Kearns-Sayre Syndrome

MNV-201 is a mitochondrial cell therapy product composed of autologous hematopoietic stem cells enriched with allogeneic mitochondria In pre-clinical studies, MNV-201 demonstrated improved engraftment and bone marrow reconstitution potential of patient derived hematopoietic stem cells In vitro data also demonstrated improved ability to differentiate to erythroid cells, supporting potential for improvement in biomarkers of anemia Sept. 26, 2024 -- Minovia Therapeutics Ltd, a clinical stage biopharmaceutical company advancing mitochondrial cell therapies for primary and secondary mitochondrial diseases, today announced that the U.S. Food and Drug Administration (FDA) has cleared its Investigational New Drug (IND) application for MNV-201, an autologous hematopoietic stem cell product augmented with allogeneic mitochondria. The IND supports the initiation of a Phase Ib dose exploration clinical trial of MNV-201 in patients with Low Risk Myelodysplastic Syndrome (MDS). Anemia is a common and serious symptom in patients with low-risk myelodysplastic syndrome (LR-MDS), affecting almost 90% of cases and is often the primary characteristic of the disease. Anemia in MDS can have a negative impact on quality of life and may correlate with decreased progression-free survival and overall survival. “The FDA’s clearance of our IND marks an important achievement for Minovia, allowing us to clinically evaluate our allogeneic mitochondrial cell therapy approach and proceed with the Phase Ib clinical program for this first-in-class allogeneic mitochondrial therapy for low risk MDS patients,” said Natalie Yivgi Ohana, PhD, CEO of Minovia. “We are pleased to have safely dosed two MDS patients enrolled in an ongoing study under the Israeli Ministry of Health. We look forward to treating additional patients under this IND, as well as to learning about the potential of MAT to improve anemia in this patient population.” The Phase Ib clinical trial is an open-label, dose exploration study to evaluate the safety and efficacy of MNV-201 in subjects with low risk MDS. This trial will continue our campaign to evaluate dose exploration and safety of single or repeat dosing of MNV-201. The trial will also enable assessment of efficacy in improving anemia and durability of response. The study is expected to enroll at least three patients each in the low, medium and high dose cohorts, and up to a total of 15 patients in total. For more information visit clinicaltrials.gov. MNV-201 is an autologous hematopoietic stem cell product enriched with allogeneic mitochondria. MNV-201 aims to restore mitochondrial function in low risk MDS patient hematopoietic stem cells, resulting in improved differentiation to erythroid lineage with the potential to improve anemia. Preclinical research suggests the potential for safe dosing with low immunogenicity risk and scalable manufacturing to address the significant number of patients who are potentially eligible for MNV-201 therapy. Minovia Therapeutics Ltd. is a clinical stage biotechnology company advancing mitochondrial cell therapies for primary-genetic and age-related mitochondrial diseases. Minovia's clinical stage product candidate, MNV-201, is composed of mobilized peripheral blood, autologous CD34+ cells enriched with allogeneic, cryopreserved placental derived mitochondria, produced by Minovia's proprietary Mitochondrial Augmentation Technology (MAT). The enrichment of hematopoietic stem cells with healthy and functional mitochondria aims to restore stem cells function of patients suffering mitochondrial dysfunction, caused both by mtDNA mutations or deletions in pediatric patients suffering from primary mitochondrial diseases, or in adults with age-related bone marrow failure disorders. MNV-201 is currently in clinical studies for pediatric patients with single-large scale mtDNA deletion syndromes (Pearson Syndrome and Kearn Sayre Syndrome) with four patients successfully dosed; and in Low Risk Myelodysplastic Syndrome. For more information, please visit www.minoviatx.com or follow the Company LinkedIn. Myelodysplastic syndromes (MDS) are a group of bone marrow failures that occur when the blood-forming cells in the bone marrow become abnormal leading to an abnormal differentiation and production of one or more blood cell types. Patients with MDS collectively have a high symptom burden and are also at risk of death from complications of cytopenias or progression to acute myeloid leukemia (AML). MDS is generally a disease that develops with aging; the median age at diagnosis of MDS is ~70 years. Mitochondrial Dysfunction in MDS: Scientific literature shows a correlation between mitochondrial dysfunction and MDS progression. It is known that ineffective hematopoiesis in MDS results from increased susceptibility of clonal myeloid progenitors to apoptosis. This may be triggered by intrinsic factors, such as mitochondrial polarization due to iron retention in ringed sideroblasts. A subset of MDS patients present with sideroblastic anemia, a phenotype common in Pearson Syndrome patients and which implicates mitochondrial dysfunction of HSPCs as part of the pathology of MDS. The content above comes from the network. if any infringement, please contact us to modify.

MNV-201 is a mitochondrial cell therapy product composed of autologous hematopoietic stem cells enriched with allogeneic mitochondria In pre-clinical studies, MNV-201 demonstrated improved engraftment and bone marrow reconstitution potential of patient derived hematopoietic stem cells In vitro data also demonstrated improved ability to differentiate to erythroid cells, supporting potential for improvement in biomarkers of anemia HAIFA, Israel I September 26, 2024 I Minovia Therapeutics Ltd, a clinical stage biopharmaceutical company advancing mitochondrial cell therapies for primary and secondary mitochondrial diseases, today announced that the U.S. Food and Drug Administration (FDA) has cleared its Investigational New Drug (IND) application for MNV-201, an autologous hematopoietic stem cell product augmented with allogeneic mitochondria. The IND supports the initiation of a Phase Ib dose exploration clinical trial of MNV-201 in patients with Low Risk Myelodysplastic Syndrome (MDS). Anemia is a common and serious symptom in patients with low-risk myelodysplastic syndrome (LR-MDS), affecting almost 90% of cases and is often the primary characteristic of the disease. Anemia in MDS can have a negative impact on quality of life and may correlate with decreased progression-free survival and overall survival. “The FDA’s clearance of our IND marks an important achievement for Minovia, allowing us to clinically evaluate our allogeneic mitochondrial cell therapy approach and proceed with the Phase Ib clinical program for this first-in-class allogeneic mitochondrial therapy for low risk MDS patients,” said Natalie Yivgi Ohana, PhD, CEO of Minovia. “We are pleased to have safely dosed two MDS patients enrolled in an ongoing study under the Israeli Ministry of Health. We look forward to treating additional patients under this IND, as well as to learning about the potential of MAT to improve anemia in this patient population.” The Phase Ib clinical trial is an open-label, dose exploration study to evaluate the safety and efficacy of MNV-201 in subjects with low risk MDS. This trial will continue our campaign to evaluate dose exploration and safety of single or repeat dosing of MNV-201. The trial will also enable assessment of efficacy in improving anemia and durability of response. The study is expected to enroll at least three patients each in the low, medium and high dose cohorts, and up to a total of 15 patients in total. For more information visit clinicaltrials.gov . About MNV-201 MNV-201 is an autologous hematopoietic stem cell product enriched with allogeneic mitochondria. MNV-201 aims to restore mitochondrial function in low risk MDS patient hematopoietic stem cells, resulting in improved differentiation to erythroid lineage with the potential to improve anemia. Preclinical research suggests the potential for safe dosing with low immunogenicity risk and scalable manufacturing to address the significant number of patients who are potentially eligible for MNV-201 therapy. About Minovia Therapeutics Minovia Therapeutics Ltd. is a clinical stage biotechnology company advancing mitochondrial cell therapies for primary-genetic and age-related mitochondrial diseases. Minovia’s clinical stage product candidate, MNV-201, is composed of mobilized peripheral blood, autologous CD34+ cells enriched with allogeneic, cryopreserved placental derived mitochondria, produced by Minovia’s proprietary Mitochondrial Augmentation Technology (MAT). The enrichment of hematopoietic stem cells with healthy and functional mitochondria aims to restore stem cells function of patients suffering mitochondrial dysfunction, caused both by mtDNA mutations or deletions in pediatric patients suffering from primary mitochondrial diseases, or in adults with age-related bone marrow failure disorders. MNV-201 is currently in clinical studies for pediatric patients with single-large scale mtDNA deletion syndromes (Pearson Syndrome and Kearn Sayre Syndrome) with four patients successfully dosed; and in Low Risk Myelodysplastic Syndrome. For more information, please visit www.minoviatx.com or follow the Company LinkedIn . About Low Risk Myelodysplastic Syndrome Myelodysplastic syndromes (MDS) are a group of bone marrow failures that occur when the blood-forming cells in the bone marrow become abnormal leading to an abnormal differentiation and production of one or more blood cell types. Patients with MDS collectively have a high symptom burden and are also at risk of death from complications of cytopenias or progression to acute myeloid leukemia (AML). MDS is generally a disease that develops with aging; the median age at diagnosis of MDS is ~70 years. Mitochondrial Dysfunction in MDS: Scientific literature shows a correlation between mitochondrial dysfunction and MDS progression. It is known that ineffective hematopoiesis in MDS results from increased susceptibility of clonal myeloid progenitors to apoptosis. This may be triggered by intrinsic factors, such as mitochondrial polarization due to iron retention in ringed sideroblasts. A subset of MDS patients present with sideroblastic anemia, a phenotype common in Pearson Syndrome patients and which implicates mitochondrial dysfunction of HSPCs as part of the pathology of MDS. SOURCE: Minovia Therapeutics

- Independent committee confirms FALCON study is powered for potential success with both alternative endpoints passing futility- -Committee confirms strong safety profile of KL1333- - Abliva to host conference call and webcast on Friday 19 July at 4:30 pm CET / 10:30 am ET – July 18, 2024 -- Abliva AB (Nasdaq Stockholm: ABLI), a clinical-stage company developing drugs for the treatment of rare and severe primary mitochondrial disease, today announced a positive outcome of the interim analysis for FALCON, the potentially registrational study evaluating KL1333 in patients with primary mitochondrial disease. The study evaluates fatigue and myopathy as alternative independent primary endpoints, only one of which is required for a successful study readout. The independent Data Monitoring Committee (DMC) recommended continuing the study without modification. The favorable recommendation by the DMC to continue the FALCON study with a total of 180 patients validates the overall study design and confirms the strong safety profile of KL1333. The DMC has reviewed the 24-week interim data from the Wave 1 patient cohort. In their analysis, the independent group conducted a pre-specified analysis of the conditional power of the two primary endpoints after 24 weeks of dosing. Both endpoints passed futility and the DMC recommended to include a total of 180 patients, increasing the probability of a positive readout upon completion of the full study. The DMC emphasized that KL1333 has a strong safety profile. No safety concerns or drug-related serious adverse events (SAEs) were seen after 24 weeks of dosing. The interim analysis was conducted by an independent committee to maintain the rigor of a blinded study. Statistical significance across the two primary endpoints will be evaluated at the conclusion of the full study. “We are pleased with the positive outcome of the interim analysis as it highlights the positive risk-benefit of KL1333, de-risking the full study, increasing our confidence in KL1333’s novel mechanism of action and the FALCON study design” said Ellen K. Donnelly, Chief Executive Officer of Abliva. “There are currently no approved therapies for mitochondrial disease and with over 85,000 people affected across the US and Europe, we believe KL1333 is well-positioned to address this high unmet medical need and reach blockbuster potential in key geographies. KL1333 has the potential for an expedited path to market and we are committed to rapidly advancing this important medicine towards approval, with plans to start the final wave of FALCON study recruitment in the second half of 2024.” Abliva will host an investor call on Friday, July 19, 2024, at 10:30 AM ET / 4:30 PM CET, to discuss the positive outcome of the interim analysis for FALCON. A live question and answer session will follow the formal presentation. To register, click here. If you would like to ask a question during the live Q&A, please submit your request to questions@lifesciadvisors.com. FALCON is a Phase 2, global, randomized, placebo-controlled, potentially registrational trial evaluating the safety and efficacy of KL1333 in adult patients with primary mitochondrial disease who experience consistent, debilitating fatigue and myopathy. Patients with mitochondrial DNA mutations who meet the eligibility criteria are randomized 3:2 to receive KL1333 (50mg-100mg) or placebo twice daily for 48 weeks. The two alternate primary endpoints assess chronic fatigue (using the PROMIS Fatigue Mitochondrial Disease Short Form) and muscle weakness (using the 30 second Sit-to-Stand test), the most common and debilitating disease expressions in mitochondrial disease patients. Primary mitochondrial disease affects the ability of cells to convert energy. The disease can manifest itself very differently depending on the organs impacted and the number of dysfunctional mitochondria in that organ. Historically viewed as clinical syndromes, our knowledge about the various mutations underlying mitochondrial disease has increased, improving our ability to identify and treat these patients. It is estimated that 125 people per million have primary mitochondrial disease. It often presents in early childhood and leads to severe symptoms, such as mental retardation, fatigue, myopathy, heart failure and rhythm disturbances, diabetes, movement disorders, stroke-like episodes, and epileptic seizures. Abliva’s lead candidate, KL1333, has been designed to treat chronic fatigue and myopathy (muscle weakness) in genetically confirmed adult patients with primary mitochondrial disease. Diagnoses can include MELAS-MIDD and KSS-CPEO spectrum disorders as well as MERRF syndrome. The drug candidate is intended for long-term oral treatment. KL1333 has the ability to restore the ratio of NAD+ and NADH, and thus leads to the formation of new mitochondria and improved energy levels. In a cohort of mitochondrial disease patients in a Phase 1a/b study, the patients who received KL1333 showed both improvements in symptoms of fatigue as well as functional improvements. KL1333 is currently being evaluated in a global, potentially registrational, Phase 2 study (the FALCON study) and has received orphan drug designation in both the USA and Europe as well as Fast Track designation in the USA. Abliva discovers and develops medicines for the treatment of mitochondrial disease. This rare and often very severe disease occurs when the cell’s energy provider, the mitochondria, do not function properly. The company has prioritized two projects. KL1333, a powerful regulator of the essential co-enzymes NAD⁺ and NADH, has entered late-stage development. NV354, an energy replacement therapy, has completed preclinical development. Abliva, based in Lund, Sweden, is listed on Nasdaq Stockholm, Sweden (ticker: ABLI). For more information, please visit www.abliva.com. Subscribe to our news and follow us on LinkedIn and YouTube. The content above comes from the network. if any infringement, please contact us to modify.