▎药明康德内容团队编辑本期看点1. 应世生物(InxMed)公布了ifebemtinib联用garsorasib一线治疗携带KRAS G12C突变的非小细胞肺癌(NSCLC)的早期临床试验结果,31例可评估患者的客观缓解率(ORR)达90.3%,疾病控制率(DCR)为96.8%。2. Enterome公司基于肿瘤肽的免疫疗法EO2463联用来那度胺和利妥昔单抗治疗惰性非霍奇金淋巴瘤(NHL),在一项1/2期临床试验中的完全缓解(CR)率达78%。3. 美国FDA批准了N-肉豆蔻酰转移酶(NMT)抑制剂SPG302的IND申请,该疗法具有恢复突触的独特能力,有望逆转肌萎缩性脊髓侧索硬化(ALS)患者的认知、呼吸和运动功能的衰退。药明康德内容团队整理Ifebemtinib:公布1b/2期临床试验数据 应世生物公布了其黏着斑激酶(FAK)抑制剂ifebemtinib联用KRAS G12C突变特异性抑制剂garsorasib一线治疗携带KRAS G12C突变的NSCLC的1b/2期临床试验结果。Ifebemtinib是一种高选择性、口服小分子FAK抑制剂,与化疗药物、靶向疗法和免疫疗法具有协同作用。迄今为止,已有600多名患者接受了ifebemtinib治疗,观察到了良好的安全性和耐受性。截至2024年5月10日的数据,共有33名受试者参与了这项研究。在31名可评估的患者中,ORR为90.3%,DCR为96.8%。28例患者达到了部分缓解(PR),其中26人已得到确认,2例患者达到了疾病稳定(SD)。Ifebemtinib与garsorasib联合治疗的总体安全性与ifebemtinib或garsorasib单药治疗一致,大多数治疗相关不良事件为1级或2级。EO2463:公布1/2期临床试验的新数据 Enterome公司公布了其基于肿瘤肽的免疫疗法EO2463单药和与来那度胺和/或利妥昔单抗联用治疗惰性NHL的效果。EO2463由4种模拟B细胞肿瘤相关抗原CD20、CD22,CD37和CD268(BAFF受体)的多肽以及辅助性的UCP2肽组成,能够激活抗肿瘤免疫反应,清除癌变B细胞。此次公布的结果显示,EO2463单药治疗6周后即可观察到有益的临床应答,9例患者中4例(44%)患者的代谢标志物有减少或肿瘤尺寸缩小。接受EO2463联用来那度胺和利妥昔单抗治疗患者的CR率为78%(7/9),包括5例放射学CR。EO2463可迅速扩增靶向OncoMimics多肽和B细胞抗原的特异性记忆CD8 T细胞,从而诱发快速且强力的细胞毒性反应,这种细胞毒性反应目前已维持长达94周。SPG302:IND申请获得FDA许可 Spinogenix公司宣布,美国FDA已经批准了SPG302治疗肌萎缩性脊髓侧索硬化的1/2期临床试验的IND申请。该试验将评估SPG302在ALS患者中的安全性、耐受性、药代动力学(PK)和药效学。SPG302是一种正在被开发用于治疗ALS和其他神经退行性疾病的再生疗法,每日只需服用一次。它具有恢复突触的独特能力,有望逆转患者认知、呼吸和运动功能的衰退。Zelenirstat(PCLX-001):公布1期临床试验数据 Pacylex Pharmaceuticals公司公布了其NMT抑制剂zelenirstat治疗复发/难治性淋巴瘤和难治性实体瘤的1期剂量递增安全性和耐受性研究的结果。Zelenirstat是一种潜在“first-in-class”的口服小分子NMT抑制剂,目前正在被开发用于治疗白血病、淋巴瘤和实体瘤。在动物模型中,zelenirstat能在体外选择性地杀死癌细胞,并能使血液恶性肿瘤消退,抑制肺癌和乳腺癌的生长。在急性髓系白血病模型中,zelenirstat能杀死白血病干细胞群,并使正常骨髓细胞再生和生长。此次公布的结果显示,接受推荐的2期剂量7名患者的无进展生存期和总生存期明显优于接受较低剂量治疗的17名患者。这些患者的癌症类型不同(5种),57%的患者保持SD或更好的治疗结果≥6个月。在1名结直肠(CRC)癌患者身上观察到了长期的SD,该患者之前接受的6种疗法中的任何一种都只能带来了短期疗效,而在接受了zelenirstat治疗后,癌胚抗原(CEA)和肿瘤体积减少了约50%。此外,zelenirstat的耐受性良好,不良事件主要是胃肠道副作用,其中大部分能够自行消退,无需减少剂量。TTX-MC138:公布0期临床试验的初步数据 TransCode Therapeutics公司公布了其主要治疗候选药物TTX-MC138的0期临床试验的最新初步数据,表明其具有抗肿瘤活性。TTX-MC138旨在抑制促转移RNA——microRNA-10b,它被认为是多种晚期实体瘤转移的主要调节因子。在临床前研究中,TTX-MC138展现出对多种癌症模型的有效性,包括乳腺癌、胰腺癌、卵巢癌、结肠癌、胶质母细胞瘤等等。此次公布的结果显示,TTX-MC138能显著抑制患者血液中的miRNA-10b,miRNA-10b在给药后的24小时内减少了66%。此外,TTX-MC138的耐受性良好,未发现任何不良反应。Dapiglutide:公布早期临床试验的数据 Zealand Pharma公司公布了其胰高血糖素样肽(GLP)1受体/GLP-2受体双激动剂dapiglutide治疗肥胖的最新临床试验结果。Dapiglutide是一种潜在“first-in-class”的长效肽疗法,旨在利用强效GLP-1激动剂的效果来减重,并通过GLP-2的肠道屏障改善功能来解决与低级别炎症相关的并发症。此次公布的结果显示,接受低剂量dapiglutide治疗12周后,患者的体重平均减轻了4.3%。此外,dapiglutide的耐受性良好。此前公布的药代动力学数据显示,4个剂量组的平均半衰期为123-129小时,支持每周一次的给药频率。一项为期13周的1b期试验正在评估更高剂量的dapiglutide,预计将于2024年下半年获得顶线结果。NC410:公布1b期临床试验数据 NextCure公司公布了其LAIR-2融合蛋白NC410联用pembrolizumab的1b期临床试验的数据。结果显示,在37例可评估、未接受过免疫检查点抑制剂(ICI)治疗、微卫星稳定/微卫星不稳定性低(MSS/MSI-L)、没有肝转移的结直肠癌患者中,有2例达到了确认的PR,17例达到了SD,DCR为51%,疾病控制的中位持续时间为5.5个月。在7名可评估的卵巢癌患者中,有3例达到了PR,DCR为43%。其中,1人持续缓解了7.9个月,1人持续缓解了4.1个月,还有1人已持续缓解了5.1个月,并仍在持续缓解中。SRK-181:公布1期临床试验数据 Scholar Rock公司公布了其旨在克服晚期癌症患者对检查点治疗耐药性的单克隆抗体SRK-181的1期临床试验数据。TGFβ1是在许多人类肿瘤类型中表达的主要TGFβ亚型。研究表明,TGFβ1是免疫抑制肿瘤微环境的关键贡献者。SRK-181是一种选择性的潜在TGFβ1激活抑制剂,与抗PD-1/PD-L1疗法联合使用时,有潜力克服检查点治疗耐药问题,同时可能避免其他非选择性TGFβ抑制方法存在的心脏毒性。此次公布的数据显示,在多种癌症类型中观察到SRK-181令人鼓舞的治疗效果,包括透明细胞肾细胞癌、头颈部鳞状细胞癌、黑色素瘤和尿路上皮癌。生物标志物数据显示,SRK-181联用帕博利珠单抗在抗PD-1/PD-L1疗法耐药患者中创造了增强的促炎微环境。此外,SRK-181具有良好的耐受性。BE-101:IND申请获得FDA许可 Be Biopharma公司宣布美国FDA批准了其潜在“first-in-class”的自体B细胞疗法(BCM)BE-101的IND申请。BE-101旨在将人类FIX基因插入原代人类B细胞,从而表达可治疗血友病B的活性FIX。在临床前研究中,单次使用BE-101已被证明能够提供具活性和持续的FIX水平。数据证实了表达FIX的BCM能够在骨髓组织中按预期分布,并能在骨髓组织中长期稳定地定植。此外,BE-101的可重复给药性也得到了证实,血浆FIX水平如预期增加。该公司计划在2024年下半年启动一项1/2期临床试验,以评估BE-101在中重度至重度血友病B成年患者中的安全性和初步疗效。▲欲了解更多前沿技术在生物医药产业中的应用,请长按扫描上方二维码,即可访问“药明直播间”,观看相关话题的直播讨论与精彩回放参考资料(可上下滑动查看)[1] Affini-T Therapeutics Announces First Patient Dosed in KRAS G12V Phase 1 Program and Presentation of Trial-in-Progress Poster at the American Society of Clinical Oncology (ASCO) 2024 Annual Meeting. Retrieved May 31, 2024, from https://www.businesswire.com/news/home/20240528503183/en[2] selectION Announces Initiation of Phase 1b Clinical Trial Evaluating si-544 in Patients with Psoriasis Vulgaris or Psoriatic Arthritis. Retrieved May 31, 2024, from https://selectiontherapeutics.com/selection-announces-initiation-of-phase-1b-clinical-trial-evaluating-si-544-in-patients-with-psoriasis-vulgaris-or-psoriatic-arthritis/[3] SOTIO Announces First Patient Dosed in Phase 1 Clinical Study of SOT201 for Patients with Solid Tumors. Retrieved May 31, 2024, from https://www.businesswire.com/news/home/20240528380813/en[4] HiberCell Announces First Patient Dosed in Phase 1b Clinical Trial, Evaluating HC-7366 in Combination with Venetoclax and Azacitidine for the Treatment of Acute Myeloid Leukemia (AML). Retrieved May 31, 2024, from https://www.globenewswire.com/news-release/2024/05/28/2888943/0/en/HiberCell-Announces-First-Patient-Dosed-in-Phase-1b-Clinical-Trial-Evaluating-HC-7366-in-Combination-with-Venetoclax-and-Azacitidine-for-the-Treatment-of-Acute-Myeloid-Leukemia-AML.html[5] Be Biopharma Announces FDA Clearance of IND Application for BE-101 in Hemophilia B. Retrieved May 31, 2024, from https://www.businesswire.com/news/home/20240528592948/en[6] Spinogenix Announces FDA Clearance of IND Application for SPG302, a Novel Therapy for the Treatment of ALS. Retrieved May 31, 2024, from https://www.globenewswire.com/en/news-release/2024/05/29/2889788/0/en/Spinogenix-Announces-FDA-Clearance-of-IND-Application-for-SPG302-a-Novel-Therapy-for-the-Treatment-of-ALS.html[7] Full-Life Technologies Announces Clearance from FDA of IND Application for 225Ac-FL-020 for the Treatment of Metastatic Castration-Resistant Prostate Cancer. Retrieved May 31, 2024, from https://www.prnewswire.com/news-releases/full-life-technologies-announces-clearance-from-fda-of-ind-application-for-225ac-fl-020-for-the-treatment-of-metastatic-castration-resistant-prostate-cancer-302156355.html[8] TransCode Therapeutics Reports Positive Data from First-in-Human Clinical Study Using Novel Lead Therapeutic Candidate, TTX-MC138. Retrieved May 31, 2024, from https://www.globenewswire.com/news-release/2024/05/29/2889976/0/en/TransCode-Therapeutics-Reports-Positive-Data-from-First-in-Human-Clinical-Study-Using-Novel-Lead-Therapeutic-Candidate-TTX-MC138.html[9] Kiromic BioPharma Reports Favorable Results at Six Weeks from Fourth Patient in Deltacel-01 Clinical Trial. Retrieved May 31, 2024, from https://www.businesswire.com/news/home/20240529675813/en[10] Biohaven Doses First Patient with its Novel Trop-2 Directed Antibody Drug Conjugate (ADC) BHV-1510 in Advanced or Metastatic Epithelial Tumors. Retrieved May 31, 2024, from https://www.prnewswire.com/news-releases/biohaven-doses-first-patient-with-its-novel-trop-2-directed-antibody-drug-conjugate-adc-bhv-1510-in-advanced-or-metastatic-epithelial-tumors-302157427.html[11] Actym Therapeutics Announces IND Clearance for Phase 1 Clinical Trial Investigating Lead Program ACTM-838 in Patients with Solid Tumors. Retrieved May 31, 2024, from https://www.prnewswire.com/news-releases/actym-therapeutics-announces-ind-clearance-for-phase-1-clinical-trial-investigating-lead-program-actm-838-in-patients-with-solid-tumors-302159288.html[12] Strand Therapeutics Announces First Patient Dosed with Programmable mRNA Therapy STX-001 in Phase 1 Trial for Solid Tumors. Retrieved May 31, 2024, from https://www.businesswire.com/news/home/20240530103588/en/[13] NextCure Presents Phase 1b Data on NC410 and Pembrolizumab Combination at ASCO 2024. Retrieved May 31, 2024, from https://www.globenewswire.com/news-release/2024/05/30/2891119/0/en/NextCure-Presents-Phase-1b-Data-on-NC410-and-Pembrolizumab-Combination-at-ASCO-2024.html[14] Zealand Pharma announces topline results from the mechanistic investigator-led DREAM trial with low doses of GLP-1/GLP-2 receptor dual agonist dapiglutide. Retrieved May 31, 2024, from https://www.zealandpharma.com/media/zealand-news/[15] Enterome Highlights High Complete Response Rate in Clinical Study of EO2463 for Indolent Non-Hodgkin Lymphoma at ASCO 2024. Retrieved May 31, 2024, from https://www.enterome.com/news-events/enterome-highlights-high-complete-response-rate-in-clinical-study-of-eo2463-for-indolent-non-hodgkin-lymphoma-at-asco-2024/[16] Pacylex Pharmaceuticals Reports Zelenirstat Phase 1 Safety and Efficacy Data at ASCO 2024. Retrieved May 31, 2024, from https://www.newsfilecorp.com/release/210409[17] Scholar Rock to Present New Data from SRK-181 Phase 1 DRAGON Trial at the American Society of Clinical Oncology (ASCO) Annual Meeting. Retrieved May 31, 2024, from https://www.businesswire.com/news/home/20240528070137/en免责声明:药明康德内容团队专注介绍全球生物医药健康研究进展。本文仅作信息交流之目的,文中观点不代表药明康德立场,亦不代表药明康德支持或反对文中观点。本文也不是治疗方案推荐。如需获得治疗方案指导,请前往正规医院就诊。版权说明:本文来自药明康德内容团队,欢迎个人转发至朋友圈,谢绝媒体或机构未经授权以任何形式转载至其他平台。转载授权请在「药明康德」微信公众号回复“转载”,获取转载须知。分享,点赞,在看,聚焦全球生物医药健康创新