agreement covers the technical development of the pump system as well as associated commercialization activities.
Announced presentation of preclinical data on Amylin Analogue ZP8396 and clinical data on GLP1-Glucagon Dual-Agonist BI 456906 at The Obesity Society Annual Meeting. Key findings from the preclinical study of amylin analogue ZP8396 were: monotherapy showed comparable weight loss potential, with the combination therapy being superior for the treatment of obesity and obesity related comorbidities; and administration of amylin analogue ZP8396 in combination with semaglutide, a GLP-1 analogue, resulted in increased food intake inhibition and body weight loss (~20% vs initial body weight) as compared to single treatment alone in the diet induced obese (DIO) in vivo models.
Key findings of the Phase 1 trial with BI 456906, a subcutaneous dual GLP-1R/GCGR agonist were in the Phase I dose escalation study; BI 456906 was generally well tolerated and resulted in clinically relevant bodyweight reductions of up to 6.6% after 6 weeks and 13.7% after 16 weeks.
Announced first patient dosed in EASE-SBS 4 phase 3b trial assessing Glepaglutide in patients with Short Bowel Syndrome. The EASE-SBS 4 Phase 3b trial is part of Zealand’s EASE-SBS Phase 3 program for glepaglutide. (ClinicalTrials.gov identifier (NCT number): NCT04991311) and will evaluate long-term effects on intestinal absorption of fluids and energy of once weekly glepaglutide injections. EASE-SBS 4 is an open-label single-center Phase 3b trial investigating the long-term effect on intestinal absorption, nutritional status and long-term safety of administration of glepaglutide in patients with short bowel syndrome (SBS). Ten patients will receive once weekly 10 mg subcutaneous injections of glepaglutide over 26 weeks. The EASE-SBS 1 pivotal Phase 3 trial remains on track for trial results to be obtained in 2022.

Emmanuel Dulac, President and Chief Executive Officer at Zealand Pharma, comments:

"Zealand Pharma has continued to undergo a transformational first nine months in 2021 and developed into an integrated biopharmaceutical company by leveraging our innovative peptide platform to address unmet needs in type 1 diabetes management and rare diseases. We are progressing with the early stages of our commercial launch of ZEGALOGUE (dasiglugacon) injection with Zegalogue currently available to 65% of all commercial lives. As our commercial team ramps up the ZEGALOGUE commercial launch, we also look forward to building upon the momentum to advance our other pipeline programs. Recently, we have been encouraged by preclinical data from ZP8396, our Amylin Analogue, and clinical data from GLP-1, our Glucagon Dual-Agonist BI 456906, both sets presented at the recent The Obesity Society Annual Meeting. Additionally, we entered into a collaboration agreement with DEKA Research & Development Corp. and are working to advance the development of their infusion pump to be used with dasiglucagon as a potential treatment option of CHI. Finally, while the Zegalogue net revenue projections have not materialized as we had hoped and we have lowered our revenue guidance as a result, we remain confident in the work that we have done to set the stage for Zegalogue to have commercial success in 2022 and beyond."

Financial guidance for 2021

Net product revenue from the sales of commercial products is expected to be DKK 190 million +/- 10%. This is a decrease of DKK 30 million from the guidance issued on March 11, 2021. The reduction in net revenue from the previous guidance is driven by lower-than-expected sales of Zegalogue for 2021.

In 2021, Zealand Pharma expects revenue from existing license agreements. However, since such revenue is uncertain in terms of size and timing, Zealand Pharma does not intend to provide guidance on such revenue.

Net operating expenses in 2021 are expected to be DKK 1,250 million +/-10% and remains unchanged from the financial guidance issued on March 11, 2021.

Update regarding COVID-19

Zealand Pharma continues to monitor the COVID-19 pandemic and take precautions to keep our employees, patients, business and clinical partners safe. This is an ongoing exercise in monitoring the effects of the pandemic on all of our key stakeholders and responding appropriately. We maintain compliance with guidance from applicable government and health authorities as appropriate. We have adapted the way we work to support our community’s efforts to reduce the transmission of COVID-19 and protect our employees, while continuing to provide patient care and maintain business continuity.

Zealand Pharma has taken measures to secure its discovery activities, which remain ongoing, while work in laboratories and offices has been organized to reduce the risk of COVID-19 transmission. The impact of COVID-19 on our research activities has thus far been minimal. Employees who can work from home have been doing so, while those needing to work in laboratory facilities are divided into shifts to reduce the number of people gathered at one time. Business travel has been minimized and online and video conference technology is used to meet virtually rather than in person. We have continued our clinical trials while working with authorities, investigators, trial sites and contract research organizations to minimize site visits and ensure optimal trial follow-up. In late April, Zealand Pharma in Denmark commenced a gradual return to office program, which currently allows up to 60% occupancy, consistent with local health authority guidelines and practice including frequent testing, sanitizing, and other protective measures.

COVID-19 restrictions have not affected our phase 3-program for dasiglucagon in congenital hyperinsulinism (CHI) and we expect topline data from the second Phase 3 trial in 2021. The pandemic impacted the speed of patient recruitment for our Phase 3 trial with glepaglutide for the treatment of short bowel syndrome, and results are expected in 2022. We currently do not anticipate changes to the timelines for the bi-hormonal artificial pancreas pump Phase 3 program.

Our research and in particular our development programs may be impacted if the pandemic continues to put increased pressure on hospital systems, slow recruitment of patients into the trials or cause lockdowns that affect our clinical trial sites if key external medical resources are diverted elsewhere.

Direct engagement with health care providers and patients has been reduced and transformed by leveraging virtual meetings, training, and support. Our commercial team is focused on supporting the businesses for the V-Go wearable insulin delivery device and Zegalogue while ensuring a continued high level of service and support for existing patients.

Commercial Update

Zegalogue (dasiglucagon) injection

Zegalogue (dasiglucagon) injection was approved by the U.S. FDA on March 22, 2021 for the treatment of severe hypoglycemia in people with diabetes aged 6 and over. Zegalogue is available in both an auto injector and a prefilled syringe. The approval was based on efficacy results from three pivotal trials in adults and children with type 1 diabetes, whereby the primary endpoint of time to plasma glucose recovery, was successfully achieved with a median time to blood glucose recovery of 10 minutes following Zegalogue administration. In these Phase 3 studies, the most common adverse events reported (≥2%) were nausea, vomiting, headache, diarrhea, and injection site pain in adults; and nausea, vomiting, headache and injection site pain in pediatric patients.

Zegalogue launched in the U.S. in late June 2021. The Company’s primary goal during launch is to ensure all eligible patients have access to Zegalogue and feel supported in their treatment plan. Since approval, Zealand Pharma has made substantial progress working with Pharmacy Benefit Managers (PBMs), Managed Care Organizations, and state Medicaid agencies to add Zegalogue to their respective formularies. As a result of this work, Zegalogue now has unrestricted coverage in approximately 65% of commercial lives which accounts for more than 120 million lives and approximately 55% of Medicaid lives, which accounts for 40 million Medicaid lives. Beginning in 2022, we expect Zegalogue will have unrestricted coverage in approximately 70% of commercial and Medicaid lives, setting the stage for a sustained acceleration of growth.

Zegalogue net revenue for the period of July 1 – September 30, 2021 was DKK 3.1 million / USD $0.5 million. Year-to-Date net revenue is DKK 4.3 million / USD $0.7 million.

For the year, net product revenue of Zegalogue is anticipated to be below our initial revenue targets. The reduction in revenue is a result of lower-than-expected uptake of prescriptions due to the increase in timelines for approved drug coverage agreements with payers to translate into approved prescriptions in pharmacies.

V-Go wearable insulin delivery device

The V-Go series of Wearable Insulin Delivery Devices are indicated for continuous subcutaneous infusion of either 20 Units of insulin (0.83 U/hr), 30 Units of insulin (1.25 U/hr) or 40 Units of insulin (1.67 U/hr) in one 24-hour time period and on-demand bolus dosing in 2-Unit increments (up to 36 Units per one 24-hour time period) in adults requiring insulin.

V-Go net revenue for the period of July 1 – September 30, 2021 was DKK 49.1 million / USD $7.8 million. Year-to-Date net revenue is DKK 139.0 million / USD $22.4 million.

Pipeline Update

Type 1 Diabetes Management

Dasiglucagon for bihormonal Artificial Pancreas systems

Zealand Pharma is developing a pre-filled dasiglucagon cartridge intended for use in Bihormonal Artificial Pancreas systems, which holds potential to improve the management of type 1 diabetes (T1D).

Zealand is collaborating with Beta Bionics, developer of the bihormonal iLet bionic pancreas system, a pocket-sized, dual-chamber (insulin and glucagon), autonomous, glycemic control system. The iLet bionic pancreas is an investigational device, limited by federal (or United States) law to investigational use only. The iLet bionic pancreas intends to mimic a biological pancreas by calculating and dosing insulin and/or glucagon (dasiglucagon) as needed, based on input data from a continuous glucose monitor (CGM) worn by a person with diabetes. Top-line results from a Phase 2, pre-pivotal trial in people with type 1 diabetes showed that the bihormonal iLet bionic pancreas using insulin and dasiglucagon provided improved glycemic control relative to the iLet bionic pancreas delivering insulin alone. During the bihormonal and insulin-only periods, 90% (9 of 10) and 50% (5 of 10) of participants, respectively, had a mean CGM glucose level of < 154 mg/dL.1,2 Importantly these glucose levels were achieved while the median time with CGM glucose levels < 54 mg/dL was only 0.2% during the bihormonal period and 0.6% during the insulin-only period.

Zealand’s partner, Beta Bionics, and the study sponsor, the Jaeb Center for Health Research, are on track to begin screening in the fourth quarter 2021 into the Phase 3, Bihormonal iLet Bionic Pancreas Pivotal Program, utilizing insulin and dasiglucagon. The program includes three sub-trials, which are anticipated to provide the clinical data necessary to support the market application for the bihormonal iLet bionic pancreas and the new-drug application (NDA) for the use of dasiglucagon in bihormonal Artificial Pancreas systems. The first of these three sub-trials will be a three-month single-arm, bihormonal-only safety and test-run trial that will enroll two participants at each of the approximately 30 clinical sites. After 20 pediatric participants and 20 adult participants have been successfully treated for a minimum of 3 weeks in this trial, the two randomized controlled trials (RCTs) will begin – one enrolling ~ 350 pediatric participants (6–17 years of age) and the other enrolling 350 adult participants (≥ 18 years of age) with T1D. The primary outcome measure in the RCTs is superiority in HbA1c of the bihormonal iLet bionic pancreas using dasiglucagon relative to the insulin-only iLet system after 26 weeks of therapy on the two interventions. The bihomonal iLet bionic pancreas performance will also be compared to intensified usual care using CGM therapy in a third arm in both the pediatric and adult RCTs.

Dasiglucagon mini-dose pen

Zealand is developing a dasiglucagon mini-dose pen for potential treatment of exercise-induced hypoglycemia in people living with type 1 Diabetes and for people who suffer from meal-induced hypoglycemia following gastric bypass surgery.

Clinical studies conducted in hospital settings have shown the potential for using low doses of dasiglucagon to correct moderate hypoglycemia. Top-line results from a Phase 2a dose-finding trial in people with type 1 diabetes were presented at the American Diabetes Association congress in June 2021, and top-line results of a post bariatric hypoglycemia Phase 2a trial were reported in 2020.

Out-patient Phase 2 trials in exercise-induced hypoglycemia in people living with type 1 diabetes and for people that suffer from meal-induced hypoglycemia following gastric bypass surgery were initiated in the second quarter this year (ClinicalTrials.gov Identifier: NCT04764968 and NCT04836273). The Phase 2 trial in people with T1D specifically evaluates the effectiveness of pen-administered low-dose dasiglucagon for prevention and treatment of hypoglycemia in people with type 1 diabetes.

Rare Diseases

Dasiglucagon for congenital hyperinsulinism (CHI)

The potential for chronic dasiglucagon infusion delivered via a pump to prevent hypoglycemia in children with CHI is being evaluated in a Phase 3 program. The aim is to reduce or eliminate the need for intensive hospital treatment, reduce the frequency of dangerous low blood glucose and need for constant feeding, and to potentially delay or eliminate the need for pancreatectomy. The FDA and the European Commission both granted orphan drug designation to dasiglucagon for the treatment of CHI.

We announced data from the first Phase 3 trial in the program, trial 17109, in December 2020. This trial evaluated children aged 3 months to 12 years old with more than three hypoglycemic events per week despite previous near-total pancreatectomy and/or maximum medical therapy. Dasiglucagon on top of standard of care (SOC) did not significantly reduce the rate of hypoglycemia compared to SOC alone when assessed by the primary endpoint, intermittent self-measured plasma glucose. However, hypoglycemia was reduced by 40–50% with dasiglucagon as compared to SOC alone when assessed by blinded continuous glucose monitoring. Dasiglucagon treatment was assessed to be well tolerated in the study and 31 out of 32 patients continued into the long-term extension study.

We are conducting additional analyses and engaging with regulatory authorities to discuss the results of 17109 while awaiting the outcome of a second Phase 3 trial, 17103, in neonates up to 12 months old with CHI. We expect to complete enrolment into the 17103 trial by the end of 2021 and have results in the first half of 2022.

Glepaglutide for short bowel syndrome (SBS)

Glepaglutide is a long-acting GLP-2 analog, being developed in an auto-injector with potential for convenient weekly administration for reducing or eliminating the need for parenteral support in people living with SBS. EASE-SBS 1 is the pivotal Phase 3 trial with enrolment of up to 129 patients with SBS that seeks to establish the efficacy and safety of once- and twice-weekly administration of glepaglutide. Patients will be treated for six months in EASE-SBS 1, whereafter they are offered four years continuous treatment with glepaglutide in the extension trials, EASE-SBS 2 and 3. A Phase 3b trial, EASE-SBS 4, was initiated in Q3 2021 and will assess long-term effects of glepaglutide on intestinal fluid and energy uptake.

The primary endpoint in EASE-SBS 1 is the absolute reduction in parenteral support achieved by the end of the trial. Based on a dialogue with FDA and EMA we have decided to introduce an interim analysis that could allow for an early stopping of the study for efficacy or futility before the full 129 patients have been enrolled. If the interim readout meets the criteria for early stopping, we plan to pursue an NDA submission as a next development step based on these clinical data. We expect to have all subjects needed for the interim analysis enrolled by the end of 2021 with results of the interim analysis being available in Q3 2022. The U.S. FDA granted orphan drug designation to glepaglutide for the treatment of SBS.

Dapiglutide

Dapiglutide (pINN) is a long-acting GLP-1R/GLP-2R dual agonist.

The Phase 1a single-ascending dose, safety and tolerability trial investigating dapaglutide in healthy volunteers was completed in Q3 2020 and dapiglutide was found to have an acceptable safety and tolerability profile. Results showed a plasma half-life allowing for once weekly dosing.

Based on the results of the Phase 1a trial, Zealand initiated a Phase 1b (multiple ascending dose) safety and tolerability trial and all subjects have received the last dapiglutide dose for the safety and tolerability trial with key results expected in the fourth quarter of 2021 (ClinicalTrials.gov Identifier: NCT04612517).

Obesity

Amylin

ZP8396 is a potent long-acting amylin analogue designed to improve solubility and allow for co-formulation with other peptides, including GLP1 analogues. Amylin analogues hold potential as both mono and combination therapies for obesity. We have initiated a Phase 1 clinical trial with ZP8396 for potential treatment of obesity. The Phase 1, First-in-Human, randomized, single ascending dose trial will assess the safety, tolerability, pharmacokinetics, and pharmacodynamics of ZP8396 administered to healthy subjects. Preclinical data on ZP8396 was presented at The Obesity Society Annual Meeting, which showed anti-obesity effects of ZP8396 in in vivo models, with up to 20% weight loss when combined with GLP1 analogue semaglutide. ZP8396 is also being developed as a potential treatment for type 2 diabetes.

BI 456906: Long-acting GLP-1/GLU dual agonist for obesity and/or diabetes (with Boehringer Ingelheim)

The GLP-1/glucagon dual agonist activates two key gut hormone receptors simultaneously and may offer better blood sugar and weight-loss control than current single-hormone receptor agonist treatments. The lead molecule BI 456906 is targeting treatment of obesity, diabetes, and non-alcoholic steatohepatitis (NASH). At Obesity Week in November this year Boehringer Ingelheim presented data from the Phase 1b trial, demonstrating up to 13.7% weight loss and no unexpected safety findings following 16 weeks of dosing.

Three parallel Phase 2 trials are ongoing. All subjects have been randomized in the first phase 2 trial which evaluates the dose-relationship of BI 456906 on HbA1c from baseline to 16 weeks relative to placebo in 410 people with diabetes (ClinicalTrials.gov Identifier: NCT04153929). Secondary objectives are to assess the effect on change in body weight and an open-label comparator (semaglutide) will allow for comparison of the effects against a pure GLP-1R agonist. The second Phase 2 randomized double-blind placebo-controlled dose-finding trial will evaluate BI 456906 in people with obesity or who are overweight with a BMI 27 kg/m2 or higher without diabetes (ClinicalTrials.gov Identifier: NCT04667377). Participants will receive a subcutaneous injection of either BI 456906 or placebo once a week for the duration of the trial. The primary endpoint of this trial is the percentage change in body weight at week 46 compared to placebo. The third Phase 2 randomized double-blind placebo-controlled dose-finding trial will evaluate BI 456906 in people with NASH and liver fibrosis (F2/F3) with and without diabetes (ClinicalTrials.gov Identifier: NCT04771273). The primary endpoint of this trial is the histological improvement of steatohepatitis without worsening of fibrosis after 48 weeks of treatment. Participants will receive a weekly subcutaneous injection of either different doses of BI 456906 or placebo for the duration of the trial. The program has received Fast Track designation from the U.S. FDA.

Boehringer Ingelheim is funding all research, development and commercialization activities related to the treatment. Zealand Pharma is eligible to receive up to EUR 345 million in outstanding milestone payments, and high-single to low-double digit royalties on global sales.

Inflammation

Zealand Pharma is pursuing multiple pre-clinical programs in inflammatory diseases which will be detailed more as they progress through development.

Complement inhibitors (with Alexion, AstraZeneca Rare Disease)

Zealand Pharma and Alexion Pharmaceuticals announced in March 2019 that they will collaborate on the discovery and development of novel peptide therapies for complement-mediated diseases. Under the terms of the agreement, Alexion and Zealand Pharma entered into an exclusive collaboration for the discovery and development of subcutaneously delivered peptide therapies directed to up to four complement pathway targets. The lead program is a long-acting inhibitor of Complement C3 which has the potential to treat a broad range of complement mediated diseases. Zealand Pharma will lead the joint discovery and research efforts through the preclinical stage, and Alexion will lead development efforts beginning with IND filing and Phase 1 trials. We are looking to initiate a Phase 1 trial of the C3 inhibitor in 2022.

For the lead target, Zealand Pharma is eligible to receive up to USD 610 million in development and sales milestone payments, plus royalties on global sales in the high single to low double digits. In addition, Alexion has the option to select up to three additional targets with Zealand Pharma eligible for USD 15 million upfront per target plus development/regulatory milestones for each target selected similar to the lead target with slightly reduced commercial milestones and royalties.

Additional Updates

On December 18, 2020 Amyndas Pharmaceuticals S.A. and Amyndas Pharmaceuticals LLC filed a complaint in the U.S. District Court for the District of Massachusetts, which named Alexion Pharmaceuticals, Inc., Zealand Pharma A/S and Zealand Pharma U.S., Inc. as defendants. The complaint alleges claims against Zealand Pharma A/S (and its U.S. subsidiary) and its collaboration partner Alexion Pharmaceuticals, Inc. ("Alexion") related to Zealand Pharma A/S’s collaboration with Alexion on C3 peptide-based assets. The complaint alleges federal and state law claims, including claims for breach of confidentiality agreements, trade secret misappropriation and unfair competition. The complaint seeks an unspecified quantum of damages plus interest and injunctive relief. On June 8, 2021 the District Court dismissed the proceedings against Zealand Pharma U.S., Inc. for failure to state a claim, and dismissed the claims against Zealand Pharma A/S on the ground that the matter should be heard in the courts of Denmark. On July 6, 2021 Amyndas moved the District Court to reconsider its dismissal of the claims against Zealand Pharma A/S (and its U.S. subsidiary) and this was also dismissed. On 27 September 2021 Amyndas filed an appeal of this decision to the First Circuit Court of Appeals. It is also seeking an order from the District Court pursuant to Rule 54(b) to render the district court decision as final.

Conference call today at 4 pm CEST / 10 am EDT

Zealand Pharma’s management will host a conference call today at 4 pm CEST to present results through the first nine months of 2021. Participating in the call will be Chief Executive Officer Emmanuel Dulac, Chief Financial Officer Matt Dallas, and Chief Medical and Development Officer Adam Steensberg. The presentation will be followed by a Q&A session with the presenters as well as the President of Zealand Pharma U.S., Frank Sanders.

The conference call will be conducted in English, and the dial-in numbers are:

A live audio webcast of the call, including an accompanying slide presentation, will be accessible from the Investor section of Zealand Pharma’s website. Participants are advised to register for the webcast approximately 10 minutes before the start. A recording of the event will be available on the Investor section of Zealand Pharma’s website following the call.

Upcoming events

Zealand Pharma plans to publish results for the fourth quarter of 2021 on March 10, 2022.

Total number of shares and voting rights in Zealand Pharma as of September 30, 2021

Number of shares (nominal value of DKK 1 each): 43,581,697 which is an increase of 39,859 from 43,428,192 as of June 30, 2021.

Therefore, the current Share capital is (nominal value in DKK): 43,581,697.

Number of voting rights: 43,581,697

Wugen Presents New Preclinical Data from Novel Memory Natural Killer (NK) Platform at The Society for Immunotherapy of Cancer’s (SITC) 36th Annual Meeting

On November 12, 2021 Wugen, Inc., a clinical-stage biotechnology company developing a pipeline of off-the-shelf cell therapies to treat a broad range of hematological and solid tumor malignancies, reported that new data from its best-in-class memory natural killer (NK) cell therapy platform at the Society for Immunotherapy of Cancer (SITC) (Free SITC Whitepaper)’s (SITC) (Free SITC Whitepaper) 36th Annual Meeting (Press release, Wugen, NOV 12, 2021, View Source [SID1234595347]). The presentation highlighted the preclinical development and proprietary manufacturing details of Wugen’s lead product candidate WU-NK-101 for the treatment of relapsed/refractory (r/r) acute myeloid leukemia (AML). The findings presented at SITC (Free SITC Whitepaper) support development of WU-NK-101 as an off-the-shelf therapy for r/r AML and solid tumor indications.

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"These data showcase our differentiated approach to off-the-shelf cell therapies for cancer," said Dan Kemp, Ph.D., President and Chief Executive Officer of Wugen. "Our memory NK cell platform is uniquely designed to overcome the limitations of existing cell therapy alternatives by delivering enhanced function, persistence, and ultimately efficacy without the need for feeder cells during the manufacturing process. Eliminating this step simplifies the process and allows us to deliver a safer product. We have prioritized manufacturing from the start and are proud that today’s data underscores our preparedness to deliver our product at-scale and provide powerful treatments to patients."

Today’s presentation highlighted the following:

WU-NK-101 memory NK cells demonstrated robust cytotoxic efficacy in vitro, producing high levels of immune-activating cytokines and immune-attracting chemokines.

WU-NK-101 showed strong anti-tumor activity in vivo, with long-term persistence and increased CD16 expression.

WU-NK-101 drove robust antibody-dependent cell-mediated cytotoxicity (ADCC) activity against solid tumor cell lines in combination with approved therapeutic antibodies.

Wugen’s process enables commercial-scale manufacturing of WU-NK-101 by using WU-PRIME, a single GMP-grade fusion protein complex, and WU-EXPAND, a feeder cell-free expansion system, in combination with a proprietary cryopreservation method to maintain an enhanced memory phenotype and preserve functionality.

The details of Wugen’s presentation at SITC (Free SITC Whitepaper) are as follows:

Title: Development of WU-NK-101, a feeder cell-free expanded allogeneic memory NK cell product with potent anti-tumor activity

Presenting Author: Mary E. Mathyer, Ph.D.

Abstract Number: 188

Abstracts will be available Tuesday, November 9, 2021, at 8:00 a.m. ET

Additional meeting information can be found on the SITC (Free SITC Whitepaper) website at:

View Source

The poster will be available on the "Scientific Publications" section of Wugen’s website.

Tempest Presents Data Supporting the Dual Mechanism of TPST-1495 as an Optimal Approach for Targeting the Prostaglandin Pathway in Cancer

On November 12, 2021 Tempest Therapeutics, Inc. (Nasdaq: TPST), a clinical-stage oncology company developing potentially first-in-class therapeutics that combine both targeted and immune-mediated mechanisms, reported in vitro and in vivo preclinical data demonstrating the potent dual mechanistic activity of TPST-1495, an orally-available small molecule designed to block the EP2 and EP4 receptors in the prostaglandin (PGE2) pathway (Press release, Tempest Therapeutics, NOV 12, 2021, View Source [SID1234595346]). The data show that TPST-1495 effectively promotes anti-tumor activity through both T cell-dependent and -independent mechanisms. TPST-1495 is currently being evaluated in an ongoing Phase 1a/1b dose and schedule optimization trial in patients with solid tumors.

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"We’re happy to present these data that build upon existing significant preclinical support for the hypothesis that selectively targeting the EP2 and EP4 receptors together, to the exclusion of EP1 and EP3, is the preferred approach to modulate the prostaglandin pathway for clinical benefit in cancer," said Tom Dubensky, president of Tempest. "We look forward to generating clinical data as TPST-1495 moves into a mechanism-based combination study with pembrolizumab this quarter, as well as into expansion studies in targeted patient populations in the first half of 2022."

Presentation Highlights

TPST-1495 therapy promotes anti-tumor activity through both T cell-independent and T-cell dependent mechanisms, as evidenced by TME infiltration of effector immune cell populations and tumor antigen-specific CD8+ T cells
TPST-1495 therapy confers a significant survival advantage compared to therapy with single EP2 or EP4 antagonists, or the NSAID Celecoxib, in the APCmin/+ spontaneous tumor mouse model of CRC
TPST-1495 confers near complete restoration of immune function including activation of human antigen-specific CD8+ T cells in vitro, even in the presence of elevated PGE2 concentrations at which single EP4 or EP2 inhibitors are not effective
A summary of the near-term clinical development strategy that focuses on patients with histologies known to be prostaglandin-driven, as well as patients with the PIK3CA mutation, a potential biomarker.
Presentation Information

Saturday, November 13, 2021, Hall E, Poster #850

About the PGE2 Pathway and TPST-1495

Elevated expression of COX-2 and overproduction of PGE2 is correlated with progression of diverse malignancies by stimulating tumor cell proliferation via autocrine signaling through the EP2 and EP4 PGE2 receptors, which facilitates survival, evasion and metastasis. PGE2 also suppresses anti-tumor immunity by inhibiting the function of critical anti-tumor immune effector cell populations such as dendritic cells, macrophages, NK cells, and T cells. Recent studies have shown that increased expression of COX-2 and production of PGE2 may play a role in the effectiveness of immune checkpoint inhibitor ("ICI") therapy and in the development of adaptive immune resistance to ICI therapy.

TPST-1495 is an orally available small molecule designed to block the EP2 and EP4 receptors in the prostaglandin (PGE2) pathway, while sparing the homologous but differentially active EP1 and EP3 receptors. PGE2 signaling through EP2 and EP4 has been observed both to enhance tumor progression and promote immune suppression. Tempest has conducted head-to-head preclinical studies comparing TPST-1495 to single antagonists of EP2 and EP4 and observed significantly enhanced activity of TPST-1495 in both overcoming PGE2-mediated suppression of human immune cells in vitro, as well as significantly increased anti-tumor activity in mouse models of human colorectal cancer. Tempest is currently evaluating the safety, tolerability, pharmacokinetics (PK), pharmacodynamics (PD), and possible anti-tumor activity of TPST-1495 in a multicenter Phase 1a/1b dose and schedule optimization study in subjects with advanced solid tumors, with the potential to expand in indications known to be prostaglandin-driven, including colorectal cancer, or CRC, and in a tumor indication-agnostic, biomarker-selected cohort.

Oncorus Reports Initial Safety, Tolerability, Immune Activation and Positive Clinical Response Data from its Ongoing Phase 1 Clinical Study of ONCR-177, its Lead Viral Immunotherapy Candidate, at SITC 2021

On November 12, 2021 Oncorus, Inc. (Nasdaq: ONCR), a viral immunotherapy company focused on driving innovation to transform outcomes for cancer patients, reported that initial safety, tolerability and immune activation and clinical response data from its ongoing Phase 1 open-label, multi-center, dose escalation and expansion clinical trial of ONCR-177 at the Society for Immunotherapy of Cancer (SITC) (Free SITC Whitepaper)’s (SITC) (Free SITC Whitepaper) 36th Annual Meeting, taking place November 12-14th in Washington, D.C. and virtually (Press release, Oncorus, NOV 12, 2021, View Source [SID1234595342]). In the fully enrolled and completed surface lesion dose escalation part of the Phase 1 study, ONCR-177 was well tolerated with no dose-limiting toxicities. In addition, three of eight evaluable patients at RP2D (as of a November 8, 2021 data cut-off) with cutaneous melanoma, squamous cell carcinoma of the head and neck (SCCHN), and mucosal melanoma, experienced clinical benefit after two doses of ONCR-177. ONCR-177, Oncorus’ lead oncolytic HSV product candidate, is an intratumorally (iTu) administered viral immunotherapy being developed for multiple solid tumor indications.

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"I’m encouraged by the findings from the ONCR-177 Phase 1 trial we presented at SITC (Free SITC Whitepaper) today," said Jong Chul Park, M.D., Instructor, Harvard Medical School and Assistant in Medicine, Massachusetts General Hospital, and first author on the SITC (Free SITC Whitepaper) abstract. "We are evaluating ONCR-177 in heavily pretreated cancer patients with advanced disease and no available standard of care. I’m impressed by the overall favorable safety and tolerability profile of ONCR-177 observed to date and the clinical responses demonstrated in some patients after only four weeks of monotherapy treatment. I look forward to enrolling patients in the combination cohort with pembrolizumab with the potential for amplification of clinical benefit."

Oncorus has engineered its proprietary HSV platform to develop improved iTu-administered viral immunotherapies that have the potential to enhance potency without sacrificing safety, a challenge that has been encountered by earlier-generation programs in this class. ONCR-177 incorporates two innovative, orthogonal safety strategies — the use of microRNA target sequences and a proprietary mutation engineered in an HSV-1 protein known as UL37 — to allow for replication only in tumors (Kennedy, Mol Thera Onco, 2020). These innovations allow for ONCR-177 to keep its ability to resist interferon challenge, via the retention of γ34.5, which is deleted in other HSV-based viral immunotherapies either on the market or in development today, and to be armed with five immunomodulatory transgenes: IL-12, FLT3L, CCL4, and antagonists of clinically proven immune checkpoints PD-1 and CTLA-4.

Theodore (Ted) Ashburn, M.D., Ph.D., President and CEO of Oncorus, commented, "We are excited by these data as they provide strong proof of concept for our HSV platform. To see clinical benefit in heavily pretreated patients across multiple histologies is a testament to the promise of our platform, of ONCR-177, and of our ability to deliver a potent, multidimensional attack on cancer without sacrificing safety, thanks to our novel engineering. Furthermore, these data also support the development of ONCR-GBM, our HSV preclinical candidate being developed to specifically treat brain tumors, including glioblastoma multiforme, as well as potential future HSV programs. With several important milestones slated for 2022, we look forward to continuing to provide updates on ONCR-177 and the rest of our pipeline."

ONCR-177 Phase 1 Trial Design

The Phase 1 clinical trial is designed to evaluate the safety, tolerability and initial efficacy of ONCR-177 administered alone and in combination with Merck’s anti-PD-1 therapy, KEYTRUDA, in patients with advanced and/or refractory cutaneous, subcutaneous or metastatic nodal solid tumors or with liver metastases of solid tumors. The trial is composed of four primary parts:

Part 1: surface lesion dose escalation (to determine RP2D) and tissue-specific dose expansion monotherapy, including breast cancer, melanoma, non-melanoma skin cancer, and head and neck cancer expansion cohorts;
Part 2: surface lesion dose expansion combination with KEYTRUDA;
Part 3: visceral injection into liver metastases dose escalation (to determine RP2D) and dose expansion monotherapy; and
Part 4: visceral injection dose expansion combination therapy with pembrolizumab.
Key safety and exploratory biomarkers include ONCR-177 detection in skin swabs, anti-HSV-1 antibodies, ONCR-177 payloads in blood, peripheral inflammatory cytokines, immune infiltration of the tumor and PD-L1 immunohistochemistry, or IHC, expression.

Phase 1 Initial Safety and Efficacy Results

Today, Oncorus presented preliminary findings at SITC (Free SITC Whitepaper) from Part 1 of the trial, including the fully enrolled and completed dose escalation cohorts (n=14) and patients enrolled in the dose expansion monotherapy as of a November 1, 2021 data cut-off (n=5).

ONCR-177 administered to heavily pretreated patients with advanced, injectable solid tumors was well-tolerated with no dose-limiting toxicities, and the recommended RP2D was determined to be 4×108 PFU in 4 mL. No treatment-related adverse events exceeded Grade 3, and the most common Grade 1 and 2 adverse events were fatigue, chills, nausea, and mild, dose-dependent cytokine release syndrome, or CRS. No infectious virions were detected in skin swabs, in line with ONCR-177 safety expectations.

Seven heavily pretreated patients have been enrolled to date in the ongoing surface lesion, histology-specific monotherapy expansion cohorts. As of November 1, four of these expansion patients were evaluable at the time of the SITC (Free SITC Whitepaper) poster presentation; one patient went off study after a single dose and is not evaluable; two are too early in their treatment course to be evaluable. The four evaluable monotherapy expansion patients are in addition to four evaluable monotherapy escalation patients treated at the RP2D. After four weeks of ONCR-177 monotherapy treatment (two doses) at RP2D, three of these eight evaluable patients (all in the surface lesion monotherapy expansion cohorts) demonstrated clinical benefit as follows:

Partial response in a patient with cutaneous melanoma as measured by calipers per Response Evaluation Criteria in Solid Tumors (RECIST) 1.1 (surface tumor not measurable by CT scan)
Investigator-reported clinical response in a squamous cell carcinoma of the head and neck (SCCHN) patient in injected lymph node after four weeks
Stable disease in a patient with mucosal melanoma as measured by RECIST 1.1 with improvement in cancer-related symptoms
Several findings from the study thus far suggest immune stimulation of the tumor microenvironment, including mild, dose-dependent CRS in association with increased interferon-γ (IFN-γ) and T cell proliferation in blood, as well evidence of tumor PD-L1 expression and immune cell infiltration.

Oncorus plans to initiate enrollment in the surface lesion dose combination expansion (Part 2) and the visceral lesion dose monotherapy escalation (Part 3) by the end of 2021. The company plans to report additional surface lesion monotherapy expansion data in mid-2022, and initial surface lesion combination expansion data (ONCR-177 + KEYTRUDA) and visceral lesion monotherapy dose escalation data in late 2022.

For more information on the ongoing Phase 1 study, please visit: View Source

Conference Call and Webcast Information
Oncorus will host a conference call and live webcast with slides and Q&A today at 8:30 a.m. ET. Igor Puzanov, M.D., MSCI, FACP, who serves as Director of Center for Early Phase Clinical Trials, Senior Vice President of Clinical Investigation, and Chief of the Melanoma Section, at the Roswell Park Comprehensive Cancer Center in Buffalo, New York, will join Oncorus management for the call. Dr. Puzanov is also participating as an investigator in the ONCR-177 Phase 1 clinical trial.

To participate in the conference call, please dial (833) 614-1530 (domestic) or (520) 809-9930 (international) and refer to conference ID 8556488. A live webcast of the presentation will be available at View Source A replay of the webcast will be available shortly after the conclusion of the call and archived on the company’s website for 30 days following the call.