劍橋(美國麻省),2024年8月8日 - Prime Medicine, Inc.(納斯達克股票代碼:PRME)是一家致力於提供一類新型獨特一次性治癒性基因療法的生物技術公司,今天公佈了截至2024年6月30日的第二季度財務業績並提供了業務更新。 2024年11月12日 - Prime Medicine, Inc.(納斯達克:PRME),一家致力於提供新型差異化一次性治療基因療法的生物技術公司,今天報告了截至2024年9月30日的第三季度財務業績,並提供了業務更新。
•在歐洲基因和細胞治療學會(ESGCT)31st 2024年10月22日至25日,Prime Medicine在年會上展示了多項研究數據,展示了其專有的通用LNP平台將Prime Editors準確傳遞到肝臟以修正導致疾病突變,包括Wilson氏病的潛力。 Prime Medicine的通用LNP包含GalNAc靶向配體(GalNAc-LNP),這是肝特異性傳遞基因編輯器的驗證機制。重點包括:
•臨床前數據表明,使用GalNAc-LNP(GalNAc-LNP Prime Editor)傳遞Prime Editors的效力增加,安全性和生物分佈性得到改善,與已進入臨床的傳統LNPs相比。
•體內研究 Prime Medicine的GalNAc-LNP Prime Editor治療Wilson氏病的概念驗證數據表明,使用80%精確矯正H1069Q突變並將ATP70億 mRNA恢復到野生型水平,在人體化小鼠模型中精確編輯肝細胞,並在非人靈長類動物(NHPs)中進行精確編輯,使用代用H1069Q Prime Editor的情況下精確編輯率高達51%。在迄今爲止的臨床前研究中,Prime Medicine觀察到小鼠肝臟中銅積累顯著減少。在小鼠和NHP研究中,未觀察到目標位點的可檢測的非靶向編輯或非預期編輯。
Prime Medicine是一家領先的生物技術公司,致力於爲患者創造並提供下一代基因編輯療法。該公司正在利用其獨有的Prime Editing平台,一種多才多藝、精確高效的基因編輯技術,開發一類全新的一次性治癒性基因治療。Prime Editors旨在僅在基因內部的正確位置進行編輯,同時最大限度地減少不必要的DNA修改,有潛力修復幾乎所有類型的基因突變,並能在許多不同的組織、器官和細胞類型中發揮作用。綜合而言,Prime Editing的多才多藝的基因編輯能力可能在成千上萬種潛在適應症中帶來機會。
Prime Medicine目前正在推進一個多樣化的研究治療項目組合,圍繞我們的核心關注領域展開:血液學、免疫學和腫瘤學、肝臟和肺部。在每個核心領域中,Prime Medicine最初專注於一組價值高的項目,每個項目都針對具有充分理解生物學和明確定義臨床發展和監管途徑的疾病,並預計爲擴展到其他機會奠定基礎。隨着時間的推移,公司打算最大限度地發揮Prime Editing的廣泛和多功能的治療潛力,以及Prime Editing平台的模塊化,迅速高效地擴展到當前管道中的疾病以外,潛在包括額外的遺傳疾病、免疫疾病、癌症、傳染病,並針對常見疾病中的遺傳風險因素,這些疾病共影響數百萬人。欲了解更多信息,請訪問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, GSD10億, 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.