Bristol Myers Squibb Receives Approval from the European Commission to Expand Use of CAR T Cell Therapy Breyanzi for Relapsed or Refractory Follicular Lymphoma

On March 14, 2025 Bristol Myers Squibb (NYSE: BMY) reported that the European Commission (EC) has granted approval to Breyanzi (lisocabtagene maraleucel; liso-cel), a CD19-directed chimeric antigen receptor (CAR) T cell therapy, for the treatment of adult patients with relapsed or refractory follicular lymphoma (FL) after two or more lines of systemic therapy (Press release, Bristol-Myers Squibb, MAR 14, 2025, View Source [SID1234651149]).

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"This additional approval for Breyanzi in FL represents a critical step forward in our mission to deliver on the transformational promise of cell therapy for more patients across Europe," said Emma Charles, senior vice president, Europe Region, Bristol Myers Squibb. "While significant advancements have been made in the last two decades, there still remains unmet need for patients. Newer treatments for FL, like Breyanzi , have shown impactful results in clinical trials, with the opportunity to deliver lasting results in the routine care setting."

The decision is based on results from the global, Phase 2 TRANSCEND FL study, the largest clinical trial to date to evaluate a CAR T cell therapy in patients with relapsed or refractory indolent non-Hodgkin lymphoma (NHL), including FL. Among patients treated in the third-line plus setting, Breyanzi demonstrated a high overall response rate of 97.1% (95% CI: 91.7–99.4) and complete response (CR) rate of 94.2% (95% CI: 87.8–97.8), the study’s primary and key secondary endpoints, respectively. Responses were rapid, durable and demonstrated sustained efficacy, with a median time to first response of 0.95 months (range: 0.6 to 3.3 months) and 75.7% (95% CI: 66.0–83.0) of patients still in response at 18 months.

Safety results were consistent with the well-established safety profile of Breyanzi observed across clinical trials and approved indications, with no new safety signals observed in FL. In all patients treated in the TRANSCEND FL study (second-line plus), any grade cytokine release syndrome (CRS) occurred in 58% of patients, with only 0.8% of patients experiencing Grade 3 CRS. The median time to onset was 6 days (range: 1 to 17 days). Any grade neurologic toxicities occurred in 16% of patients, including Grade 3 in 3% of patients. The median time to onset of the first event was 8 days (range: 4 to 16 days).

This expanded approval is applicable to all European Union (EU) member states as well as the European Economic Area (EEA) countries Iceland, Norway and Liechtenstein.** Breyanzi is also approved in the EU for the treatment of adult patients with relapsed or refractory diffuse large B-cell lymphoma (DLBCL), high grade B-cell lymphoma (HGBCL), primary mediastinal large B-cell lymphoma (PMBCL) and FL grade 3B (FL3B), who relapsed within 12 months from completion of, or are refractory to, first-line chemoimmunotherapy, and for the treatment of adult patients with relapsed or refractory DLBCL, PMBCL, and FL3B after two or more lines of systemic therapy.

*The trial followed the Lugano criteria (2014) which permits assessment of CR in the bone marrow by PET-CT. Using these criteria defined in the trial, the CR rate in the Summary of Product Characteristics (and publication ref: Morschhauser F,e. al. Nat Med. 2024 Aug;30(8):2199-2207) was established (94.2%). The U.S. Food and Drug Administration (FDA) required additional bone marrow biopsies (BMB), in addition to PET-CT, after treatment to consider CR in some patients. Since a BMB is a difficult procedure for some individuals, they elected to forgo the procedure. Thus, some patients who achieved CR when evaluated with the Lugano criteria for CR were considered a partial response when using the additional FDA criteria, accounting for the difference with the CR rate in the U.S. Prescribing Information.

**Centralized Marketing Authorization does not include approval in the United Kingdom (UK).

About TRANSCEND FL

TRANSCEND FL (NCT04245839) is an open-label, global, multicenter, Phase 2, single-arm study to determine the efficacy and safety of Breyanzi in adult patients with relapsed or refractory indolent B-cell NHL, including FL. The primary outcome measure is overall response rate, including best overall response of complete response or partial response as determined by an Independent Review Committee. Secondary outcome measures include complete response rate, duration of response, progression-free survival and safety.

About Follicular Lymphoma

Follicular lymphoma (FL) is the second most common form of NHL, accounting for 20-30% of all NHL cases. FL develops when white blood cells cluster together to form lumps in a person’s lymph nodes or organs. FL is an incurable disease, with patients frequently relapsing following front-line therapy and prognosis worsening after each subsequent relapse. Despite advances in treatment, there remains an unmet need for additional options for relapsed or refractory FL that offer treatment-free intervals with durable, complete responses.

About Breyanzi

Breyanzi is a CD19-directed CAR T cell therapy with a 4-1BB costimulatory domain, which enhances the expansion and persistence of the CAR T cells. Breyanzi is made from a patient’s own T cells, which are collected and genetically reengineered to become CAR T cells that are then delivered via infusion as a one-time treatment.

Breyanzi is approved in the U.S. for the treatment of relapsed or refractory large B-cell lymphoma (LBCL) after at least one prior line of therapy, has received accelerated approval for the treatment of relapsed or refractory chronic lymphocytic leukemia or small lymphocytic lymphoma after at least two prior lines of therapy and relapsed or refractory FL in the third-line plus setting, and is approved for the treatment of relapsed or refractory mantle cell lymphoma in the third-line plus setting. Breyanzi is also approved in Japan, the EU, Switzerland, the UK and Canada for the treatment of relapsed or refractory LBCL after at least one prior line of therapy; and in Japan for the treatment of patients with relapsed or refractory high-risk FL after one prior line of systemic therapy and in patients with relapsed or refractory FL after two or more lines of systemic therapy.

Bristol Myers Squibb’s clinical development program for Breyanzi includes clinical studies in other types of lymphoma. For more information, visit clinicaltrials.gov.

The European Summary of Product Characteristics for Breyanzi will be available from the European Commission and EMA websites at www.ema.europa.eu .

U.S. FDA-Approved Indications

BREYANZI is a CD19-directed genetically modified autologous T cell immunotherapy indicated for the treatment of:

adult patients with large B-cell lymphoma (LBCL), including diffuse large B-cell lymphoma (DLBCL) not otherwise specified (including DLBCL arising from indolent lymphoma), high-grade B cell lymphoma, primary mediastinal large B-cell lymphoma, and follicular lymphoma grade 3B, who have:
refractory disease to first-line chemoimmunotherapy or relapse within 12 months of first-line chemoimmunotherapy; or
refractory disease to first-line chemoimmunotherapy or relapse after first-line chemoimmunotherapy and are not eligible for hematopoietic stem cell transplantation (HSCT) due to comorbidities or age; or
relapsed or refractory disease after two or more lines of systemic therapy.
Limitations of Use: BREYANZI is not indicated for the treatment of patients with primary central nervous system lymphoma.

adult patients with relapsed or refractory chronic lymphocytic leukemia (CLL) or small lymphocytic lymphoma (SLL) who have received at least 2 prior lines of therapy, including a Bruton tyrosine kinase (BTK) inhibitor and a B-cell lymphoma 2 (BCL-2) inhibitor. This indication is approved under accelerated approval based on response rate and duration of response. Continued approval for this indication may be contingent upon verification and description of clinical benefit in confirmatory trial(s).
adult patients with relapsed or refractory follicular lymphoma (FL) who have received 2 or more prior lines of systemic therapy. This indication is approved under accelerated approval based on response rate and duration of response. Continued approval for this indication may be contingent upon verification and description of clinical benefit in confirmatory trial(s).
adult patients with relapsed or refractory mantle cell lymphoma (MCL) who have received at least 2 prior lines of systemic therapy, including a Bruton tyrosine kinase (BTK) inhibitor.
U.S. Important Safety Information

BOXED WARNING: CYTOKINE RELEASE SYNDROME, NEUROLOGIC TOXICITIES, AND SECONDARY HEMATOLOGICAL MALIGNANCIES

Cytokine Release Syndrome (CRS), including fatal or life-threatening reactions, occurred in patients receiving BREYANZI. Do not administer BREYANZI to patients with active infection or inflammatory disorders. Treat severe or life-threatening CRS with tocilizumab with or without corticosteroids.
Neurologic toxicities, including fatal or life-threatening reactions, occurred in patients receiving BREYANZI, including concurrently with CRS, after CRS resolution, or in the absence of CRS. Monitor for neurologic events after treatment with BREYANZI. Provide supportive care and/or corticosteroids as needed.
T cell malignancies have occurred following treatment of hematologic malignancies with BCMA- and CD19-directed genetically modified autologous T cell immunotherapies, including BREYANZI.
BREYANZI is available only through a restricted program under a Risk Evaluation and Mitigation Strategy (REMS) called the BREYANZI REMS.
Cytokine Release Syndrome

Cytokine release syndrome (CRS), including fatal or life-threatening reactions, occurred following treatment with BREYANZI. In clinical trials of BREYANZI, which enrolled a total of 702 patients with non-Hodgkin lymphoma (NHL), CRS occurred in 54% of patients, including ≥ Grade 3 CRS in 3.2% of patients. The median time to onset was 5 days (range: 1 to 63 days). CRS resolved in 98% of patients with a median duration of 5 days (range: 1 to 37 days). One patient had fatal CRS and 5 patients had ongoing CRS at the time of death. The most common manifestations of CRS (≥10%) were fever, hypotension, tachycardia, chills, hypoxia, and headache.

Serious events that may be associated with CRS include cardiac arrhythmias (including atrial fibrillation and ventricular tachycardia), cardiac arrest, cardiac failure, diffuse alveolar damage, renal insufficiency, capillary leak syndrome, hypotension, hypoxia, and hemophagocytic lymphohistiocytosis/macrophage activation syndrome (HLH/MAS).

Ensure that 2 doses of tocilizumab are available prior to infusion of BREYANZI.

Neurologic Toxicities

Neurologic toxicities that were fatal or life-threatening, including immune effector cell-associated neurotoxicity syndrome (ICANS), occurred following treatment with BREYANZI. Serious events including cerebral edema and seizures occurred with BREYANZI. Fatal and serious cases of leukoencephalopathy, some attributable to fludarabine, also occurred.

In clinical trials of BREYANZI, CAR T cell-associated neurologic toxicities occurred in 31% of patients, including ≥ Grade 3 cases in 10% of patients. The median time to onset of neurotoxicity was 8 days (range: 1 to 63 days). Neurologic toxicities resolved in 88% of patients with a median duration of 7 days (range: 1 to 119 days). Of patients developing neurotoxicity, 82% also developed CRS.

The most common neurologic toxicities (≥5%) included encephalopathy, tremor, aphasia, headache, dizziness, and delirium.

CRS and Neurologic Toxicities Monitoring

Monitor patients daily for at least 7 days following BREYANZI infusion at a REMS-certified healthcare facility for signs and symptoms of CRS and neurologic toxicities and assess for other causes of neurological symptoms. Monitor patients for signs and symptoms of CRS and neurologic toxicities for at least 4 weeks after infusion and treat promptly. At the first sign of CRS, institute treatment with supportive care, tocilizumab, or tocilizumab and corticosteroids as indicated. Manage neurologic toxicity with supportive care and/or corticosteroid as needed. Counsel patients to seek immediate medical attention should signs or symptoms of CRS or neurologic toxicity occur at any time.

BREYANZI REMS

Because of the risk of CRS and neurologic toxicities, BREYANZI is available only through a restricted program under a Risk Evaluation and Mitigation Strategy (REMS) called the BREYANZI REMS. The required components of the BREYANZI REMS are:

Healthcare facilities that dispense and administer BREYANZI must be enrolled and comply with the REMS requirements.
Certified healthcare facilities must have on-site, immediate access to tocilizumab.
Ensure that a minimum of 2 doses of tocilizumab are available for each patient for infusion within 2 hours after BREYANZI infusion, if needed for treatment of CRS.
Further information is available at www.BreyanziREMS.com, or contact Bristol Myers Squibb at 1-866-340-7332.

Hypersensitivity Reactions

Allergic reactions may occur with the infusion of BREYANZI. Serious hypersensitivity reactions, including anaphylaxis, may be due to dimethyl sulfoxide (DMSO).

Serious Infections

Severe infections, including life-threatening or fatal infections, have occurred in patients after BREYANZI infusion. In clinical trials of BREYANZI, infections of any grade occurred in 34% of patients, with Grade 3 or higher infections occurring in 12% of all patients. Grade 3 or higher infections with an unspecified pathogen occurred in 7%, bacterial infections in 3.7%, viral infections in 2%, and fungal infections in 0.7% of patients. One patient who received 4 prior lines of therapy developed a fatal case of John Cunningham (JC) virus progressive multifocal leukoencephalopathy 4 months after treatment with BREYANZI. One patient who received 3 prior lines of therapy developed a fatal case of cryptococcal meningoencephalitis 35 days after treatment with BREYANZI.

Febrile neutropenia developed after BREYANZI infusion in 8% of patients. Febrile neutropenia may be concurrent with CRS. In the event of febrile neutropenia, evaluate for infection and manage with broad-spectrum antibiotics, fluids, and other supportive care as medically indicated.

Monitor patients for signs and symptoms of infection before and after BREYANZI administration and treat appropriately. Administer prophylactic antimicrobials according to standard institutional guidelines. Avoid administration of BREYANZI in patients with clinically significant, active systemic infections.

Viral reactivation: Hepatitis B virus (HBV) reactivation, in some cases resulting in fulminant hepatitis, hepatic failure, and death, can occur in patients treated with drugs directed against B cells. In clinical trials of BREYANZI, 35 of 38 patients with a prior history of HBV were treated with concurrent antiviral suppressive therapy.

Perform screening for HBV, HCV, and HIV in accordance with clinical guidelines before collection of cells for manufacturing. In patients with prior history of HBV, consider concurrent antiviral suppressive therapy to prevent HBV reactivation per standard guidelines.

Prolonged Cytopenias

Patients may exhibit cytopenias not resolved for several weeks following lymphodepleting chemotherapy and BREYANZI infusion. In clinical trials of BREYANZI, Grade 3 or higher cytopenias persisted at Day 29 following BREYANZI infusion in 35% of patients, and included thrombocytopenia in 25%, neutropenia in 22%, and anemia in 6% of patients. Monitor complete blood counts prior to and after BREYANZI administration.

Hypogammaglobulinemia

B-cell aplasia and hypogammaglobulinemia can occur in patients receiving BREYANZI. In clinical trials of BREYANZI, hypogammaglobulinemia was reported as an adverse reaction in 10% of patients. Hypogammaglobulinemia, either as an adverse reaction or laboratory IgG level below 500 mg/dL after infusion, was reported in 30% of patients. Monitor immunoglobulin levels after treatment with BREYANZI and manage using infection precautions, antibiotic prophylaxis, and immunoglobulin replacement as clinically indicated.

Live vaccines: The safety of immunization with live viral vaccines during or following BREYANZI treatment has not been studied. Vaccination with live virus vaccines is not recommended for at least 6 weeks prior to the start of lymphodepleting chemotherapy, during BREYANZI treatment, and until immune recovery following treatment with BREYANZI.

Secondary Malignancies

Patients treated with BREYANZI may develop secondary malignancies. T cell malignancies have occurred following treatment of hematologic malignancies with BCMA- and CD19-directed genetically modified autologous T cell immunotherapies, including BREYANZI. Mature T cell malignancies, including CAR-positive tumors, may present as soon as weeks following infusion, and may include fatal outcomes. Monitor lifelong for secondary malignancies. In the event that a secondary malignancy occurs, contact Bristol Myers Squibb at 1-888-805-4555 for reporting and to obtain instructions on collection of patient samples for testing.

Effects on Ability to Drive and Use Machines

Due to the potential for neurologic events, including altered mental status or seizures, patients receiving BREYANZI are at risk for developing altered or decreased consciousness or impaired coordination in the 8 weeks following BREYANZI administration. Advise patients to refrain from driving and engaging in hazardous occupations or activities, such as operating heavy or potentially dangerous machinery, for at least 8 weeks.

Immune Effector Cell-Associated Hemophagocytic Lymphohistiocytosis-Like Syndrome (IEC-HS)

Immune Effector Cell-Associated Hemophagocytic Lymphohistiocytosis-Like Syndrome (IEC-HS), including fatal or life-threatening reactions, occurred following treatment with BREYANZI. Three of 89 (3%) safety evaluable patients with R/R CLL/SLL developed IEC-HS. Time to onset of IEC-HS ranged from 7 to 18 days. Two of the 3 patients developed IEC-HS in the setting of ongoing CRS and 1 in the setting of ongoing neurotoxicity. IEC-HS was fatal in 2 of 3 patients. One patient had fatal IEC-HS and one had ongoing IEC-HS at time of death. IEC-HS is a life-threatening condition with a high mortality rate if not recognized and treated early. Treatment of IEC-HS should be administered per current practice guidelines.

Adverse Reactions

The most common adverse reaction(s) (incidence ≥30%) in:

LBCL are fever, cytokine release syndrome, fatigue, musculoskeletal pain, and nausea. The most common Grade 3-4 laboratory abnormalities include lymphocyte count decrease, neutrophil count decrease, platelet count decrease, and hemoglobin decrease.
CLL/SLL are cytokine release syndrome, encephalopathy, fatigue, musculoskeletal pain, nausea, edema, and diarrhea. The most common Grade 3-4 laboratory abnormalities include neutrophil count decrease, white blood cell decrease, hemoglobin decrease, platelet count decrease, and lymphocyte count decrease.
FL is cytokine release syndrome. The most common Grade 3-4 laboratory abnormalities include lymphocyte count decrease, neutrophil count decrease, and white blood cell decrease.
MCL are cytokine release syndrome, fatigue, musculoskeletal pain, and encephalopathy. The most common Grade 3-4 laboratory abnormalities include neutrophil count decrease, white blood cell decrease, and platelet count decrease.

ImmunoPrecise Antibodies and a Global Biotechnology Leader Enter into a USD $8M-$10M Partnership for the Development of Novel Cancer Therapeutics.

On March 13, 2025 ImmunoPrecise Antibodies Ltd. (IPA) (NASDAQ: IPA) reported a strategic partnership with a leading biotechnology company with a multi-billion-dollar market capitalization to advance the discovery and development of Antibody-Drug Conjugates (ADCs) and bispecific antibodies for the treatment of cancer (Press release, ImmunoPrecise Antibodies, MAR 13, 2025, View Source [SID1234651145]). This collaboration focuses on leveraging contract research expertise while integrating IPA’s proprietary B-cell Select platform and artificial intelligence-driven discovery capabilities to enhance the efficiency and precision of therapeutic development.

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Under the terms of the agreement, the partnership will encompass the discovery, lead characterization, optimization, and preclinical-grade production of multiple antibody-based therapeutics, with a focus on developing highly selective and effective cancer treatments. IPA’s proprietary multi-omics AI-driven modeling and discovery platform, combined with its B-cell Select technology, will be integrated at key stages to optimize therapeutic selection and accelerate lead development.

The agreement, valued at an initial $8 million with the potential to expand to $10 million based on program progression, will span 18 to 24 months, integrating artificial intelligence across the workflow to enhance discovery and optimization. This collaboration aims to streamline the path from target discovery to preclinical candidate selection, marking a significant step toward advancing next-generation biologics for cancer treatment.

"This partnership underscores the power of combining AI-driven discovery with advanced antibody engineering," said Dr. Jennifer Bath, CEO of ImmunoPrecise Antibodies. "With the purchase order secured and work already underway, we are actively leveraging our proprietary B-cell Select platform and LENSai technology to accelerate the development of highly targeted cancer therapeutics. This collaboration highlights IPA’s role in shaping the future of next-generation biologics with data-driven precision and efficiency."

Exicure, Inc. (Nasdaq: XCUR) Announces Issuance of New Patent in Australia

On March 13, 2025 Exicure, Inc. (Nasdaq: XCUR) reported that the Australian Patent Office has issued Patent No. 2018388302, titled "GPCR Heteromer Inhibitors and Uses Thereof (Press release, Exicure, MAR 13, 2025, View Source [SID1234651144])." This patent covers the company’s innovative combination approach to cancer treatment, specifically targeting CXCR4 and GPCRx.

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The newly granted patent supports Exicure’s ongoing Phase 2 clinical trial (NCT05561751), which evaluates the combination of GPC-100 and propranolol in multiple myeloma patients. This method aims to improve hematopoietic stem cell mobilization by co-targeting CXCR4 and ADRB2, thereby enhancing the efficacy of CXCR4 inhibitors like GPC-100.

"This issuance reinforces the exclusivity of our lead clinical program," said Andy Yoo, CEO of Exicure, Inc. "By co-targeting CXCR4 and ADRB2, we can significantly enhance the potency of CXCR4 inhibitors like GPC-100. This opens new possibilities for these inhibitors to become more effective therapies, and our well-devised patent portfolio ensures strong intellectual property protection for this proprietary approach."

This patent family has already been granted in the United States, Japan, and Taiwan, with applications pending in other key jurisdictions.

OS Therapies Awarded OST-HER2 Clinical Trial Data Presentation at MIB Agents FACTOR Osteosarcoma Conference

On March 13, 2025 OS Therapies, Inc. (NYSE-A: OSTX), a clinical-stage biotechnology company advancing immunotherapies and targeted drug conjugates for cancer treatment, reported that it has been awarded a presentation slot at the MIB Agents Factor Osteosarcoma Conference to be held June 26-28, 2025 in Salt Lake City, Utah (Press release, OS Therapies, MAR 13, 2025, View Source [SID1234651143]). Key data will be presented from the Company’s Phase 2b clinical trial of OST-HER2 in the prevention of recurrent, fully resected, lung metastatic osteosarcoma. This data will be compared with a newly created regulatorily compliant synthetic control group comprised of case matched controls that will be used for the Company’s US Food & Drug Administration (FDA) OST-HER2 Biologics License Application (BLA) submission. Equivalent submissions with international regulatory authorities will be made in order to gain commercial marketing authorization. MIB Agents FACTOR is the most important annual osteosarcoma conference bringing together the leading osteosarcoma researchers, clinicians, patient families, osteosarcoma survivors, patients, and bereaved parents to "Make It Better" (MIB) for those battling this deadly cancer.

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The Company reiterates its intention to submit a BLA with FDA for OST-HER2 in osteosarcoma in the second quarter of 2025, positioning it to receive approval in the fourth quarter of 2025. OST-HER2 has received Rare & Pediatric Disease Designation (RPDD) from the FDA and Fast Track and Orphan Drug Designations from the FDA and European Medicines Agency (EMA). If OST-HER2’s BLA submission is approved by the FDA before September 30, 2026, the Company will be granted a Priority Review Voucher (PRV) that it will be able to sell to a third party. The most recent PRV transaction occurred last month when Zevra sold its PRV to an undisclosed third party for $150 million.

SOTIO Expands ADC Pipeline and Synaffix Collaboration to Develop Two Novel Bispecific Candidates, SOT112 and SOT113

On March 13, 2025 SOTIO Biotech, a clinical-stage biopharmaceutical company owned by PPF Group, reported it will be exercising its option, under its license and option agreement with Synaffix B.V. ("Synaffix"), a Lonza company (SWX: LONN), to obtain a license to Synaffix’s technology to develop two bispecific antibody-drug conjugate (ADC) programs (Press release, SOTIO, MAR 13, 2025, View Source [SID1234651142]).

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The exercised option will enable SOTIO to advance two bispecific candidates, designed by its in-house research team, that have the potential to become first-in-class and/or best-in-class treatments for solid tumors. SOT112 is a bispecific ADC with potential applicability in several major cancer indications, while SOT113 demonstrates promise for precision targeting of prostate cancer. Both programs leverage the selection of highly attractive target pairs and are now in the lead nomination stage.

The bispecific antibody candidates were identified by SOTIO’s research team and will now be developed under SOTIO’s license and option agreement with Synaffix, which enables SOTIO to combine its proprietary antibodies with Synaffix’s GlycoConnect, HydraSpace, and potent linker-payloads of the toxSYN platform to research, develop, manufacture, and commercialize ADC products.

"The promising preclinical data on SOT112 and SOT113 have reinforced our confidence in their potential, and we are excited to advance these candidates within our first-in-class and best-in-class ADC portfolio," said Martin Steegmaier, Ph.D., chief scientific officer of SOTIO. "Bispecific ADCs represent a groundbreaking frontier in oncology, offering enhanced tumor-targeting precision and the potential to overcome the challenges of heterogeneity in solid tumor target expression. Both advancements align with our mission to develop safer and more effective treatments for solid tumors."

Peter van de Sande, head of Synaffix, commented: "We are pleased that SOTIO, recognizing the versatility and robustness of our clinically validated platform, has chosen to expand its use of our ADC technology to two additional targets. ADCs are a key part of our offering, and our technology is primed to support this next stage of innovation in targeted cancer therapeutics. We look forward to seeing these promising candidates advance toward the clinic."

Under the terms of the agreement, Synaffix is eligible to receive an upfront payment with the potential for milestone payments, plus single-digit royalties on net sales. SOTIO will be responsible for research, development, manufacturing, and commercialization of the ADC products, and Synaffix will closely support SOTIO’s research activities and be responsible for the manufacturing of components that are specifically related to its proprietary GlycoConnect, HydraSpace, and linker-payloads of the toxSYN technologies.