TME Pharma Publishes 2024 Financial Results and Provides Operating Update

On April 25, 2025 TME Pharma N.V. (Euronext Growth Paris: ALTME), a clinical-stage biotechnology company focused on developing novel therapies for treatment of cancer by targeting the tumor microenvironment (TME), reported its financial results for the fiscal year ending December 31, 2024, and provides a business update (Press release, TME Pharma, APR 25, 2025, View Source [SID1234652175]).

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The Annual Report 2024, as approved by the management and supervisory boards on April 24, 2025, is available on TME Pharma’s website (www.tmepharma.com).

"TME Pharma achieved a number of significant clinical and regulatory milestones in 2024 and, as 2025 progresses, we remain committed to advancing the key initiatives that make up our strategic roadmap," said Aram Mangasarian, CEO of TME Pharma. "While strategic partnerships cannot be precisely timed, some of our discussions with potential partners and investors regarding strategic transactions for both NOX-A12 and NOX-E36 have been constructive. The regulatory validation of NOX‑A12’s Phase 2 randomized, controlled study design in glioblastoma by authorities in the US and Germany represented a key step in defining the clinical development pathway. Additionally, we have made important progress on getting NOX-E36 ready for clinical development in ophthalmic indications supported by promising preclinical data. While we pursue these clinical and strategic goals, we are also proactively preparing for contingencies to ensure operational continuity. Should strategic transactions not materialize by mid-2025, we will be ready to transition to a fully virtual and outsourced organizational structure, which would allow us to minimize costs while continuing to engage with industrial partners and investors to advance our clinical programs. By leveraging this flexible setup, we aim to preserve value for our shareholders."

Business and Clinical Highlights for 2024 and 2025 Year-to-Date

Brain Cancer (Glioblastoma) – Unprecedented Clinical Benefit

Glioblastoma is a highly aggressive and deadly form of brain cancer in which TME Pharma’s lead asset NOX-A12 has generated unprecedented clinical benefit in the GLORIA Phase 1/2 study. Newly diagnosed patients with glioblastoma tumors resistant to standard of care chemotherapy (MGMT unmethylated) and that are not amenable to complete surgical removal face a devastating prognosis of median overall survival (mOS) of approx. 10 months on standard of care. The development of effective treatments for these patients – TME Pharma’s target population in the GLORIA trial – is particularly challenging since these tumors tend to be more aggressive and less responsive to current therapies. Despite these unfavorable factors for the patients, TME Pharma’s development program of its lead asset, the CXCL12 inhibitor NOX-A12, suggests a strong signal of clinical benefit in this patient population.

In early March 2024, the Food and Drug Administration (FDA) cleared TME Pharma’s Investigational New Drug (IND) application on the basis of the protocol for its upcoming randomized Phase 2 trial in glioblastoma. Furthermore, in early April 2024, the company announced that the US FDA had granted Fast Track Designation for NOX-A12, in combination with radiotherapy and bevacizumab for newly diagnosed glioblastoma patients with chemotherapy-resistant disease and measurable tumor remaining after surgery.

Near-final efficacy data on glioblastoma patients treated with NOX-A12 combined with anti-VEGF and radiotherapy were presented by the lead investigator of the clinical trial, Dr. Frank Giordano, at a high-profile international cancer conference – the European Society for Medical Oncology (ESMO) (Free ESMO Whitepaper) Congress in September 2024 – revealing statistically significant improvement in survival for this triple combination over a standard of care reference cohort as well as NOX-A12 + radiotherapy alone (without anti-VEGF). The final median overall survival of the GLORIA 1/2 trial of the arm combining NOX-A12 with radiotherapy and bevacizumab achieved a remarkable 19.9 months. This exceeds what the company believes to be all relevant competitor studies conducted in the US or EU involving newly diagnosed, chemotherapy-resistant (MGMT unmethylated) glioblastoma patients.

Promising New Opportunities for NOX-E36 in Ophthalmology

TME Pharma’s second clinical stage asset, the CCL2 inhibitor NOX-E36, previously completed four clinical trials and has already been administered to 175 human subjects. While in an oncology setting NOX-E36 targets the tumor microenvironment by modifying the innate immune system, it has also demonstrated significant potential in addressing unmet medical need in ophthalmic diseases affected by scarring (fibrosis) and inflammation.

The anti-fibrotic mode of action of NOX-E36 has already been demonstrated in a relevant animal model, and the company believes that development in ophthalmological indications could be a promising opportunity to diversify its project portfolio. The company is pursuing resource-efficient possibilities to perform clinical studies such as investigator-initiated trials (IIT) funded and performed by research institutes, with TME Pharma supplying the drug. In parallel, TME Pharma is discussing with potential partners and venture capital firms the best way to develop NOX-E36 in the ophthalmology space with minimal or no financial contribution from TME Pharma’s shareholders.

TME Pharma has been collaborating with the Singapore Eye Research Institute (SERI) for several years and recent data from preclinical studies by SERI was selected for poster presentation at the Association for Research in Vision and Ophthalmology (ARVO) Annual Meeting in May 2025. The preclinical data show that mNOX-E36 offers a more favorable safety profile than standard of care mitomycin C (MMC), while demonstrating comparable efficacy in reducing post-operative inflammation and scarring (fibrosis) following glaucoma filtration surgery, a common procedure to reduce intraocular pressure. Unlike MMC, mNOX-E36 does not destroy blood vessels in the conjunctiva, potentially overcoming the substantial toxicity seen with MMC, which is a key limitation of this current standard treatment. Fibrosis and inflammation are also significant causes of treatment failure in back-of-the-eye indications, such as age-related macular degeneration and proliferative diabetic retinopathy. TME Pharma believes that anti-CCL2 therapy with NOX-E36 offers a novel therapeutic approach to address these issues and potential to access larger markets.

Due to these new findings and other unpublished data, TME Pharma and SERI have filed patent applications covering use of NOX-E36 in glaucoma filtration surgery and other ophthalmic diseases to support its development through a license to an industrial partner or the creation of a new corporate entity.

Post-Period Event – AI-Driven Drug Discovery

In January 2025, TME Pharma announced a partnership with aimed analytics, a cutting-edge data analytics company, to enhance TME Pharma’s capabilities to leverage artificial intelligence (AI) in drug discovery and optimization. The goal of the collaboration is to use AI to create new and improved drug candidates with accelerated timelines and without the need for resource-intensive laboratory testing. The collaboration should also strengthen TME Pharma’s corporate profile for strategic transactions and reinforce ongoing partnering discussions.

2024 Financial Summary

TME Pharma successfully strengthened its balance sheet by raising €7.6 million (gross) in 2024. Considering cash and cash equivalents of €3.2 million as of December 31, 2024, TME Pharma has financial visibility into June 2025.

As in prior years, TME Pharma has not generated any revenues. The Group – TME Pharma N.V., TME Pharma AG and TME Pharma Inc. – does not expect to generate any revenues from any product candidates that it develops until the Group either signs a licensing agreement or obtains regulatory approval and commercializes its products or enters into collaborative agreements with third parties and relies on dilutive and non-dilutive financing until it reaches profitability.

Research and development (R&D) expenses decreased 13% from K€ 2,652 in the fiscal year (FY) 2023 to K€ 2,296 in the FY 2024. The decrease in research and development expenses in 2024 compared to 2023 is primarily due to the clinical trial of NOX-A12 in brain cancer nearing completion, which required lower costs while at the same time generating more mature data. The pancreatic cancer clinical trial phase 2 protocol which has been approved by the FDA in the US has not been initiated, thereby keeping ongoing costs related to this clinical trial minimal. As a result, TME Pharma was able to decrease drug manufacturing costs, service fees and other costs related to the clinical trials and preclinical testing, in addition to lower personnel expenses, patent costs and consulting services, partly offset by higher other research and administrative expenses.

General and administrative (G&A) expenses decreased from K€ 2,989 in the FY 2023 to K€ 2,981 in the FY 2024. The decrease in G&A expenses in 2024 compared to 2023 is mainly driven by lower personnel expenses as well as lower public and investor relations expenses and other expenses, partly offset by higher legal, consulting and audit fees in connection with the financing transactions in 2024. Other general and administrative expenses comprise mainly of depreciation of rights of use assets and equipment, supervisory board remuneration, insurance premium, and ancillary leasing costs.

The finance income in the FY 2024 and 2023 was non-cash finance income. Finance income decreased from K€ 399 in the FY 2023 to K€ 32 in the FY 2024 as a result of ending the Atlas convertible bonds financing facility with Atlas Special Opportunities LLC (ASO). Finance income in 2024 mainly resulted from fair value adjustments of detachable warrants (ABSA Warrants) issued in connection with the preferential rights issue. In 2023, finance income of K€ 237 resulted from the derecognition of conversion rights in connection with the ASO financing upon conversion and redemption of the bonds and of K€ 162 fair value adjustments of ABSA Warrants issued in connection with the preferential rights issue.

Finance cost decreased from K€ 1,518 in the FY 2023 to K€ 503 in the FY 2024 as a result of ending the Atlas convertible bonds financing facility with ASO. Finance cost in the FY 2024 and 2023 was non-cash finance cost, except for transaction costs of K€ 16 in 2024 and K€ 4 in 2023 borne by the company in conjunction with the exercise of ABSA Warrants (in 2024) and the issuance of Atlas convertible bonds (in 2023) as well as K€ 2 in 2024 and K€ 13 in 2023 relating to interest expense for lease liabilities. Finance cost in the FY 2024 of K€ 489 relate to the initial recognition of ABSA Warrants amounting to K€ 113 as well as losses of K€ 376 from exercises of such warrants. Finance cost in the FY 2023 of K€ 1,505 relate to the ASO facility (contractually entered into in 2020 and ended in 2023, except for outstanding convertible bonds that were fully redeemed in cash in the FY 2024) and comprise losses on initial recognition of convertible bonds, conversion losses, conversion right derivatives, interest in exchange for the lock-up of convertible bonds issued and outstanding as well as transaction costs.

As a result of these factors, TME Pharma N.V. reports a net loss for FY 2024 of K€ 5,722 compared to K€ 6,736 in the FY 2023, a decrease of 15%.

Outlook for 2025

TME Pharma’s strategic focus for 2025 centers on maximizing the value of its clinical-stage assets, NOX‑A12 and NOX-E36, through strategic partnerships, licensing agreements, and potential M&A. The company is pursuing these opportunities while maintaining a lean cost structure and actively preparing for a contingency plan involving a fully outsourced organizational structure, should targeted financing or strategic transactions not materialize by June 2025.

NOX-A12 in Glioblastoma

Given the unprecedented clinical data and clear regulatory pathway, TME Pharma has strategically prioritized the development of NOX-A12 in first-line, chemotherapy resistant glioblastoma since the company believes this indication offers the fastest path to regulatory approval for NOX-A12 in the solid tumor space.

The partnering package for NOX-A12 in glioblastoma is particularly attractive due to:

Significant Clinical Benefit: Statistically significant improvement in survival for NOX-A12 with radiotherapy and anti-VEGF bevacizumab compared to both the standard of care reference cohort (p=0.003) and the cohort treated with NOX-A12 and radiotherapy alone (p=0.021).
Regulatory Validation: A clear regulatory pathway with a Phase 2 design approved by the US FDA and the German BfArM and enhanced regulatory interactions with Fast-Track status granted by the FDA in the US and Orphan Drug Designations granted in the US and EU.
Commercial Protection: Commercial protection provided by the Orphan Drug Designations and potentially also by the patent application filed in 2022 covering the NOX-A12, radiotherapy and bevacizumab combination, which would provide cover into the 2040s if granted.
Non-dilutive Funding: Non-dilutive financial support of more than €7 million pledged for the approved Phase 2 trial once it is initiated, including a €2.4 million grant from the German federal government.
Trial Readiness: Clinical trial grade (GMP) NOX-A12 sufficient to rapidly initiate the approved Phase 2 trial at the six centers already open in Germany.
NOX-E36 in Ophthalmology

TME Pharma recognizing NOX-E36 potential in ophthalmology has chosen to collaborate with the Singapore Eye Research Institute (SERI) to maximize efficiency and minimize required resources for further development of the asset.

The NOX-E36 program is poised for rapid advancement into the clinic on the basis of:

Strong Scientific Rationale: Compelling preclinical proof-of-concept and clinical data supporting CCL2 as a valid target.
Funding Opportunities: Funding for Phase 1b study potentially available through grants accessible to SERI
IP Protection: Joint patent applications filed for the use of NOX-E36 in eye diseases in March 2025.
Drug Availability: GMP drug supply manufactured and ready to use pending local ocular toxicity bridging for subconjunctival administration, ensuring a smooth transition to clinic.
Established Safety Profile: Excellent systemic safety and tolerability and dose-dependent pharmacologic activity established in 175 human subjects across previous clinical trials.
As part of its most recent business planning TME Pharma is pursuing several transaction structures in parallel for its drug candidates:

Out-licensing NOX-A12: Seeking an exclusive worldwide or regional out-licensing deal for NOX-A12 program to a pharmaceutical partner. The targeted transaction structure would bring in payments upon signature and significant regulatory and commercial milestones as well as providing for royalties on sales.
Out-licensing NOX-E36: Seeking an exclusive worldwide out-licensing deal for NOX-E36 program both by TME Pharma and collaboration partner SERI to a newly formed company funded by venture capital partners.
Asset Sale: Exploring the sale of the private operational subsidiary TME Pharma AG holding assets and intellectual property to a pharmaceutical partner or investor. This would result in TME Pharma N.V. holding either cash or shares of the acquiring entity.
Virtual Setup: As a contingency plan in case none of the above can be realized by June 2025, TME Pharma is preparing to change its organizational structure to allow it to continue pursuing the goals of financing, licensing or M&A transactions focused on its clinical stage assets, NOX‑A12 and NOX-E36 while minimizing costs by outsourcing essentially all functions to maintain and advance the programs and conduct industrial partner and investor outreach.
The outsourced staffing structure will likely be the most economically efficient option to manage collaborations and develop further transactions on NOX-A12 and NOX-E36 and so TME Pharma is actively preparing to transition to a fully outsourced staffing structure at the end of June 2025.

Radiant Biotherapeutics Announces Poster Presentation at 2025 American Association for Cancer Research (AACR) Annual Meeting

On April 25, 2025 Radiant Biotherapeutics, a preclinical biotechnology company developing an antibody platform to deliver first-in-class transformative therapies for patients facing life-changing disease, reported the presentation of a poster at the American Association for Cancer Research (AACR) (Free AACR Whitepaper) Annual Meeting, taking place April 25-30, 2025 in Chicago (Press release, Radiant Biotherapeutics, APR 25, 2025, View Source [SID1234652174]). The presentation describes the company’s Multabody platform, a novel approach to stimulating key targets in immunotherapy that have remained out of reach due to toxicity or lack of response.

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Details on the poster presentation are below:

Presentation Title: Multabodies: A next-generation approach for cancer immunotherapy and 4-1BB agonist therapy
Abstract Number: 2889/28
Session Date and Time: April 28th 2:00-5:00 p.m.
Presenter: Joanne Hulme, Ph.D.

Onchilles Pharma Presents New Data at AACR 2025 Highlighting N17350, a Next-Generation Cytotoxic Therapeutic Leveraging the ELANE Pathway

On April 25, 2025 Onchilles Pharma, a private biotech company pioneering next-generation cytotoxic therapeutics that harness the ELANE pathway, reported the presentation of new preclinical data for its lead drug candidate, N17350, at the American Association for Cancer Research (AACR) (Free AACR Whitepaper) Annual Meeting 2025 ("AACR") (Press release, Onchilles Pharma, APR 25, 2025, View Source [SID1234652173]). The presentation highlights N17350’s superior and selective tumor-killing ability compared to standard-of-care chemotherapies in ovarian cancer models, including chemotherapy-resistant tumors, derived from patients.

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This data builds on the growing body of evidence supporting N17350’s novel mechanism of action and its potential to become a next-generation cytotoxic therapeutic. Unlike traditional chemotherapies, which indiscriminately damage both cancer and healthy immune cells, N17350 leverages elevated levels of histone H1 isoforms found in cancer cells to selectively kill tumors while sparing healthy cells. The results show that N17350 maintains its efficacy across various tumor types and treatment histories.

"We are excited to share this compelling data at AACR (Free AACR Whitepaper), which further reinforces the potential of N17350 to address unmet needs across cancers, with the potential to make a significant impact in chemotherapy-resistant disease," said Lev Becker, Ph.D., Founder and Chief Scientific Officer of Onchilles Pharma. "These results demonstrate the strength of leveraging the ELANE pathway to therapeutically target tumor heterogeneity and overcome limitations of current cytotoxic therapies."

Highlights from the AACR (Free AACR Whitepaper) Presentation Include:

Broad Efficacy: N17350 was effective in killing cancer cells derived from treatment-naïve, neoadjuvant chemotherapy-treated (NACT), and recurrent ovarian tumors.
Selective Cytotoxicity: While standard chemotherapies were equally toxic to both cancer and immune cells, N17350 preserved immune cell viability while inducing immunogenic cell death in cancer cells.
In Vivo Superiority: In cell-derived xenograft (CDX) models from ovarian cancer patients, N17350 outperformed carboplatin in inducing tumor regression.
No Resistance: N17350 maintains potency following repeat dosing and effectively kills chemotherapy-resistant cancer cells.
"These new data exemplify the power of the ELANE pathway, and we believe therapeutics such as N17350 could represent a fundamentally new class of cancer treatments," said Court R. Turner, J.D., Co-Founder and Chief Executive Officer of Onchilles Pharma. "We remain focused on translating these compelling preclinical results into clinical benefit as we prepare to enter the clinic later this year."

N17350 is currently advancing toward first-in-human clinical trials, with an initial focus on skin, head and neck, triple-negative breast, and lung cancers. These new data support its continued development and highlight its promise as a differentiated cytotoxic modality with potential applications across a broad range of solid tumors.

The AACR (Free AACR Whitepaper) poster presentation, titled "N17350 outperforms cytotoxic agents in killing tumors of treatment-naïve and chemotherapy-treated ovarian carcinoma patients," will be available in Poster Section 21 (Poster Board Number: 30, Presentation Number: 861) from 2pm to 5pm CT on Monday, April 28th. The poster will also be available to meeting attendees via the AACR (Free AACR Whitepaper) virtual platform beginning at 1pm ET today.

Talus Bio Presents Preclinical Data on Transcription Factor Therapeutic Programs at the AACR Annual Meeting 2025

On April 25, 2025 Talus Bioscience, a technology-enabled therapeutics company, reported new preclinical data from programs targeting transcription factors in chordoma, non-small cell lung cancer, and advanced prostate cancer (Press release, Talus Bioscience, APR 25, 2025, View Source [SID1234652172]). The data, presented at the 2025 American Association for Cancer Research (AACR) (Free AACR Whitepaper) Annual Meeting, held April 25-30, support Talus Bio’s first-in-class approach to target previously undruggable transcription factors using regulome-scale discovery in live human cells.

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"We built our platform to systematically address transcription factors, a target class long considered out of reach for small-molecule therapeutics," said Alex Federation, PhD, CEO and Co-Founder of Talus Bio. "The data we’re presenting at AACR (Free AACR Whitepaper) show that the approach is working. Our platform has already logged over 50 million protein-compound interactions this year. These results validate our strategy in two difficult oncology indications. Our Brachyury molecules are on track for candidate nomination, and new compounds targeting NONO and AR-V7 show real promise for metastatic castration-resistant prostate cancer. We now have a repeatable model for discovering tractable starting points across transcription factor targets once thought undruggable."

Talus Bio’s technology profiles the regulome, providing a quantitative readout of active transcription factors and other DNA-bound regulators in live, unmodified human cells. The platform can measure over 10,000 regulomes per month and is being deployed to discover and optimize small molecules that modulate transcription factor activity in their native context.

Data presented at AACR (Free AACR Whitepaper) on lead drug candidates highlight the strength of this approach. By combining high-throughput transcription factor profiling with AI-guided chemistry, Talus Bio is accelerating the discovery of modulators for transcription factor targets.

Presentation Highlights

Poster 4036 / 2: Selective inhibition of the transcription factor Brachyury in chordoma and non-small cell lung cancer

Preclinical data presented by Gaelle Mercenne at AACR (Free AACR Whitepaper) showcase the ability of a novel covalent small molecule, TAL61, to effectively modulate Brachyury activity in patient-derived xenograft (PDX) models of chordoma:

TAL61 demonstrated significant efficacy in reducing tumor burden in PDX chordoma models with durable tumor suppression post-treatment
TAL61 exhibited low toxicity and high tolerability with daily dosing
Additionally, TAL61 decreased tumor burden by more than 50% in in vivo models of Brachyury-positive non-small cell lung cancer (NSCLC)
Poster 6991 / 20: Targeting NONO as a therapeutic strategy for metastatic castration-resistant prostate cancer (CRPC)

Preclinical data presented by Brian McEllin support an emerging modality targeting NONO to disrupt both AR and ARv7 transcription as an emerging treatment for metastatic castration-resistant prostate cancer:

A targeted search of Talus Bio’s proprietary compound database identified covalent small molecules for lead optimization
Compound treatment reduced mRNA and protein levels of AR and ARv7 in prostate cancer cells
Active compounds show abrogate AR and ARv7 gene expression programs in castration-resistant prostate cancer models
Poster 4496 / 7: Small molecule inhibition of previously "undruggable" transcription factors with AI-guided functional proteomics

Data presented by Alex Federation at AACR (Free AACR Whitepaper) highlight the regulome sequencing platform as a drug discovery engine for previously intractable transcription factors:

The assay provides a quantitative, time-resolved readout of drug-induced changes in transcription factor activity, capturing protein:genome interactions for thousands of proteins simultaneously
This approach enables small molecule screening in physiologically relevant contexts, where transcription factors fold, assemble, and function as they do in human disease
AI-guided hit discovery using this technology has enabled discovery and optimization for inhibitors of Brachyury, AR-V7, and STAT3
Talus Bio’s foundational AI model has helped identify over 30 tractable compounds against validated transcription factor targets in cancer and other diseases. The company is actively pursuing co-development opportunities with partners to accelerate these discoveries into the clinic. Connect with the team to learn more about partnerships and collaborations.

CDR-Life Presents Promising Preclinical Data for Novel T Cell Engager Programs at AACR Annual Meeting 2025

On April 25, 2025 CDR-Life reported the presentation of data for its novel T cell engager (TCE) programs at the American Association for Cancer Research (AACR) (Free AACR Whitepaper) Annual Meeting 2025 in Chicago (Press release, CDR-Life, APR 25, 2025, View Source [SID1234652171]). The presentations showcase the company’s proprietary M-gager platform-derived TCE candidates, with a focus on CDR404, currently in Phase 1 clinical trials for MAGE-A4-positive solid tumors.

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"The data presented at AACR (Free AACR Whitepaper) highlight the potential advantages of our antibody-based approach to T cell engagement against highly tumor-specific targets," said Christian Leisner, PhD, Chief Executive Officer of CDR-Life. "CDR404 demonstrated superior potency and durability in preclinical models, which align with the encouraging early signals we’re seeing in our ongoing Phase 1 trial."

Key Findings for CDR404 in MAGE-A4-Positive Tumors (Abstract #3494)
The poster, "Durable and potent in vitro T cell activity with repeated exposure to CDR404, a potential best-in-class T cell engager targeting MAGE-A4" demonstrated several advantages of CDR404 compared to a TCR-based TCE:

Superior Potency and Durability: CDR404 showed more potent killing of MAGE-A4-positive cancer cell lines across multiple indications, even at low effector-to-target cell ratios which mimic a "cold" tumor environment, compared to a TCR-based competitor
Enhanced T Cell Fitness: After multiple rounds of serial killing, T cells exposed to CDR404 maintained significantly better fitness, with lower levels of crucial T cell exhaustion markers compared to the TCR-based approach
Favorable Cytokine Profile: CDR404 demonstrated a more favorable cytokine release profile, potentially offering safety advantages in the clinical setting
Effective Across Multiple Cancer Types: CDR404 showed strong activity against MAGE-A4-positive tumor cells from different cancer types, including lung adenocarcinoma and squamous cell carcinoma, and melanomas
The data presented in the poster align well with early emerging data from the ongoing Phase 1 trial of CDR404 (NCT06402201). CDR404 has shown clear signals of immunological activity and preliminary evidence of anti-tumor activity, including at the pharmacokinetic model-derived starting dose. Use of this innovative model created an elevator to a higher starting dose, potentially shortening overall trial duration by enabling a starting dose closer to the efficacious dosing range while maintaining patient safety. Dose escalation is ongoing and patient data from the early stages of the Phase 1 trial will be reported later this year.

Second T Cell Engager for KK-LC-1-Positive Tumors (Abstract #3493)
In the poster, "A novel T cell engager antibody for the treatment of HLA-A01/KK-LC-1-positive tumors," CDR-Life presented data on CDR505, a novel antibody-based TCE targeting the Kita-Kyushu lung cancer antigen-1 (KK-LC-1) presented on HLA-A01:01.

Key findings for CDR505 included:

Potent and Selective: CDR505 demonstrated potent and selective killing of KK-LC-1-positive cancer cells.
Preferential T Cell Activation: The molecule showed preferential activation of CD8+ T cells, confirming the intended mechanism of action.
High Target Specificity: CDR505 exhibited high specificity for the KK-LC-1 peptide/HLA-A*01:01 complex, demonstrating low risk for off-target binding.
Desirable Pharmaceutical Properties: The molecule demonstrated excellent manufacturability, solubility and stability characteristics, supporting its feasibility for subcutaneous formulation.
Broad Patient Potential
Both TCE candidates have the potential to address significant patient populations:

CDR404 targets MAGE-A4-positive tumors in HLA-A02:01-positive patients. MAGE-A4 is expressed in up to 63% of ovarian cancers, 62% of head and neck cancers and 52% of squamous lung cancers.
CDR505 is the only TCE in development targeting KK-LC-1-positive tumors in HLA-A*01:01-positive patients. KK-LC-1 is expressed in 75% of colorectal and gastric carcinoma cancers and 60% of pancreatic ductal adenocarcinoma cancers.
"With CDR505, we’re breaking new ground in targeting previously inaccessible cancer antigens through our innovative M-gager platform," added Dr. Leisner. "This first-in-class molecule demonstrates how we’re tackling difficult targets with precision, particularly in tumor types where traditional approaches have shown limited success. The widespread expression of KK-LC-1 across gastrointestinal cancers positions CDR505 to potentially address some of medicine’s most challenging malignancies with a novel immunotherapeutic approach."