Azacitidine

– The Steering Committee brings together distinguished clinical experts in AML from leading National Comprehensive Cancer Network Centers – SEATTLE--(BUSINESS WIRE)--Apr. 10, 2025-- Omeros Corporation (Nasdaq: OMER) today announced the establishment of the Omeros Oncology Clinical Steering Committee to advance Omeros’ OncotoX biologics program focused on acute myeloid leukemia (AML). AML is the most fatal form of leukemia and accounts for approximately 80 percent of acute leukemias in adults and one-third of all cancers affecting the blood/bone marrow, representing a high unmet need. Omeros’ OncotoX program for AML consists of proprietary targeted, engineered molecules (about half the size of an antibody) that deliver a toxic payload within the cancer cells, thereby killing them. Members of the Omeros Oncology Clinical Steering Committee include: Naval Daver, M.D., Professor and Director of the Leukemia Research Alliance Program in the Department of Leukemia at MD Anderson Cancer Center (Chair of the Omeros Oncology Clinical Steering Committee) Aref Al-Kali, M.D., Chair of the Acute Myeloid Group and Research Chair of the Acute Leukemia and Myeloid Neoplasms Disease Group at Mayo Clinic Jessica K. Altman, M.D., Professor of Medicine in the Division of Hematology and Oncology and Director of the Leukemia Program of Robert H. Lurie Comprehensive Cancer Center at Northwestern University Jayastu Senapati, M.B.B.S., M.D., D.M., Assistant Professor in the Department of Leukemia at MD Anderson Cancer Center Mithun Shah, M.D., Ph.D., Assistant Professor of Medicine and Oncology, and Consultant in the Division of Hematology at Mayo Clinic Anthony S. Stein, M.D., Co-director of the Gehr Family Center for Leukemia Research within the Hematologic Malignancies and Stem Cell Transplantation Institute at City of Hope Eytan M. Stein, M.D., Chief of the Leukemia Service and Director of the Program for Drug Development in Leukemia in the Division of Hematologic Malignancies at Memorial Sloan Kettering Cancer Center Roland B. Walter, M.D., Ph.D., M.S., Professor in the Translational Science and Therapeutics Division and José Carreras/E. Donnall Thomas Endowed Chair for Cancer Research at the Fred Hutchinson Cancer Center The steering committee will, among other activities, assist Omeros with development of the OncotoX-AML program, clinical trial design and interactions with institutional review boards and will participate in OncotoX-AML clinical trials. “AML is a devastating disease, and these patients have difficulty tolerating the side effects of chemotherapeutic agents and current antibody-drug conjugates, which generally have a narrow therapeutic index,” stated Naval Daver, M.D., Professor and Director of the Leukemia Research Alliance Program in the Department of Leukemia at MD Anderson Cancer Center and Chair of the Omeros Oncology Clinical Steering Committee. “The OncotoX platform is designed to kill only dividing cancer cells while sparing normal cells. In animal models using cell lines derived from AML patients, the OncotoX-AML molecule has shown superior efficacy to current standard of care in AML treatment, and its potential utility extends broadly beyond AML to other types of leukemia. Together with my esteemed physician-scientist colleagues on the steering committee, I look forward to advancing the Omeros therapeutic for AML and bringing this novel treatment to patients as quickly as possible.” Across extensive in vivo and ex vivo studies, the OncotoX-AML therapeutic has shown to be highly effective even at very low doses, providing a significant survival benefit over currently approved combination therapy (venetoclax and azacytidine). These studies, conducted with human cell lines in well-established animal models and considered predictive of clinical response, have targeted AML tumors with mutational backgrounds commonly found in nearly 90 percent of AML patients (TP53, NPM1, KMT2a, and FLT3) indicating that the OncotoX-AML therapeutic could be “mutation-agnostic,” a currently large unmet need for oncologists and their patients. In studies using primary AML derived from patients, the OncotoX molecule preferentially and efficiently kills AML blasts (abnormal myeloid cells). OncotoX-AML also targets leukemia stem cells (LSC), which are often refractory to chemotherapy and represent another major challenge in the treatment of AML. The OncotoX-AML therapeutic is designed specifically to kill both AML blasts and LSCs that can lead to relapse. Preliminary in vivo tolerability studies demonstrate that the OncotoX therapeutic is well tolerated at doses substantially greater than one order of magnitude above efficacious doses without causing neutropenia or meaningful changes in blood chemistry values. Omeros is initiating IND-enabling work for its OncotoX-AML therapeutic. Clinical efficacy in AML, considered one of the most aggressive leukemias, is thought to bode well for a therapeutic agent’s broad applicability across leukemias. In addition to OncotoX-AML, Omeros’ portfolio of oncology platforms include signaling and antigen-driven immunomodulators, immune memory-enhancing immunostimulators, and an adoptive T-cell technology that, unlike other cell therapy approaches, does not require cellular engineering. “We are very pleased to be working with all the members of our oncology steering committee,” said Gregory A. Demopulos, M.D., Omeros’ Chairman and Chief Executive Officer. “Each is an internationally recognized leader in the fields of leukemia and AML and has been integrally involved in the development of new treatments for their patients. Their willingness to invest time and effort in our OncotoX-AML program is a strong endorsement of our molecule’s potential and, with their help, we look forward to assessing this next-generation therapeutic in AML patients.” In the U.S. alone, AML is diagnosed in over 20,000 patients annually and is responsible each year for more than 11,000 deaths. In 2030, the global AML therapeutic market size is projected to be over $6 billion with the leukemia therapeutic market forecast at $29 billion. About Omeros’ Oncology Programs Omeros’ oncology programs are informed by a deep understanding of both the innate (complement-mediated) and adaptive (CD4 & CD8 T-cells) immune systems to derive highly differentiated, first-in-class therapeutic programs to treat a wide range of cancers. While significant progress has been made within oncology through targeted therapies, advanced biologics and immuno-therapies, toxicity and efficacy shortcomings remain significant. Omeros is focused on moving beyond these approaches with a family of wholly novel molecular and cellular platforms designed to be more effective, targeting both cell-surface and intracellular cancer antigens, with less toxicity. Our oncology franchise involves three distinct platforms – OncotoX, immunomodulators, and immunostimulators in combination with adoptive T-cell therapy. IND-enabling work has been initiated to advance to clinic our OncotoX-AML program comprised of engineered molecules designed to target and kill cancer cells with precision. Our immunomodulator platform is based on our identifying and evidencing the importance of certain molecules that selectively target T cells to regulate and potentiate immune responses. Our adoptive T-cell technology, unlike other cell therapy approaches, does not require cellular engineering and is being developed in concert with our immunostimulator platform to advance beyond the challenges of current vaccine approaches, which induce only transient and ineffective immune responses. By combining tumor antigens with a potent adjuvant, these novel, engineered biologics are designed specifically to target and activate antigen-presenting cells, leading to amplification of cancer-specific T and B cells to eliminate existing tumor cells and, importantly, to generate immune memory against future cancer relapse. Collectively, our portfolio of oncology platforms has the potential to deliver substantially more effective and safer treatments broadly across hematological malignancies and solid tumors. About Omeros Corporation Omeros is an innovative biopharmaceutical company committed to discovering, developing and commercializing first-in-class small-molecule and protein therapeutics for large-market and orphan indications targeting immunologic disorders, including complement-mediated diseases and cancers, as well as addictive and compulsive disorders. Omeros’ lead MASP-2 inhibitor narsoplimab targets the lectin pathway of complement and is the subject of a biologics license application pending before FDA for the treatment of hematopoietic stem cell transplant-associated thrombotic microangiopathy. Omeros’ long-acting MASP-2 inhibitor OMS1029 has successfully completed Phase 1 single- and multiple-ascending dose clinical studies. Zaltenibart, Omeros’ inhibitor of MASP-3, the key activator of the alternative pathway of complement, is in Phase 3 clinical development for paroxysmal nocturnal hemoglobinuria and is being evaluated in an ongoing Phase 2 clinical trial for complement 3 glomerulopathy. Funded by the National Institute on Drug Abuse, Omeros’ lead phosphodiesterase 7 inhibitor OMS527 is in clinical development for the treatment of cocaine use disorder. Omeros also is advancing a broad portfolio of novel cellular and molecular immuno-oncology programs. For more information about Omeros and its programs, visit www.omeros.com. Forward-Looking Statements This press release contains forward-looking statements within the meaning of Section 27A of the Securities Act of 1933 and Section 21E of the Securities Exchange Act of 1934, which are subject to the “safe harbor” created by those sections for such statements. All statements other than statements of historical fact are forward-looking statements, which are often indicated by terms such as “aim,” “anticipate,” “believe,” “could,” “estimate,” “expect,” “goal,” “intend,” “likely,” “look forward to,” “may,” “objective,” “plan,” “potential,” “predict,” “project,” “should,” “slate,” “target,” “will,” “would” and similar expressions and variations thereof. Forward-looking statements, including statements regarding the anticipated safety and therapeutic benefits of Omeros’ drug candidates and plans for future development thereof are based on management’s beliefs and assumptions and on information available to management only as of the date of this press release. Omeros’ actual results could differ materially from those anticipated in these forward-looking statements for many reasons, including, without limitation, our financial condition and results of operations, inability to raise capital when required to fund our operations and development plans, unfavorable, unexpected or inconclusive results of our preclinical and clinical development activities, unexpected outcomes of regulatory processes in relevant jurisdictions, including those associated with other Omeros’ development programs, challenges associated with manufacture or supply of our drug candidates or other materials needed to support preclinical and clinical development, intellectual property claims, competitive developments, litigation, and the risks, uncertainties and other factors described under the heading “Risk Factors” in our Annual Report on Form 10-K filed with the Securities and Exchange Commission on March 31, 2025. Given these risks, uncertainties and other factors, you should not place undue reliance on these forward-looking statements, and we assume no obligation to update these forward-looking statements, whether as a result of new information, future events or otherwise, except as required by applicable law. View source version on businesswire.com: https://www.businesswire.com/news/home/20250410587782/en/ Jennifer Cook Williams Cook Williams Communications, Inc. Investor and Media Relations IR@omeros.com Source: Omeros Corporation

With its ability to specifically inhibit the mutant IDH1 enzyme, TIBSOVO addresses an unmet need in personalized cancer treatment, offering new hope for patients with limited options. As clinical evidence continues to support its efficacy and safety, TIBSOVO is positioned for strong growth in the oncology market, especially with expanding indications and global market penetration. LAS VEGAS, April 8, 2025 /PRNewswire/ -- DelveInsight's " TIBSOVO Market Size, Forecast, and Market Insight Report" highlights the details around TIBSOVO, the first and only targeted therapy approved for patients with previously treated IDH1-mutated cholangiocarcinoma. The report provides product descriptions, patent details, and competitor products (marketed and emerging therapies) of TIBSOVO. The report also highlights the historical and forecasted sales from 2020 to 2034 segmented into 7MM [the United States, the EU4 (Germany, France, Italy, and Spain), the United Kingdom, and Japan]. Servier's TIBSOVO (ivosidenib) Overview TIBSOVO (ivosidenib) is a small molecule developed by Servier, acts as an isocitrate dehydrogenase-1 (IDH1) inhibitor. It is indicated for patients with a susceptible IDH1 mutation, which is identified through an FDA-approved test. Currently, TIBSOVO is approved for the treatment of newly diagnosed acute myeloid leukemia (AML), relapsed or refractory AML, relapsed or refractory myelodysplastic syndromes (MDS), and locally advanced or metastatic cholangiocarcinoma. According to Servier's pipeline, TIBSOVO is also being actively investigated for a range of additional indications, with key areas of exploration including solid tumors and hematological malignancies. Learn more about TIBSOVO projected market size for AML, cholangiocarcinoma, and MDS @ TIBSOVO Market Potential The oncology market has experienced significant growth in recent years, driven by advances in cancer research, the development of targeted therapies, and the increasing global prevalence of cancer. As the second-leading cause of death worldwide, cancer continues to pose a major public health challenge, creating a substantial demand for innovative treatments. The market is marked by a shift toward personalized medicine, where therapies are tailored to an individual's genetic profile, allowing for more effective and less toxic treatments. Immunotherapies, such as checkpoint inhibitors, CAR-T cell therapies, and oncolytic virus therapies, are at the forefront of these advancements, offering new hope to patients with previously untreatable cancers. Moreover, the oncology market is expanding due to the growing adoption of precision oncology and molecular diagnostics, which enable earlier and more accurate detection of cancer. This has led to increased investments in research and development, especially in areas like liquid biopsies, companion diagnostics, and next-generation sequencing. The demand for more effective and accessible cancer treatments is fueling innovation in both the pharmaceutical and biotechnology sectors, with numerous new drugs and therapies entering clinical trials and moving toward commercialization. As a result, the oncology market is poised to continue growing, with significant opportunities for breakthrough therapies in immuno-oncology, targeted treatments, and gene therapies. DelveInsight has expertise in the oncology market with an experienced team handling the oncology domain proficiently. DelveInsight has released a series of epidemiology-based market reports on Acute Myeloid Leukemia, Cholangiocarcinoma, and Myelodysplastic Syndrome. These reports include a comprehensive understanding of current treatment practices, emerging drugs, market share of individual therapies, and current and forecasted market size from 2020 to 2034, segmented into 7MM [the United States, the EU4 (Germany, France, Italy, and Spain), the United Kingdom, and Japan]. Gain deeper insights into these diseases with a customized report tailored to your needs. Connect with us today—our experts are ready to assist you! Emerging Competitors of TIBSOVO TIBSOVO faces significant competition in the newly diagnosed AML market from several alternative treatments. Oral therapies like VENCLEXTA (venetoclax), which inhibits BCL-2, and DAURISMO (glasdegib), which targets the hedgehog pathway, present strong contenders. Additionally, emerging therapies such as Lisaftoclax (Ascentage Pharma), another BCL-2 inhibitor, and gilteritinib (Astellas), a kinase inhibitor, are expected to further challenge TIBSOVO in the newly diagnosed AML space. In the R/R AML market, TIBSOVO competes with several therapies, including XOSPATA (gilteritinib), IDHIFA (enasidenib), and others. Emerging therapies such as Ziftomenib (Kura Oncology) and RVU-120 (Ryvu Therapeutics) are also expected to compete with TIBSOVO upon their approval. Ziftomenib, a small molecule developed by Kura Oncology, is currently in Phase I/II trials. In the relapsed/refractory (R/R) MDS market, TIBSOVO faces competition from therapies such as RYTELO (Imetelstat), an IV injection that inhibits oligonucleotide telomerase, and REBLOZYL (Luspatercept), a subcutaneous injection, among other treatment options. In the metastatic cholangiocarcinoma market, TIBSOVO faces relatively less competition, as there are few approved therapies. One such competitor is PEMAZYRE (pemigatinib), a kinase inhibitor that was approved in the US in 2020 and in Europe in 2021. Whereas, Tyra Biosciences' TYRA-200, an FGFR1/2/3 inhibitor, is in phase I stage of development that might be a threat to TIBSOVO one approved. To know more about the number of competing drugs in development, visit @ TIBSOVO Market Positioning Compared to Other Drugs Key Developmental Activities of TIBSOVO In October 2023, Servier announced that the FDA has approved TIBSOVO (ivosidenib tablets) for the treatment of IDH1-mutated R/R MDS. In May 2023, Servier announced that the European Commission has approved TIBSOVO as a targeted therapy in two indications: in combination with azacitidine for the treatment of adult patients with newly diagnosed AML with an isocitrate dehydrogenase-1 R132 mutation who are not eligible to receive standard induction chemotherapy; as well as in monotherapy for the treatment of adult patients with locally advanced or metastatic cholangiocarcinoma with an IDH1 R132 mutation who were previously treated by at least one prior line of systemic therapy. In May 2022, Servier announced FDA approval of TIBSOVO (ivosidenib tablets) in combination with azacitidine for patients with newly diagnosed IDH1-mutated acute myeloid leukemia. In August 2021, Servier announced FDA approval for TIBSOVO (ivosidenib tablets) for the treatment of adult patients with previously treated, locally advanced, or metastatic cholangiocarcinoma with an IDH1 mutation as detected by an FDA-approved test. TIBSOVO is the first and only targeted therapy approved for patients with previously treated IDH1-mutated cholangiocarcinoma. In May 2019, Agios announced FDA approval of TIBSOVO (ivosidenib tablets) as monotherapy for newly diagnosed adult patients with IDH1 mutant acute myeloid leukemia not eligible for intensive chemotherapy. In July 2018, the FDA approved TIBSOVO (ivosidenib) for relapsed or refractory acute myeloid leukemia with an idh1 mutation. In February 2018, the FDA accepted a new drug application and granted priority review for ivosidenib in relapsed or refractory AML with an IDH1 mutation. In December 2017, Agios submitted an NDA to the FDA for ivosidenib for the treatment of patients with relapsed/refractory aml and an IDH1 mutation. TIBSOVO Patent Details TIBSOVO is a drug owned by Servier Pharmaceuticals. Currently, it is protected by 10 Orange book-listed patents filed from 2018 to 2023, out of which none have expired yet. It is also protected by ODE exclusivity for various indications. Discover how TIBSOVO is shaping the blood cancer treatment landscape @ TIBSOVO Side Effects TIBSOVO Market Dynamics In recent years, the therapeutic landscape has undergone significant changes, with promising approaches including immunotherapy, chemotherapy combined with targeted treatments, and the regulation of immune checkpoint-mediated signaling pathways. One such treatment, Ivosidenib, works by inducing the bone marrow to develop normal blood cells, helping to reduce the frequency of blood transfusions. Investment in the research and development of drugs has surged, contributing to a rich pipeline and forecasting promising opportunities in the treatment markets for AML and cholangiocarcinomas. Therapies like TIBSOVO have the potential to capture market attention due to their efficacy and innovation. As healthcare spending continues to rise globally, the pharmaceutical market is expected to expand, providing greater opportunities for market penetration by manufacturers and facilitating the development and distribution of new treatments. Despite progress in cancer treatment, significant gaps remain in understanding the full process that governs carcinogenesis and resistance to treatments, particularly in cancers like acute myeloid leukemia (AML). This highlights the need for more advanced research to address these challenges. Additionally, the limited biomarker testing for patients with the IDH1 mutation restricts the targeted patient pool, posing a challenge for therapies like TIBSOVO to achieve their expected market share. The increasing competition from emerging therapies, such as KEYTRUDA (pembrolizumab), IMFINZI (durvalumab), and the combination of Azacitidine + Venetoclax, further intensifies the pressure on TIBSOVO. Moreover, the difficulty in obtaining sufficient patient pools and diagnostic samples during disease recurrence presents significant hurdles to the effective development of translational research, potentially slowing progress in optimizing treatments. Dive deeper to get more insight into TIBSOVO's strengths & weaknesses relative to competitors @ TIBSOVO Market Drug Report Table of Contents Related Reports Acute Myeloid Leukemia Market Acute Myeloid Leukemia Market Insights, Epidemiology, and Market Forecast – 2034 report deliver an in-depth understanding of the disease, historical and forecasted epidemiology, as well as the market trends, market drivers, market barriers, and key AML companies including Agios Pharmaceuticals, Abbvie, Jazz Pharmaceuticals, Astellas Pharma, Pfizer, Novartis Oncology, Daiichi Sankyo, AstraZeneca, Astex Pharmaceuticals, Inc., Chimerix, Takeda, Rafael Pharmaceuticals Inc., Delta-Fly Pharma, GlycoMimetics Incorporated, BerGenBio ASA, MacroGenics, Syndax Pharmaceuticals, Arog Pharmaceuticals, Forma Therapeutics, Sellas Life Sciences Group, Actinium Pharmaceuticals, Clear Creek Bio Inc., CellCentric Ltd., Biosight Ltd., Astex Pharmaceuticals, Inc., Curis, Inc., NexImmune Inc., Immunomedics, Inc., Sumitomo Dainippon Pharma Co., Ltd., Incyte Corporation, Aprea Therapeutics, Immunicum, DCPrime BV, GT Biopharma, Inc., Hanmi Pharmaceutical Company Limited, Cardiff Oncology, Bio-Path Holdings, Actinium Pharmaceuticals, Aptevo Therapeutics, Synimmune GmbH, GEMoaB Monoclonals, ImmunoGen, Inc., AGC Biologics S.p.A., Precigen, Inc., Novartis Pharmaceuticals, Xencor, Inc., Novartis, Celgene, Bristol Myers Squibb, among others. Relapsed/Refractory Acute Myeloid Leukemia Market Relapsed/Refractory Acute Myeloid Leukemia Market Insights, Epidemiology, and Market Forecast – 2034 report deliver an in-depth understanding of the disease, historical and forecasted epidemiology, as well as the market trends, market drivers, market barriers, and key R/R AML companies including Agios Pharmaceuticals, Abbvie, Jazz Pharmaceuticals, Astellas Pharma, Pfizer, Novartis Oncology, Daiichi Sankyo, AstraZeneca, Astex Pharmaceuticals, Inc., Chimerix, Takeda, Rafael Pharmaceuticals Inc., Delta-Fly Pharma, GlycoMimetics Incorporated, BerGenBio ASA, MacroGenics, Syndax Pharmaceuticals, Arog Pharmaceuticals, Forma Therapeutics, Sellas Life Sciences Group, Actinium Pharmaceuticals, Clear Creek Bio Inc., CellCentric Ltd., Biosight Ltd., Astex Pharmaceuticals, Inc., Curis, Inc., NexImmune Inc., Immunomedics, Inc., Sumitomo Dainippon Pharma Co., Ltd., Incyte Corporation, Aprea Therapeutics, Immunicum, DCPrime BV, GT Biopharma, Inc., Hanmi Pharmaceutical Company Limited, Cardiff Oncology, Bio-Path Holdings, Actinium Pharmaceuticals, Aptevo Therapeutics, Synimmune GmbH, GEMoaB Monoclonals, ImmunoGen, Inc., AGC Biologics S.p.A., Precigen, Inc., Novartis Pharmaceuticals, Xencor, Inc., Novartis, Celgene, Bristol Myers Squibb, among others. Myelodysplastic Syndrome Market Myelodysplastic Syndrome Market Insight, Epidemiology, and Market Forecast – 2034 report delivers an in-depth understanding of market trends, market drivers, market barriers, and key MDS companies such as Bristol-Myers Squibb, Astex Pharmaceutical, Taiho Oncology, Fibrogen, AbbVie, Gilead Sciences, Novartis, Syros Pharmaceuticals, Takeda, Pfizer, Geron Corporation, Karyopharm Therapeutics, Antengene Corporation, BerGenBio ASA, Jazz Pharmaceuticals, Aprea Therapeutics, Sanofi, Medac, among others. Cholangiocarcinoma Market Cholangiocarcinoma Market Insight, Epidemiology, and Market Forecast – 2034 report delivers an in-depth understanding of market trends, market drivers, market barriers, and key cholangiocarcinoma companies such as AstraZeneca, Decalth Systems, Basilea Pharmaceutica, Taiho Oncology, Eisai Pharmaceuticals, TransThera Sciences, Incyte Corporation, Roche, Agios Pharmaceuticals, Servier Pharma, among others. About DelveInsight DelveInsight is a leading Business Consultant and Market Research firm focused exclusively on life sciences. It supports pharma companies by providing comprehensive end-to-end solutions to improve their performance. Get hassle-free access to all the healthcare and pharma market research reports through our subscription-based platform PharmDelve . Contact Us Shruti Thakur [email protected] +14699457679 Logo: SOURCE DelveInsight Business Research, LLP WANT YOUR COMPANY'S NEWS FEATURED ON PRNEWSWIRE.COM? 440k+ Newsrooms & Influencers 9k+ Digital Media Outlets 270k+ Journalists Opted In GET STARTED