Myelodysplastic Syndromes

HONG KONG, Oct. 30, 2024 /PRNewswire/ -- Akeso Biopharma (9926.HK) is pleased to announce the enrollment of the first patient in its randomized, controlled, multicenter Phase III clinical study (AK117-302) for head and neck squamous cell carcinoma. This trial evaluates the innovative PD-1/VEGF bispecific antibody ivonescimab in combination with Akeso's next-generation CD47 monoclonal antibody ligufalimab (AK117) against pembrolizumab for the first-line treatment of PD-L1 positive (CPS≥1) recurrent/metastatic squamous cell carcinoma of the head and neck (R/M HNSCC). The AK117-302 study represents a significant milestone as the first Phase III clinical trial globally to investigate a CD47 monoclonal antibody therapy for solid tumors. This trial is the fifth Phase III study for ivonescimab, utilizing PD-1/L1 monoclonal antibody therapy as a positive control, and the third Phase III study comparing ivonescimab with pembrolizumab. The AK117-302 trial underscores Akeso's commitment to advancing the field of cancer immunotherapy and establishing a global standard of care for cancer treatment. Furthermore, it highlights our capability to maximize the number of cancer patients globally that can benefit from our product portfolio through a strategic approach to clinical development. In 2022, there were 770,000 new cases of head and neck cancer globally, with 84,000 cases reported in China. Squamous cell carcinoma of the head and neck (HNSCC) accounts for over 90% of these cancers. Unfortunately, the five-year survival rate for patients with recurrent/metastatic HNSCC (R/M HNSCC) is just 3.6%. While targeted therapies and immunotherapies have improved treatment options, the median overall survival (OS) remains below one year. Pembrolizumab has emerged as the first-line standard treatment for R/M HNSCC and is recommended in both CSCO and NCCN guidelines. However, many patients do not respond adequately, and the overall survival benefit remains limited. There is a critical unmet need for more effective therapies to help HNSCC patients achieve long-term survival. At the 2024 European Society for Medical Oncology (ESMO) Congress, Akeso reported initial positive data on its combination therapy of ivonescimab and ligufalimab. This combination demonstrated significant tumor reduction and survival benefits, particularly for HNSCC patients, who require rapid tumor shrinkage. The preliminary efficacy data from this therapy surpassed that of previously disclosed PD-1 studies, positioning it as a potentially new immunotherapy option for HNSCC patients. About Ligufalimab (AK117) AK117, independently developed by Akeso, is a next-generation humanized lgG4 anti-CD47 antibody without hemagglutination effect. AK117 can bind to CD47 expressed on tumor cells and block the interaction between CD47 and SIRPα, in order to enhance the phagocytic activity of phagocytes on tumor cells, thereby inhibiting the growth of tumors. Currently, several phase II clinical trials are underway to investigate the potential of AK117 in combination with azacitidine for hematological tumors, as well as AK117 alone or in combination with ivonescimab and cadonilimab for various solid tumors. Preliminary studies have shown promising efficacy and safety profiles, with no observed dose-limiting toxicity events. Additionally, the Chinese Phase II clinical study of the first-line treatment for unfit AML using AK117 in combination with venetoclax and zzacitidine, as well as the international multicenter Phase II clinical study of AK117 for treating MDS, are both ongoing with patient enrollment. About Ivonescimab (AK112/SMT112) Ivonescimab is a novel global first-in-class PD-1/VEGF bi-specific immunotherapy drug independently developed by Akeso. Ivonescimab is known as SMT112 in Summit Therapeutics's license territories, including the United States, Canada, Europe, Japan, Central America, South America, the Middle East and Africa. Ivonescimab was granted marketing approval by NMPA for the treatment of EGFR mutated locally advanced or metastatic non-squamous NSCLC patients who have progressed after EGFR TKI treatment. Currently, ivonescimab's first indication has been approved in China, and Akeso is conducting 6 registrational trials versus anti-PD-1/L1 therapeutics. Akeso is also conducting multiple clinical trials of ivonescimab covering 17 indications including gastrointestinal cancer, hepatocellular carcinoma and colorectal cancer. About Akeso Akeso (HKEX: 9926.HK) is a leading biopharmaceutical company committed to the research, development, manufacturing and commercialization of the world's first or best-in-class innovative biological medicines. Founded in 2012, the company has created a unique integrated R&D innovation system with the comprehensive end-to-end drug development platform (ACE Platform) and bi-specific antibody drug development technology (Tetrabody) as the core, a GMP-compliant manufacturing system and a commercialization system with an advanced operation mode, and has gradually developed into a globally competitive biopharmaceutical company focused on innovative solutions.With fully integrated multi-functional platform, Akeso is internally working on a robust pipeline of over 50 innovative assets in the fields of cancer, autoimmune disease, inflammation, metabolic disease and other major diseases. Among them , 22 candidates have entered clinical trials (including 11 bispecific/multispecific antibodies and bispecific antibody-drug conjugates). Additionally, 5 new drugs are commercially available, and 5 new drugs across 7 indications are currently under regulatory review for approval. Through efficient and breakthrough R&D innovation, Akeso always integrates superior global resources, develops the first-in-class and best-in-class new drugs, provides affordable therapeutic antibodies for patients worldwide, and continuously creates more commercial and social values to become a global leading biopharmaceutical enterprise. SOURCE Akeso, Inc. WANT YOUR COMPANY'S NEWS FEATURED ON PRNEWSWIRE.COM? 440k+ Newsrooms & Influencers 9k+ Digital Media Outlets 270k+ Journalists Opted In GET STARTED

Company to host a conference call tomorrow at 8:00 a.m. ET NEWTON, Mass., Oct. 30, 2024 /PRNewswire/ -- Karyopharm Therapeutics Inc. (Nasdaq: KPTI), a commercial-stage pharmaceutical company pioneering novel cancer therapies, today announced it will host a conference call and audio webcast at 8:00 a.m. ET on Thursday, October 31, 2024 to provide a favorable study design update on the Company's pivotal Phase 3 SENTRY study in JAKi naive myelofibrosis. The call will feature leading myelofibrosis key opinion leaders Dr. Raajit Rampal, Director of the Center for Hematologic Malignancies and Director of the Myeloproliferative Neoplasms Program at Memorial Sloan Kettering Cancer Center and Dr. John Mascarenhas, principal investigator of the Phase 3 SENTRY trial, Professor of Medicine at the Icahn School of Medicine at Mount Sinai and Director of the Center of Excellence for Blood Cancers and Myeloid Disorders. To access the conference call, please dial (800) 836-8184 (local) or (646) 357-8785 (international) at least 10 minutes prior to the start time and ask to be joined into the Karyopharm Therapeutics call. A live audio webcast of the call, along with accompanying slides, will be available under "Events & Presentations" in the Investor section of the Company's website, . An archived webcast will be available on the Company's website approximately two hours after the event. About Karyopharm Therapeutics Karyopharm Therapeutics Inc. (Nasdaq: KPTI) is a commercial-stage pharmaceutical company whose dedication to pioneering novel cancer therapies is fueled by a belief in the extraordinary strength and courage of patients with cancer. Since its founding, Karyopharm has been an industry leader in oral compounds that address nuclear export dysregulation, a fundamental mechanism of oncogenesis. Karyopharm's lead compound and first-in-class, oral exportin 1 (XPO1) inhibitor, XPOVIO® (selinexor), is approved in the U.S. and marketed by the Company in three oncology indications. It has also received regulatory approvals in various indications in a growing number of ex-U.S. territories and countries, including Europe and the United Kingdom (as NEXPOVIO®) and China. Karyopharm has a focused pipeline targeting indications in multiple high unmet need cancers, including in multiple myeloma, endometrial cancer, myelofibrosis, and diffuse large B-cell lymphoma (DLBCL). For more information about our people, science and pipeline, please visit , and follow us on LinkedIn and on X at @Karyopharm. XPOVIO® and NEXPOVIO® are registered trademarks of Karyopharm Therapeutics Inc. SOURCE Karyopharm Therapeutics Inc. WANT YOUR COMPANY'S NEWS FEATURED ON PRNEWSWIRE.COM? 440k+ Newsrooms & Influencers 9k+ Digital Media Outlets 270k+ Journalists Opted In GET STARTED

KRAKOW, Poland, Oct. 29, 2024 /PRNewswire/ -- Ryvu Therapeutics and nCage Therapeutics are pleased to announce that they have entered a research collaboration to develop a next-generation antibody-drug conjugate (ADC) platform. nCage has developed a TRAP cage platform where the protein cages are synthetic virus-like particles (VLPs) that can be used to display biological material on their surface or transport molecules such as nucleic acids or proteins into the interior of a target cell. This collaboration is focusing on the latter where a TRAP cage can be utilized as a novel drug delivery system (DDS) that could improve the efficacy and safety of current ADCs. The partners are encouraged by the potential of nCage's TRAP cage platform to improve the antibody-to-drug ratio (DAR) compared to currently approved ADCs. An improved DAR could result in greater efficacy and safety for novel ADCs. ADCs are a growing drug class that has achieved excellent results in clinical trials. However, over 40% of patients experience severe side effects. Improving the DAR will allow for less toxic drug payloads and should expand the applicable patient population. Ryvu and nCage foresee a long-term partnership that will significantly enhance the TRAP cage for drug delivery, potentially leading to breakthrough oncology therapies. nCage CEO, John Bason, stated: Our promising vaccine data suggests that we can develop best-in-class products for numerous viral targets. We are excited about the potential for this partnership with Ryvu to help us develop a second arm of the company, further driving the development of the company. Ryvu Chief Scientific Officer, Krzysztof Brzózka notes: This collaboration is an exciting opportunity to combine our small molecule expertise and experience with novel ADC payloads with the strong team at nCage, who are working on a truly novel delivery platform. We are encouraged by the growing field of next-generation ADCs and the potential for this collaboration to generate more effective and safer therapies. Ryvu and nCage will each support their own costs in executing this collaboration, and all data generated through the collaboration will be jointly owned. Ryvu and nCage look forward to sharing more about the collaboration as the work progresses. About Ryvu Therapeutics Ryvu Therapeutics is a clinical-stage drug discovery and development company focused on novel small-molecule therapies that address emerging targets in oncology. Internally discovered pipeline candidates at Ryvu use diverse therapeutic mechanisms driven by emerging knowledge of cancer biology, including small molecules directed at kinases, synthetic lethality, and immuno-oncology targets. Ryvu's most advanced program is RVU120, a selective CDK8/CDK19 kinase inhibitor with the potential to treat hematological malignancies and solid tumors. RVU120 is currently in Phase II development (i) as a monotherapy for the treatment of patients with relapsed/refractory acute myeloid leukemia (r/r AML) and high-risk myelodysplastic syndromes (HR-MDS) – the RIVER-52 study, (ii) in combination with venetoclax for the treatment of patients with r/r AML – the RIVER-81 study, and (iii) as a monotherapy for the treatment of patients with lower-risk myelodysplastic syndromes (LR-MDS) – the REMARK study. MEN1703 (SEL24) is a dual PIM/FLT3 kinase inhibitor licensed to the Menarini Group that is expected to start a Phase II study in diffuse large B-cell lymphoma (DLBCL) in Q4 2024. RVU305, a potentially best-in-class PRMT5 inhibitor aiming to treat multiple solid tumors, is currently undergoing IND/CTA-enabling studies. Ryvu Therapeutics has signed 11 partnering and licensing deals with global companies, including BioNTech and Exelixis. The company was founded in 2007 and is headquartered in Kraków, Poland. Ryvu is listed on the Warsaw Stock Exchange and is a component of the mWIG40 index. For more information, please see . About nCage Therapeutics nCage Therapeutics is a biopharmaceutical company developing its innovative synthetic VLP platform technology to develop vaccines against infectious diseases and second-generation antibody-drug conjugates (ADCs). nCage's VLP platform utilizes a universal hook system to display antigens or biological targeting moieties on the exterior of a protein scaffold and load a peptide antigen or a drug payload on the interior of the VLP. Vaccines developed using the platform induce broad, robust, and durable protection against the specific viruses targeted. Drug delivery system is characterized by a controlled release of cytotoxic payload and should have a superior safety and toxicity profile to ADCs that are currently on the market. nCage's lead program is a combination vaccine candidate targeting respiratory syncytial virus (RSV) and other respiratory viruses. Its pipeline includes additional combination and respiratory vaccine candidates, including influenza and SARS-CoV-2. nCage Therapeutics was founded in 2019 to advance the breakthrough synthetic VLP technology developed in the Malopolska Centre of Biotechnology (MCB) of Jagiellonian University in Krakow. nCage is located in Krakow. For more information, please see . SOURCE Ryvu Therapeutics WANT YOUR COMPANY'S NEWS FEATURED ON PRNEWSWIRE.COM? 440k+ Newsrooms & Influencers 9k+ Digital Media Outlets 270k+ Journalists Opted In GET STARTED