近期,全球多肽和寡核苷酸(TIDES)領域迎來系列進展。GSK宣布,其與Ionis Pharmaceuticals合作開發的在研反義寡核苷酸(ASO)療法bepirovirsen,用于治療慢性乙型肝炎(HBV)感染的兩項關鍵性3期臨床試驗均達到主要終點。賽諾菲(Sanofi)宣布創新降脂小干擾RNA(siRNA)療法普樂司蘭鈉注射液正式獲得中國國家藥品監督管理局(NMPA)批準。本文其中部分重要進展做簡單介紹,僅供讀者參閱。
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Bepirovirsen:公布兩項3期臨床試驗數據
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GSK宣布,其與Ionis Pharmaceuticals合作開發的在研ASO療法bepirovirsen,在用于治療慢性HBV感染的兩項關鍵性3期臨床試驗B-Well 1和B-Well 2中取得。兩項試驗均達到主要終點。Bepirovirsen顯示出具有統計學與臨床意義的功能性治愈率。GSK計劃于2026年第一季度啟動全球監管申報。
Bepirovirsen是一種具有三重作用機制的在研ASO療法,旨在識別并破壞乙肝病毒的遺傳成分(即RNA),從而可能使患者的免疫系統重新獲得控制病毒感染的能力。Bepirovirsen可抑制體內病毒DNA復制,降低血液中HBsAg水平,并激活免疫系統,從而提高獲得持久應答的機會。GSK從Ionis Pharmaceuticals獲得bepirovirsen授權,并與其合作推進該藥物的開發。Bepirovirsen曾獲得美國FDA授予的突破性療法認定。
普樂司蘭鈉注射液:在中國獲批上市
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賽諾菲宣布創新藥物普樂司蘭鈉注射液正式獲得NMPA批準,在飲食控制基礎上,用于降低家族性乳糜微粒血癥綜合征(FCS)成人患者的甘油三酯水平。2025年8月1日,賽諾菲宣布與Arrowhead Pharmaceuticals的子公司維亞臻(Visirna Therapeutics)簽署資產購買協議,獲得在大中華區開發和商業化在研藥物普樂司蘭鈉注射液的權利。
普樂司蘭鈉是一種siRNA療法,可抑制載脂蛋白C-III(APOC3)的生成。APOC3是一種由肝臟產生的蛋白質,會減緩甘油三酯的分解和清除過程,提高甘油三酯水平。而普樂司蘭鈉通過持續抑制APOC3表達,能夠顯著降低甘油三酯水平。FCS是一種高甘油三酯水平相關的遺傳性疾病,普樂司蘭鈉注射液在臨床研究中能夠將FCS患者空腹甘油三酯水平較基線降低80%、急性胰腺炎發生率較安慰劑降低80%,且僅需一年四次給藥。
此前,普樂司蘭鈉注射液已獲美國FDA批準,可作為飲食療法的輔助手段,用于降低FCS成人患者的甘油三酯水平。FDA還于2025年12月授予普樂司蘭鈉注射液針對嚴重高甘油三酯血癥(sHTG)的突破性療法認定,有望進一步拓展治療管理范圍,惠及更多患者。
Rusfertide:向美國FDA提交NDA
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武田(Takeda)與Protagonist Therapeutics公司宣布向美國FDA提交新藥申請(NDA),申請批準rusfertide用于治療真性紅細胞增多癥(PV)成人患者。Rusfertide是一種潛在“first-in-class”的在研天然激素鐵調素的多肽模擬物,已獲美國FDA的孤兒藥資格和快速通道資格。
本次NDA提交主要基于3期VERIFY研究的52周數據。該研究達到了主要終點及全部四項關鍵次要終點,結果顯示rusfertide能夠提供持久且穩定的紅細胞壓積控制,并顯著改善預先設定的患者報告結局指標。這些數據凸顯了rusfertide有望改變PV的治療模式,減輕患者頻繁放血治療的負擔。
DA-1726 :公布1b期臨床試驗數據
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MetaVia公司宣布其在研多肽療法DA-1726的積極1期臨床試驗結果。DA-1726是一種新型胃泌酸調節素(oxyntomodulin,OXM)類似物,具有GLP-1R和GCGR雙激動劑的功能,可通過降低食欲和增加能量消耗來減輕體重。DA-1726被設計為每周皮下注射一次,擬開發用于治療肥胖和代謝功能障礙相關脂肪性肝炎(MASH)。
此次公布的結果顯示,接受DA-1726的患者早期體重顯著下降,腰圍顯著減少,血糖控制顯著改善,肝硬度顯著降低,安全性和耐受性均良好。具體而言,第54天時,患者的腰圍平均減少9.8厘米(p=0.006);對肝臟的直接作用顯著,通過振動控制瞬時彈性成像(VCTE)測得的肝硬度降低23.7%;空腹血糖顯著下降12.3 mg/dL,體現出強效的血糖改善作用;同時實現穩健的體重減輕,平均減重達9.1%,約21.2磅(約9.6公斤)。
參考資料:
[1] Wijaya, Wynne et al. Survivin recombinant overlapping peptide (ROP) vaccine in advanced solid tumours: a first-in-human, multicentre, open-label, phase 1a dose-escalation study. eClinicalMedicine, Volume 91, 103717
[2] Altimmune Receives FDA Breakthrough Therapy Designation for Pemvidutide in MASH. Retrieved January 5, 2026, from https://www.globenewswire.com/news-release/2026/01/05/3212638/0/en/Altimmune-Receives-FDA-Breakthrough-Therapy-Designation-for-Pemvidutide-in-MASH.html
[3] Arrowhead Pharmaceuticals Announces Interim Clinical Data on RNAi-based Obesity Candidates Showing Weight Loss in Obese Patients with Diabetes and Improved Measures of Body Composition. Retrieved January 6, 2026, from https://arrowheadpharma.com/news-press/arrowhead-pharmaceuticals-announces-interim-clinical-data-on-rnai-based-obesity-candidates-showing-weight-loss-in-obese-patients-with-diabetes-and-improved-measures-of-body-composition/
[4] 瑞達普?在華獲批,一年四次給藥降低80%甘油三酯水平與急性胰腺炎發生風險. Retrieved January 9, 2026, from https://www.prnasia.com/story/517908-1.shtml
[5] 中國國家藥監局藥品審評中心(CDE)官網. Retrieved January 9, 2026, from https://www.cde.org.cn/main/xxgk/listpage/4b5255eb0a84820cef4ca3e8b6bbe20c
[6] Alveus Therapeutics Launches with $160 Million Series A Financing to Advance Next-Generation Therapies for Obesity and Metabolic Diseases. Retrieved January 9, 2026, from https://www.globenewswire.com/news-release/2026/01/08/3215272/0/en/Alveus-Therapeutics-Launches-with-160-Million-Series-A-Financing-to-Advance-Next-Generation-Therapies-for-Obesity-and-Metabolic-Diseases.html
[7] Herantis Pharma - Phase 1b biomarker data show clear evidence of biological response to HER-096 in people with Parkinson's disease. Retrieved January 9, 2026, from https://www.globenewswire.com/news-release/2026/01/07/3214838/0/en/Herantis-Pharma-Phase-1b-biomarker-data-show-clear-evidence-of-biological-response-to-HER-096-in-people-with-Parkinson-s-disease.html
[8] Takeda and Protagonist Announce Submission of New Drug Application (NDA) for Rusfertide for Treatment of Polycythemia Vera (PV). Retrieved January 9, 2026, from https://www.takeda.com/newsroom/newsreleases/2025/new-drug-application-pv/
[9] MetaVia Reports Positive Statistically Significant Results from Its Phase 1b Clinical Trial of DA-1726 In Metabolic Disease - Demonstrating Strong Glycemic Response, Significant Direct Hepatic Effects, Robust Weight Loss and Favorable Safety Profile. Retrieved January 9, 2026, from https://www.prnewswire.com/news-releases/metavia-reports-positive-statistically-significant-results-from-its-phase-1b-clinical-trial-of-da-1726-in-metabolic-disease---demonstrating-strong-glycemic-response-significant-direct-hepatic-effects-robust-weight-loss-and-favor-302652206.html
[10] Virometix AG ver?ffentlicht positive Daten aus Phase-1-Studie zu V-212 – einem vollsynthetischen, serotypunabh?ngigen Impfstoffkandidaten zur Pr?vention von Pneumokokken-Erkrankungen. Retrieved January 9, 2026, from https://www.businesswire.com/news/home/20260108118060/de
[11] Antag Therapeutics demonstrates compelling potential of its novel GIPR antagonist for obesity, reporting excellent tolerability in Phase 1 and enhanced weight loss in amylin combination study. Retrieved January 9, 2026, from https://www.globenewswire.com/news-release/2026/1/8/3215202/0/en/Antag-Therapeutics-demonstrates-compelling-potential-of-its-novel-GIPR-antagonist-for-obesity-reporting-excellent-tolerability-in-Phase-1-and-enhanced-weight-loss-in-amylin-combina.html
[12] Corsera Health Raises $80M in Series A Financing. Retrieved January 9, 2026, from https://www.finsmes.com/2026/01/corsera-health-raises-80m-in-series-a-financing.html
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