剑桥(美国麻省),2024年8月8日 - Prime Medicine, Inc.(纳斯达克股票代码:PRME)是一家致力于提供一类新型独特一次性治愈性基因疗法的生物技术公司,今天公布了截至2024年6月30日的第二季度财务业绩并提供了业务更新。 2024年11月12日 - Prime Medicine, Inc.(纳斯达克:PRME),一家致力于提供新型差异化一次性治疗基因疗法的生物技术公司,今天报告了截至2024年9月30日的第三季度财务业绩,并提供了业务更新。
•在欧洲基因和细胞治疗学会(ESGCT)31st 2024年10月22日至25日,Prime Medicine在年会上展示了多项研究数据,展示了其专有的通用LNP平台将Prime Editors准确传递到肝脏以修正导致疾病突变,包括Wilson氏病的潜力。 Prime Medicine的通用LNP包含GalNAc靶向配体(GalNAc-LNP),这是肝特异性传递基因编辑器的验证机制。重点包括:
•临床前数据表明,使用GalNAc-LNP(GalNAc-LNP Prime Editor)传递Prime Editors的效力增加,安全性和生物分布性得到改善,与已进入临床的传统LNPs相比。
•体内研究 Prime Medicine的GalNAc-LNP Prime Editor治疗Wilson氏病的概念验证数据表明,使用80%精确矫正H1069Q突变并将ATP70亿 mRNA恢复到野生型水平,在人体化小鼠模型中精确编辑肝细胞,并在非人灵长类动物(NHPs)中进行精确编辑,使用代用H1069Q Prime Editor的情况下精确编辑率高达51%。在迄今为止的临床前研究中,Prime Medicine观察到小鼠肝脏中铜积累显著减少。在小鼠和NHP研究中,未观察到目标位点的可检测的非靶向编辑或非预期编辑。
Prime Medicine是一家领先的生物技术公司,致力于为患者创造并提供下一代基因编辑疗法。该公司正在利用其独有的Prime Editing平台,一种多才多艺、精确高效的基因编辑技术,开发一类全新的一次性治愈性基因治疗。Prime Editors旨在仅在基因内部的正确位置进行编辑,同时最大限度地减少不必要的DNA修改,有潜力修复几乎所有类型的基因突变,并能在许多不同的组织、器官和细胞类型中发挥作用。综合而言,Prime Editing的多才多艺的基因编辑能力可能在成千上万种潜在适应症中带来机会。
Prime Medicine目前正在推进一个多样化的研究治疗项目组合,围绕我们的核心关注领域展开:血液学、免疫学和肿瘤学、肝脏和肺部。在每个核心领域中,Prime Medicine最初专注于一组价值高的项目,每个项目都针对具有充分理解生物学和明确定义临床发展和监管途径的疾病,并预计为扩展到其他机会奠定基础。随着时间的推移,公司打算最大限度地发挥Prime Editing的广泛和多功能的治疗潜力,以及Prime Editing平台的模块化,迅速高效地扩展到当前管道中的疾病以外,潜在包括额外的遗传疾病、免疫疾病、癌症、传染病,并针对常见疾病中的遗传风险因素,这些疾病共影响数百万人。欲了解更多信息,请访问www.primemedicine.com。
This press release contains forward-looking statements within the meaning of the Private Securities Litigation Reform Act of 1995, as amended, including, without limitation, implied and express statements about Prime Medicine’s beliefs and expectations regarding: the timing, progress, and results of its Wilson’s Disease program, including the timing of the release of updated data and filing of an IND and/or CTA application in the first half of 2026; the potential for its modular universal LNP platform to precisely deliver Prime Editors, correct disease-causing mutations in the liver, and deliver transformative treatments for Wilson’s Disease, GSD10亿, and other rare and non-rare liver indications; the modular universal LNP platform’s ability to be used repeatedly to generate candidates that offer an improved safety profile and biodistribution compared to other LNPs in development; the anticipated maturation into a clinical-stage company by bringing PM359 into clinical development in 2024 with initial clinical data from the ongoing Phase 1/2 clinical trial of PM359 expected in 2025; the collaboration with Bristol Myers Squibb and the intended and potential benefits thereof, including the receipt of potential milestone and royalty payments from commercial product sales, if any; the safety profile, tolerability, and durability of its universal LNP; the initiation, timing, progress, and results of its research and development programs, preclinical studies and future clinical trials; the modularity of the Prime Editing platform and the benefits thereof; the potential for Prime Editors to more precisely and effectively achieve genetic modification; the potential for Prime Editors to
repair genetic mutations and offer curative genetic therapies for a wide spectrum of diseases; its continued development and optimization of various non-viral and viral delivery systems; its ability to demonstrate superior off-target profiles for Prime Editing programs; the expansion of Prime Editing’s therapeutic potential and the creation of value through strategic business development to extend the reach and impact of Prime Editing to areas beyond Prime Medicine’s current core areas of focus; exploring business development opportunities that could accelerate existing work and the benefits thereof; its expectations regarding the breadth of Prime Editing technology and the implementation of its strategic plans for its business, programs, and technology; and the potential of Prime Editing to unlock opportunities across thousands of potential indications. The words “may,” “might,” “will,” “could,” “would,” “should,” “expect,” “plan,” “anticipate,” “intend,” “believe,” “expect,” “estimate,” “seek,” “predict,” “future,” “project,” “potential,” “continue,” “target” and similar words or expressions are intended to identify forward-looking statements, although not all forward-looking statements contain these identifying words.
Any forward-looking statements in this press release are based on management’s current expectations and beliefs and are subject to a number of risks, uncertainties and important factors that may cause actual events or results to differ materially from those expressed or implied by any forward-looking statements contained in this press release, including, without limitation, risks associated with: uncertainties related to Prime Medicine’s product candidates entering clinical trials; the authorization, initiation, and conduct of preclinical and IND-enabling studies and other development requirements for potential product candidates, including uncertainties related to opening INDs and obtaining regulatory approvals; risks related to the development and optimization of new technologies, the results of preclinical studies, or clinical studies not being predictive of future results in connection with future studies; the scope of protection Prime Medicine is able to establish and maintain for intellectual property rights covering its Prime Editing technology; Prime Medicine’s ability to identify and enter into future license agreements and collaborations; and general economic, industry and market conditions. These and other risks and uncertainties are described in greater detail in the section entitled “Risk Factors” in Prime Medicine’s most recent Annual Report on Form 10-k, as well as any subsequent filings with the Securities and Exchange Commission. In addition, any forward-looking statements represent Prime Medicine’s views only as of today and should not be relied upon as representing its views as of any subsequent date. Prime Medicine explicitly disclaims any obligation to update any forward-looking statements subject to any obligations under applicable law. No representations or warranties (expressed or implied) are made about the accuracy of any such forward-looking statements.