其他
ADC系列:宜联/映恩/科伦博泰技术平台梳理
抗体偶联药物(Antibody-drug conjugates, ADC)是一类针对癌症的生物治疗药物,它结合了单克隆抗体(mAb)的靶向能力和细胞毒性药物(Payload,有效载荷)的抗癌能力。抗体和有效载荷通过连接子(Linker)进行连接,允许将特定药物递送至抗体靶向的癌细胞。ADC进入细胞后,连接的有效载荷被释放并杀死细胞(图1)[1]。虽然ADC旨在靶向并杀死肿瘤细胞,同时不伤害健康细胞,但第一代ADC平台存在一些局限性,导致ADC的治疗窗狭窄且对患者具有不可接受的毒性。
作者|知乎_西山含黛
1. Fu, Z., et al., Antibody drug conjugate: the "biological missile" for targeted cancer therapy. Signal Transduct Target Ther, 2022. 7(1): p. 93.2. https://cn.medilinkthera.com/.3. https://cn.medilinkthera.com/technology#ny-nav.4. Cai, J., Bioactive substance conjugate, preparation method therefor and use thereof. 2022, Medilink Therapeutics (Suzhou) Co., Ltd.5. Talukdar, A., et al., Topoisomerase I inhibitors: Challenges, progress and the road ahead. Eur J Med Chem, 2022. 236: p. 114304.6. Bauer, M.R., A.C. Joerger, and A.R. Fersht, 2-Sulfonylpyrimidines: Mild alkylating agents with anticancer activity toward p53-compromised cells. Proc Natl Acad Sci U S A, 2016. 113(36): p. E5271-80.7. Rohrbach, S., et al., Concerted Nucleophilic Aromatic Substitution Reactions. Angewandte Chemie International Edition, 2019. 58(46): p. 16368-16388.8. https://cn.medilinkthera.com/pipeline.9. https://clinicaltrials.gov/ct2/show/NCT05434234?term=YL201&draw=2&rank=1.10. https://cn.medilinkthera.com/news-details/10.11. https://cn.medilinkthera.com/news-details/16.12. https://clinicaltrials.gov/ct2/show/NCT05653752?term=YL202&draw=2&rank=1.13. https://cn.medilinkthera.com/news-details/15.14. https://www.kluspharma.com/.15. https://www.kluspharma.com/science.16. Tian, H., et al., Antibody drug conjugate, and preparation method therefor and use thereof. 2022, Sichuan Kelun-Biotech Biopharmaceutical Co., Ltd. KLUS Pharma Inc.17. Cheng, Y., et al., Preclinical profiles of SKB264, a novel anti-TROP2 antibody conjugated to topoisomerase inhibitor, demonstrated promising antitumor efficacy compared to IMMU-132. Front Oncol, 2022. 12: p. 951589.18. Liu, Y., et al., A first in-human study of A166 in patients with locally advanced/metastatic solid tumors which are HER2-positive or HER2-amplified who did not respond or stopped responding to approved therapies. 2020, American Society of Clinical Oncology.19. Yu, J., et al., Antibody-Drug Conjugates Targeting the Human Epidermal Growth Factor Receptor Family in Cancers. Frontiers in Molecular Biosciences, 2022. 9.20. https://www.kluspharma.com/pipeline.21. Lopez, D.M., et al., Abstract B005: A phase I study of A166, a novel anti-HER2 antibody-drug conjugate (ADC), in patients with locally advanced/metastatic solid tumors. Molecular Cancer Therapeutics, 2019. 18(12_Supplement): p. B005-B005.22. https://finance.sina.com.cn/stock/stockzmt/2023-02-26/doc-imyhzxxp8294149.shtml.23. https://clinicaltrials.gov/.24. http://www.phirda.com/artilce_30006.html?cId=1.25. https://www.kluspharma.com/news/merck-and-kelun-biotech-announce-exclusive-license-and-collaboration-agreement-for-seven-investigational-antibody-drug-conjugate-candidates-for-the-treatment-of-cancer.26. https://www.kluspharma.com/news/2022-sabcs-%7C-kelun-biotech-trop2-adc-(skb264%2C-mk-2870)-phase-2-study-poster.27. https://www.kluspharma.com/news/kelun-biotech-announces-oncology-research-collaboration-and-license-agreement-with-msd.28. https://www.dualitybiologics.com/welcome.html.29. https://www.daiichisankyo.com/.30. https://www.dualitybiologics.com/approach.html?md=2.31. Zhang, Y., et al., Antitumor compound, and preparation method therefor and use thereof. 2022, Duality Biologics (Suzhou) Co., Ltd.32. Zhang, Y., et al., Steroid conjugate. 2022, Duality Biologics (Suzhou) Co., Ltd.33. Zhang, Y., et al., Anti-inflammatory compound and use thereof. 2023, Duality Biologics (Suzhou) Co., Ltd.34. Hua, H., The Era Post DS8201: Opportunities and challenges, in The 8th Biocytogen Model Animals and Pharmaceutical Industry Conference. 2022.35. https://www.dualitybiologics.com/pipeline.html.36. Shi, R., et al., Preclinical pharmacokinetics in cynomolgus monkeys and first in human dose prediction of DB-1303, a HER2-targeting antibody-drug conjugate. Cancer Research, 2023. 83(7_Supplement): p. 2793-2793.37. Li, C., et al., Preclinical development of a B7-H3-targeting ADC with a novel DNA topoisomerase I inhibitor for solid tumors. Cancer Research, 2023. 83(7_Supplement): p. 2967-2967.38. Zhang, Y., et al., The Trop-2-targeting antibody drug conjugate DB-1305 has higher antitumor activity and a potentially better safety profile compared with DS-1062. European Journal of Cancer, 2022. 174: p. S91-S92.39. Li, X., et al., DB-1310, a novel Her3 targeting antibody-drug conjugate, exhibits therapeutic efficacy for solid tumors. Cancer Research, 2023. 83(7_Supplement): p. 1884-1884.40. Li, X., et al. DB-2304, a Novel anti-BDCA2 Monoclonal Antibody Drug Conjugate, Displayed Great Potency in Suppression of pDC Functions. in ARTHRITIS & RHEUMATOLOGY. 2022. WILEY 111 RIVER ST, HOBOKEN 07030-5774, NJ USA.41. Li, X., et al. DB-2306, a Novel Anti-TNF alpha Monoclonal Antibody Drug Conjugate, Is a Promising Novel Therapeutic Approach for Autoimmune Disease. in ARTHRITIS & RHEUMATOLOGY. 2022. WILEY 111 RIVER ST, HOBOKEN 07030-5774, NJ USA.42. https://www.dualitybiologics.com/newsinfo/index/69.html.43.https://www.pharmadj.com/home/resources/article-details?id=3d7473a549d311edaf35fa163e42049a.
活动预告
地点:苏州*播禾创新中心一楼,造币厂咖啡厅时间:4月20日(周四)15:00-19:30直播合作媒体:微解药
本期剧透(以现场为准):
扫码加入BiG生物创新社读者交流群,分享、交流纯粹的行业知识,非诚勿扰!
BiG
Scientific Driven, Making Impact!
创新生态丨医药论坛丨行业分析
媒体公关丨BiG Webinar
联系我们
商务:Oscar 18662346610
媒体:Kathy 17621909690