高科技分析血漿銀行 早期偵測帕金森病




Grifols開創高科技血漿銀行分析以檢測早期帕金森病徵兆

2025年1月14日,巴塞羅那,西班牙——全球醫療公司Grifols(MCE: GRF,MCE: GRF.P,NASDAQ: GRFS)今日宣布,已獲得邁克爾·J·福克斯帕金森病研究基金會(MJFF)的資助,以識別可能顯示一個人未來多年內發展帕金森病(PD)可能性的血漿生物標記。這一名為「Chronos-PD」的計劃,將加速新診斷工具的發現以及新型疾病修正療法的識別和開發。

帕金森病影響著美國近100萬人和全球超過600萬人。這種疾病發生在製造多巴胺的腦細胞停止工作或死亡時,而多巴胺是一種協調運動的化學物質。儘管經過數十年的研究和治療進展,對於該疾病驅動因素的理解仍然有限。

目前,醫生通常結合病人的病歷、身體檢查和腦部影像檢查來診斷帕金森病。然而,當疾病被檢測出來時,往往已經太遲,無法顯著減緩其進展,更不用說逆轉損害。因此,早期檢測生物標記成為推進治療干預的最迫切需求之一,以便在為時已晚之前阻止或逆轉該疾病。

此次2100萬美元的資助將用於一項研究,分析長達10年的血漿樣本,這將使研究人員能夠追蹤帕金森病患者的不同血漿蛋白隨時間的演變,這可能有助於建立疾病出現的早期預警系統。

Grifols的帕金森病血漿樣本庫只是該公司近15年來收集的超過1億樣本的一小部分。這一專有庫存是全球最大的生物樣本收藏之一,包含與現實健康數據相關的數千種疾病狀態的血漿樣本。對帕金森病樣本進行的相同分析可以在其他疾病和疾病狀態中進行複製。

獨特的血漿資產是Chronos-PD計劃的基礎,推動Grifols子公司Alkahest的先進研究。該子公司專注於利用人工智能和整合多組學及現實數據進行診斷和治療藥物的發現。

Grifols首席科學創新官Dr. Jörg Schüttrumpf表示:「我們的開創性計劃利用了Grifols獨一無二的血漿樣本庫、最全面的技術平台以及我們獨特的血漿蛋白組學專業知識。回顧過去尋找帕金森病的最早徵兆,甚至在症狀出現之前,具有顛覆性潛力,能徹底改變帕金森病的管理。我們希望加速並最終開發出新的診斷和疾病修正療法,減輕甚至預防該病的發生。我們的願景是,這一平台在知識、夥伴關係及其幫助社會應對一些全球最緊迫公共健康挑戰的能力上持續增長。」

MJFF的高級副總裁Shalini Padmanabhan表示:「我們的使命是通過資助多樣化和創新的方法,加速為帕金森病患者帶來突破。識別可靠的帕金森病生物標記對於實現更早的診斷和更有效的治療至關重要。Grifols對於檢測帕金森病早期階段的血漿生物標記的研究,旨在幫助我們理解可能面臨風險的個體的生物學,並為護理和預防的變革性突破鋪平道路。」

對此項目的評論

Grifols的Chronos-PD計劃無疑是對帕金森病研究的一次重大進展,尤其是在早期診斷和治療方面。這不僅能夠幫助患者及早獲得治療,還可能減少未來醫療系統的負擔。利用現有的血漿樣本庫進行這項研究,展示了如何將現有資源最大化,並利用人工智能和多組學技術進行創新。

然而,這一計劃的成功實施仍需面對許多挑戰,包括如何確保收集到的數據的準確性和可靠性,以及如何將研究成果轉化為臨床應用。隨著科技的進步,未來或許能夠見證更多針對帕金森病的創新療法出現,這將對患者的生活質量產生深遠影響。

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