Antibody-drug conjugate
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Akari Therapeutics Highlights Preclinical Data Demonstrating Therapeutic Potential of Lead Candidate, AKTX-101, for Hard-to-Treat K-Ras Mutant Pancreatic Cancer
Globenewswire· 2025-12-09 13:40
Core Insights - Akari Therapeutics has announced promising preclinical data for its antibody-drug conjugate (ADC) AKTX-101, which targets Trop2 and shows potential in treating K-Ras G12V mutated pancreatic cancer, a highly lethal form of cancer with low survival rates [1][6] Industry Overview - Pancreatic cancer is one of the deadliest cancers, with approximately 60,000 new diagnoses and around 50,000 deaths annually in the U.S. The most common type, pancreatic ductal adenocarcinoma (PDAC), has limited treatment options, especially for K-Ras G12V mutation-driven tumors [2][3] Current Treatment Landscape - The standard treatments for K-Ras G12V-driven PDAC, such as FOLFIRINOX and gemcitabine plus nab-paclitaxel, yield poor outcomes with overall survival rates of 1.5 years and 1.3 years, respectively. There is a significant unmet need for targeted therapies in this area [3][4] AKTX-101 Mechanism and Efficacy - AKTX-101 is designed to deliver a novel RNA spliceosome modulating payload, PH1, to cancer cells expressing Trop2. This mechanism disrupts RNA splicing, which is crucial for cancer cell survival and proliferation. The ADC has shown significant cytotoxic potency in preclinical models, outperforming other investigational therapies [4][5] Future Development Plans - The company plans to present the preclinical data at a scientific conference and is advancing AKTX-101 towards a first-in-human trial expected to start in late 2026, with preliminary safety and efficacy data anticipated in 2027 [7]
Blenrep approved by US FDA for use in treatment of relapsed/refractory multiple myeloma
Businesswire· 2025-10-24 00:11
Core Insights - The US FDA has approved Blenrep (belantamab mafodotin-blmf) in combination with bortezomib and dexamethasone for treating adult patients with relapsed or refractory multiple myeloma who have undergone at least two prior lines of therapy [1][14][6] Group 1: Approval and Clinical Data - Blenrep's approval is based on the DREAMM-7 phase III trial, which showed a 51% reduction in the risk of death (HR 0.49) and a tripled median progression-free survival (PFS) of 31.3 months compared to 10.4 months for a daratumumab-based triplet [2][6][10] - The safety profile of the Blenrep combination aligns with the known profiles of the individual agents, indicating manageable side effects [2][6] Group 2: Market Need and Accessibility - There is a significant unmet need for new therapies in multiple myeloma, as nearly all patients experience relapse, and existing treatments often lead to suboptimal outcomes [3][6] - Blenrep is the only anti-BCMA agent accessible in community settings, where approximately 70% of patients receive care, fulfilling a major patient need [3][6] Group 3: Ongoing Development and Future Trials - GSK is advancing the DREAMM clinical program to explore Blenrep's efficacy in earlier lines of treatment, with follow-up data expected in early 2028 [7][6] - DREAMM-10, a phase III trial for newly diagnosed transplant-ineligible patients, was initiated in Q4-2024, with interim efficacy data anticipated in early 2028 [7][12] Group 4: Global Approvals and Future Applications - Blenrep has received approvals in multiple markets, including the European Union, UK, Japan, Canada, Switzerland, and Brazil, with applications under review in other regions, including China [8][6]
Zymeworks Provides Corporate Update and Reports Second Quarter 2025 Financial Results
Globenewswire· 2025-08-07 20:05
Core Insights - Zymeworks Inc. reported financial results for Q2 2025, highlighting significant revenue growth and advancements in its clinical pipeline, particularly with its lead product zanidatamab [1][16]. Financial Performance - Total revenue for Q2 2025 was $48.7 million, a substantial increase from $19.2 million in Q2 2024, driven by milestone payments and deferred revenue recognition [16]. - Research and Development (R&D) expenses rose to $34.4 million in Q2 2025 from $29.2 million in Q2 2024, reflecting increased investment in various clinical programs [16]. - The company achieved a net income of $2.3 million in Q2 2025, a significant turnaround from a net loss of $37.7 million in Q2 2024 [16][21]. Clinical Developments - Zymeworks has three product candidates expected to enter active Phase 1 trials in the second half of 2025, with two additional candidates on track for 2026 [2]. - The IND application for ZW251 was cleared by the FDA, with first-in-human studies planned for 2025 [3][7]. - Zanidatamab has shown promising results in clinical trials, with a median progression-free survival of 15.2 months and overall survival of 36.5 months in patients with HER2-positive gastroesophageal adenocarcinoma [9][10]. Strategic Partnerships - The company has established strategic partnerships that have validated its Azymetric platform, generating meaningful revenue and supporting clinical development [2]. - Zymeworks recognized $20 million in milestone revenue from BeOne Medicines related to the conditional approval of zanidatamab in China [10]. - The collaboration with Jazz Pharmaceuticals for zanidatamab is expected to enhance future royalties, with the European Commission granting conditional marketing authorization for the treatment of HER2-positive biliary tract cancer [11]. Cash Position - As of June 30, 2025, Zymeworks had cash resources of $333.4 million, providing a projected cash runway into the second half of 2027 [3][16].
Zymeworks Announces FDA Clearance of Investigational New Drug Application for ZW251, a Novel Glypican 3-Targeted Topoisomerase 1 Inhibitor Antibody-Drug Conjugate
GlobeNewswire News Room· 2025-07-28 10:00
Core Insights - Zymeworks Inc. has received FDA clearance for its investigational new drug application for ZW251, a novel glypican-3 (GPC3)-targeted antibody-drug conjugate (ADC) aimed at treating hepatocellular carcinoma (HCC) [1][2] Company Overview - Zymeworks is a clinical-stage biotechnology company focused on developing multifunctional biotherapeutics for challenging diseases such as cancer, inflammation, and autoimmune disorders [4] - The company has a robust pipeline, including zanidatamab, a HER2-targeted bispecific antibody, which has received various regulatory approvals in the U.S., Europe, and China [4] Product Development - ZW251 is engineered to selectively target GPC3, which is expressed in over 75% of HCC cases, and is designed with a drug-antibody ratio (DAR) of four to enhance dosing flexibility [2] - Preclinical studies of ZW251 have shown strong anti-tumor activity and favorable tolerability in various HCC models, with a notable safety profile in non-human primate studies at doses up to 120 mg/kg [2][3] - The company plans to initiate Phase 1 clinical trials for ZW251 in 2025, marking the second ADC from its pipeline to enter clinical development [3][5]
BioNTech to Present Progress Across Diversified Oncology Pipeline at the 2025 ASCO Annual Meeting
Globenewswire· 2025-05-27 12:15
Core Insights - BioNTech will present clinical trial data from its oncology portfolio at the ASCO Annual Meeting, showcasing progress in mRNA cancer immunotherapies, next-generation immunomodulators, and targeted therapies [1][4] Group 1: Clinical Trial Highlights - The company is advancing over 20 active Phase 2 and 3 clinical trials, focusing on investigational mRNA cancer immunotherapies and the next-generation immunomodulator BNT327 [4] - BNT327, an investigational anti-PD-L1xVEGF-A antibody, will have three presentations detailing data from ongoing clinical trials, including a Phase 2 trial for malignant mesothelioma and Phase 3 trials for small cell lung cancer [5][8] - Data on BNT324/DB-1311, a B7H3-targeted ADC candidate, will be presented, indicating early clinical activity in heavily pre-treated castration-resistant prostate cancer [5][8] Group 2: Future Directions - BioNTech aims to become a diversified multi-product oncology company, with multiple data readouts expected in 2025 and 2026 [4] - The company emphasizes the potential of its assets to improve patient outcomes through innovative therapeutic modalities [2][4] - The presentations at ASCO are part of BioNTech's strategy to shape the future of cancer medicine through complementary mechanisms and innovative molecules [2]