Nkarta to Participate in an April Investor Conference

On April 1, 2025 Nkarta, Inc. (Nasdaq: NKTX), a biopharmaceutical company developing engineered natural killer (NK) cell therapies, reported its participation in the following investor conference (Press release, Nkarta, APR 1, 2025, View Source [SID1234651720]):

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24th Annual Needham Virtual Healthcare Conference
April 8, 2025
11:00 a.m. ET – fireside chat

A simultaneous webcast of the event will be available on the Investors section of Nkarta’s website, www.nkartatx.com, and a replay will be archived on the website for approximately 90 days.

Combination immunotherapy shrank a variety of metastatic solid cancers

On April 1, 2025 US NCI reported new form of tumor infiltrating lymphocyte (TIL) therapy, a form of personalized cancer immunotherapy, dramatically improved the treatment’s effectiveness in patients with metastatic gastrointestinal cancersExit Disclaimer, according to results of a clinical trial led by researchers at the National Institutes of Health (NIH) (Press release, US NCI, APR 1, 2025, View Source [SID1234651719]). The findings, published April 1, 2025, in Nature Medicine, offer hope that this therapy could be used to treat a variety of solid tumors, which has so far eluded researchers developing cell-based therapies.

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This form of therapy involves identifying and selecting immune cells (TILs) that are found in the tumor that specifically recognize and attack a patient’s tumor cells. Next, scientists grow those TILs into large quantities in the laboratory before they are finally administered to the patient.

Patients in the clinical trial, who had a variety of gastrointestinal tumors, also received the immune checkpoint inhibitor pembrolizumab (Keytruda) to help further boost their immune response. The result was nearly 24% of patients treated with selected TILs plus pembrolizumab had a substantial reduction in the size of their tumors, compared with 7.7% of patients who received selected TILs without pembrolizumab. Patients treated with TILs that had not been selected for anti-tumor activity had no tumor shrinkage.

"We’re seeing the first extension of cellular therapy with TILs into the common solid cancers," said Steven A. Rosenberg, M.D., Ph.D., the study’s lead investigator at NIH’s National Cancer Institute. "We see a little crack in the solid wall of cancer by using cell-based immunotherapy for the common solid cancers, and we think we have ways to open that crack even further."

The clinical trial included 91 patients with metastatic gastrointestinal cancers—including esophageal, stomach, pancreatic, colon, and rectal cancers—that had worsened despite a median of four prior treatment regimens. In the pilot phase of the trial, 18 patients were treated with TILs that had not been selected for anti-tumor activity, and there were no objective responses (tumor shrinkage of at least 30% is considered an objective response). In the second phase, 39 patients were treated with selected TIL therapy, and three (7.7%) had objective responses.

In the third phase, 34 patients received pembrolizumab immediately before selected TIL therapy to prevent the newly introduced immune cells from becoming inactivated by the patient’s own immune system. This group had the best response, with 8 of 34 (23.5%) patients experiencing an objective response. All 91 patients had also received standard chemotherapy and high-dose interleukin-2 before the TIL therapy.

In the trial’s second and third phases, objective responses were seen in multiple types of gastrointestinal cancers, including cancers of the colon, rectum, pancreas, and bile duct. Responses lasted between 8 months and more than 5.8 years in the group that received selected TIL therapy alone, and between 4 months and 3.5 years in the group that received selected TIL therapy and pembrolizumab. Serious side effects occurred in 30% of patients treated with selected TILs.

The researchers are now developing methods to identify TILs that recognize multiple, specific proteins within a tumor, known as neoantigens, to help increase the number of patients who respond to selected TIL therapy with pembrolizumab.

TIL therapy, developed in the late 1980s by Dr. Rosenberg and his colleagues at NIH, uses an individual’s own TILs to fight their tumor cells. Last year, the Food and Drug Administration approved the first TIL therapy for a solid cancer, lifileucel (Amtagvi), for treating advanced melanoma.

Moleculin Doses First Patient in Pivotal, Adaptive Phase 3 MIRACLE Trial

On April 1, 2025 Moleculin Biotech, Inc., (Nasdaq: MBRX) ("Moleculin" or the "Company"), a late-stage pharmaceutical company with a broad portfolio of drug candidates targeting hard-to-treat cancers and viruses, reported the first patient has been dosed in its Phase 3 pivotal trial evaluating Annamycin in combination with Cytarabine (also known as "Ara-C" and for which the combination of Annamycin and Ara-C is referred to as "AnnAraC") for the treatment of AML patients who are refractory to or relapsed after induction therapy (R/R AML) (Press release, Moleculin, APR 1, 2025, View Source [SID1234651718]). This Phase 3 "MIRACLE" trial (derived from Moleculin R/R AML AnnAraC Clinical Evaluation) is a global approval trial, including sites in the US, Europe and the Middle East.

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"The start of patient dosing represents a huge milestone for Moleculin and importantly, the AML community," commented Walter Klemp, Chairman and Chief Executive Officer of Moleculin. "Our team remains focused on bringing clinical sites online in the U.S., Europe and Middle East and enrolling patients to build on this momentum. With the progress made to date, we expect to unblind preliminary data from the first 45 subjects in the second half of this year, a near-term, potentially value-driving milestone that will provide key insight as we continue to advance Annamycin’s development towards approval."

The MIRACLE study is a Phase 2B/3 clinical trial whereby data from the 2B portion will be combined with the Phase 3 portion for purposes of measuring its primary endpoint. MIRACLE is subject to appropriate future filings with and potential additional feedback from the FDA and their foreign equivalents, utilizes an adaptive design whereby the first 75 to 90 subjects will be randomized (1:1:1) in Part A of the trial to receive high dose cytarabine (HiDAC) combined with either placebo, 190 mg/m2 of Annamycin, or 230 mg/m2 of Annamycin, which Annamycin doses were specifically recommended by the FDA in the Company’s end of Phase 1B/2 meeting.

The protocol for the MIRACLE trial allows for the unblinding of preliminary primary efficacy data (Complete Remission or CR) and safety/tolerability of the three arms at 45 subjects, in addition to the conclusion of Part A (at 75 to 90 subjects). The first early unblinding will yield 30 subjects treated with Annamycin (190mg/m2 and 230/m2) and HiDAC and 15 subjects treated with just HiDAC. The Company expects to reach the first unblinding (45 subjects) in the second half of 2025, in addition to the second unblinding, which is expected in the first half of 2026. This accelerated estimated timeline is due in part to the positive response the Company received in meetings during December with potential investigators regarding recruitment for the trial.

For Part B of the trial, approximately 220 additional subjects will be randomized to receive either HiDAC plus placebo or HiDAC plus the optimum dose of Annamycin (randomized 1:1). The selection of the optimum dose will be based on the overall balance of safety, pharmacokinetics and efficacy, consistent with the FDA’s new Project Optimus initiative.

For more information about the MIRACLE trial, visit clinicaltrials.gov and reference identifier NCT06788756.

Annamycin currently has Fast Track Status and Orphan Drug Designation from the FDA for the treatment of relapsed or refractory acute myeloid leukemia, in addition to Orphan Drug Designation for the treatment of soft tissue sarcoma. Furthermore, Annamycin has Orphan Drug Designation for the treatment of relapsed or refractory acute myeloid leukemia from the European Medicines Agency (EMA).

Kura Oncology to Participate in Stifel Targeted Oncology Forum

On April 1, 2025 Kura Oncology, Inc. (NASDAQ: KURA), a clinical-stage biopharmaceutical company committed to realizing the promise of precision medicines for the treatment of cancer, reported its participation in the Stifel 2025 Virtual Targeted Oncology Forum (Press release, Kura Oncology, APR 1, 2025, View Source [SID1234651717]). Troy Wilson, Ph.D., J.D., President and Chief Executive Officer, is scheduled to participate in a virtual fireside chat at 10:30 a.m. ET / 7:30 a.m. PT on April 8, 2025. A live audio webcast of the fireside chat will be available in the Investors section of Kura’s website at www.kuraoncology.com, with an archived replay following the event.

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Evaxion announces business update and full year 2024 financial results

On April 1, 2025 Evaxion Biotech A/S (NASDAQ: EVAX) ("Evaxion"), a clinical-stage TechBio company specializing in developing AI-Immunology powered vaccines, reported business update and announces full year 2024 financial results (Press release, Evaxion Biotech, APR 1, 2025, View Source [SID1234651716]).

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Business highlights
2024 and the first months of 2025 saw Evaxion make substantial progress in both business development, research and development and financing. Key highlights are listed below.

Our transformational partnership with MSD (Merck Sharp & Dohme LLC, a subsidiary of Merck & Co., Inc., Rahway, NJ, USA) on two vaccine candidates for infectious diseases entered in September 2024. The projects are tracking according to the agreed plans towards potential option exercise in the second half of 2025.
The continued progression of the phase 2 trial with our lead asset, personalized cancer vaccine EVX-01, demonstrating convincing one-year interim data and on track for two-year clinical efficacy readout in the second half of 2025. The data package will be further strengthened – at low cost – through a one-year extension of the trial.
We also strengthened our pipeline of cancer vaccines by obtaining preclinical Proof-of-Concept for our novel precision cancer vaccine concept targeting non-conventional endogenous retrovirus (ERV) tumor antigens shared across patients. We are advancing the program at full speed towards identifying a lead vaccine candidate in the second half of 2025.
Our leading AI-Immunology platform was further improved with the launch of a novel toxin antigen predictor allowing for the development of improved bacterial vaccines. This has served to further strengthen our value proposition towards potential partners.
Our financial position was significantly strengthened by successfully completing a public offering in January 2025. Coupled with other capital markets activities, we brought in a net total of approximately $17 million in cash and equity, extending our cash runway to mid-2026. MSD Global Health Innovation Fund, MSD’s venture arm, remain our largest shareholder having participated in our last three equity offerings and now holds an ownership stake of just below 20%.

"Evaxion has made significant progress over the past 15 months and the company has never been stronger fundamentally. We maintain our strong momentum in strategy execution and have already achieved our first 2025 company milestone with the completion of dosing in the EVX-01 phase 2 trial in January. Having demonstrated our ability to derive value from both our AI-Immunology platform and our pipeline, we continue our efforts to create long-term value based on our multi-partner strategy. We are confident in our ability to deliver on our 2025 milestones focusing on business development, our platform and pipeline and in doing so further driving long-term value creation," says Christian Kanstrup, CEO of Evaxion.

2025 milestones
Building on the many achievements we are pursuing several value catalysts for 2025. Evaxion’s strategic milestones for 2025 reflect our high activity level, broad pipeline and strong external interest in potential partnerships around both our AI-Immunology platform and pipeline assets. As such, the milestones underscore our continued anticipated strategic progress.

Evaxion’s overriding priorities are execution upon our business development strategy, continuation of the ongoing EVX-01 phase 2 trial, the ongoing strengthening of our AI-Immunology platform and further advancement of our research activities, including progressing our ERV-based precision vaccine concept towards clinical development. Finally, the focus is on bringing the MSD collaboration to option exercise.

We maintain strict cost control and diligently prioritize and optimize our resource allocation. This enables us to absorb the increased level of activity in 2025 within the same cash spend as in 2024, e.g. we expect an operational cash burn of ~$14 million in 2025.

Milestones Target
AI-Immunology Launch of automated lead vaccine candidate design module H2
Business development and partnerships At least two new agreements 2025
EVX-01 All patients completed EVX-01 dosing H1 ✓
EVX-01 Supplemental phase 2 biomarker and immunogenicity data H1
EVX-01 Two-year phase 2 clinical efficacy readout H2
Precision ERV cancer vaccines Selection of lead vaccine candidate H2
MSD vaccine collaboration (EVX-B2/EVX-B3) MSD option exercise, up to USD 10 million option exercise fee H2
EVX-V1 Lead antigens selected for CMV vaccine candidate H2
Infectious diseases Two new pipeline candidates 1 in H1, 1 in H2

Research & Development update
We are seeing good progress across our pipeline of development programs in both cancer and infectious disease.

The phase 2 trial with EVX-01, a personalized cancer vaccine currently being evaluated as a treatment for advanced melanoma (skin cancer), is tracking nicely towards two-year clinical efficacy readout. Dosing of all patients was completed in January 2025 and the trial will yield multiple data readouts in 2025 with new biomarker and immune data to be presented at the American Association for Cancer Research (AACR) (Free AACR Whitepaper) Annual Meeting taking place in Chicago April 25-30, 2025.

In the second half of the year, we are looking forward to present two-year data from the trial. Based on the convincing data obtained so far – one-year data showed a 69% Overall Response rate and 15 out of 16 patients having tumor reductions – we are eagerly awaiting the two-year readout. We are also excited to have added a one-year extension to the trial, which will at low cost strengthen EVX-01’s data package further.

Beyond personalized cancer vaccines, our AI-Immunology platform has also enabled us to establish an ERV-based precision cancer vaccine concept. ERVs hold a great therapeutic potential and with AI-Immunology we can design broadly applicable precision vaccines harnessing this potential. We expect to identify the lead candidate for this program in the second half of 2025. This will be an important milestone as we expand our pipeline of potential truly novel cancer treatments with potential broad applicability. As previously communicated, we plan to bring the vaccine candidate into early clinical development ourselves.

Our infectious disease pipeline also saw good progress. The initial collaboration with MSD on EVX-B3 was expanded to also include our proprietary pipeline candidate EVX-B2 for Gonorrhea through the option and license agreement entered in September 2024. The programs are tracking as planned towards expected option exercise in the second half of 2025. Following potential option exercise, MSD will take over further development and commercialization with Evaxion entitled to significant milestone payments as development successfully progresses. Evaxion will also receive royalties on sales if and when one or both vaccine candidates reaches the market.

We expect to utilize AI-Immunology to identify two new vaccine candidates for infectious diseases in 2025, the first already in the first half of the year. This will broaden our infectious disease pipeline with new assets that could potentially be partnered out like EVX-B2. Continuing to expand the pipeline with novel assets targeting significant unmet needs will be an important enabler for a continued successful execution of our multi-partner strategy.

One such already existing asset is EVX-V1, a novel vaccine program for the treatment of cytomegalovirus (CMV). We presented positive preclinical data from the program in November 2024 and are advancing these new findings to identify lead antigens for a multi-component CMV vaccine candidate in the second half of 2025. The collaboration with ExpreS2ion on EVX-V1 has been ended on their initiative, and we now hold all rights to this asset and can potentially out-license it at our discretion.

The continued development and improvement of AI-Immunology remain a cornerstone of our strategy to ensure our position as a leading AI-based TechBio company. In 2024, we improved the platform through an update of its EDEN AI prediction model. Among other improvements, the model can now predict toxin antigens, allowing for the development of improved bacterial vaccines.

This year, we expect to expand the platform with the launch of an automated lead vaccine candidate design module, among other improvements. This would further enhance the platform’s speed and accuracy in designing novel vaccines.

Business development update
Evaxion seek to generate value from both our platform and pipeline through novel target discovery collaborations as well as licensing agreements around existing pipeline assets with multiple partners. The MSD deal collaboration entered in 2024, including both a target discovery collaboration (EVX-B3) and an existing pipeline asset (EVX-B2), is a great example of the partnering strategy we are pursuing.

We continue to see a good level of external interest in our platform and pipeline and are advancing multiple partnership discussions in parallel. We have, however, seen a delay in the expansion of our business development collaborations as a potential agreement in late-stage discussions carried into 2025 has turned out not to materialize due to a late change in focus with the potential partner.

Such is the nature of business development; however, we remain encouraged by the breadth of our business development pipeline and are diligently pursuing our 2025 objective of entering into at least two new business development agreements. In parallel with advancing new potential collaborations, we of course also have a strong focus on bringing the MSD EVX-B2/EVX-B3 collaboration to potential option exercise in the second half of 2025.

EIB loan conversion
Evaxion remains in advanced discussion with the European Investment Bank (EIB) about conversion of €3.5 million out of Evaxion’s €7 million loan with EIB into an equity-type instrument. While the overall scope and objective have been agreed, final and detailed discussions are ongoing, and final documentation still needs to be agreed. The conversion is now expected to be formally finalized in the second quarter of 2025.

The conversion is expected to increase Evaxion’s equity by $3.7 million (€3.5 million) immediately upon completion. We have no debt besides the EIB-loan, so the conversion would also substantially reduce our overall liabilities, simplify our balance sheet and improve our financial flexibility and cash flow.

Full year 2024 financial results
Cash and cash equivalents as of December 31, 2024, was $6.0 million, as compared to $5.6 million as of December 31, 2023. Including the successful capital markets initiatives in January 2025, we expect that our existing cash and cash equivalents will be sufficient to fund our operating expenses and capital expenditure requirements until mid-2026.

Revenue of $3.3 million was recognized for the full year 2024, as compared to $0.1 million for 2023. The improved revenue for 2024 relates to the signed option and license agreement with MSD.

Research and development (R&D) expenses were $10.5 million for the year 2024, compared to $11.9 million for 2023. The decrease year-over-year relates to reduced headcount in R&D and cost efficiencies.

General and administrative expenses were $7.6 million for 2024, compared to $10.4 million for 2023. The decrease was primarily driven by full year saving effect in 2024, following changes to executive management in 2023. Furthermore, cost reductions related to overhead and professional fees have been realized.

For the full year 2024 we generated a net loss of $10.6 million, or $(0.20) per basic and diluted share, as compared to a net loss of $22.1 million, or $(0.81) per basic and diluted share for the year 2023. The decreased loss was driven by the recognized revenue and reduced spending in both our R&D and general & administrative expenses.

Total equity amounts to $(1.7) million as December 31, 2024.

Evaxion Biotech A/S
Consolidated Statement of Financial Position Data
(USD in thousands)

Dec 31,
2024 Dec 31,
2023
Cash and cash equivalents 5,952 5,583
Total assets 12,485 12,889
Total liabilities 14,137 17,618
Share capital 10,516 5,899
Other reserves 106,369 99,946
Accumulated deficit (118,537) (107,860)
Total equity before derivative warrant liability (1,652) (2,015)
Effect from derivative liabilities from investor warrants - (2,714)
Total equity (1,652) (4,729)
Total liabilities and equity 12,485 12,889

Evaxion Biotech A/S
Consolidated Statement of Comprehensive Loss Data
(USD in thousands, except per share data)

Three Months Ended December 31, Twelve Months Ended December 31,
2024 2023 2024 2023
Revenue 122 73 3,344 73
Research and development (2,255) (2,298) (10,457) (11,916)
General and administrative (1,891) (2,139) (7,619) (10,354)
Operating loss (4,024) (4,364) (14,732) (22,197)
Finance income 578 559 6,500 963
Finance expenses (458) (895) (3,123) (1,681)
Net loss before tax (3,904) (4,700) (11,355) (22,915)
Income tax benefit 275 177 788 790
Net loss for the period (3,629) (4,523) (10,567) (22,125)
Net loss attributable to shareholders of Evaxion Biotech A/S (3,629) (4,523) (10,567) (22,125)
Loss per share – basic and diluted (0.07) (0.17) (0.20) (0.81)
Number of shares used for calculation (basic and diluted) 53,644,483 27,335,829 53,644,483 27,335,829