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Non-alcoholic Steatohepatitis (NASH)

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Hepagene Therapeutics, Inc, Announces Dosing of First Healthy Subject in a Phase I Study of HPG1860 for NASH

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雅创医药发表J Med Chem文章:新一代高度差异化FXR激动剂HPG1860的临床前研发
2023 07.11

雅创医药技术有限公司(以下简称“雅创医药”)是一家处于临床阶段的生物制药公司,专注于发现和开发创新疗法,以解决肝脏疾病领域严重未满足的医疗需求。该公司宣布,其自主研发的下一代高效安全非胆汁酸结构FXR激动剂HPG1860的研究论文已发表在国际药物化学领域顶尖期刊《Journal of Medicinal Chemistry》, 文章详细阐述了基于晶体结构先导化合物设计策略,构效关系(SAR),以及通过高度选择性,靶向器官富集,高度成药性来解决奥贝胆酸临床中暴露的副作用。

非酒精性脂肪性肝炎(NASH)是以肝脏脂质累积、炎症和纤维化为外在表现形式的、由多重风险因素、多种细胞类型和多种组织器官平行相互作用所致的临床病理综合征。NASH在全球呈现高发态势,且目前尚无理想治疗药物。法尼醇X受体(farnesoid X receptor, FXR)又名胆汁酸受体,是一种在胃肠道和肝脏中高度表达的核受体。生物学研究表明激活FXR可调节众多参与胆汁酸稳态,炎症,纤维化,脂质和葡萄糖代谢等生理过程关键基因的表达。结合临床研究提示,FXR的激动剂有望用于NASH及其他FXR相关疾病的治疗。

为开发更加安全有效的FXR激动剂用于NASH及其他FXR相关疾病的治疗,雅创医药立项之初就确立了新一代FXR激动需要具有:非胆汁酸结构、完全激动、代谢稳定性好、选择性高和疗效强等特点。雅创医药基于结构设计并兼顾活性和性质优化获得的HPG1860展示出优异的体外生物活性,并在多个种属中表现出良好的体内暴露量以及口服生物利用度(52.1%~77.1%)。

在药理学研究中,HPG1860显著上调小鼠肝脏及肠道中FXR靶基因(SHP, BSEP和FGF15)的表达。在广泛使用的高脂饲料和四氯化碳诱导的NASH药效模型中,HPG1860可有效改善肝脏纤维化和NAS评分,并表现出剂量相关性。HPG1860目前处于临床2期研究,近期披露的临床2a期(RISE研究)数据达到了临床终点,展现出高度的差异化,充分展示了HPG1860治疗NASH的潜力。此临床研究结果也在2023年欧洲肝脏研究协会年会(EASL 2023)上以海报形式展出。

文章链接: https://pubs.acs.org/doi/pdf/10.1021/acs.jmedchem.3c00456


雅创医药携NASH最新研究进展出席欧洲肝脏研究协会2023年年会(EASL 2023)
2023 05.20

雅创医药技术有限公司(以下简称“雅创医药”)近日宣布,公司将在2023年欧洲肝脏研究协会年会(EASL 2023)上,以海报形式展示公司非酒精性脂肪性肝炎(NASH)管线上两个项目的临床前和临床研究最新进展。详情如下:

Hepagene Therapeutics, Inc., a clinical stage biopharmaceutical company focusing on developing novel therapies for patients with chronic liver diseases, today announced that Hepagene will present two posters highlighting the preclinical and clinical development for its two non-alcoholic steatohepatitis (NASH) programs at the European Association for the Study of the Liver (EASL) Congress, taking place in Vienna Austria, June 21-24, 2023. Details of the presentation are as follows:
高度选择性的THRβ激动剂HPG7233
标题:HPG7233临床前特性:一种用于治疗非酒精性脂肪性肝炎有效、肝靶向的高选择性甲状腺激素受体激动剂
演示编号:391
分场主题:非酒精性脂肪性肝病(NAFLD):实验和病理生理学
主讲人:刘确博士
HPG7233是一款新型肝靶向的高选择性小分子THRβ激动剂,其机理旨在血清及肝脏脂肪代谢方面起到调节作用。前期临床前研究显示,HPG7233在体内外试验中表现出突出的活性以及高度选择性,在动物体内肝血比(L/P Ratio)较大,有着显著的肝靶向特性;在药效模型中,展示了其优异的降低肝脏脂肪及血脂水平的能力,同时NAS出现显著性降低。为HPG7233进一步转入NAFLD和NASH临床研发提供了强有力的支持。

Highly Selective THR-β Agonist HPG7233
Title: Preclinical characterization of HPG7233, a potent, liver-target and highly selective thyroid hormone receptor beta agonist for nonalcoholic steatohepatitis
Presentation Number: 391
Session Title: NAFLD: Experimental and pathophysiology
Presenting Author: Dr. Que Liu (Chief Medical Officer)
HPG7233 is a novel liver-targeted and highly selective small molecule thyroid hormone receptor beta (THR-beta) agonist aimed at serum and liver lipid metabolism.HPG7233 demonstrated high selectivity and potency, great liver-enrichment and liver-plasma exposure profile in rodent and non-rodent animals, significant reduction of liver index and serological markers level, and significant reduction of NAS score in NASH model. These results provide strong evidence to support continuing efforts in HPG7233 development for NASH and dyslipidemia indications.

新一代非胆汁酸结构FXR激动剂HPG1860
标题:HPG1860在NASH患者中的一项II期双盲、安慰剂对照、剂量范围研究
演示编号:383
分场主题:非酒精性脂肪性肝病(NAFLD):治疗
主讲人:Naim Alkhouri博士
RISE研究(NCT05338034)是一项多中心、随机、双盲、安慰剂对照的临床2a试验,主要评估药物的安全性、耐受性、有效性以及药代动力学特征。研究共招募了87例成年非肝硬化的NASH患者,每日一次口服HPG1860 3 mg,5 mg,8 mg或安慰剂,连续给药12周。研究主要目的是评价HPG1860的安全性和耐受性,次要研究终点则包括:通过MRI-PDFF评估患者经治疗后较基线的肝脏脂肪含量(LFC)变化,ALT水平,HPG1860的血药浓度,药效动力学参数以及NASH生物标志物。
在RISE研究中,受试者经HPG1860给药12周后总体耐受性良好,绝大部分的不良事件为轻度至中度。在3 mg,5 mg和8 mg给药组中,治疗相关的瘙痒发生率仅分别为9.1%,9.5%及27.3%。不同剂量组中HPG1860均未显著增加低密度脂蛋白胆固醇的水平。经HPG1860给药12周后,3mg和8mg给药组的受试者肝脏脂肪含量较基线均显著降低。

“HPG7233是一种每日一次口服的新型 THR β 激动剂,临床前研究预示它在临床上具有更强的疗效和良好的安全性。我们期待HPG7233今年下半年进行临床研究。” 雅创首席医学官刘确博士说。 “HPG1860是不同于第一代胆汁酸型奥贝胆酸(OCA)的新一代非胆汁酸FXR激动剂。 HPG1860在已经完成的临床II期实验中显示出与 OCA 相比更好的安全性及药效。我们相信,HPG1860与新型THR-β 激动剂 HPG7233 联合使用,将显著提高疗效,同时保持良好的安全性。”

截止发稿前,HPG1860已经完成临床II期的研究,展现出良好的安全性以及对于肝脏脂肪含量的显著改善。基于HPG1860优异的联合用药潜力,以及HPG7233已完成的临床前数据和注册申报计划,雅创医药正在积极准备HPG7233 NASH单药临床以及HPG1860与HPG7233联合用药的NASH临床研究。

Next Generation Non-Bile Acid FXR Agonist HPG1860
Title: HPG1860 in patients with NASH: a phase II double-blind, placebo-controlled, dose-ranging study
Presentation Number: 383
Session: NAFLD: Therapy
Presenting Author: Dr. Naim Alkhouri (Principal Investigator)
This phase 2 study (NCT05338034) is a multi-center, randomized, double-blind, placebo-controlled, parallel-group clinical trial (RISE trial) to evaluate the safety, tolerability, efficacy, and pharmacokinetics of orally administered HPG1860 tablet at doses of 3 mg, 5 mg and 8 mg in 87 adult patients with presumed non-cirrhotic non-alcoholic steatohepatitis (NASH). The primary objective of the clinical trial was to evaluate the safety and tolerability of HPG1860. Secondary endpoints included percent change from baseline in liver fat content (LFC) measured by MRI proton density fat fraction (MRI-PDFF), plasma pharmacokinetics of HPG1860, pharmacodynamic parameters, and serum NASH biomarkers. In the RISE trial, once daily administration of HPG1860 for 12 weeks was generally well tolerated and most AEs were mild and moderate. Treatment-related pruritus occurred in 9.1%, 9.5%, 27.3% of patients in the 3, 5, and 8mg cohort respectively and no significant change in LDL cholesterol (LDL-C) was observed in the 3 mg, 5 mg and 8 mg HPG1860 cohorts. Meanwhile, significant reductions of mean relative changes in LFC at week 12 were observed in 3 mg and 8 mg HPG1860 cohorts. Treatment of HPG1860 also reduced liver enzymes including ALT and GGT.
“We are excited about the great progress of HPG7233, a novel once daily THR beta agonist, which may have robust efficacy with benign safety profile in clinics. The compound is on track for a Phase 1 study in the second half this year.” said Dr. Que Liu, CMO of Hepagene. “HPG1860 is a new generation of non-bile acid FXR agonist which is different from first generation bile acid type obeticholic acid (OCA). HPG1860 has shown liver enrichment profile in preclinical studies and displayed robust efficacy with much better safety profile vs OCA in clinical settings. We believe that HPG1860 in combination with HPG7233, a novel THR-beta agonist, will significantly improve efficacy while maintaining benign safety profile”.
In summary, given its significant improvement in LFC and a benign safety profile in NASH patients, HPG1860 has shown favorable risk-benefit data to support clinical development of combination therapy. Combined with favorable pharmacology, pharmacokinetic and preclinical safety profile of HPG7233, the company plans to file an IND for NASH around the third quarter of this year and is actively planning the combination study (HPG1860 and HPG7233) for NASH as well as HPG 7233 monotherapy for NASH and dyslipidemia indications.


关于雅创医药

雅创医药是一家拥有临床阶段产品、全球化布局的生物制药公司,致力于非酒精性脂肪性肝炎(NASH)、病毒性乙型肝炎(HBV)、肝癌或晚期实体瘤等疾病领域创新药的研发及商业化,以解决未被满足的国内外临床需求。。

欲知更多资讯或沟通合作机会,请垂询:陶女士 Investor@hepagene.com


经纬关注丨雅创医药IAP拮抗剂HPG3466获FDA批准在美临床试验
2023 03.22
中国南京,2023年3月21日,雅创医药技术有限公司(以下简称“雅创医药”)宣布,其在研产品凋亡抑制蛋白(Inhibitor of Apoptosis Proteins,IAP)拮抗剂HPG3466已获得美国食品药品监督管理局(FDA)针对晚期实体瘤患者的临床试验许可。
HPG3466是雅创医药自主研发的新一代、高效特异性IAP拮抗剂,雅创医药拥有其全球知识产权。在多种人源肿瘤细胞异种移植的小鼠模型中,HPG3466均可显著抑制肿瘤生长甚至使肿瘤消退,在联合用药中展现出更加优异的药效。临床前安全性评价研究显示,HPG3466在啮齿类和非人灵长类动物体内均具有良好的安全性。凭借其卓越的抗肿瘤活性、良好的安全性和较宽的治疗窗,HPG3466有望成为同类靶点中的best-in-class,极具临床开发前景。
雅创医药总裁兼首席执行官徐晓东博士表示,非常高兴HPG3466的美国临床申请能在递交的30天内获批,我们将加速推进晚期实体瘤患者的临床I期试验。这是雅创医药的一个重要里程碑,也是雅创医药全球临床开发战略的再一次践行与推进。期待该项目能顺利实施,能为难治性或耐药性的实体肿瘤疾病患者带来福音,并在未来开拓其在病毒性乙型肝炎的适应症。

雅创医药公布新一代FXR激动剂HPG1860用于治疗NASH 临床2a积极数据
2023 01.20

雅创医药是一家处于临床阶段的生物科技公司,聚焦肝病领域创新药开发。公司近日披露了其自主研发的FXR激动剂HPG1860用于治疗NASH的临床2a期 (RISE研究)积极数据,其数据有效支持了后续NASH适应症的临床开发。HPG1860是一款非胆汁酸结构、高效、肝靶向的新一代FXR激动剂。该研究达到了安全性和耐受性的主要终点,同时该研究还达到了关键次要疗效终点,即显著降低了肝脏脂肪含量。

RISE研究(NCT05338034)是一项多中心、随机、双盲、安慰剂对照的临床2a试验,主要评估药物的安全性、耐受性、有效性以及药代动力学特征。研究共招募了87例成年非肝硬化的NASH患者,每日一次口服HPG1860 3 mg,5 mg,8 mg或安慰剂,连续给药12周。研究主要目的是评价HPG1860的安全性和耐受性,次要研究终点则包括:通过MRI-PDFF评估患者经治疗后较基线的肝脏脂肪含量(LFC)变化,ALT水平,HPG1860的血药浓度,药效动力学参数以及NASH生物标志物。

在RISE研究中,受试者经HPG1860给药12周后总体耐受性良好,绝大部分的不良事件为轻度至中度。在3 mg,5 mg和8 mg给药组中,治疗相关的瘙痒发生率仅分别为9.1%,9.5%及27.3%。不同剂量组中HPG1860均未显著增加低密度脂蛋白胆固醇的水平。

经HPG1860给药12周后受试者脏脂肪含量较基线的平均相对改变分别为0.68%(安慰剂),-20.15%(3 mg,与安慰剂组相比p=0.002),-7.08%(5 mg,与安慰剂组相比p=0.244),-38.64%(8 mg,与安慰剂组相比p<0.0001)。5 mg剂量组的患者的基线肝脏脂肪含量显著低于安慰剂组,可能导致两组间的脏脂肪含量改变未能达到显著差异。对于基线ALT水平高的患者,给药12周后观察到与剂量相关的ALT水平降低。

Stephen Harrison教授,作为本研究担任招募工作的Summit临床研究机构的主席,对本研究评价道:“RISE研究中肝脏脂肪含量的显著下降及生化指标改善,结合HPG1860良好的安全性及耐受性,提示HPG1860与其他机制药物联用于治疗NASH人群的潜力。通常,LDL-C升高也是FXR激动剂较为常见的不良事件,尽管本研究是一项短期研究,但在本研究为期16周的观察期内并未观察到显著 的LDL-C升高。”

雅创医药首席医学官刘确博士介绍道:“我们很高兴看到HPG1860在研究中展现出的良好的安全性以及对于肝脏脂肪含量的显著改善。感谢参与RISE临床研究杰出的研究者以及受试者。Intercept和Madrigal近期披露的数据给了行业很大的鼓舞,不过也看到了巨大的提升潜力。作为一个多因素诱发的肝脏疾病,NASH的治疗中如果有更多机制的药物共同参与有望进一步提升具有临床意义的疗效并改善临床结局。RISE研究的结果将支持HPG1860持续推进其临床开发,包括作为NASH联合治疗的核心开展后续研究。”

雅创医药计划在近期的学术会议中提交RISE研究详细数据的摘要。基于该研究的积极结果,公司将延续HPG1860的临床开发计划,并计划开展与一款内部研发的甲状腺β(THR-β)受体激动剂HPG7233联用治疗NASH的临床试验。

关于HPG1860
HPG1860是一款非胆汁酸结构,高度选择性的下一代FXR激动剂。通过调节胆汁酸的基因表达,FXR是调节胆汁酸稳态的关键环节。诸多研究表明在NASH发展的过程中,FXR的表达水平被下调。同时,FXR在炎症的调节过程中扮演重要作用。既往的临床前研究和早期阶段临床试验显示HPG1860具有优异的安全性和有效性。雅创医药在中国完成的一期临床在中国人群中也展示了和美国类似的优异数据。

关于NASH
非酒精性脂肪肝病(NAFLD)正迅速成为世界范围内最常见的肝病。在西方国家约20-30%的人群罹患NAFLD。预计其中约20-25%的患者将进展为非酒精性脂肪肝炎(NASH)。NASH的显著特征包括肝脏细胞的脂肪变、气球样病变以及炎症。通常,NASH患者合并肝纤维化并最终可能进展为肝硬化和肝癌。目前在美国,NASH已经是导致肝移植的第二大诱因,并预计将在2025年成为第一大诱因。


雅创医药启动HPG1860治疗NASH美国IIa期RISE研究
2021 11.30

专注于肝脏疾病研发的雅创医药于今日宣布,公司在美国开展的HPG1860 IIa期临床试验(RISE研究)中顺利筛选了首例受试者。HPG1860是雅创医药自主研发的具有高度选择性的非胆汁酸结构的法尼醇 X受体(FXR)激动剂,用于治疗非酒精性脂肪性肝炎(NASH),胆汁淤积性肝病,及病毒性乙型肝炎(HBV)。

“我们很高兴能在NASH患者中开展HPG1860 RISE研究。启动该IIa期临床试验是基于我们在AASLD 2021年会上公布的I期临床积极结果,研究结果表明HPG1860不仅能够有效抑制肝内胆汁酸合成的中间产物7α-羟基-4-胆固醇-3-酮(7α-C4),而且通过FGF19的激活方式表现出强烈的FXR靶向激活特性,同时具备良好的安全性。” 雅创医药首席医学官刘确博士说,“我们期待通过RISE 研究评估HPG1860单药治疗NASH患者的安全性和有效性,进而推进以HPG1860作为单药或联合用药核心药物疗法的临床试验。”

RISE研究是一项为期12周、随机、双盲、安慰剂对照的多中心IIa期临床试验,评估3mg、5mg和8mg HPG1860胶囊或安慰剂在NASH患者的安全性、耐受性及有效性。该试验将在美国招募共计80名患者(20名受试者/组),研究药物每日口服一次。本研究的主要终点是HPG1860的安全性和耐受性,关键次要终点为评估HPG1860治疗后肝脏脂肪含量的变化,其他次要终点包括HPG1860的生物标志物和药代动力学特征。

雅创医药首席执行官徐晓东博士表示:“在NASH患者中启动IIa RISE临床试验是雅创医药的一个重要里程碑。雅创是一家具有全球视野和布局的临床阶段创新企业,管线以自研为主且拥有全球权益,预计在未来6-12个月我们的研究性药物即将有另外四个项目进入临床阶段,同时公司自主研发建立的小干扰核糖核酸药物siRNA药物递送技术平台也在积极推进中,进一步深化公司基于siRNA领域的肝脏疾病药物研发平台。”

Hepagene Therapeutics, Inc, a clinical stage biopharmaceutical company focusing on innovative therapies for patients with liver diseases, today announced that it has screened the first patient in the USA for the RISE study, a Phase IIa clinical trial of HPG1860 in patients with non-alcoholic steatohepatitis (NASH). HPG1860, a non-bile acid, potent, selective and full farnesoid X receptor (FXR) agonist, is under development for the treatment of NASH and cholestatic hepatitis.

"We are thrilled to initiate the HPG1860 phase IIa RISE trial in NASH patients. We have recently reported positive phase I data of HPG1860 at the 2021 AASLD meeting. HPG1860 displayed a benign safety profile with robust target engagement through C4 reduction and FGF19 activation." Said Que Liu M.D. Ph.D., Chief Medical Officer of Hepagene. "We look forward to assessing safety and efficacy of HPG1860 in the RISE study and advancing HPG1860 as a potential therapy for NASH patients."

The RISE study is a 12-week, randomized, double-blind, placebo-controlled multi-center Phase IIa clinical trial evaluating the safety, tolerability, and efficacy in NASH patients who receive placebo or 3mg, 5mg and 8 mg doses of HPG1860. The trial will enroll 80 patients (20 patients/cohort) in the USA. Each study drug (placebo or HPG1860) will be given once daily by oral administration. The primary endpoint for the study is the safety and tolerability of HPG1860, while the secondary endpoint is to assess changes in liver fat content (LFC) after treatment with HPG1860. Other endpoints include changes in biomarkers and pharmacokinetic profile of HPG1860 in NASH patients.

"Initiating RISE phase IIa trial in NASH patients represents an important milestone for Hepagene." said Michael X. Xu Ph.D., CEO of Hepagene. "Our focus is on liver diseases, and we anticipate multiple novel mechanism compounds for both NASH and HBV entering clinical trials in the near future. At the same time, we are actively advancing pipelines utilizing in house developed novel siRNA delivery platform."


关于HPG1860
HPG1860是具有高度选择性的非胆汁酸结构的FXR激动剂。FXR通过调控胆汁酸合成相关的基因表达,成为胆汁酸稳态的关键控制器。研究表明NASH疾病进展中FXR的表达下调,且FXR在炎症调节中的作用已被广泛关注并研究。HPG1860在临床前研究和早期临床试验中表现出卓越的FXR靶向激活特性和良好的安全性。

About HPG1860
HPG1860 is an investigational potent and selective full FXR agonist with a non-bile acid scaffold. Through regulation of gene expression of bile acids, FXR serves as a key controller of bile acid homeostasis. HPG1860 exhibited strong target engagement and benign safety profile in both preclinical research and Phase I clinical trial.


雅创医药宣布高管任命:褚新阶博士担任CSO,周欣女士担任临床研发副总裁
2021 10.18

近日,专注于肝脏疾病领域药物自主研发的雅创医药技术有限公司宣布了两项重要人事任命,褚新阶博士担任公司首席科学官(CSO),负责临床前药物研发和团队管理。周欣女士担任公司临床研发副总裁(VP),负责中国区临床开发及团队管理工作。

褚新阶博士此前作为共同创始人创建了全球健康药物研发中心(GHDDI),并作为化学总负责人组建和带领药物化学与计算机化学团队。在此期间,他主导由化学、疾病生物学,HTS,DMPK和结构生物学等跨部门研发团队从早期研发直至临床前候选化合物(PCC)各阶段的小分子研发管线项目,并建立起与国际顶尖大学、机构和制药公司在传染病领域新药研发的紧密合作。在此之前,褚博士在中国科学院和The Scripps Research Institute获得博士学位和进行博士后研究,随后分别在罗氏(Roche US)任资深首席研究员和美国默克(MSD)任药物化学总监与亚洲区负责人。褚博士在20多年全球药物研发的职业生涯里,拥有丰富的新药研发和项目管理及对外合作的经验,褚博士全面负责临床前药物研发项目和团队组建与管理。

周欣女士毕业于华中科技大学同济医学院,曾任上海交通大学附属新华医院血液内科医师,拥有9年临床执业经验,后期组建上海交通大学医学院附属新华医院临床研究中心并担任中心执行主任。后周欣女士从事新药临床开发长达16年,曾任职于安万特、赛诺菲、惠氏、辉瑞等多家世界知名药企。擅长临床开发策略制定、临床试验设计与医学监查、临床项目运营、熟悉国内监管环境及药物警戒,研究领域涵盖肿瘤学/血液学、疫苗学、肝病学、代谢学、心血管学、中枢神经系统。周欣女士负责中国区临床开发及团队管理工作。

“雅创专注肝脏疾病领域的药物研究,不断丰富产品管线。依靠持续的深耕,正在打造独具特色的肝脏领域创新型治疗平台。” 雅创医药技术首席执行官徐晓东博士表示,“我们欢迎两位不同领域资深专家的加入,褚博士将带领临床前团队进一步推进全面创新项目的研发,周欣女士的加入将加速公司已有临床项目及未来4个临床项目的推进。”


三位国际知名肝脏疾病专家加入公司科学顾问委员会,加速项目临床开发
2021 09.13

国际上NASH及PBC领域的知名专家加州大学风湿病/过敏和临床免疫系Eric Gershwin教授、加州大学消化科Rohit Loomba教授及牛津大学Radcliffe医学系Stephen Harrison教授加盟公司科学顾问委员会。三位NASH和PBC领域具有国际影响力的专家加入将帮助雅创推进HPG1860的II/III期临床项目,同时加速公司管线中多个肝脏疾病项目的临床推进。

Eric Gershwin博士毕业于斯坦福医学院,是自身免疫性疾病特别是PBC领域的国际知名专家,现任加州大学戴维斯分校风湿病/过敏和临床免疫系医学教授。Eric Gershwin博士学术造诣深厚,目前担任美国国立卫生研究院、联邦贸易委员会、FDA、美国国际开发署和美国农业部等多个研究单位的科学顾问。他担任《自身免疫杂志》的主编,同时撰写了超过900篇实验论文和超过20本专业书籍。Eric Gershwin博士在临床研究方面的经验非常丰富,主导了多个治疗自身免疫性疾病包括PBC的临床研究。

Stephen Harrison博士是非酒精性脂肪肝研究方面享有国际声誉的专家,在该领域发表了250多篇同行评议的出版物。他是美国密西西比大学医学博士及牛津大学Radcliffe医学系的客座教授,曾经担任《消化道药理学和治疗学》副主编。

雅创医药总裁徐晓东博士表示:“雅创医药致力于肝脏疾病的研发,我们很高兴这三位杰出的科学家加入公司科学顾问委员会,他们的加入是对公司产品管线的高度认可。我相信随着科学顾问委员会团队的发展壮大,一定能够推动公司临床项目的快速推进,我们期待与他们的紧密合作。”


Hepagene Therapeutics, Inc. Announces Positive Results from Phase I Trial of HPG1860
2021 08.23

SHANGHAI, Aug. 23, 2021 /PRNewswire/ -- Hepagene Therapeutics, Inc., a clinical stage biopharmaceutical company focusing on novel therapies for patients with liver diseases, today announced positive results from its Phase I study of HPG1860 conducted in the United States. HPG1860 is a non-bile acid, potent, selective and full FXR agonist being developed for treatment of non-alcoholic steatohepatitis (NASH) and primary biliary cholangitis (PBC). Findings show that treatment with HPG1860 was safe, well-tolerated and demonstrated a robust target engagement with a favorable pharmacokinetic (PK) profile after 14 days of once daily dosing in healthy volunteers. Detailed results will be presented at upcoming AASLD international liver conference.

The Hepagene phase I trial was a first-in-human, randomized, placebo-controlled, double-blind single-ascending dose (SAD) and multiple-ascending dose (MAD) trial, in which healthy volunteers received once-daily HPG1860 doses ranging from 10 mg to 100 mg in the SAD cohorts and 5 mg to 20 mg in the MAD cohorts for 14 days. The primary objective of the trial was to evaluate safety/tolerability and the secondary objectives were to assess PK parameters and FXR target engagement, the latter through measurement of fibroblast growth factor 19 (FGF19) and 7α-hydroxy-4-cholesten-3-one (C4), blood biomarkers of bile acid synthesis and metabolic homeostasis that increases and decreases respectively with FXR activation.

HPG1860 was safe and generally well-tolerated with no serious adverse events reported. Most adverse events were mild in severity. Importantly, pruritus only occurred in highest dose cohort (20 mg) and LDL-cholesterol increases were not seen at any dose level. HPG1860 exhibited a favorable PK profile as well as robust FXR target engagement with notable C4 regression – 93.1%, 97.0% and 97.6% decrease observed after the last dose in MAD 5 mg, 10 mg and 20 mg cohorts compared with placebo. The magnitude of C4 decrease can be used to project potential liver fat reduction level in NASH patients, with ≥ 30% relative liver fat reduction being associated with increased likelihood of histological benefits upon liver biopsy.

"We are encouraged by the overall safety profile of HPG1860, and meaningful target engagement seen at as low as the 5 mg dose level. We plan to evaluate the 3 mg, 5mg and 8 mg dose levels in our upcoming Phase IIa trial in NASH patients," said Que Liu, M.D., PhD, Chief Medical Officer of Hepagene.

"It is encouraging to see that there was no significant increase in LDL cholesterol despite excellent FXR target engagement with sustained C4 suppression." said Rohit Loomba, MD, MHSc, Professor of Medicine, and Director, UCSD NAFLD Research Center, University of California at San Diego, La Jolla, CA.

"NASH is a complex liver disease with multiple pathways involved in liver cell injury, inflammation and fibrosis development. FXRs have been shown to impact the underlying pathology of NASH in a meaningful way. Combination therapy, involving multiple mechanisms of action, is likely going to be needed to combat this disease effectively, providing an opportunity for HPG1860. The early data presented here are very encouraging from a safety and tolerability perspective and I am looking forward to beginning the phase 2 study." said Stephen Harrison, MD, Medical Director of Pinnacle Clinical Research in San Antonio, Texas.

Based on the Phase 1 safety and PK/PD data, Hepagene plans to advance three dose levels of HPG1860 3 mg, 5 mg and 8 mg in a 12-week, randomized, placebo-controlled Phase IIa trial enrolling about 80 patients with NASH in US. The selected doses are projected to inhibit C4 to levels that are likely to result in meaningful reductions in liver fat content. The trial is scheduled to start in the last quarter of 2021, with an interim analysis planned in the first half of 2022.


雅创医药与华东医药签署NASH新药战略合作协议
2021 07.22

7月21日,雅创医药宣布与杭州中美华东制药签署战略合作协议,就非酒精性脂肪型肝炎(NASH)的针对性联合疗法展开合作研究。按照协议,双方将就法尼醇X受体(FXR)激动剂HPG1860和口服胰高血糖素样肽1受体(GLP-1R)激动剂TPP-273等一系列在研管线产品的联合用药方案进行评估。 

HPG1860是雅创医药自主研发,拥有全球知识产权的FXR激动剂,临床数据显示出优异的安全性和独特的竞争优势,目前雅创医药正在积极筹备针对非酒精性脂肪肝炎(NASH)、原发性胆汁性胆管炎(PBC)和原发性硬化性胆管炎(PSC)等适应症的II期临床试验。TPP-273是杭州中美华东制药2017年从美国vTv Therapeutics独家引进的全球第一款口服GLP-1受体小分子激动剂,目前正在中国大陆、台湾等多个地区开展针对2型糖尿病(T2DM)成人患者的II期临床试验。 

雅创首席医学官刘确博士表示:非酒精性脂肪肝炎疾病领域存在巨大的未满足市场需求,联合疗法是整体发展趋势,雅创的HPG1860临床表现优异,我们在持续推动HPG1860单药临床的基础上,开发多重机制并举的创新性联合疗法,最终造福临床患者。

雅创医药是一家成立于2016年专注于肝脏疾病的全球创新药物研发企业。公司致力于非酒精性脂肪肝炎(NASH)、病毒性乙型肝炎(HBV)和肝癌(HCC)三大疾病领域创新药的研发和商业化,解决国内外患者未被满足的临床需求。在非酒精性脂肪肝炎(NASH)方面,雅创针对这一领域内极具潜力的多个靶点均有布局,旨在通过单药或联合用药的临床策略,在全球范围内填补该领域的治疗空白。在病毒性乙型肝炎(HBV)方面,雅创针对乙肝病毒生命周期中多个重要步骤中的关键靶点进行布局,以期达到对乙肝的功能性治愈以及彻底治愈。雅创的管理团队成员均来自欧美知名跨国药企且具备丰富的药物研发和团队管理经验,雅创医药在该团队的带领下已完成肝脏疾病领域的战略布局,目前管线中自研产品已经进入中美临床试验,同时多个项目将陆续进入临床报批及临床阶段。


雅创医药技术有限公司宣布完成4000万美元的B1轮资金募集
2022 04.26

中国上海,2021年4月26日,雅创医药技术有限公司宣布完成4000万美元的B1轮资金募集。本轮融资由正心谷资本(Loyal Valley Capital)领投,现有股东杏泽资本(Apricot Capital)继续参与本轮投资,海松资本(Oceanpine Capital)跟投。

本轮募集的资金将主要用于法尼醇X受体FXR激动剂HPG1860的II期临床研究和公司NASH/HBV/Liver Cancer管线的临床前及临床推进。雅创医药是一家成立于2016年专注于肝脏疾病的全球创新药物研发企业。公司致力于非酒精性脂肪肝炎(NASH)、病毒性乙型肝炎(HBV)和肝癌(Liver Cancer)疾病领域创新药的研发和商业化,以解决国内外患者未被满足的临床需求。 

其自主研发的FXR激动剂HPG1860 美国I期临床数据显示出优异的安全性和独特的竞争优势,目前公司正在积极准备针对非酒精性脂肪肝炎(NASH)、原发性胆汁性胆管炎(PBC)和原发性硬化性胆管炎(PSC)等适应症的II期临床试验,以及以HPG1860为基础的联合用药临床研究。


雅创医药宣布完成NASH新药HPG1860美国I期临床给药
2021 01.19

中国上海,2021年1月19日,雅创医药技术有限公司宣布,其用于治疗非酒精性脂肪性肝炎(NASH)的自主原创新药HPG1860, I期临床单次和多次重复给药阶段的试验已在健康受试者中完成。临床数据初步分析显示HPG1860安全性良好, 并展现出优异的药代动力学特征和显著的靶点相关作用,支持HPG1860一天一次口服给药的临床应用。

HPG1860是具有非胆汁酸结构,高效,高度选择性的完全法尼醇X受体激动剂,由雅创医药自主研发,拥有全球知识产权,用于治疗NASH,解决同类产品临床中暴露的瘙痒和LDL升高等副作用。HPG1860在美国即将结束的I期临床研究表明在单次和多次给药试验中,所有剂量均显示出(1)良好的安全耐受性;(2)良好的PK特性,和(3)突出显著的与药效治疗相关的生物标志物(C4和FGF19)的靶向参与作用,其中C4表现出持续的靶向参与效果。目前雅创医药正在积极准备全球范围内针对NASH、原发性胆汁性胆管炎(primary biliary cholangitis,简称PBC)、原发性硬化性胆管炎(primary sclerosing cholangitis,简称PSC)的二期临床研究,包括以HPG1860为基础的联合用药研究。 

雅创医药将在2021年的AASLD年会上发布I期临床试验结果。目前公司正在积极准备针对NASH适应症的II期临床试验(预计2021年第二季度于美国启动)。此外,雅创也在准备针对原发性胆汁性胆管炎(PBC)、原发性硬化性胆管炎(PSC)的II期临床,及针对NASH的以HPG1860为基础的联合用药研究。


雅创医药原创NASH新药HPG1860获得中国临床试验许可
2020 09.19

中国上海,2020年9月19日,雅创医药技术(上海)有限公司今日宣布收到中国国家药品监督管理局(NMPA)签发的《药物临床试验批准通知书》,其用于治疗非酒精性脂肪性肝炎(non-alcoholic steatohepatitis,简称NASH)的自主原创新药HPG1860获准在中国开展临床试验。 

HPG1860是具有非胆汁酸结构,高效,高度选择性的完全法尼醇X受体激动剂,由雅创医药自主研发,拥有全球知识产权,用于治疗NASH,解决同类产品临床中暴露的瘙痒和LDL升高等副作用。HPG1860在美国即将结束的I期临床研究表明在单次和多次给药试验中,所有剂量均显示出(1)良好的安全耐受性;(2)良好的PK特性,和(3)突出显著的与药效治疗相关的生物标志物(C4和FGF19)的靶向参与作用,其中C4表现出持续的靶向参与效果。目前雅创医药正在积极准备全球范围内针对NASH、原发性胆汁性胆管炎(primary biliary cholangitis,简称PBC)、原发性硬化性胆管炎(primary sclerosing cholangitis,简称PSC)的二期临床研究,包括以HPG1860为基础的联合用药研究。 

非酒精性脂肪性肝病(non-alcoholic fatty liver disease,简称NAFLD)迅速成为全球最常见的肝病,据调查发现,普通成人NAFLD患病率为10%~30%,其中10%~20%为NASH,后者10年内发展为肝硬化的发生率高达25%。非酒精性脂肪性肝病现已成为我国慢性肝病以及肝移植的重要病因。目前在全球范围内还没有被批准上市的治疗NASH的药物。

雅创医药技术有限公司成立于2016年,获得知名投资机构(晨兴创投和杏泽资本)股权投资。雅创医药致力于肝脏疾病(特别是NASH、HBV和HCC)的全球创新药物研发。公司管理团队由海外归国创业人员组成,具有多年的国际药企研发及管理经验。目前在研产品已经进入临床试验阶段,并在未来将有多个项目进入临床及临床报批阶段。


雅创医药原创NASH新药HPG1860获得美国FDA临床试验许可
2019.09.23

雅创医药技术有限公司近日宣布其用于治疗非酒精性脂肪性肝炎(NASH)的自主原创新药HPG1860获得美国FDA临床研究许可,即将在美国启动一期临床研究。 HPG1860是雅创自主研发,拥有全球知识产权的FXR激动剂。

“FDA对HPG1860的一期临床试验许可是雅创医药的一个重要里程碑。雅创医药专注肝脏疾病的新药研发,除了NASH,公司其他针对HBV及HCC的原创新药会陆续进入临床研究,”公司首席执行官徐晓东博士说,“HPG1860一期临床主要评估健康志愿者经单次和多次口服后剂量递增的安全性,药代动力学以及药效动力学效应,HPG1860具有非胆汁酸结构,高效,高度选择性,以及完全FXR激动剂的特点,同时表现出优越的安全性。”

雅创医药致力于肝脏疾病的新药研发,尤其是非酒精性脂肪性肝炎(NASH),慢性病毒性乙型肝炎和肝癌。非酒精性脂肪性肝病(NAFLD)正迅速成为全球最常见的肝病,其中20-25%的NAFLD患者将进一步发展为NASH。通常,NASH伴有肝纤维化,随着时间的推移可以发展为肝硬化和肝癌。 NASH目前是美国肝移植的第二大常见原因,预计到2020年将成为肝移植的主要原因。

SHANGHAI, Oct. 16, 2019 /PRNewswire/ -- Hepagene Therapeutics, Inc, a clinical stage drug discovery and development company which devotes its efforts towards discovering, developing and delivering innovative medicines that help patients prevail over liver diseases, announced today that it has dosed the rst healthy volunteer in a phase I clinical trial of HPG1860 in the United States. HPG1860 is a non-bile acid, potent, selective and full farnesoid X receptor (FXR) agonist.

Hepagene's Phase I study of HPG1860, entitled "A Randomized, Double-Blind, Placebo Controlled, Sequential Parallel Group, Single and Multiple Ascending Doses (SAD/MAD) Study following Oral Administration in Healthy Subjects to Evaluate the Safety, Tolerability, Pharmacokinetics and Pharmacodynamics of HPG1860", is to assess the safety, tolerability and pharmacokinetics and pharmacodynamics in single- and multiple ascending dosed healthy volunteers. The study will also evaluate the food effect of HPG1860 in healthy subjects.

"HPG1860 is a non-bile acid FXR agonist and exhibits excellent differentiation proles based on our preclinical research study," stated Dr. Michael X. Xu, Hepagene's CEO. "The primary goal of HPG1860 Phase I study is to understand the drug safety prole. At the same time, the results from PD biomarker study will help to establish a safe and efcacious dose for Phase II study. PBC/PSC indication will also be considered for HPG1860."

About HPG1860
HPG1860 is an investigational potent and selective full FXR agonist with a non-bile acid scaffold and is currently in first-in-human clinical phase I study. Through regulation of gene expression of bile acids, FXR serves as a key controller of bile acid homeostasis. FXR has been studied for its role in modulating inflammation and the expression of FXR is down-regulated during NASH development. HPG1860 exhibited superb efficacy and safety profile in preclinical research.
About NASH
Nonalcoholic fatty liver disease (NAFLD) is rapidly becoming the most common liver disease worldwide, with an approximate prevalence of 20-30% in western countries. An estimated 20-25% of these patients will further progress to NASH, marked by steatohepatitis, ballooning and inflammation. Typically, NASH is accompanied with liver fibrosis that can progress to liver cirrhosis and hepatocellular carcinoma. NASH is currently ranked the second most common reason for liver transplants in USA and is expected to become the leading cause for liver transplant by 2020.
About Hepagene Therapeutics, Inc.
Hepagene Therapeutics, Inc. devotes its drug discovery and development efforts towards discovering, developing and delivering innovative medicines that help patients prevail over liver diseases, especially non-alcoholic steatohepatitis (NASH), chronic Hepatitis B infection and liver cancer.
For further information, please contact:
Ms. Tao:
investor@hepagene.com