本期看点:
1. 宇道生物(Nutshell Therapeutics)宣布NTS231的IND申请获得FDA许可;该候选药是一款促进NRF2降解的共价变构分子胶降解剂。
2. Clywedog Therapeutics公布口服小分子balomenib在2型糖尿病患者中的1b期研究结果。受试者接受为期3周的治疗后,糖化血红蛋白和空腹血糖均出现改善;相关改善在停药后持续约3个月。
NTS231:IND申请获得FDA许可
9月25日,宇道生物宣布NTS231的IND申请获得FDA许可。NTS231是一款靶向NRF2的共价变构分子胶降解剂,通过结合KEAP1的Cys151位点、促进KEAP1-CUL3 E3泛素连接酶复合物组装,进而诱导NRF2降解,拟用于NRF2通路异常的实体瘤。
NTS231在临床前模型中显示出对NRF2依赖性肿瘤的活性,并已完成支持IND的毒理研究。本次里程碑意味着该项目可进入人体临床研究阶段。
Balomenib:公布1b期最终结果
9月24日,Clywedog Therapeutics公布balomenib在2型糖尿病患者中的1b期研究最终结果。受试者接受为期3周的治疗后,糖化血红蛋白和空腹血糖均有所改善,其中糖化血红蛋白改善在末次给药约3个月后仍达到统计学显著性。
Balomenib是一款口服menin小分子抑制剂,旨在通过短疗程干预改善胰岛β细胞功能。公司表示,研究期间未观察到新的安全性信号,并计划据此推进后续临床开发。
SNTX-2643:公布1a期结果
9月21日,Sensorium Therapeutics公布SNTX-2643的1a期研究结果。该研究在健康志愿者中评估单次递增剂量,并设置靶点结合和食物影响队列。结果显示,药物可快速产生中枢神经系统药效学作用,并在给药24小时后仍可观察到相关效应。
SNTX-2643是一款状态选择性5-羟色胺转运体(SERT)调节剂,拟开发用于社交焦虑障碍和广泛性焦虑障碍。公司表示,研究结果支持继续推进后续患者临床试验。
OCT-980:1b/2期首例患者给药
9月24日,Octant宣布OCT-980的1b/2期临床研究完成首例患者给药,用于治疗RHO相关常染色体显性视网膜色素变性。该项目已完成健康志愿者1a期研究,目前正在多中心患者队列中评估安全性、耐受性、药代动力学、药效学及初步疗效。
OCT-980是一款口服小分子校正剂,旨在稳定错误折叠的视紫红质并恢复其细胞内转运。本周里程碑代表项目由健康志愿者研究进入患者评价阶段,目前尚无患者临床结果公布。
参考资料
1. The FOCUS-01 clinical trial design and preclinical data further demonstrate the potential of AVA6103 at AACR conference on pancreatic cancer. Retrieved September 25, 2026, from https://avacta.com/the-focus-01-clinical-trial-design-and-preclinical-data-further-demonstrate-the-potential-of-ava6103-at-aacr-conference-on-pancreatic-cancer/
2. Second NRF2 Degrader Enters Clinical Development: Nutshell Therapeutics' NTS231 Received FDA IND Clearance. Retrieved September 25, 2026, from https://www.prnewswire.com/news-releases/second-nrf2-degrader-enters-clinical-development-nutshell-therapeutics-nts231-received-fda-ind-clearance-302890198.html
3. Clywedog Therapeutics Announces Final Results from a Phase 1b Study of Balomenib in Type 2 Diabetes Patients, Showing Glycemic Improvement Sustained for Three Months After a Three-Week Course of Treatment. Retrieved September 25, 2026, from https://www.prnewswire.com/news-releases/clywedog-therapeutics-announces-final-results-from-a-phase-1b-study-of-balomenib-in-type-2-diabetes-patients-showing-glycemic-improvement-sustained-for-three-months-after-a-three-week-course-of-treatment-302888988.html
4. Sensorium Therapeutics Announces Positive Phase 1a Data for SNTX-2643 Showing Rapid and Sustained CNS Pharmacodynamic Activity. Retrieved September 25, 2026, from https://www.prnewswire.com/news-releases/sensorium-therapeutics-announces-positive-phase-1a-data-for-sntx-2643-showing-rapid-and-sustained-cns-pharmacodynamic-activity-302883308.html
5. Octant Announces First Patient Dosed in Phase 1b/2 Clinical Study of OCT-980 for the Treatment of Retinitis Pigmentosa. Retrieved September 25, 2026, from https://www.octant.bio/news/octant-announces-first-patient-dosed-in-phase-1b-2-clinical-study-of-oct-980-for-the-treatment-of-retinitis-pigmentosa
6. HepaRegeniX Announces First Patient Completed Treatment in Second Pilot Phase of Ongoing Phase 1b/2a Clinical Trial of Darizmetinib in Liver Regeneration. Retrieved September 25, 2026, from https://www.biospace.com/press-releases/heparegenix-announces-first-patient-completed-treatment-in-second-pilot-phase-of-ongoing-phase-1b-2a-clinical-trial-of-darizmetinib-in-liver-regeneration
7. XtalPi Submits U.S. FDA IND Application for KQTD-126, a Potential First-in-Class, Gut-Restricted Pan-TRK Inhibitor for Chronic Intestinal Pain. Retrieved September 25, 2026, from https://www.prnewswire.com/news-releases/xtalpi-submits-us-fda-ind-application-for-kqtd-126-a-potential-first-in-class-gut-restricted-pan-trk-inhibitor-for-chronic-intestinal-pain-302889891.html
8. Pulmongene Announces Last Participant Last Dose in Phase 1a Clinical Trial of PMG1016, a Novel Dual-Pathway Anti-Fibrotic Bispecific for Chronic Kidney Disease and Other Fibrotic Disorders. Retrieved September 25, 2026, from https://www.pulmongene.com/pulmongene-announces-last-participant-last-dose-in-phase-1a-clinical-trial-of-pmg1016-a-novel-dual-pathway-anti-fibrotic-bispecific-for-chronic-kidney-disease-and-other-fibrotic-disorders/
9. SystImmune Receives FDA Clearance of IND Application for Bispecific Antibody SI-B037. Retrieved September 25, 2026, from https://www.prnewswire.com/news-releases/systimmune-receives-fda-clearance-of-ind-application-for-bispecific-antibody-si-b037-302885194.html
10. Adagene Announces NMPA Clearance of Investigational New Drug Application for ADG138, a Novel HER2xCD3 Double-Masked Bispecific T-Cell Engager. Retrieved September 25, 2026, from https://www.globenewswire.com/news-release/2026/09/22/3366259/0/en/adagene-announces-nmpa-clearance-of-investigational-new-drug-application-for-adg138-a-novel-her2xcd3-double-masked-bispecific-t-cell-engager.html
11. 2026 IMS | IASO Bio Presents First-in-Human Phase 1 Data of RD140, a Fully Human BCMA/GPRC5D Dual-Targeted FasT CAR-T. Retrieved September 25, 2026, from https://www.prnewswire.com/news-releases/2026-ims--iaso-bio-presents-first-in-human-phase-1-data-of-rd140-a-fully-human-bcmagprc5d-dual-targeted-fast-car-t-302890377.html
12. Opterion Health Announces Positive Phase 1 Results for OPT101, Supporting Advancement to Phase 2a. Retrieved September 25, 2026, from https://www.globenewswire.com/news-release/2026/09/22/3365973/0/en/opterion-health-announces-positive-phase-1-results-for-opt101-supporting-advancement-to-phase-2a.html
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